Add some decimal->hex convertions in routing rules.

Signed-off-by: Tom Eastep <teastep@shorewall.net>

Shorewall-core/COPYING

@@ -0,0 +1,341 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                          51 Franklin Street, Fifth Floor,
+			  Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
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+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.

Shorewall-core/INSTALL

@@ -0,0 +1,24 @@
+Shoreline Firewall (Shorewall) Version 4
+-----         ----
+
+-----------------------------------------------------------------------------
+
+     This program is free software; you can redistribute it and/or modify
+     it under the terms of Version 2 of the GNU General Public License
+     as published by the Free Software Foundation.
+
+     This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+     GNU General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with this program; if not, write to the Free Software
+     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+---------------------------------------------------------------------------
+
+Please see http://www.shorewall.net/Install.htm for installation
+instructions.
+
+

Shorewall-core/configure

@@ -0,0 +1,189 @@
+#!/bin/bash
+#
+#     Shorewall Packet Filtering Firewall RPM configuration program - V4.5
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2012 - Tom Eastep (teastep@shorewall.net)
+#
+#	Shorewall documentation is available at http://www.shorewall.net
+#
+#	This program is free software; you can redistribute it and/or modify
+#	it under the terms of Version 2 of the GNU General Public License
+#	as published by the Free Software Foundation.
+#
+#	This program is distributed in the hope that it will be useful,
+#	but WITHOUT ANY WARRANTY; without even the implied warranty of
+#	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#	GNU General Public License for more details.
+#
+#	You should have received a copy of the GNU General Public License
+#	along with this program; if not, write to the Free Software
+#	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#       Usage: ./configure [ <option>=<setting> ] ...
+#
+#
+################################################################################################
+#
+# Build updates this
+#
+VERSION=4.5.2.1
+
+case "$BASH_VERSION" in
+    [4-9].*)
+	;;
+    *)
+	echo "ERROR: This program requires Bash 4.0 or later" >&2
+	exit 1
+	;;
+esac
+
+declare -A params
+declare -A options
+
+getfileparams() {
+    while read option; do
+	case $option in
+	    \#*)
+		;;
+	    *)
+		on=${option%=*}
+		ov=${option#*=}
+		ov=${ov%#*}
+		[ -n "$on" ] && options[${on}]="${ov}"
+		;;
+	esac
+
+    done
+
+    return 0
+}
+
+for p in $@; do
+
+    if [ -n "${p}" ]; then
+	declare -u pn
+
+	pn=${p%=*}
+	pn=${pn#--}
+	pv=${p#*=}
+
+	if [ -n "${pn}" ]; then
+
+	    case ${pn} in
+		VENDOR)
+		    pn=HOST
+		    ;;
+		SHAREDSTATEDIR)
+		    pn=VARDIR
+		    ;;
+		DATADIR)
+		    pn=SHAREDIR
+		    ;;
+		SYSCONFDIR)
+		    pn=CONFDIR
+		    ;;
+	    esac
+
+	    params[${pn}]="${pv}"
+	else
+	    echo "ERROR: Invalid option ($p)" >&2
+	    exit 1
+	fi
+    fi
+done
+
+vendor=${params[HOST]}
+
+if [ -z "$vendor" ]; then
+    case `uname` in
+	Darwin)
+	    $params[HOST]=apple
+	    rcfile=shorewallrc.apple
+	    ;;
+
+	cygwin*)
+	    $params[HOST]=cygwin
+	    rcfile=shorewallrc.cygwin
+	    ;;
+	*)
+	    if [ -f /etc/debian_version ]; then
+		params[HOST]=debian
+		rcfile=shorewallrc.debian
+	    elif [ -f /etc/redhat-release ]; then
+		params[HOST]=redhat
+		rcfile=shorewallrc.redhat
+	    elif [ -f /etc/slackware-version ] ; then
+		params[HOST]=slackware
+		rcfile=shorewallrc.slackware
+	    elif [ -f /etc/SuSE-release ]; then
+		params[HOST]=suse
+		rcfile=shorewallrc.suse
+	    elif [ -f /etc/arch-release ] ; then
+		params[HOST]=archlinux
+		rcfile=shorewallrc.archlinux
+	    else
+		params[HOST]=linux
+		rcfile=shorewallrc.default
+	    fi
+	    ;;
+    esac
+
+    vendor=${params[HOST]}
+elif [ $vendor = linux ]; then
+    rcfile=$shorewallrc.default;
+else
+    rcfile=shorewallrc.$vendor
+    if [ ! -f $rcfile ]; then
+	echo "ERROR: $vendor is not a recognized host type" >&2
+	exit 1
+    fi
+fi
+
+if [ $vendor = linux ]; then
+    echo "INFO: Creating a generic Linux installation - " `date`;
+else
+    echo "INFO: Creating a ${vendor}-specific installation - " `date`;
+fi
+
+echo
+
+getfileparams < $rcfile || exit 1
+
+for p in ${!params[@]}; do
+    options[${p}]="${params[${p}]}"
+done
+
+echo '#'                                                                 > shorewallrc
+echo "# Created by Shorewall Core version $VERSION configure - " `date` >> shorewallrc
+echo '#'                                                                >> shorewallrc
+
+if [ $# -gt 0 ]; then
+    echo "# Input: $@" >> shorewallrc
+    echo '#'           >> shorewallrc
+fi
+
+for on in \
+    HOST \
+    PREFIX \
+    SHAREDIR \
+    LIBEXECDIR \
+    PERLLIBDIR \
+    CONFDIR \
+    SBINDIR \
+    MANDIR \
+    INITDIR \
+    INITSOURCE \
+    INITFILE \
+    AUXINITSOURCE \
+    AUXINITFILE \
+    SYSTEMD \
+    SYSCONFFILE \
+    SYSCONFDIR \
+    ANNOTATED \
+    VARDIR
+do
+    echo "$on=${options[${on}]}"
+    echo "$on=${options[${on}]}" >> shorewallrc
+done

Shorewall-core/configure.pl

@@ -0,0 +1,154 @@
+#! /usr/bin/perl -w
+#
+#     Shorewall Packet Filtering Firewall RPM configuration program - V4.5
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2012 - Tom Eastep (teastep@shorewall.net)
+#
+#	Shorewall documentation is available at http://www.shorewall.net
+#
+#	This program is free software; you can redistribute it and/or modify
+#	it under the terms of Version 2 of the GNU General Public License
+#	as published by the Free Software Foundation.
+#
+#	This program is distributed in the hope that it will be useful,
+#	but WITHOUT ANY WARRANTY; without even the implied warranty of
+#	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#	GNU General Public License for more details.
+#
+#	You should have received a copy of the GNU General Public License
+#	along with this program; if not, write to the Free Software
+#	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#       Usage: ./configure.pl <option>=<setting> ...
+#
+#
+################################################################################################
+use strict;
+
+#
+# Build updates this
+#
+use constant {
+    VERSION => '4.5.2.1'
+};
+
+my %params;
+my %options;
+
+my %aliases = ( VENDOR         => 'HOST',
+		SHAREDSTATEDIR => 'VARDIR',
+		DATADIR        => 'SHAREDIR',
+		SYSCONFDIR     => 'CONFDIR' );
+
+for ( @ARGV ) {
+    die "ERROR: Invalid option specification ( $_ )" unless /^(?:--)?(\w+)=(.*)$/;
+
+    my $pn = uc $1;
+    my $pv = $2 || '';
+
+    $pn = $aliases{$pn} if exists $aliases{$pn};
+
+    $params{$pn} = $pv;
+}
+
+my $vendor = $params{HOST};
+my $rcfile;
+my $rcfilename;
+
+if ( defined $vendor ) {
+    $rcfilename = $vendor eq 'linux' ? 'shorewallrc.default' : 'shorewallrc.' . $vendor;
+    die qq("ERROR: $vendor" is not a recognized host type) unless -f $rcfilename;
+} else {
+    if ( -f '/etc/debian_version' ) {
+	$vendor = 'debian';
+	$rcfilename = 'shorewallrc.debian';
+    } elsif ( -f '/etc/redhat-release' ){
+	$vendor = 'redhat';
+	$rcfilename = 'shorewallrc.redhat';
+    } elsif ( -f '/etc/slackware-version' ) {
+	$vendor = 'slackware';
+	$rcfilename = 'shorewallrc.slackware';
+    } elsif ( -f '/etc/SuSE-release' ) {
+	$vendor = 'suse';
+	$rcfilename = 'shorewallrc.suse';
+    } elsif ( -f '/etc/arch-release' ) {
+	$vendor = 'archlinux';
+	$rcfilename = 'shorewallrc.archlinux';
+    } elsif ( `uname` =~ '^Darwin' ) {
+	$vendor = 'apple';
+	$rcfilename = 'shorewallrc.apple';
+    } elsif ( `uname` =~ '^Cygwin' ) {
+	$vendor = 'cygwin';
+	$rcfilename = 'shorewallrc.cygwin';
+    } else {
+	$vendor = 'linux';
+	$rcfilename = 'shorewallrc.default';
+    }
+
+    $params{HOST} = $vendor;
+}
+
+my @localtime = localtime;
+my @abbr = qw( Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec );
+
+if ( $vendor eq 'linux' ) {
+    printf "INFO: Creating a generic Linux installation - %s %2d %04d %02d:%02d:%02d\n\n", $abbr[$localtime[4]], $localtime[3], 1900 + $localtime[5] , @localtime[2,1,0];;
+} else {
+    printf "INFO: Creating a %s-specific installation - %s %2d %04d %02d:%02d:%02d\n\n", $vendor, $abbr[$localtime[4]], $localtime[3], 1900 + $localtime[5] , @localtime[2,1,0];;
+}
+
+open $rcfile, '<', $rcfilename or die "Unable to open $rcfilename for input: $!";
+
+while ( <$rcfile> ) {
+    s/\s*#.*//;
+    unless ( /^\s*$/ ) {
+	chomp;
+	die "ERROR: Invalid entry ($_) in $rcfilename, line $." unless /\s*(\w+)=(.*)/;
+	$options{$1} = $2;
+    }
+}
+
+close $rcfile;
+
+while ( my ( $p, $v ) = each %params ) {
+    $options{$p} = ${v};
+}
+
+my $outfile;
+
+open $outfile, '>', 'shorewallrc' or die "Can't open 'shorewallrc' for output: $!";
+
+printf $outfile "#\n# Created by Shorewall Core version %s configure.pl - %s %2d %04d %02d:%02d:%02d\n#\n", VERSION, $abbr[$localtime[4]], $localtime[3], 1900 + $localtime[5] , @localtime[2,1,0];
+
+print  $outfile "# Input: @ARGV\n#\n" if @ARGV;
+
+for ( qw/ HOST
+	  PREFIX
+	  SHAREDIR
+	  LIBEXECDIR
+	  PERLLIBDIR
+	  CONFDIR
+	  SBINDIR
+	  MANDIR
+	  INITDIR
+	  INITSOURCE
+	  INITFILE
+	  AUXINITSOURCE
+	  AUXINITFILE
+	  SYSTEMD
+	  SYSCONFFILE
+	  SYSCONFDIR
+	  ANNOTATED
+	  VARDIR / ) {
+
+    my $val = $options{$_} || '';
+
+    print          "$_=$val\n";
+    print $outfile "$_=$val\n";
+}
+
+close $outfile;
+
+1;

Shorewall-core/install.sh

@@ -0,0 +1,365 @@
+#!/bin/sh
+#
+# Script to install Shoreline Firewall Core Modules
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2000-2011 - Tom Eastep (teastep@shorewall.net)
+#
+#       Shorewall documentation is available at http://shorewall.net
+#
+#       This program is free software; you can redistribute it and/or modify
+#       it under the terms of Version 2 of the GNU General Public License
+#       as published by the Free Software Foundation.
+#
+#       This program is distributed in the hope that it will be useful,
+#       but WITHOUT ANY WARRANTY; without even the implied warranty of
+#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#       GNU General Public License for more details.
+#
+#       You should have received a copy of the GNU General Public License
+#       along with this program; if not, write to the Free Software
+#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+
+VERSION=xxx #The Build script inserts the actual version
+
+usage() # $1 = exit status
+{
+    ME=$(basename $0)
+    echo "usage: $ME [ <configuration-file> ] "
+    echo "       $ME -v"
+    echo "       $ME -h"
+    exit $1
+}
+
+fatal_error()
+{
+    echo "   ERROR: $@" >&2
+    exit 1
+}
+
+split() {
+    local ifs
+    ifs=$IFS
+    IFS=:
+    set -- $1
+    echo $*
+    IFS=$ifs
+}
+
+qt()
+{
+    "$@" >/dev/null 2>&1
+}
+
+mywhich() {
+    local dir
+
+    for dir in $(split $PATH); do
+	if [ -x $dir/$1 ]; then
+	    echo $dir/$1
+	    return 0
+	fi
+    done
+
+    return 2
+}
+
+run_install()
+{
+    if ! install $*; then
+	echo
+	echo "ERROR: Failed to install $*" >&2
+	exit 1
+    fi
+}
+
+cant_autostart()
+{
+    echo
+    echo  "WARNING: Unable to configure shorewall to start automatically at boot" >&2
+}
+
+delete_file() # $1 = file to delete
+{
+    rm -f $1
+}
+
+install_file() # $1 = source $2 = target $3 = mode
+{
+    run_install $T $OWNERSHIP -m $3 $1 ${2}
+}
+
+require()
+{
+    eval [ -n "\$$1" ] || fatal_error "Required option $1 not set"
+}
+
+cd "$(dirname $0)"
+
+#
+# Parse the run line
+#
+finished=0
+
+while [ $finished -eq 0 ]; do
+    option=$1
+
+    case "$option" in
+	-*)
+	    option=${option#-}
+
+	    while [ -n "$option" ]; do
+		case $option in
+		    h)
+			usage 0
+			;;
+		    v)
+			echo "Shorewall Firewall Installer Version $VERSION"
+			exit 0
+			;;
+		    *)
+			usage 1
+			;;
+		esac
+	    done
+
+	    shift
+	    ;;
+	*)
+	    finished=1
+	    ;;
+    esac
+done
+
+#
+# Read the RC file
+#
+if [ $# -eq 0 ]; then
+    if [ -f ./shorewallrc ]; then
+	. ./shorewallrc
+	file=./shorewallrc
+    elif [ -f ~/.shorewallrc ]; then
+	. ~/.shorewallrc || exit 1
+	file=~/.shorewallrc
+    elif [ -f /usr/share/shorewall/shorewallrc ]; then
+	. /usr/share/shorewall/shorewallrc
+	file=/usr/share/shorewall/shorewallrc
+    else
+	fatal_error "No configuration file specified and /usr/share/shorewall/shorewallrc not found"
+    fi
+elif [ $# -eq 1 ]; then
+    file=$1
+    case $file in
+	/*|.*)
+	    ;;
+	*)
+	    file=./$file || exit 1
+	    ;;
+    esac
+
+    . $file
+else
+    usage 1
+fi
+
+for var in SHAREDIR LIBEXECDIR PERLLIBDIR CONFDIR SBINDIR VARDIR; do
+    require $var
+done
+
+[ "${INITFILE}" != 'none/' ] && require INITSOURCE && require INITDIR
+
+T="-T"
+
+INSTALLD='-D'
+
+if [ -z "$BUILD" ]; then
+    case $(uname) in
+	cygwin*)
+	    BUILD=cygwin
+	    ;;
+	Darwin)
+	    BUILD=apple
+	    ;;
+	*)
+	    if [ -f /etc/debian_version ]; then
+		BUILD=debian
+	    elif [ -f /etc/redhat-release ]; then
+		BUILD=redhat
+	    elif [ -f /etc/slackware-version ] ; then
+		BUILD=slackware
+	    elif [ -f /etc/SuSE-release ]; then
+		BUILD=suse
+	    elif [ -f /etc/arch-release ] ; then
+		BUILD=archlinux
+	    else
+		BUILD=linux
+	    fi
+	    ;;
+    esac
+fi
+
+case $BUILD in
+    cygwin*)
+	if [ -z "$DESTDIR" ]; then
+	    DEST=
+	    INIT=
+	fi
+
+	OWNER=$(id -un)
+	GROUP=$(id -gn)
+	;;
+    apple)
+	if [ -z "$DESTDIR" ]; then
+	    DEST=
+	    INIT=
+	    SPARSE=Yes
+	fi
+
+	[ -z "$OWNER" ] && OWNER=root
+	[ -z "$GROUP" ] && GROUP=wheel
+	INSTALLD=
+	T=
+	;;
+    *)
+	[ -z "$OWNER" ] && OWNER=root
+	[ -z "$GROUP" ] && GROUP=root
+	;;
+esac
+
+OWNERSHIP="-o $OWNER -g $GROUP"
+
+#
+# Determine where to install the firewall script
+#
+
+[ -n "$HOST" ] || HOST=$BUILD
+
+case "$HOST" in
+    cygwin)
+	echo "Installing Cygwin-specific configuration..."
+	;;
+    apple)
+	echo "Installing Mac-specific configuration...";
+	;;
+    debian|redhat|slackware|archlinux|linux|suse)
+	;;
+    *)
+	echo "ERROR: Unknown HOST \"$HOST\"" >&2
+	exit 1;
+	;;
+esac
+
+if [ -z "$file" ]; then
+    if $HOST = linux; then
+	file=shorewallrc.default
+    else
+	file=shorewallrc.${HOST}
+    fi
+
+    echo "You have not specified a configuration file and ~/.shorewallrc does not exist" >&2
+    echo "Shorewall-core $VERSION has determined that the $file configuration is appropriate for your system" >&2
+    echo "Please review the settings in that file. If you wish to change them, make a copy and modify the copy" >&2
+    echo "Then re-run install.sh passing either $file or the name of your modified copy" >&2
+    echo "" >&2
+    echo "Example:" >&2
+    echo "" >&2
+    echo "   ./install.sh $file" &>2
+fi
+
+if [ -n "$DESTDIR" ]; then
+    if [ $BUILD != cygwin ]; then
+	if [ `id -u` != 0 ] ; then
+	    echo "Not setting file owner/group permissions, not running as root."
+	    OWNERSHIP=""
+	fi
+    fi
+fi
+
+echo "Installing Shorewall Core Version $VERSION"
+
+#
+# Create directories
+#
+mkdir -p ${DESTDIR}${LIBEXECDIR}/shorewall
+chmod 755 ${DESTDIR}${LIBEXECDIR}/shorewall
+
+mkdir -p ${DESTDIR}${SHAREDIR}/shorewall
+chmod 755 ${DESTDIR}${SHAREDIR}/shorewall
+
+mkdir -p ${DESTDIR}${CONFDIR}
+chmod 755 ${DESTDIR}${CONFDIR}
+
+if [ -n "${SYSCONFDIR}" ]; then
+    mkdir -p ${DESTDIR}${SYSCONFDIR}
+    chmod 755 ${DESTDIR}${SYSCONFDIR}
+fi
+
+if [ -n "${SYSTEMD}" ]; then
+    mkdir -p ${DESTDIR}${SYSTEMD}
+    chmod 755 ${DESTDIR}${SYSTEMD}
+fi
+
+mkdir -p ${DESTDIR}${SBINDIR}
+chmod 755 ${DESTDIR}${SBINDIR}
+
+mkdir -p ${DESTDIR}${MANDIR}
+chmod 755 ${DESTDIR}${MANDIR}
+
+if [ -n "${INITFILE}" ]; then
+    mkdir -p ${DESTDIR}${INITDIR}
+    chmod 755 ${DESTDIR}${INITDIR}
+
+    if [ -n "$AUXINITSOURCE" -a -f "$AUXINITSOURCE" ]; then
+	install_file $AUXINITSOURCE ${DESTDIR}${INITDIR}/$AUXINITFILE 0544
+	[ "${SHAREDIR}" = /usr/share ] || eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ${DESTDIR}${INITDIR}/$AUXINITFILE
+	echo  "$Product script installed in ${DESTDIR}${INITDIR}/$AUXINITFILE"
+    fi
+fi
+#
+# Note: ${VARDIR} is created at run-time since it has always been
+#       a relocatable directory on a per-product basis
+#
+# Install wait4ifup
+#
+install_file wait4ifup ${DESTDIR}${LIBEXECDIR}/shorewall/wait4ifup 0755
+
+echo
+echo "wait4ifup installed in ${DESTDIR}${LIBEXECDIR}/shorewall/wait4ifup"
+
+#
+# Install the libraries
+#
+for f in lib.* ; do
+    install_file $f ${DESTDIR}${SHAREDIR}/shorewall/$f 0644
+    echo "Library ${f#*.} file installed as ${DESTDIR}${SHAREDIR}/shorewall/$f"
+done
+
+#
+# Symbolically link 'functions' to lib.base
+#
+ln -sf lib.base ${DESTDIR}${SHAREDIR}/shorewall/functions
+#
+# Create the version file
+#
+echo "$VERSION" > ${DESTDIR}${SHAREDIR}/shorewall/coreversion
+chmod 644 ${DESTDIR}${SHAREDIR}/shorewall/coreversion
+
+[ $file != "${SHAREDIR}/shorewall/shorewallrc" ] && cp $file ${DESTDIR}${SHAREDIR}/shorewall/shorewallrc
+
+[ -z "${DESTDIR}" ] && [ ! -f ~/.shorewallrc ] && cp ${SHAREDIR}/shorewall/shorewallrc ~/.shorewallrc
+
+if [ ${SHAREDIR} != /usr/share ]; then
+    for f in lib.*; do
+	if [ $BUILD != apple ]; then
+	    eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ${DESTDIR}/${SHAREDIR}/shorewall/$f
+	else
+	    eval sed -i \'\' -e \'s\|/usr/share/\|${SHAREDIR}/\|\' ${DESTDIR}/${SHAREDIR}/shorewall/$f
+	fi
+    done
+fi
+#
+#  Report Success
+#
+echo "Shorewall Core Version $VERSION Installed"

Shorewall-core/lib.base

@@ -1,9 +1,9 @@
 #
-# Shorewall 4.4 -- /usr/share/shorewall/lib.base
+# Shorewall 4.5 -- /usr/share/shorewall/lib.base
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 1999,2000,2001,2002,2003,2004,2005,2006,2007 - Tom Eastep (teastep@shorewall.net)
+#     (c) 1999-2012 - Tom Eastep (teastep@shorewall.net)
 #
 #	Complete documentation is available at http://shorewall.net
 #
@@ -23,16 +23,60 @@
 # This library contains the code common to all Shorewall components.
 #
 # - It is loaded by /sbin/shorewall.
-# - It is released as part of Shorewall Lite where it is used by /sbin/shorewall-lite
-#   and /usr/share/shorewall-lite/shorecap.
+# - It is released as part of Shorewall[6] Lite where it is used by /sbin/shorewall[6]-lite
+#   and /usr/share/shorewall[6]-lite/shorecap.
 #
 
-SHOREWALL_LIBVERSION=40407
-SHOREWALL_CAPVERSION=40426
+SHOREWALL_LIBVERSION=40502
+SHOREWALL_CAPVERSION=40502
 
-[ -n "${VARDIR:=/var/lib/shorewall}" ]
-[ -n "${SHAREDIR:=/usr/share/shorewall}" ]
-[ -n "${CONFDIR:=/etc/shorewall}" ]
+[ -n "${g_program:=shorewall}" ]
+
+if [ -z "$g_readrc" ]; then
+    #
+    # This is modified by the installer when ${SHAREDIR} != /usr/share
+    #
+    . /usr/share/shorewall/shorewallrc
+
+    g_libexec="$LIBEXECDIR"
+    g_sharedir="$SHAREDIR"/$g_program
+    g_sbindir="$SBINDIR"
+    g_perllib="$PERLLIBDIR"
+    g_vardir="$VARDIR"
+    g_confdir="$CONFDIR"/$g_program
+    g_readrc=1
+fi
+
+g_basedir=${SHAREDIR}/shorewall
+
+case $g_program in
+    shorewall)
+	g_product="Shorewall"
+	g_family=4
+	g_tool=
+	g_lite=
+	;;
+    shorewall6)
+	g_product="Shorewall6"
+	g_family=6
+	g_tool=
+	g_lite=
+	;;
+    shorewall-lite)
+	g_product="Shorewall Lite"
+	g_family=4
+	g_tool=iptables
+	g_lite=Yes
+	;;
+    shorewall6-lite)
+	g_product="Shorewall6 Lite"
+	g_family=6
+	g_tool=ip6tables
+	g_lite=Yes
+	;;
+esac
+
+VARDIR=${VARDIR}/${g_program}
 
 #
 # Conditionally produce message
@@ -149,33 +193,7 @@ mutex_off()
     rm -f ${LOCKFILE:=${VARDIR}/lock}
 }
 
-#
-# Find the interface with the passed MAC address
-#
-
-find_interface_by_mac() {
-    local mac
-    mac=$1
-    local first
-    local second
-    local rest
-    local dev
-
-    $IP link list | while read first second rest; do
-	case $first in
-	    *:)
-                dev=$second
-		;;
-	    *)
-	        if [ "$second" = $mac ]; then
-		    echo ${dev%:}
-		    return
-		fi
-	esac
-    done
-}
-
-[ -z "$LEFTSHIFT" ] && . ${SHAREDIR}/lib.common
+[ -z "$LEFTSHIFT" ] && . ${g_basedir}/lib.common
 
 #
 # Validate an IP address
@@ -333,14 +351,14 @@ ip_vlsm() {
 #
 ensure_config_path() {
     local F
-    F=${SHAREDIR}/configpath
+    F=${g_sharedir}/configpath
     if [ -z "$CONFIG_PATH" ]; then
 	[ -f $F ] || { echo "   ERROR: $F does not exist"; exit 2; }
 	. $F
     fi
 
-    if [ -n "$SHOREWALL_DIR" ]; then
-	[ "${CONFIG_PATH%%:*}" = "$SHOREWALL_DIR" ] || CONFIG_PATH=$SHOREWALL_DIR:$CONFIG_PATH
+    if [ -n "$g_shorewalldir" ]; then
+	[ "${CONFIG_PATH%%:*}" = "$g_shorewalldir" ] || CONFIG_PATH=$g_shorewalldir:$CONFIG_PATH
     fi
 }
 
@@ -378,9 +396,8 @@ resolve_file() # $1 = file name
     esac
 }
 
-# Function to truncate a string -- It uses 'cut -b -<n>'
-# rather than ${v:first:last} because light-weight shells like ash and
-# dash do not support that form of expansion.
+#
+# Determine how to do "echo -e"
 #
 
 find_echo() {
@@ -445,14 +462,14 @@ mktempfile() {
     else
 	case "$MKTEMP" in
 	    BSD)
-		mktemp /tmp/shorewall.XXXXXX
+		mktemp ${TMPDIR:-/tmp}/shorewall.XXXXXX
 		;;
 	    STD)
 		mktemp -t shorewall.XXXXXX
 		;;
 	    None)
-		rm -f /tmp/shorewall-$$
-		> /tmp/shorewall-$$ && echo /tmp/shorewall-$$
+		rm -f ${TMPDIR:-/tmp}/shorewall-$$
+		> ${TMPDIR:-}/shorewall-$$ && echo ${TMPDIR:-/tmp}/shorewall-$$
 		;;
 	    *)
 		error_message "ERROR:Internal error in mktempfile"

Shorewall-core/lib.common

@@ -1,9 +1,9 @@
 #
-# Shorewall 4.4 -- /usr/share/shorewall/lib.common.
+# Shorewall 4.5 -- /usr/share/shorewall/lib.common.
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2010 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2010-2012 - Tom Eastep (teastep@shorewall.net)
 #
 #	Complete documentation is available at http://shorewall.net
 #
@@ -24,6 +24,50 @@
 # generated firewall scripts. To avoid versioning issues, it is copied into generated
 # scripts rather than loaded at run-time.
 #
+#########################################################################################
+#
+# Issue a message and stop
+#
+startup_error() # $* = Error Message
+{
+    echo "   ERROR: $@: Firewall state not changed" >&2
+
+    if [ $LOG_VERBOSITY -ge 0 ]; then
+        timestamp="$(date +'%_b %d %T') "
+        echo "${timestamp}  ERROR: $@" >> $STARTUP_LOG
+    fi
+
+    case $COMMAND in
+        start)
+	    logger -p kern.err "ERROR:$g_product start failed:Firewall state not changed"
+	    ;;
+	restart)
+	    logger -p kern.err "ERROR:$g_product restart failed:Firewall state not changed"
+	    ;;
+	restore)
+	    logger -p kern.err "ERROR:$g_product restore failed:Firewall state not changed"
+	    ;;
+    esac
+
+    if [ $LOG_VERBOSITY -ge 0 ]; then
+        timestamp="$(date +'%_b %d %T') "
+
+	case $COMMAND in
+	    start)
+		echo "${timestamp}  ERROR:$g_product start failed:Firewall state not changed" >> $STARTUP_LOG
+		;;
+	    restart)
+		echo "${timestamp}  ERROR:$g_product restart failed:Firewall state not changed" >> $STARTUP_LOG
+		;;
+	    restore)
+		echo "${timestamp}  ERROR:$g_product restore failed:Firewall state not changed" >> $STARTUP_LOG
+		;;
+	esac
+    fi
+
+    kill $$
+    exit 2
+}
 
 #
 # Get the Shorewall version of the passed script
@@ -38,7 +82,7 @@ get_script_version() { # $1 = script
     verbosity="$VERBOSITY"
     VERBOSITY=0
 
-    temp=$( $SHOREWALL_SHELL $1 version | sed 's/-.*//' )
+    temp=$( $SHOREWALL_SHELL $1 version | tail -n 1 | sed 's/-.*//' )
 
     if [ $? -ne 0 ]; then
 	version=0
@@ -88,13 +132,15 @@ run_it() {
 	export TIMESTAMP=$g_timestamp
 	export RECOVERING=$g_recovering
 
-	if [ "$g_product" != Shorewall ]; then
-	    #
-	    # Shorewall Lite
-	    #
-	    export LOGFORMAT
-	    export IPTABLES
-	fi
+	case "$g_program" in
+	    *-lite)
+		#
+		# Shorewall Lite
+		#
+		export LOGFORMAT
+		export IPTABLES
+		;;
+	esac
     else
 	#
 	# 4.4.8 or later -- no additional exports required
@@ -127,6 +173,30 @@ error_message() # $* = Error Message
    echo "   $@" >&2
 }
 
+#
+# Undo the effect of 'split()'
+#
+join()
+{
+    local f
+    local o
+    o=
+
+    for f in $* ; do
+        o="${o:+$o:}$f"
+    done
+
+    echo $o
+}
+
+#
+# Return the number of elements in a list
+#
+list_count() # $* = list
+{
+    return $#
+}
+
 #
 # Split a colon-separated list into a space-separated list
 #
@@ -184,12 +254,20 @@ qt1()
 }
 
 #
-# Determine if Shorewall is "running"
+# Determine if Shorewall[6] is "running"
 #
+product_is_started() {
+    qt1 $g_tool -L shorewall -n
+}
+
 shorewall_is_started() {
     qt1 $IPTABLES -L shorewall -n
 }
 
+shorewall6_is_started() {
+    qt1 $IP6TABLES -L shorewall -n
+}
+
 #
 # Echos the fully-qualified name of the calling shell program
 #
@@ -294,7 +372,7 @@ reload_kernel_modules() {
 
     [ -z "$MODULESDIR" ] && \
 	uname=$(uname -r) && \
-	MODULESDIR=/lib/modules/$uname/kernel/net/ipv4/netfilter:/lib/modules/$uname/kernel/net/netfilter:/lib/modules/$uname/kernel/net/sched:/lib/modules/$uname/extra:/lib/modules/$uname/extra/ipset
+	MODULESDIR=/lib/modules/$uname/kernel/net/ipv${g_family}/netfilter:/lib/modules/$uname/kernel/net/netfilter:/lib/modules/$uname/kernel/net/sched:/lib/modules/$uname/extra:/lib/modules/$uname/extra/ipset
 
     [ -d /sys/module/ ] || MODULES=$(lsmod | cut -d ' ' -f1)
 
@@ -333,7 +411,7 @@ load_kernel_modules() # $1 = Yes, if we are to save moduleinfo in $VARDIR
 
     [ -z "$MODULESDIR" ] && \
 	uname=$(uname -r) && \
-	MODULESDIR=/lib/modules/$uname/kernel/net/ipv4/netfilter:/lib/modules/$uname/kernel/net/netfilter:/lib/modules/$uname/kernel/net/sched:/lib/modules/$uname/extra:/lib/modules/$uname/extra/ipset
+	MODULESDIR=/lib/modules/$uname/kernel/net/ipv${g_family}/netfilter:/lib/modules/$uname/kernel/net/netfilter:/lib/modules/$uname/kernel/net/sched:/lib/modules/$uname/extra:/lib/modules/$uname/extra/ipset
 
     for directory in $(split $MODULESDIR); do
 	[ -d $directory ] && moduledirectories="$moduledirectories $directory"
@@ -465,38 +543,100 @@ in_network() # $1 = IP address, $2 = CIDR network
     test $(( $(decodeaddr $1) & $netmask)) = $(( $(decodeaddr ${2%/*}) & $netmask ))
 }
 
+#
+# Query NetFilter about the existence of a filter chain
+#
+chain_exists() # $1 = chain name
+{
+    qt1 $g_tool -L $1 -n
+}
+
+#
+# Find the interface with the passed MAC address
+#
+
+find_interface_by_mac() {
+    local mac
+    mac=$1
+    local first
+    local second
+    local rest
+    local dev
+
+    $IP link list | while read first second rest; do
+	case $first in
+	    *:)
+                dev=$second
+		;;
+	    *)
+	        if [ "$second" = $mac ]; then
+		    echo ${dev%:}
+		    return
+		fi
+	esac
+    done
+}
+
 #
 # Find interface address--returns the first IP address assigned to the passed
 # device
 #
 find_first_interface_address() # $1 = interface
 {
-    #
-    # get the line of output containing the first IP address
-    #
-    addr=$(${IP:-ip} -f inet addr show $1 2> /dev/null | grep 'inet .* global' | head -n1)
-    #
-    # If there wasn't one, bail out now
-    #
-    [ -n "$addr" ] || startup_error "Can't determine the IP address of $1"
-    #
-    # Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link)
-    # along with everything else on the line
-    #
-    echo $addr | sed 's/\s*inet //;s/\/.*//;s/ peer.*//'
+    if [ $g_family -eq 4 ]; then
+	#
+	# get the line of output containing the first IP address
+	#
+	addr=$(${IP:-ip} -f inet addr show $1 2> /dev/null | grep 'inet .* global' | head -n1)
+	#
+	# If there wasn't one, bail out now
+	#
+	[ -n "$addr" ] || startup_error "Can't determine the IP address of $1"
+	#
+	# Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link)
+	# along with everything else on the line
+	#
+	echo $addr | sed 's/\s*inet //;s/\/.*//;s/ peer.*//'
+    else
+	#
+	# get the line of output containing the first IP address
+	#
+	addr=$(${IP:-ip} -f inet6 addr show dev $1 2> /dev/null | fgrep 'inet6 ' | fgrep -v 'scope link' | head -n1)
+	#
+	# If there wasn't one, bail out now
+	#
+	[ -n "$addr" ] || startup_error "Can't determine the IPv6 address of $1"
+	#
+	# Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link)
+	# along with everything else on the line
+	#
+	echo $addr | sed 's/\s*inet6 //;s/\/.*//;s/ peer.*//'
+    fi
 }
 
 find_first_interface_address_if_any() # $1 = interface
 {
-    #
-    # get the line of output containing the first IP address
-    #
-    addr=$(${IP:-ip} -f inet addr show $1 2> /dev/null | grep 'inet .* global' | head -n1)
-    #
-    # Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link)
-    # along with everything else on the line
-    #
-    [ -n "$addr" ] && echo $addr | sed 's/\s*inet //;s/\/.*//;s/ peer.*//' || echo 0.0.0.0
+    if [ $g_family -eq 4 ]; then
+	#
+	# get the line of output containing the first IP address
+	#
+	addr=$(${IP:-ip} -f inet addr show $1 2> /dev/null | grep 'inet .* global' | head -n1)
+	#
+	# Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link)
+	# along with everything else on the line
+	#
+	[ -n "$addr" ] && echo $addr | sed 's/\s*inet //;s/\/.*//;s/ peer.*//' || echo 0.0.0.0
+    else
+	#
+	# get the line of output containing the first IP address
+	#
+	addr=$(${IP:-ip} -f inet6 addr show dev $1 2> /dev/null | fgrep 'inet6 ' | fgrep -v 'scope link' | head -n1)
+	#
+	# Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link)
+	# along with everything else on the line
+	#
+	[ -n "$addr" ] && echo $addr | sed 's/\s*inet6 //;s/\/.*//;s/ peer.*//' || echo ::
+    fi
 }
 
 #
@@ -515,14 +655,6 @@ mywhich() {
     return 2
 }
 
-#
-# Query NetFilter about the existence of a filter chain
-#
-chain_exists() # $1 = chain name
-{
-    qt1 $IPTABLES -L $1 -n
-}
-
 #
 # Find a File -- For relative file name, look in each ${CONFIG_PATH} then ${CONFDIR}
 #
@@ -544,7 +676,7 @@ find_file()
 		fi
 	    done
 
-	    echo ${CONFDIR}/$1
+	    echo ${g_confdir}/$1
 	    ;;
     esac
 }
@@ -552,7 +684,7 @@ find_file()
 #
 # Set the Shorewall state
 #
-set_state () # $1 = state $2
+set_state () # $1 = state
 {
     if [ $# -gt 1 ]; then
 	echo "$1 ($(date)) from $2" > ${VARDIR}/state

Shorewall-core/shorewallrc.apple

@@ -0,0 +1,20 @@
+#
+# Apple OS X Shorewall 4.5 rc file
+#
+BUILD=apple
+HOST=apple
+PREFIX=/usr                            #Top-level directory for shared files, libraries, etc.
+SHAREDIR=${PREFIX}/share               #Directory for arch-neutral files.
+LIBEXECDIR=${PREFIX}/share             #Directory for executable scripts.
+PERLLIBDIR=${PREFIX}/share/shorewall   #Directory to install Shorewall Perl module directory
+CONFDIR=/etc                           #Directory where subsystem configurations are installed
+SBINDIR=/sbin                          #Directory where system administration programs are installed
+MANDIR=${SHAREDIR}/man                 #Directory where manpages are installed.
+INITDIR=                               #Unused on OS X
+INITFILE=                              #Unused on OS X
+INITSOURCE=                            #Unused on OS X
+ANNOTATED=                             #Unused on OS X
+SYSTEMD=                               #Unused on OS X
+SYSCONFDIR=                            #Unused on OS X
+SPARSE=Yes                             #Only install $PRODUCT/$PRODUCT.conf in $CONFDIR.
+VARDIR=/var/lib                        #Unused on OS X

Shorewall-core/shorewallrc.archlinux

@@ -0,0 +1,20 @@
+#
+# Archlinux Shorewall 4.5 rc file
+#
+BUILD=archlinux
+HOST=archlinux
+PREFIX=/usr                            #Top-level directory for shared files, libraries, etc.
+SHAREDIR=${PREFIX}/share               #Directory for arch-neutral files.
+LIBEXECDIR=${PREFIX}/share             #Directory for executable scripts.
+PERLLIBDIR=${PREFIX}/share/shorewall   #Directory to install Shorewall Perl module directory
+CONFDIR=/etc                           #Directory where subsystem configurations are installed
+SBINDIR=/sbin                          #Directory where system administration programs are installed
+MANDIR=${SHAREDIR}/man                 #Directory where manpages are installed.
+INITDIR=/etc/rc.d                      #Directory where SysV init scripts are installed.
+INITFILE=$PRODUCT                      #Name of the product's installed SysV init script
+INITSOURCE=init.sh                     #Name of the distributed file to be installed as the SysV init script
+ANNOTATED=                             #If non-zero, annotated configuration files are installed
+SYSCONFDIR=                            #Directory where SysV init parameter files are installed
+SYSTEMD=                               #Directory where .service files are installed (systems running systemd only)
+SPARSE=                                #If non-empty, only install $PRODUCT/$PRODUCT.conf in $CONFDIR
+VARDIR=/var/lib                        #Directory where product variable data is stored.

Shorewall-core/shorewallrc.cygwin

@@ -0,0 +1,20 @@
+#
+# Cygwin Shorewall 4.5 rc file
+#
+BUILD=cygwin
+HOST=cygwin
+PREFIX=/usr                           #Top-level directory for shared files, libraries, etc.
+SHAREDIR=${PREFIX}/share              #Directory for arch-neutral files.
+LIBEXECDIR=${PREFIX}/share            #Directory for executable scripts.
+PERLLIBDIR=${PREFIX}/share/shorewall  #Directory to install Shorewall Perl module directory
+CONFDIR=/etc                          #Directory where subsystem configurations are installed
+SBINDIR=/bin                          #Directory where system administration programs are installed
+MANDIR=${SHAREDIR}/man                #Directory where manpages are installed.
+INITDIR=/etc/init.d                   #Unused on Cygwin
+INITFILE=                             #Unused on Cygwin
+INITSOURCE=                           #Unused on Cygwin
+ANNOTATED=                            #Unused on Cygwin
+SYSTEMD=                              #Unused on Cygwin
+SYSCONFDIR=                           #Unused on Cygwin
+SPARSE=Yes                            #Only install $PRODUCT/$PRODUCT.conf in $CONFDIR.
+VARDIR=/var/lib                       #Unused on Cygwin

Shorewall-core/shorewallrc.debian

@@ -0,0 +1,21 @@
+#
+# Debian Shorewall 4.5 rc file
+#
+BUILD=                                  #Default is to detect the build system
+HOST=debian
+PREFIX=/usr                             #Top-level directory for shared files, libraries, etc.
+SHAREDIR=${PREFIX}/share                #Directory for arch-neutral files.
+LIBEXECDIR=${PREFIX}/share              #Directory for executable scripts.
+PERLLIBDIR=${PREFIX}/share/shorewall    #Directory to install Shorewall Perl module directory
+CONFDIR=/etc                            #Directory where subsystem configurations are installed
+SBINDIR=/sbin                           #Directory where system administration programs are installed
+MANDIR=${PREFIX}/share/man              #Directory where manpages are installed.
+INITDIR=/etc/init.d                     #Directory where SysV init scripts are installed.
+INITFILE=$PRODUCT                       #Name of the product's installed SysV init script
+INITSOURCE=init.debian.sh               #Name of the distributed file to be installed as the SysV init script
+ANNOTATED=                              #If non-zero, annotated configuration files are installed
+SYSCONFFILE=default.debian              #Name of the distributed file to be installed in $SYSCONFDIR
+SYSCONFDIR=/etc/default                 #Directory where SysV init parameter files are installed
+SYSTEMD=                                #Directory where .service files are installed (systems running systemd only)
+SPARSE=Yes                              #If non-empty, only install $PRODUCT/$PRODUCT.conf in $CONFDIR
+VARDIR=/var/lib                         #Directory where product variable data is stored.

Shorewall-core/shorewallrc.default

@@ -0,0 +1,21 @@
+#
+# Default Shorewall 4.5 rc file
+#
+HOST=linux                              #Generic Linux
+BUILD=                                  #Default is to detect the build system
+PREFIX=/usr                             #Top-level directory for shared files, libraries, etc.
+SHAREDIR=${PREFIX}/share                #Directory for arch-neutral files.
+LIBEXECDIR=${PREFIX}/share              #Directory for executable scripts.
+PERLLIBDIR=${PREFIX}/share/shorewall    #Directory to install Shorewall Perl module directory
+CONFDIR=/etc                            #Directory where subsystem configurations are installed
+SBINDIR=/sbin                           #Directory where system administration programs are installed
+MANDIR=${PREFIX}/man                    #Directory where manpages are installed.
+INITDIR=etc/init.d                      #Directory where SysV init scripts are installed.
+INITFILE=$PRODUCT                       #Name of the product's installed SysV init script
+INITSOURCE=init.sh                      #Name of the distributed file to be installed as the SysV init script
+ANNOTATED=                              #If non-zero, annotated configuration files are installed
+SYSTEMD=                                #Directory where .service files are installed (systems running systemd only)
+SYSCONFFILE=                            #Name of the distributed file to be installed in $SYSCONFDIR
+SYSCONFDIR=                             #Directory where SysV init parameter files are installed
+SPARSE=                                 #If non-empty, only install $PRODUCT/$PRODUCT.conf in $CONFDIR
+VARDIR=/var/lib                         #Directory where product variable data is stored.

Shorewall-core/shorewallrc.redhat

@@ -0,0 +1,21 @@
+#
+# RedHat/FedoraShorewall 4.5 rc file
+#
+BUILD=                                  #Default is to detect the build system
+HOST=redhat
+PREFIX=/usr                             #Top-level directory for shared files, libraries, etc.
+SHAREDIR=${PREFIX}/share                #Directory for arch-neutral files.
+LIBEXECDIR=${PREFIX}/libexec            #Directory for executable scripts.
+PERLLIBDIR=/usr/share/perl5/vendor_perl #Directory to install Shorewall Perl module directory
+CONFDIR=/etc                            #Directory where subsystem configurations are installed
+SBINDIR=/sbin                           #Directory where system administration programs are installed
+MANDIR=${SHAREDIR}/man                  #Directory where manpages are installed.
+INITDIR=/etc/rc.d/init.d                #Directory where SysV init scripts are installed.
+INITFILE=$PRODUCT                       #Name of the product's installed SysV init script
+INITSOURCE=init.fedora.sh               #Name of the distributed file to be installed as the SysV init script
+ANNOTATED=                              #If non-zero, annotated configuration files are installed
+SYSTEMD=/lib/systemd/system             #Directory where .service files are installed (systems running systemd only)
+SYSCONFFILE=sysconfig                   #Name of the distributed file to be installed as $SYSCONFDIR/$PRODUCT
+SYSCONFDIR=/etc/sysconfig/              #Directory where SysV init parameter files are installed
+SPARSE=                                 #If non-empty, only install $PRODUCT/$PRODUCT.conf in $CONFDIR
+VARDIR=/var/lib                         #Directory where product variable data is stored.

Shorewall-core/shorewallrc.slackware

@@ -0,0 +1,22 @@
+#
+# Slackware Shorewall 4.5 rc file
+#
+BUILD=slackware
+HOST=slackware
+PREFIX=/usr                                #Top-level directory for shared files, libraries, etc.
+SHAREDIR=${PREFIX}/share                   #Directory for arch-neutral files.
+LIBEXECDIR=${PREFIX}/share                 #Directory for executable scripts.
+PERLLIBDIR=${PREFIX}/share/shorewall       #Directory to install Shorewall Perl module directory
+CONFDIR=/etc                               #Directory where subsystem configurations are installed
+SBINDIR=/sbin                              #Directory where system administration programs are installed
+MANDIR=${PREFIX}/man                       #Directory where manpages are installed.
+INITDIR=/etc/rc.d                          #Directory where SysV init scripts are installed.
+AUXINITSOURCE=init.slackware.firewall.sh   #Name of the distributed file to be installed as the SysV init script
+AUXINITFILE=rc.firewall                    #Name of the product's installed SysV init script
+INITSOURCE=init.slackware.$PRODUCT.sh      #Name of the distributed file to be installed as a second SysV init script
+INITFILE=rc.$PRODUCT                       #Name of the product's installed second init script
+SYSTEMD=                                   #Name of the directory where .service files are installed (systems running systemd only)
+SYSCONFFILE=                               #Name of the distributed file to be installed in $SYSCONFDIR
+SYSCONFDIR=                                #Name of the directory where SysV init parameter files are installed.
+ANNOTATED=                                 #If non-empty, install annotated configuration files
+VARDIR=/var/lib                            #Directory where product variable data is stored.

Shorewall-core/shorewallrc.suse

@@ -0,0 +1,21 @@
+#
+# SuSE Shorewall 4.5 rc file
+#
+BUILD=                                                #Default is to detect the build system
+HOST=suse
+PREFIX=/usr                                           #Top-level directory for shared files, libraries, etc.
+CONFDIR=/etc                                          #Directory where subsystem configurations are installed
+SHAREDIR=${PREFIX}/share                              #Directory for arch-neutral files.
+LIBEXECDIR=${PREFIX}/lib                              #Directory for executable scripts.
+PERLLIBDIR=${PREFIX}/lib/perl5/vendor_perl/5.14.2     #Directory to install Shorewall Perl module directory
+SBINDIR=/sbin                                         #Directory where system administration programs are installed
+MANDIR=${SHAREDIR}/man/                               #Directory where manpages are installed.
+INITDIR=/etc/init.d                                   #Directory where SysV init scripts are installed.
+INITFILE=$PRODUCT                                     #Name of the product's SysV init script
+INITSOURCE=init.sh                                    #Name of the distributed file to be installed as the SysV init script
+ANNOTATED=                                            #If non-zero, annotated configuration files are installed
+SYSTEMD=                                              #Directory where .service files are installed (systems running systemd only)
+SYSCONFFILE=                                          #Name of the distributed file to be installed in $SYSCONFDIR
+SYSCONFDIR=/etc/sysconfig/                            #Directory where SysV init parameter files are installed
+SPARSE=                                               #If non-empty, only install $PRODUCT/$PRODUCT.conf in $CONFDIR
+VARDIR=/var/lib                                       #Directory where persistent product data is stored.

Shorewall-core/uninstall.sh

@@ -0,0 +1,110 @@
+#!/bin/sh
+#
+# Script to back uninstall Shoreline Firewall
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2000-2011 - Tom Eastep (teastep@shorewall.net)
+#
+#       Shorewall documentation is available at http://www.shorewall.net
+#
+#       This program is free software; you can redistribute it and/or modify
+#       it under the terms of Version 2 of the GNU General Public License
+#       as published by the Free Software Foundation.
+#
+#       This program is distributed in the hope that it will be useful,
+#       but WITHOUT ANY WARRANTY; without even the implied warranty of
+#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#       GNU General Public License for more details.
+#
+#       You should have received a copy of the GNU General Public License
+#       along with this program; if not, write to the Free Software
+#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#    Usage:
+#
+#       You may only use this script to uninstall the version
+#       shown below. Simply run this script to remove Shorewall Firewall
+
+VERSION=xxx #The Build script inserts the actual version
+
+usage() # $1 = exit status
+{
+    ME=$(basename $0)
+    echo "usage: $ME [ <shorewallrc file> ]"
+    exit $1
+}
+
+qt()
+{
+    "$@" >/dev/null 2>&1
+}
+
+restore_file() # $1 = file to restore
+{
+    if [ -f ${1}-shorewall.bkout ]; then
+	if (mv -f ${1}-shorewall.bkout $1); then
+	    echo
+	    echo "$1 restored"
+        else
+	    exit 1
+        fi
+    fi
+}
+
+remove_file() # $1 = file to restore
+{
+    if [ -f $1 -o -L $1 ] ; then
+	rm -f $1
+	echo "$1 Removed"
+    fi
+}
+
+#
+# Read the RC file
+#
+if [ $# -eq 0 ]; then
+    if [ -f ./shorewallrc ]; then
+	. ./shorewallrc
+    elif [ -f ~/.shorewallrc ]; then
+	. ~/.shorewallrc || exit 1
+	file=./.shorewallrc
+    elif [ -f /usr/share/shorewall/shorewallrc ]; then
+	. /usr/share/shorewall/shorewallrc
+    else
+	fatal_error "No configuration file specified and /usr/share/shorewall/shorewallrc not found"
+    fi
+elif [ $# -eq 1 ]; then
+    file=$1
+    case $file in
+	/*|.*)
+	    ;;
+	*)
+	    file=./$file
+	    ;;
+    esac
+
+    . $file
+else
+    usage 1
+fi
+
+if [ -f ${SHAREDIR}/shorewall/coreversion ]; then
+    INSTALLED_VERSION="$(cat ${SHAREDIR}/shorewall/coreversion)"
+    if [ "$INSTALLED_VERSION" != "$VERSION" ]; then
+	echo "WARNING: Shorewall Core Version $INSTALLED_VERSION is installed"
+	echo "         and this is the $VERSION uninstaller."
+	VERSION="$INSTALLED_VERSION"
+    fi
+else
+    echo "WARNING: Shorewall Core Version $VERSION is not installed"
+    VERSION=""
+fi
+
+echo "Uninstalling Shorewall Core $VERSION"
+
+rm -rf ${SHAREDIR}/shorewall
+
+echo "Shorewall Core Uninstalled"
+
+

Shorewall-init/ifupdown.sh

@@ -71,6 +71,11 @@ Debian_SuSE_ppp() {
 IFUPDOWN=0
 PRODUCTS=
 
+#
+# The installer may alter this
+#
+. /usr/share/shorewall/shorewallrc
+
 if [ -f /etc/default/shorewall-init ]; then
     . /etc/default/shorewall-init
 elif [ -f /etc/sysconfig/shorewall-init ]; then
@@ -182,15 +187,19 @@ else
 fi
 
 for PRODUCT in $PRODUCTS; do
-    VARDIR=/var/lib/$PRODUCT
-    [ -f /etc/$PRODUCT/vardir ] && . /etc/$PRODUCT/vardir
-    if [ -x $VARDIR/firewall ]; then
-	  ( . /usr/share/$PRODUCT/lib.base
+    #
+    # For backward compatibility, lib.base appends the product name to VARDIR
+    # Save it here and restore it below
+    #
+    save_vardir=${VARDIR}
+    if [ -x $VARDIR/$PRODUCT/firewall ]; then
+	  ( . ${SHAREDIR}/shorewall/lib.base
 	    mutex_on
 	    ${VARDIR}/firewall -V0 $COMMAND $INTERFACE || echo_notdone
 	    mutex_off
 	  )
     fi
+    VARDIR=${save_vardir}
 done
 
 exit 0

Shorewall-init/init.debian.sh

@@ -1,10 +1,10 @@
 #!/bin/sh
 #
-#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.4
+#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.5
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2010 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2010,2012 - Tom Eastep (teastep@shorewall.net)
 #
 #       On most distributions, this file should be called /etc/init.d/shorewall.
 #
@@ -62,10 +62,15 @@ not_configured () {
 	exit 0
 }
 
+#
+# The installer may alter this
+#
+. /usr/share/shorewall/shorewallrc
+
 # check if shorewall-init is configured or not
-if [ -f "/etc/default/shorewall-init" ]
+if [ -f "$SYSCONFDIR/shorewall-init" ]
 then
-	. /etc/default/shorewall-init
+	. $SYSCONFDIR/shorewall-init
 	if [ -z "$PRODUCTS" ]
 	then
 		not_configured

Shorewall-init/init.fedora.sh

@@ -13,6 +13,15 @@
 # Description:       Place the firewall in a safe state at boot time
 #                    prior to bringing up the network.  
 ### END INIT INFO
+#determine where the files were installed
+if [ -f ~/.shorewallrc ]; then
+    . ~/.shorewallrc || exit 1
+else
+    SBINDIR=/sbin
+    SYSCONFDIR=/etc/default
+    VARDIR=/var/lib
+fi
+
 prog="shorewall-init"
 logger="logger -i -t $prog"
 lockfile="/var/lock/subsys/shorewall-init"
@@ -44,10 +53,8 @@ start () {
 
     echo -n "Initializing \"Shorewall-based firewalls\": "
     for product in $PRODUCTS; do
-	vardir=/var/lib/$product
-	[ -f /etc/$product/vardir ] && . /etc/$product/vardir 
-	if [ -x ${vardir}/firewall ]; then
-	    ${vardir}/firewall stop 2>&1 | $logger
+	if [ -x ${VARDIR}/$product/firewall ]; then
+	    ${VARDIR}/$product/firewall stop 2>&1 | $logger
 	    retval=${PIPESTATUS[0]}
 	    [ retval -ne 0 ] && break
 	fi
@@ -70,10 +77,8 @@ stop () {
 
     echo -n "Clearing \"Shorewall-based firewalls\": "
     for product in $PRODUCTS; do
-	vardir=/var/lib/$product
-	[ -f /etc/$product/vardir ] && . /etc/$product/vardir 
-	if [ -x ${vardir}/firewall ]; then
-	    ${vardir}/firewall clear 2>&1 | $logger
+	if [ -x ${VARDIR}/$product/firewall ]; then
+	    ${VARDIR}/$product/firewall clear 2>&1 | $logger
 	    retval=${PIPESTATUS[0]}
 	    [ retval -ne 0 ] && break
 	fi

Shorewall-init/init.sh

@@ -1,9 +1,9 @@
 #! /bin/bash
-#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.4
+#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.5
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2010 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2010,2012 - Tom Eastep (teastep@shorewall.net)
 #
 #       On most distributions, this file should be called /etc/init.d/shorewall.
 #
@@ -53,6 +53,11 @@ else
 	exit 0
 fi
 
+#
+# The installer may alter this
+#
+. /usr/share/shorewall/shorewallrc
+
 # Initialize the firewall
 shorewall_start () {
   local PRODUCT
@@ -60,10 +65,8 @@ shorewall_start () {
 
   echo -n "Initializing \"Shorewall-based firewalls\": "
   for PRODUCT in $PRODUCTS; do
-      VARDIR=/var/lib/$PRODUCT
-      [ -f /etc/$PRODUCT/vardir ] && . /etc/$PRODUCT/vardir 
       if [ -x ${VARDIR}/firewall ]; then
-	  if ! /sbin/$PRODUCT status > /dev/null 2>&1; then
+	  if ! ${SBIN}/$PRODUCT status > /dev/null 2>&1; then
 	      ${VARDIR}/firewall stop || echo_notdone
 	  fi
       fi
@@ -83,8 +86,6 @@ shorewall_stop () {
 
   echo -n "Clearing \"Shorewall-based firewalls\": "
   for PRODUCT in $PRODUCTS; do
-      VARDIR=/var/lib/$PRODUCT
-      [ -f /etc/$PRODUCT/vardir ] && . /etc/$PRODUCT/vardir 
       if [ -x ${VARDIR}/firewall ]; then
 	  ${VARDIR}/firewall clear || exit 1
       fi

Shorewall-init/install.sh

@@ -28,12 +28,18 @@ VERSION=xxx #The Build script inserts the actual version.
 usage() # $1 = exit status
 {
     ME=$(basename $0)
-    echo "usage: $ME"
+    echo "usage: $ME [ <configuration-file> ]"
     echo "       $ME -v"
     echo "       $ME -h"
     exit $1
 }
 
+fatal_error() 
+{
+    echo "   ERROR: $@" >&2
+    exit 1
+}
+
 split() {
     local ifs
     ifs=$IFS
@@ -76,9 +82,9 @@ cant_autostart()
     echo  "WARNING: Unable to configure shorewall init to start automatically at boot" >&2
 }
 
-delete_file() # $1 = file to delete
+require() 
 {
-    rm -f $1
+    eval [ -n "\$$1" ] || fatal_error "Required option $1 not set"
 }
 
 install_file() # $1 = source $2 = target $3 = mode
@@ -86,148 +92,201 @@ install_file() # $1 = source $2 = target $3 = mode
     run_install $T $OWNERSHIP -m $3 $1 ${2}
 }
 
-[ -n "$DESTDIR" ] || DESTDIR="$PREFIX"
+cd "$(dirname $0)"
+
+PRODUCT=shorewall-init
 
-# DEST is the SysVInit script directory
-# INIT is the name of the script in the $DEST directory
-# ARGS is "yes" if we've already parsed an argument
 #
-ARGS=""
+# Parse the run line
+#
+finished=0
 
-if [ -z "$DEST" ] ; then
-	DEST="/etc/init.d"
-fi
-
-if [ -z "$INIT" ] ; then
-	INIT="shorewall-init"
-fi
-
-while [ $# -gt 0 ] ; do
+while [ $finished -eq 0 ] ; do
     case "$1" in
-	-h|help|?)
-	    usage 0
-	    ;;
-        -v)
-	    echo "Shorewall Init Installer Version $VERSION"
-	    exit 0
+	-*)
+	    option=${option#-}
+
+	    while [ -n "$option" ]; do
+		case $option in
+		    h)
+			usage 0
+			;;
+		    v)
+			echo "Shorewall-init Firewall Installer Version $VERSION"
+			exit 0
+			;;
+		    *)
+			usage 1
+			;;
+		esac
+	    done
+
+	    shift
 	    ;;
 	*)
-	    usage 1
+	    finished=1
 	    ;;
     esac
-    shift
-    ARGS="yes"
+done
+
+#
+# Read the RC file
+#
+if [ $# -eq 0 ]; then
+    #
+    # Load packager's settings if any
+    #
+    if [ -f ./shorewallrc ]; then
+	. ./shorewallrc || exit 1
+	file=~/.shorewallrc
+    elif [ -f ~/.shorewallrc ]; then
+	. ~/.shorewallrc || exit 1
+	file=./.shorewallrc
+     else
+	fatal_error "No configuration file specified and ~/.shorewallrc not found"
+    fi
+elif [ $# -eq 1 ]; then
+    file=$1
+    case $file in
+	/*|.*)
+	    ;;
+	*)
+	    file=./$file
+	    ;;
+    esac
+
+    . $file
+else
+    usage 1
+fi
+
+for var in SHAREDIR LIBEXECDIR CONFDIR SBINDIR VARDIR; do
+    require $var
 done
 
 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
 
-[ -n "${LIBEXEC:=/usr/share}" ]
+if [ -z "$BUILD" ]; then
+    case $(uname) in
+	cygwin*)
+	    BUILD=cygwin
+	    ;;
+	Darwin)
+	    BUILD=apple
+	    ;;
+	*)
+	    if [ -f /etc/debian_version ]; then
+		BUILD=debian
+	    elif [ -f /etc/redhat-release ]; then
+		BUILD=redhat
+	    elif [ -f /etc/SuSE-release ]; then
+		BUILD=suse
+	    elif [ -f /etc/slackware-version ] ; then
+		BUILD=slackware
+	    elif [ -f /etc/arch-release ] ; then
+		BUILD=archlinux
+	    else
+		BUILD=linux
+	    fi
+	    ;;
+    esac
+fi
 
-case "$LIBEXEC" in
-    /*)
-	;;
-    *)
-	LIBEXEC=/usr/${LIBEXEC}
-	;;
-esac
+[ -n "$OWNER" ] || OWNER=$(id -un)
+[ -n "$GROUP" ] || GROUP=$(id -gn)
 
-#
-# Determine where to install the firewall script
-#
-
-case $(uname) in
-    Darwin)
-	[ -z "$OWNER" ] && OWNER=root
-	[ -z "$GROUP" ] && GROUP=wheel
+case $BUILD in
+    apple)
 	T=
-	;;	
+	;;
+    debian|redhat|suse|slackware|archlinux)
+	;;
     *)
-	[ -z "$OWNER" ] && OWNER=root
-	[ -z "$GROUP" ] && GROUP=root
+	[ -n "$BUILD" ] && echo "ERROR: Unknown BUILD environment ($BUILD)" >&2 || echo "ERROR: Unknown BUILD environment"
+	exit 1
 	;;
 esac
 
 OWNERSHIP="-o $OWNER -g $GROUP"
 
+[ -n "$HOST" ] || HOST=$BUILD
+
+case "$HOST" in
+    debian)
+	echo "Installing Debian-specific configuration..."
+	;;
+    redhat|redhat)
+	echo "Installing Redhat/Fedora-specific configuration..."
+	;;
+    slackware)
+	echo "Shorewall-init is currently not supported on Slackware" >&2
+	exit 1
+	;;
+    archlinux)
+	echo "Shorewall-init is currently not supported on Arch Linux" >&2
+	exit 1
+	;;
+    suse|suse)
+	echo "Installing SuSE-specific configuration..."
+	;;
+    linux)
+	echo "ERROR: Shorewall-init is not supported on this system" >&2
+	;;
+    *)
+	echo "ERROR: Unsupported HOST distribution: \"$HOST\"" >&2
+	exit 1;
+	;;
+esac
+
+[ -z "$TARGET" ] && TARGET=$HOST
+
 if [ -n "$DESTDIR" ]; then
     if [ `id -u` != 0 ] ; then
 	echo "Not setting file owner/group permissions, not running as root."
 	OWNERSHIP=""
     fi
     
-    install -d $OWNERSHIP -m 755 ${DESTDIR}${DEST}
-elif [ -f /etc/debian_version ]; then
-    DEBIAN=yes
-elif [ -f /etc/SuSE-release ]; then
-    SUSE=Yes
-elif [ -f /etc/redhat-release ]; then
-    FEDORA=Yes
-elif [ -f /etc/slackware-version ] ; then
-    echo "Shorewall-init is currently not supported on Slackware" >&2
-    exit 1
-#   DEST="/etc/rc.d"
-#   INIT="rc.firewall"
-elif [ -f /etc/arch-release ] ; then
-    echo "Shorewall-init is currently not supported on Arch Linux" >&2
-    exit 1
-#   DEST="/etc/rc.d"
-#   INIT="shorewall-init"
-#   ARCHLINUX=yes
-elif [ -d /etc/sysconfig/network-scripts/ ]; then
-    #
-    # Assume RedHat-based
-    #
-    REDHAT=Yes
-else
-    echo "Unknown distribution: Shorewall-init support is not available" >&2
-    exit 1
+    install -d $OWNERSHIP -m 755 ${DESTDIR}${INITDIR}
 fi
 
-if [ -z "$DESTDIR" ]; then
-    if [ -f /lib/systemd/system ]; then
-	SYSTEMD=Yes
-    fi
-elif [ -n "$SYSTEMD" ]; then
-    mkdir -p ${DESTDIR}/lib/systemd/system
-fi
-
-#
-# Change to the directory containing this script
-#
-cd "$(dirname $0)"
-
 echo "Installing Shorewall Init Version $VERSION"
 
 #
 # Check for /usr/share/shorewall-init/version
 #
-if [ -f ${DESTDIR}/usr/share/shorewall-init/version ]; then
+if [ -f ${DESTDIR}${SHAREDIR}/shorewall-init/version ]; then
     first_install=""
 else
     first_install="Yes"
 fi
 
 #
-# Install the Init Script
+# Install the Firewall Script
 #
-if [ -n "$DEBIAN" ]; then
-    install_file init.debian.sh ${DESTDIR}/etc/init.d/shorewall-init 0544
-elif [ -n "$FEDORA" ]; then
-    install_file init.debian.sh ${DESTDIR}/etc/init.d/shorewall-init 0544
-#elif [ -n "$ARCHLINUX" ]; then
-#    install_file init.archlinux.sh ${DESTDIR}${DEST}/$INIT 0544
-else
-    install_file init.sh ${DESTDIR}${DEST}/$INIT 0544
-fi
+if [ -n "$INITFILE" ]; then
+    install_file $INITSOURCE ${DESTDIR}${INITDIR}/$INITFILE 0544
+    [ "${SHAREDIR}" = /usr/share ] || eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ${DESTDIR}${INITDIR}/$INITFILE
+    
+    if [ -n "${AUXINITSOURCE}" ]; then
+	install_file $INITSOURCE ${DESTDIR}${INITDIR}/$AUXINITFILE 0544
+    fi
 
-echo  "Shorewall Init script installed in ${DESTDIR}${DEST}/$INIT"
+    echo  "Shorewall-init script installed in ${DESTDIR}${INITDIR}/$INITFILE"
+fi
 
 #
 # Install the .service file
 #
 if [ -n "$SYSTEMD" ]; then
-    run_install $OWNERSHIP -m 600 shorewall-init.service ${DESTDIR}/lib/systemd/system/shorewall-init.service
-    echo "Service file installed as ${DESTDIR}/lib/systemd/system/shorewall-init.service"
+    mkdir -p ${DESTDIR}${SYSTEMD}
+    run_install $OWNERSHIP -m 600 shorewall-init.service ${DESTDIR}${SYSTEMD}/shorewall-init.service
+    echo "Service file installed as ${DESTDIR}${SYSTEMD}/shorewall-init.service"
+    if [ -n "$DESTDIR" ]; then
+	mkdir -p ${DESTDIR}${SBINDIR}
+        chmod 755 ${DESTDIR}${SBINDIR}
+    fi
+    run_install $OWNERSHIP -m 700 shorewall-init ${DESTDIR}${SBINDIR}/shorewall-init
+    echo "CLI installed as ${DESTDIR}${SBINDIR}/shorewall-init"
 fi
 
 #
@@ -247,10 +306,10 @@ chmod 644 ${DESTDIR}/usr/share/shorewall-init/version
 #
 if [ -z "$DESTDIR" ]; then
     rm -f /usr/share/shorewall-init/init
-    ln -s ${DEST}/${INIT} /usr/share/shorewall-init/init
+    ln -s ${INITDIR}/${INITFILE} ${SHAREDIR}/shorewall-init/init
 fi
 
-if [ -n "$DEBIAN" ]; then
+if [ $HOST = debian ]; then
     if [ -n "${DESTDIR}" ]; then
 	mkdir -p ${DESTDIR}/etc/network/if-up.d/
 	mkdir -p ${DESTDIR}/etc/network/if-post-down.d/
@@ -265,20 +324,20 @@ if [ -n "$DEBIAN" ]; then
     fi
 else
     if [ -n "$DESTDIR" ]; then
-	mkdir -p ${DESTDIR}/etc/sysconfig
+	mkdir -p ${DESTDIR}${SYSCONFDIR}
 
 	if [ -z "$RPM" ]; then
-	    if [ -n "$SUSE" ]; then
+	    if [ $HOST = suse ]; then
 		mkdir -p ${DESTDIR}/etc/sysconfig/network/if-up.d
-		mkdir -p ${DESTDIR}/etc/sysconfig/network/if-down.d
+		mkdir -p ${DESTDIR}${SYSCONFDIR}/network/if-down.d
 	    else
 		mkdir -p ${DESTDIR}/etc/NetworkManager/dispatcher.d
 	    fi
 	fi
     fi
 
-    if [ -d ${DESTDIR}/etc/sysconfig -a ! -f ${DESTDIR}/etc/sysconfig/shorewall-init ]; then
-	install_file sysconfig ${DESTDIR}/etc/sysconfig/shorewall-init 0644
+    if [ -d ${DESTDIR}${SYSCONFDIR} -a ! -f ${DESTDIR}${SYSCONFDIR}/shorewall-init ]; then
+	install_file sysconfig ${DESTDIR}${SYSCONFDIR}/shorewall-init 0644
     fi 
 fi
 
@@ -286,32 +345,42 @@ fi
 # Install the ifupdown script
 #
 
-mkdir -p ${DESTDIR}${LIBEXEC}/shorewall-init
+cp ifupdown.sh ifupdown
 
-install_file ifupdown.sh ${DESTDIR}${LIBEXEC}/shorewall-init/ifupdown 0544
+d[ "${SHAREDIR}" = /usr/share ] || eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ifupdown
+
+mkdir -p ${DESTDIR}${LIBEXECDIR}/shorewall-init
+
+install_file ifupdown ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown 0544
 
 if [ -d ${DESTDIR}/etc/NetworkManager ]; then
-    install_file ifupdown.sh ${DESTDIR}/etc/NetworkManager/dispatcher.d/01-shorewall 0544
+    install_file ifupdown ${DESTDIR}/etc/NetworkManager/dispatcher.d/01-shorewall 0544
 fi
 
-if [ -n "$DEBIAN" ]; then
-    install_file ifupdown.sh ${DESTDIR}/etc/network/if-up.d/shorewall 0544
-    install_file ifupdown.sh ${DESTDIR}/etc/network/if-post-down.d/shorewall 0544
-elif [ -n "$SUSE" ]; then
-    install_file ifupdown.sh ${DESTDIR}/etc/sysconfig/network/if-up.d/shorewall 0544
-    install_file ifupdown.sh ${DESTDIR}/etc/sysconfig/network/if-down.d/shorewall 0544
-elif [ -n "$REDHAT" ]; then
-    if [ -f ${DESTDIR}/sbin/ifup-local -o -f ${DESTDIR}/sbin/ifdown-local ]; then
-	echo "WARNING: /sbin/ifup-local and/or /sbin/ifdown-local already exist; up/down events will not be handled"
-    else
-	install_file ifupdown.sh ${DESTDIR}/sbin/ifup-local 0544
-	install_file ifupdown.sh ${DESTDIR}/sbin/ifdown-local 0544
-    fi
-fi
+case $HOST in
+    debian)
+	install_file ifupdown ${DESTDIR}/etc/network/if-up.d/shorewall 0544
+	install_file ifupdown ${DESTDIR}/etc/network/if-post-down.d/shorewall 0544
+	;;
+    suse)
+	if [ -z "$RPM" ]; then
+	    install_file ifupdown ${DESTDIR}${SYSCONFDIR}/network/if-up.d/shorewall 0544
+	    install_file ifupdown ${DESTDIR}${SYSCONFDIR}/network/if-down.d/shorewall 0544
+	fi
+	;;
+    redhat)
+	if [ -f ${DESTDIR}${SBINDIR}/ifup-local -o -f ${DESTDIR}${SBINDIR}/ifdown-local ]; then
+	    echo "WARNING: ${SBINDIR}/ifup-local and/or ${SBINDIR}/ifdown-local already exist; up/down events will not be handled"
+	elif [ -z "$DESTDIR" ]; then
+	    install_file ifupdown ${DESTDIR}${SBINDIR}/ifup-local 0544
+	    install_file ifupdown ${DESTDIR}${SBINDIR}/ifdown-local 0544
+	fi
+	;;
+esac
 
 if [ -z "$DESTDIR" ]; then
     if [ -n "$first_install" ]; then
-	if [ -n "$DEBIAN" ]; then
+	if [ $HOST = debian ]; then
 	    
 	    update-rc.d shorewall-init defaults
 
@@ -321,70 +390,73 @@ if [ -z "$DESTDIR" ]; then
 		if systemctl enable shorewall-init; then
 		    echo "Shorewall Init will start automatically at boot"
 		fi
-	    elif [ -x /sbin/insserv -o -x /usr/sbin/insserv ]; then
-		if insserv /etc/init.d/shorewall-init ; then
+	    elif [ -x ${SBINDIR}/insserv -o -x /usr${SBINDIR}/insserv ]; then
+		if insserv ${INITDIR}/shorewall-init ; then
 		    echo "Shorewall Init will start automatically at boot"
 		else
 		    cant_autostart
 		fi
-	    elif [ -x /sbin/chkconfig -o -x /usr/sbin/chkconfig ]; then
+	    elif [ -x ${SBINDIR}/chkconfig -o -x /usr${SBINDIR}/chkconfig ]; then
 		if chkconfig --add shorewall-init ; then
 		    echo "Shorewall Init will start automatically in run levels as follows:"
 		    chkconfig --list shorewall-init
 		else
 		    cant_autostart
 		fi
-	    elif [ -x /sbin/rc-update ]; then
+	    elif [ -x ${SBINDIR}/rc-update ]; then
 		if rc-update add shorewall-init default; then
 		    echo "Shorewall Init will start automatically at boot"
 		else
 		    cant_autostart
 		fi
-	    elif [ "$INIT" != rc.firewall ]; then #Slackware starts this automatically
+	    else
 		cant_autostart
 	    fi
-
 	fi
     fi
 else
     if [ -n "$first_install" ]; then
-	if [ -n "$DEBIAN" ]; then
+	if [ $HOST = debian ]; then
 	    if [ -n "${DESTDIR}" ]; then
 		mkdir -p ${DESTDIR}/etc/rcS.d
 	    fi
 
-	    ln -sf ../init.d/shorewall-init ${DESTDIR}/etc/rcS.d/S38shorewall-init
+	    ln -sf ../init.d/shorewall-init ${DESTDIR}${CONFDIR}/rcS.d/S38shorewall-init
 	    echo "Shorewall Init will start automatically at boot"
 	fi
     fi
 fi
 
-if [ -f ${DESTDIR}/etc/ppp ]; then
-    if [ -n "$DEBIAN" ] -o -n "$SUSE" ]; then
-	for directory in ip-up.d ip-down.d ipv6-up.d ipv6-down.d; do
-	    mkdir -p ${DESTDIR}/etc/ppp/$directory #SuSE doesn't create the IPv6 directories
-	    cp -fp ${DESTDIR}${LIBEXEC}/shorewall-init/ifupdown ${DESTDIR}/etc/ppp/$directory/shorewall
-	done
-    elif [ -n "$REDHAT" ]; then
-	#
-	# Must use the dreaded ip_xxx.local file
-	#
-	for file in ip-up.local ip-down.local; do
-	    FILE=${DESTDIR}/etc/ppp/$file
-	    if [ -f $FILE ]; then
-		if fgrep -q Shorewall-based $FILE ; then
-		    cp -fp ${DESTDIR}${LIBEXEC}/shorewall-init/ifupdown $FILE
-		else
-		    echo "$FILE already exists -- ppp devices will not be handled"
-		    break
-		fi
-	    else
-		cp -fp ${DESTDIR}${LIBEXEC}/shorewall-init/ifupdown $FILE
-	    fi
-	done
-    fi
-fi
+[ -z "${DESTDIR}" ] && [ ! -f ~/.shorewallrc ] && cp ${SHAREDIR}/shorewall/shorewallrc .
 
+if [ -f ${DESTDIR}/etc/ppp ]; then
+    case $HOST in
+	debian|suse)
+	    for directory in ip-up.d ip-down.d ipv6-up.d ipv6-down.d; do
+		mkdir -p ${DESTDIR}/etc/ppp/$directory #SuSE doesn't create the IPv6 directories
+		cp -fp ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown ${DESTDIR}${CONFDIR}/ppp/$directory/shorewall
+	    done
+	    ;;
+	redhat)
+	    #
+	    # Must use the dreaded ip_xxx.local file
+	    #
+	    for file in ip-up.local ip-down.local; do
+		FILE=${DESTDIR}/etc/ppp/$file
+		if [ -f $FILE ]; then
+		    if fgrep -q Shorewall-based $FILE ; then
+			cp -fp ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown $FILE
+		    else
+			echo "$FILE already exists -- ppp devices will not be handled"
+			break
+		    fi
+		else
+		    cp -fp ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown $FILE
+		fi
+	    done
+	    ;;
+    esac
+fi
 #
 #  Report Success
 #

Shorewall-init/shorewall-init

@@ -0,0 +1,100 @@
+#! /bin/bash
+#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.5
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2012 - Tom Eastep (teastep@shorewall.net)
+#
+#       On most distributions, this file should be called /etc/init.d/shorewall.
+#
+#       Complete documentation is available at http://shorewall.net
+#
+#       This program is free software; you can redistribute it and/or modify
+#       it under the terms of Version 2 of the GNU General Public License
+#       as published by the Free Software Foundation.
+#
+#       This program is distributed in the hope that it will be useful,
+#       but WITHOUT ANY WARRANTY; without even the implied warranty of
+#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#       GNU General Public License for more details.
+#
+#       You should have received a copy of the GNU General Public License
+#       along with this program; if not, write to the Free Software
+#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#########################################################################################
+#
+# This is modified by the installer when ${SHAREDIR} <> /usr/share
+#
+. /usr/share/shorewall/shorewallrc
+
+# check if shorewall-init is configured or not
+if [ -f "$SYSCONFDIR/shorewall-init" ]; then
+    . $SYSCONFDIR/shorewall-init
+    if [ -z "$PRODUCTS" ]; then
+        echo "ERROR: No products configured" >&2
+	exit 1
+    fi
+else
+    echo "ERROR: /etc/sysconfig/shorewall-init not found" >&2
+    exit 1
+fi
+
+# Initialize the firewall
+shorewall_start () {
+  local PRODUCT
+  local VARDIR
+
+  echo -n "Initializing \"Shorewall-based firewalls\": "
+  for PRODUCT in $PRODUCTS; do
+      if [ -x ${VARDIR}/firewall ]; then
+	  if ! /sbin/$PRODUCT status > /dev/null 2>&1; then
+	      ${VARDIR}/firewall stop || exit 1
+	  fi
+      fi
+  done
+
+  if [ -n "$SAVE_IPSETS" -a -f "$SAVE_IPSETS" ]; then
+      ipset -R < "$SAVE_IPSETS"
+  fi
+
+  return 0
+}
+
+# Clear the firewall
+shorewall_stop () {
+  local PRODUCT
+  local VARDIR
+
+  echo -n "Clearing \"Shorewall-based firewalls\": "
+  for PRODUCT in $PRODUCTS; do
+      VARDIR=/var/lib/$PRODUCT
+      [ -f /etc/$PRODUCT/vardir ] && . /etc/$PRODUCT/vardir 
+      if [ -x ${VARDIR}/firewall ]; then
+	  ${VARDIR}/firewall clear || exit 1
+      fi
+  done
+
+  if [ -n "$SAVE_IPSETS" ]; then
+      mkdir -p $(dirname "$SAVE_IPSETS")
+      if ipset -S > "${SAVE_IPSETS}.tmp"; then
+	  grep -qE -- '^(-N|create )' "${SAVE_IPSETS}.tmp" && mv -f "${SAVE_IPSETS}.tmp" "$SAVE_IPSETS"
+      fi
+  fi
+
+  return 0
+}
+
+case "$1" in
+  start)
+     shorewall_start
+     ;;
+  stop)
+     shorewall_stop
+     ;;
+  *)
+     echo "Usage: $0 {start|stop}"
+     exit 1
+esac
+
+exit 0

Shorewall-init/uninstall.sh

@@ -31,7 +31,7 @@ VERSION=xxx  #The Build script inserts the actual version
 usage() # $1 = exit status
 {
     ME=$(basename $0)
-    echo "usage: $ME"
+    echo "usage: $ME [ <shorewallrc file> ]"
     exit $1
 }
 
@@ -40,6 +40,27 @@ qt()
     "$@" >/dev/null 2>&1
 }
 
+split() {
+    local ifs
+    ifs=$IFS
+    IFS=:
+    set -- $1
+    echo $*
+    IFS=$ifs
+}
+
+mywhich() {
+    local dir
+
+    for dir in $(split $PATH); do
+	if [ -x $dir/$1 ]; then
+	    return 0
+	fi
+    done
+
+    return 2
+}
+
 remove_file() # $1 = file to restore
 {
     if [ -f $1 -o -L $1 ] ; then
@@ -48,8 +69,37 @@ remove_file() # $1 = file to restore
     fi
 }
 
-if [ -f /usr/share/shorewall-init/version ]; then
-    INSTALLED_VERSION="$(cat /usr/share/shorewall-init/version)"
+#
+# Read the RC file
+#
+if [ $# -eq 0 ]; then
+    if [ -f ./shorewallrc ]; then
+	. ./shorewallrc
+    elif [ -f ~/.shorewallrc ]; then
+	. ~/.shorewallrc || exit 1
+	file=./.shorewallrc
+    elif [ -f /usr/share/shorewall/shorewallrc ]; then
+	. /usr/share/shorewall/shorewallrc
+    else
+	fatal_error "No configuration file specified and /usr/share/shorewall/shorewallrc not found"
+    fi
+elif [ $# -eq 1 ]; then
+    file=$1
+    case $file in
+	/*|.*)
+	    ;;
+	*)
+	    file=./$file
+	    ;;
+    esac
+
+    . $file || exit 1
+else
+    usage 1
+fi
+
+if [ -f ${SHAREDIR}/shorewall-init/version ]; then
+    INSTALLED_VERSION="$(cat ${SHAREDIR}/shorewall-init/version)"
     if [ "$INSTALLED_VERSION" != "$VERSION" ]; then
 	echo "WARNING: Shorewall Init Version $INSTALLED_VERSION is installed"
 	echo "         and this is the $VERSION uninstaller."
@@ -60,56 +110,55 @@ else
     VERSION=""
 fi
 
-[ -n "${LIBEXEC:=/usr/share}" ]
+[ -n "${LIBEXEC:=${SHAREDIR}}" ]
 
 echo "Uninstalling Shorewall Init $VERSION"
 
-INITSCRIPT=/etc/init.d/shorewall-init
+INITSCRIPT=${CONFDIR}/init.d/shorewall-init
 
-if [ -n "$INITSCRIPT" ]; then
-    if [ -x /usr/sbin/updaterc.d ]; then
+if [ -f "$INITSCRIPT" ]; then
+    if mywhich updaterc.d ; then
 	updaterc.d shorewall-init remove
-    elif [ -x /sbin/insserv -o -x /usr/sbin/insserv ]; then
+    elif mywhich insserv ; then
         insserv -r $INITSCRIPT
-    elif [ -x /sbin/chkconfig -o -x /usr/sbin/chkconfig ]; then
+    elif mywhich chkconfig ; then
 	chkconfig --del $(basename $INITSCRIPT)
-    elif [ -x /sbin/systemctl ]; then
+    elif mywhich systemctl ; then
 	systemctl disable shorewall-init
-    else
-	rm -f /etc/rc*.d/*$(basename $INITSCRIPT)
     fi
 
     remove_file $INITSCRIPT
 fi
 
-[ "$(readlink -m -q /sbin/ifup-local)"   = /usr/share/shorewall-init ] && remove_file /sbin/ifup-local
-[ "$(readlink -m -q /sbin/ifdown-local)" = /usr/share/shorewall-init ] && remove_file /sbin/ifdown-local
+[ "$(readlink -m -q ${SBINDIR}/ifup-local)"   = ${SHAREDIR}/shorewall-init ] && remove_file ${SBINDIR}/ifup-local
+[ "$(readlink -m -q ${SBINDIR}/ifdown-local)" = ${SHAREDIR}/shorewall-init ] && remove_file ${SBINDIR}/ifdown-local
 
-remove_file /etc/default/shorewall-init
-remove_file /etc/sysconfig/shorewall-init
+remove_file ${CONFDIR}/default/shorewall-init
+remove_file ${CONFDIR}/sysconfig/shorewall-init
 
-remove_file /etc/NetworkManager/dispatcher.d/01-shorewall
+remove_file ${CONFDIR}/NetworkManager/dispatcher.d/01-shorewall
 
-remove_file /etc/network/if-up.d/shorewall
-remove_file /etc/network/if-down.d/shorewall
+remove_file ${CONFDIR}/network/if-up.d/shorewall
+remove_file ${CONFDIR}/network/if-down.d/shorewall
 
-remove_file /etc/sysconfig/network/if-up.d/shorewall
-remove_file /etc/sysconfig/network/if-down.d/shorewall
-remove_file /lib/systemd/system/shorewall.service
+remove_file ${CONFDIR}/sysconfig/network/if-up.d/shorewall
+remove_file ${CONFDIR}/sysconfig/network/if-down.d/shorewall
 
-if [ -d /etc/ppp ]; then
+[ -n "$SYSTEMD" ] && remove_file ${SYSTEMD}/shorewall.service
+
+if [ -d ${CONFDIR}/ppp ]; then
     for directory in ip-up.d ip-down.d ipv6-up.d ipv6-down.d; do
-	remove_file /etc/ppp/$directory/shorewall
+	remove_file ${CONFDIR}/ppp/$directory/shorewall
     done
 
     for file in if-up.local if-down.local; do
-	if fgrep -q Shorewall-based /etc/ppp/$FILE; then
-	    remove_file /etc/ppp/$FILE
+	if fgrep -q Shorewall-based ${CONFDIR}/ppp/$FILE; then
+	    remove_file ${CONFDIR}/ppp/$FILE
 	fi
     done
 fi
 
-rm -rf /usr/share/shorewall-init
+rm -rf ${SHAREDIR}/shorewall-init
 rm -rf ${LIBEXEC}/shorewall-init
 
 echo "Shorewall Init Uninstalled"

Shorewall-lite/Makefile

@@ -3,16 +3,16 @@ VARDIR=$(shell /sbin/shorewall-lite show vardir)
 SHAREDIR=/usr/share/shorewall-lite
 RESTOREFILE?=.restore
 
-all: $(VARDIR)/${RESTOREFILE}
+all: $(VARDIR)/$(RESTOREFILE)
 
-$(VARDIR)/${RESTOREFILE}: $(VARDIR)/firewall
+$(VARDIR)/$(RESTOREFILE): $(VARDIR)/firewall
 	@/sbin/shorewall-lite -q save >/dev/null; \
 	if \
 	    /sbin/shorewall-lite -q restart >/dev/null 2>&1; \
 	then \
 	    /sbin/shorewall-lite -q save >/dev/null; \
 	else \
-	    /sbin/shorewall-lite -q restart 2>&1 | tail >&2; \
+	    /sbin/shorewall-lite -q restart 2>&1 | tail >&2; exit 1; \
 	fi
 
 # EOF

Shorewall-lite/default.debian

@@ -18,9 +18,18 @@ startup=0
 #
 # Startup options
 #
-
 OPTIONS=""
 
+#
+# Start options
+#
+STARTOPTIONS=""
+
+#
+# Restart options
+#
+RESTARTOPTIONS=""
+
 #
 # Init Log -- if /dev/null, use the STARTUP_LOG defined in shorewall.conf
 #
@@ -30,7 +39,6 @@ INITLOG=/dev/null
 # Set this to 1 to cause '/etc/init.d/shorewall-lite stop' to place the firewall in
 # a safe state rather than to open it
 #
-
 SAFESTOP=0
 
 # EOF

Shorewall-lite/init.debian.sh

@@ -23,7 +23,7 @@ export SHOREWALL_INIT_SCRIPT
 test -x $SRWL || exit 0
 test -x $WAIT_FOR_IFUP || exit 0
 test -n "$INITLOG" || {
-	echo "INITLOG cannot be empty, please configure $0" ; 
+	echo "INITLOG cannot be empty, please configure $0" ;
 	exit 1;
 }
 
@@ -35,9 +35,9 @@ fi
 
 echo_notdone () {
 
-  if [ "$INITLOG" = "/dev/null" ] ; then 
+  if [ "$INITLOG" = "/dev/null" ] ; then
 	  echo "not done."
-  else 
+  else
 	  echo "not done (check $INITLOG)."
   fi
 
@@ -57,17 +57,23 @@ not_configured () {
 	exit 0
 }
 
+#
+# The installer may alter this
+#
+. /usr/share/shorewall/shorewallrc
+
 # parse the shorewall params file in order to use params in
 # /etc/default/shorewall
-if [ -f "/etc/shorewall-lite/params" ]
+
+if [ -f "$CONFDIR/shorewall-lite/params" ]
 then
-	. /etc/shorewall-lite/params
+	. $CONFDIR/shorewall-lite/params
 fi
 
 # check if shorewall is configured or not
-if [ -f "/etc/default/shorewall-lite" ]
+if [ -f "$SYSCONFDIR/shorewall-lite" ]
 then
-	. /etc/default/shorewall-lite
+	. $SYSCONFDIR/shorewall-lite
 	SRWL_OPTS="$SRWL_OPTS $OPTIONS"
 	if [ "$startup" != "1" ]
 	then
@@ -80,7 +86,7 @@ fi
 # start the firewall
 shorewall_start () {
   echo -n "Starting \"Shorewall firewall\": "
-  $SRWL $SRWL_OPTS start >> $INITLOG 2>&1 && echo "done." || echo_notdone
+  $SRWL $SRWL_OPTS start $STARTOPTIONS >> $INITLOG 2>&1 && echo "done." || echo_notdone
   return 0
 }
 
@@ -98,7 +104,7 @@ shorewall_stop () {
 # restart the firewall
 shorewall_restart () {
   echo -n "Restarting \"Shorewall firewall\": "
-  $SRWL $SRWL_OPTS restart >> $INITLOG 2>&1 && echo "done." || echo_notdone
+  $SRWL $SRWL_OPTS restart $RESTARTOPTIONS >> $INITLOG 2>&1 && echo "done." || echo_notdone
   return 0
 }
 

Shorewall-lite/init.fedora.sh

@@ -20,26 +20,31 @@
 # Source function library.
 . /etc/rc.d/init.d/functions
 
+#
+# The installer may alter this
+#
+. /usr/share/shorewall/shorewallrc
+
 prog="shorewall-lite"
-shorewall="/sbin/$prog"
+shorewall="${SBINDIR}/$prog"
 logger="logger -i -t $prog"
 lockfile="/var/lock/subsys/$prog"
 
 # Get startup options (override default)
 OPTIONS=
 
-if [ -f /etc/sysconfig/$prog ]; then
-    . /etc/sysconfig/$prog
+if [ -f ${SYSCONFDIR}/$prog ]; then
+    . ${SYSCONFDIR}/$prog
 fi
 
 start() {
     echo -n $"Starting Shorewall: "
     $shorewall $OPTIONS start 2>&1 | $logger
     retval=${PIPESTATUS[0]}
-    if [[ $retval == 0 ]]; then 
+    if [[ $retval == 0 ]]; then
 	touch $lockfile
 	success
-    else 
+    else
 	failure
     fi
     echo
@@ -50,10 +55,10 @@ stop() {
     echo -n $"Stopping Shorewall: "
     $shorewall $OPTIONS stop 2>&1 | $logger
     retval=${PIPESTATUS[0]}
-    if [[ $retval == 0 ]]; then 
+    if [[ $retval == 0 ]]; then
 	rm -f $lockfile
 	success
-    else 
+    else
 	failure
     fi
     echo
@@ -66,7 +71,7 @@ restart() {
     echo -n $"Restarting Shorewall: "
     $shorewall $OPTIONS restart 2>&1 | $logger
     retval=${PIPESTATUS[0]}
-    if [[ $retval == 0 ]]; then 
+    if [[ $retval == 0 ]]; then
 	touch $lockfile
 	success
     else # Failed to start, clean up lock file if present

Shorewall-lite/init.sh

@@ -1,11 +1,11 @@
 #!/bin/sh
 RCDLINKS="2,S41 3,S41 6,K41"
 #
-#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.1
+#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.5
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 1999,2000,2001,2002,2003,2004,2005,2006,2007 - Tom Eastep (teastep@shorewall.net)
+#     (c) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2012 - Tom Eastep (teastep@shorewall.net)
 #
 #	On most distributions, this file should be called /etc/init.d/shorewall.
 #
@@ -61,10 +61,14 @@ usage() {
 # Get startup options (override default)
 ################################################################################
 OPTIONS=
-if [ -f /etc/sysconfig/shorewall ]; then
-    . /etc/sysconfig/shorewall
-elif [ -f /etc/default/shorewall ] ; then
-    . /etc/default/shorewall
+
+#
+# The installer may alter this
+#
+. /usr/share/shorewall/shorewallrc
+
+if [ -f ${SYSCONFDIR}/shorewall-lite ]; then
+    . ${SYSCONFDIR}/shorewall-lite
 fi
 
 SHOREWALL_INIT_SCRIPT=1
@@ -76,14 +80,13 @@ command="$1"
 
 case "$command" in
     start)
-	exec /sbin/shorewall-lite $OPTIONS $@
+	exec ${SBINDIR}/shorewall-lite $OPTIONS start $STARTOPTIONS
 	;;
-    stop|restart|status)
-	exec /sbin/shorewall-lite $@
+    restart|reload)
+	exec ${SBINDIR}/shorewall-lite $OPTIONS restart $RESTARTOPTIONS
 	;;
-    reload)
-	shift
-	exec /sbin/shorewall-lite restart $@
+    status|stop)
+	exec ${SBINDIR}/shorewall-lite $OPTIONS $command $@
 	;;
     *)
 	usage

Shorewall-lite/install.sh

@@ -27,12 +27,18 @@ VERSION=xxx #The Build script inserts the actual version
 usage() # $1 = exit status
 {
     ME=$(basename $0)
-    echo "usage: $ME"
+    echo "usage: $ME [ <configuration-file> ]"
     echo "       $ME -v"
     echo "       $ME -h"
     exit $1
 }
 
+fatal_error()
+{
+    echo "   ERROR: $@" >&2
+    exit 1
+}
+
 split() {
     local ifs
     ifs=$IFS
@@ -72,7 +78,7 @@ run_install()
 cant_autostart()
 {
     echo
-    echo  "WARNING: Unable to configure shorewall to start automatically at boot" >&2
+    echo  "WARNING: Unable to configure $Product to start automatically at boot" >&2
 }
 
 delete_file() # $1 = file to delete
@@ -85,75 +91,137 @@ install_file() # $1 = source $2 = target $3 = mode
     run_install $T $OWNERSHIP -m $3 $1 ${2}
 }
 
-[ -n "$DESTDIR" ] || DESTDIR="$PREFIX"
+require()
+{
+    eval [ -n "\$$1" ] || fatal_error "Required option $1 not set"
+}
+
+#
+# Change to the directory containing this script
+#
+cd "$(dirname $0)"
+
+if [ -f shorewall-lite ]; then
+    PRODUCT=shorewall-lite
+    Product="Shorewall Lite"
+else
+    PRODUCT=shorewall6-lite
+    Product="Shorewall6 Lite"
+fi
 
 #
 # Parse the run line
 #
-# DEST is the SysVInit script directory
-# INIT is the name of the script in the $DEST directory
-# ARGS is "yes" if we've already parsed an argument
-#
-ARGS=""
+finished=0
 
-if [ -z "$DEST" ] ; then
-	DEST="/etc/init.d"
-fi
-
-if [ -z "$INIT" ] ; then
-	INIT="shorewall-lite"
-fi
-
-while [ $# -gt 0 ] ; do
+while [ $finished -eq 0 ] ; do
     case "$1" in
-	-h|help|?)
-	    usage 0
-	    ;;
-        -v)
-	    echo "Shorewall Lite Firewall Installer Version $VERSION"
-	    exit 0
+	-*)
+	    option=${option#-}
+
+	    while [ -n "$option" ]; do
+		case $option in
+		    h)
+			usage 0
+			;;
+		    v)
+			echo "$Product Firewall Installer Version $VERSION"
+			exit 0
+			;;
+		    *)
+			usage 1
+			;;
+		esac
+	    done
+
+	    shift
 	    ;;
 	*)
-	    usage 1
+	    finished=1
 	    ;;
     esac
-    shift
-    ARGS="yes"
 done
 
-PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
+#
+# Read the RC file
+#
+if [ $# -eq 0 ]; then
+    if [ -f ./shorewallrc ]; then
+	. ./shorewallrc || exit 1
+	file=./shorewallrc
+    elif [ -f ~/.shorewallrc ]; then
+	. ~/.shorewallrc
+    elif [ -f /usr/share/shorewall/shorewallrc ]; then
+	. /usr/share/shorewall/shorewallrc
+    else
+	fatal_error "No configuration file specified and /usr/share/shorewall/shorewallrc not found"
+    fi
+elif [ $# -eq 1 ]; then
+    file=$1
+    case $file in
+	/*|.*)
+	    ;;
+	*)
+	    file=./$file
+	    ;;
+    esac
 
-[ -n "${LIBEXEC:=/usr/share}" ]
+    . $file
+else
+    usage 1
+fi
 
-case "$LIBEXEC" in
-    /*)
-	;;
-    *)
-	LIBEXEC=/usr/${LIBEXEC}
-	;;
-esac
+for var in SHAREDIR LIBEXECDIRDIRDIR CONFDIR SBINDIR VARDIR; do
+    require $var
+done
+
+PATH=${SBINDIR}:/bin:/usr${SBINDIR}:/usr/bin:/usr/local/bin:/usr/local${SBINDIR}
 
 #
 # Determine where to install the firewall script
 #
-CYGWIN=
+cygwin=
 INSTALLD='-D'
+INITFILE=$PRODUCT
 T='-T'
 
-case $(uname) in
-    CYGWIN*)
-	if [ -z "$DESTDIR" ]; then
-	    DEST=
-	    INIT=
-	fi
+if [ -z "$BUILD" ]; then
+    case $(uname) in
+	cygwin*)
+	    BUILD=cygwin
+	    ;;
+	Darwin)
+	    BUILD=apple
+	    ;;
+	*)
+	    if [ -f ${CONFDIR}/debian_version ]; then
+		BUILD=debian
+	    elif [ -f ${CONFDIR}/redhat-release ]; then
+		BUILD=redhat
+	    elif [ -f ${CONFDIR}/SuSE-release ]; then
+		BUILD=suse
+	    elif [ -f ${CONFDIR}/slackware-version ] ; then
+		BUILD=slackware
+	    elif [ -f ${CONFDIR}/arch-release ] ; then
+		BUILD=archlinux
+	    else
+		BUILD=linux
+	    fi
+	    ;;
+    esac
+fi
 
+case $BUILD in
+    cygwin*)
 	OWNER=$(id -un)
 	GROUP=$(id -gn)
 	;;
-    Darwin)
+    apple)
+	[ -z "$OWNER" ] && OWNER=root
+	[ -z "$GROUP" ] && GROUP=wheel
 	INSTALLD=
 	T=
-	;;	   
+	;;
     *)
 	[ -z "$OWNER" ] && OWNER=root
 	[ -z "$GROUP" ] && GROUP=root
@@ -162,186 +230,200 @@ esac
 
 OWNERSHIP="-o $OWNER -g $GROUP"
 
+[ -n "$HOST" ] || HOST=$BUILD
+
+case "$HOST" in
+    cygwin)
+	echo "$PRODUCT is not supported on Cygwin" >&2
+	exit 1
+	;;
+    apple)
+	echo "$PRODUCT is not supported on OS X" >&2
+	exit 1
+	;;
+    debian)
+	echo "Installing Debian-specific configuration..."
+	;;
+    redhat)
+	echo "Installing Redhat/Fedora-specific configuration..."
+	;;
+    slackware)
+	echo "Installing Slackware-specific configuration..."
+	;;
+    archlinux)
+	echo "Installing ArchLinux-specific configuration..."
+	;;
+    linux|suse)
+	;;
+    *)
+	echo "ERROR: Unknown HOST \"$HOST\"" >&2
+	exit 1;
+	;;
+esac
+
+[ -z "$INITDIR" ] && INITDIR="${CONFDIR}/init.d"
+
 if [ -n "$DESTDIR" ]; then
     if [ `id -u` != 0 ] ; then
 	echo "Not setting file owner/group permissions, not running as root."
 	OWNERSHIP=""
     fi
-    
-    install -d $OWNERSHIP -m 755 ${DESTDIR}/sbin
-    install -d $OWNERSHIP -m 755 ${DESTDIR}${DEST}
-elif [ -d /etc/apt -a -e /usr/bin/dpkg ]; then
-    DEBIAN=yes
-elif [ -f /etc/redhat-release ]; then
-    FEDORA=yes
-elif [ -f /etc/slackware-version ] ; then
-    DEST="/etc/rc.d"
-    INIT="rc.firewall"
-elif [ -f /etc/arch-release ] ; then
-      DEST="/etc/rc.d"
-      INIT="shorewall-lite"
-      ARCHLINUX=yes
-fi
 
-if [ -z "$DESTDIR" ]; then
+    install -d $OWNERSHIP -m 755 ${DESTDIR}/${SBINDIR}
+    install -d $OWNERSHIP -m 755 ${DESTDIR}${INITDIR}
+
+    if [ -n "$SYSTEMD" ]; then
+	mkdir -p ${DESTDIR}/lib/systemd/system
+	INITFILE=
+    fi
+else
+    if [ ! -f /usr/share/shorewall/coreversion ]; then
+	echo "$PRODUCT $VERSION requires Shorewall Core which does not appear to be installed" >&2
+	exit 1
+    fi
+
     if [ -f /lib/systemd/system ]; then
 	SYSTEMD=Yes
+	INITFILE=
     fi
-elif [ -n "$SYSTEMD" ]; then
-    mkdir -p ${DESTDIR}/lib/systemd/system
 fi
 
-#
-# Change to the directory containing this script
-#
-cd "$(dirname $0)"
-
-echo "Installing Shorewall Lite Version $VERSION"
+echo "Installing $Product Version $VERSION"
 
 #
-# Check for /etc/shorewall-lite
+# Check for ${CONFDIR}/$PRODUCT
 #
-if [ -z "$DESTDIR" -a -d /etc/shorewall-lite ]; then
-    [ -f /etc/shorewall-lite/shorewall.conf ] && \
-	mv -f /etc/shorewall-lite/shorewall.conf /etc/shorewall-lite/shorewall-lite.conf
+if [ -z "$DESTDIR" -a -d ${CONFDIR}/$PRODUCT ]; then
+    if [ ! -f /usr/share/shorewall/coreversion ]; then
+	echo "$PRODUCT $VERSION requires Shorewall Core which does not appear to be installed" >&2
+	exit 1
+    fi
+
+    [ -f ${CONFDIR}/$PRODUCT/shorewall.conf ] && \
+	mv -f ${CONFDIR}/$PRODUCT/shorewall.conf ${CONFDIR}/$PRODUCT/$PRODUCT.conf
 else
-    rm -rf ${DESTDIR}/etc/shorewall-lite
-    rm -rf ${DESTDIR}/usr/share/shorewall-lite
-    rm -rf ${DESTDIR}/var/lib/shorewall-lite
-    [ "$LIBEXEC" = share ] || rm -rf /usr/share/shorewall-lite/shorecap /usr/share/shorecap
+    rm -rf ${DESTDIR}${CONFDIR}/$PRODUCT
+    rm -rf ${DESTDIR}/usr/share/$PRODUCT
+    rm -rf ${DESTDIR}/var/lib/$PRODUCT
+    [ "$LIBEXECDIR" = /usr/share ] || rm -rf ${DESTDIR}/usr/share/$PRODUCT/wait4ifup ${DESTDIR}/usr/share/$PRODUCT/shorecap
 fi
 
 #
-# Check for /sbin/shorewall-lite
+# Check for ${SBINDIR}/$PRODUCT
 #
-if [ -f ${DESTDIR}/sbin/shorewall-lite ]; then
+if [ -f ${DESTDIR}${SBINDIR}/$PRODUCT ]; then
     first_install=""
 else
     first_install="Yes"
 fi
 
-delete_file ${DESTDIR}/usr/share/shorewall-lite/xmodules
+delete_file ${DESTDIR}/usr/share/$PRODUCT/xmodules
 
-install_file shorewall-lite ${DESTDIR}/sbin/shorewall-lite 0544
+install_file $PRODUCT ${DESTDIR}${SBINDIR}/$PRODUCT 0544
 
-eval sed -i \'``s\|g_libexec=.\*\|g_libexec=$LIBEXEC\|\' ${DESTDIR}/sbin/shorewall-lite
-
-echo "Shorewall Lite control program installed in ${DESTDIR}/sbin/shorewall-lite"
+echo "$Product control program installed in ${DESTDIR}${SBINDIR}/$PRODUCT"
 
 #
-# Install the Firewall Script
+# Create ${CONFDIR}/$PRODUCT, /usr/share/$PRODUCT and /var/lib/$PRODUCT if needed
 #
-if [ -n "$DEBIAN" ]; then
-    install_file init.debian.sh ${DESTDIR}/etc/init.d/shorewall-lite 0544
-elif [ -n "$FEDORA" ]; then
-    install_file init.fedora.sh ${DESTDIR}/etc/init.d/shorewall-lite 0544
-elif [ -n "$ARCHLINUX" ]; then
-    install_file init.archlinux.sh ${DESTDIR}/${DEST}/$INIT 0544
-else
-    install_file init.sh ${DESTDIR}/${DEST}/$INIT 0544
-fi
+mkdir -p ${DESTDIR}${CONFDIR}/$PRODUCT
+mkdir -p ${DESTDIR}/usr/share/$PRODUCT
+mkdir -p ${DESTDIR}${LIBEXECDIR}/$PRODUCT
+mkdir -p ${DESTDIR}/var/lib/$PRODUCT
 
-echo  "Shorewall Lite script installed in ${DESTDIR}${DEST}/$INIT"
-
-#
-# Create /etc/shorewall-lite, /usr/share/shorewall-lite and /var/lib/shorewall-lite if needed
-#
-mkdir -p ${DESTDIR}/etc/shorewall-lite
-mkdir -p ${DESTDIR}/usr/share/shorewall-lite
-mkdir -p ${DESTDIR}${LIBEXEC}/shorewall-lite
-mkdir -p ${DESTDIR}/var/lib/shorewall-lite
-
-chmod 755 ${DESTDIR}/etc/shorewall-lite
-chmod 755 ${DESTDIR}/usr/share/shorewall-lite
+chmod 755 ${DESTDIR}${CONFDIR}/$PRODUCT
+chmod 755 ${DESTDIR}/usr/share/$PRODUCT
 
 if [ -n "$DESTDIR" ]; then
-    mkdir -p ${DESTDIR}/etc/logrotate.d
-    chmod 755 ${DESTDIR}/etc/logrotate.d
+    mkdir -p ${DESTDIR}${CONFDIR}/logrotate.d
+    chmod 755 ${DESTDIR}${CONFDIR}/logrotate.d
+    mkdir -p ${DESTDIR}${INITDIR}
+    chmod 755 ${DESTDIR}${INITDIR}
 fi
 
+if [ -n "$INITFILE" ]; then
+
+    initfile="${DESTDIR}/${INITDIR}/${INITFILE}"
+    install_file ${INITSOURCE} "$initfile" 0544
+
+    [ "${SHAREDIR}" = /usr/share ] || eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' "$initfile"
+
+    echo  "$Product init script installed in $initfile"
+fi
 #
 # Install the .service file
 #
 if [ -n "$SYSTEMD" ]; then
-    run_install $OWNERSHIP -m 600 shorewall-lite.service ${DESTDIR}/lib/systemd/system/shorewall-lite.service
-    echo "Service file installed as ${DESTDIR}/lib/systemd/system/shorewall-lite.service"
+    run_install $OWNERSHIP -m 600 $PRODUCT.service ${DESTDIR}/${SYSTEMD}/$PRODUCT.service
+    echo "Service file installed as ${DESTDIR}/lib/systemd/system/$PRODUCT.service"
 fi
 
 #
 # Install the config file
 #
-if [ ! -f ${DESTDIR}/etc/shorewall-lite/shorewall-lite.conf ]; then
-   run_install $OWNERSHIP -m 0744 shorewall-lite.conf ${DESTDIR}/etc/shorewall-lite
-   echo "Config file installed as ${DESTDIR}/etc/shorewall-lite/shorewall-lite.conf"
+if [ ! -f ${DESTDIR}${CONFDIR}/$PRODUCT/$PRODUCT.conf ]; then
+   install_file $PRODUCT.conf ${DESTDIR}${CONFDIR}/$PRODUCT/$PRODUCT.conf 0744
+   echo "Config file installed as ${DESTDIR}${CONFDIR}/$PRODUCT/$PRODUCT.conf"
 fi
 
-if [ -n "$ARCHLINUX" ] ; then
-   sed -e 's!LOGFILE=/var/log/messages!LOGFILE=/var/log/messages.log!' -i ${DESTDIR}/etc/shorewall-lite/shorewall.conf
+if [ $HOST = archlinux ] ; then
+   sed -e 's!LOGFILE=/var/log/messages!LOGFILE=/var/log/messages.log!' -i ${DESTDIR}${CONFDIR}/$PRODUCT/$PRODUCT.conf
 fi
 
 #
 # Install the  Makefile
 #
-run_install $OWNERSHIP -m 0600 Makefile ${DESTDIR}/etc/shorewall-lite
-echo "Makefile installed as ${DESTDIR}/etc/shorewall-lite/Makefile"
+run_install $OWNERSHIP -m 0600 Makefile ${DESTDIR}${CONFDIR}/$PRODUCT
+[ $SHAREDIR = /usr/share ] || eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ${DESTDIR}/${CONFDIR}/$PRODUCT/Makefile
+[ $SBINDIR = /sbin ]       || eval sed -i \'s\|/sbin/\|${SBINDIR}/\|\'       ${DESTDIR}/${CONFDIR}/$PRODUCT/Makefile
+echo "Makefile installed as ${DESTDIR}${CONFDIR}/$PRODUCT/Makefile"
 
 #
 # Install the default config path file
 #
-install_file configpath ${DESTDIR}/usr/share/shorewall-lite/configpath 0644
-echo "Default config path file installed as ${DESTDIR}/usr/share/shorewall-lite/configpath"
+install_file configpath ${DESTDIR}${SHAREDIR}/$PRODUCT/configpath 0644
+echo "Default config path file installed as ${DESTDIR}${SHAREDIR}/$PRODUCT/configpath"
 
 #
 # Install the libraries
 #
 for f in lib.* ; do
     if [ -f $f ]; then
-	install_file $f ${DESTDIR}/usr/share/shorewall-lite/$f 0644
-	echo "Library ${f#*.} file installed as ${DESTDIR}/usr/share/shorewall-lite/$f"
+	install_file $f ${DESTDIR}${SHAREDIR}/$PRODUCT/$f 0644
+	echo "Library ${f#*.} file installed as ${DESTDIR}/${SHAREDIR}/$PRODUCT/$f"
     fi
 done
 
-ln -sf lib.base ${DESTDIR}/usr/share/shorewall-lite/functions
+ln -sf lib.base ${DESTDIR}${SHAREDIR}/$PRODUCT/functions
 
-echo "Common functions linked through ${DESTDIR}/usr/share/shorewall-lite/functions"
+echo "Common functions linked through ${DESTDIR}${SHAREDIR}/$PRODUCT/functions"
 
 #
 # Install Shorecap
 #
 
-install_file shorecap ${DESTDIR}${LIBEXEC}/shorewall-lite/shorecap 0755
+install_file shorecap ${DESTDIR}${LIBEXECDIR}/$PRODUCT/shorecap 0755
 
 echo
-echo "Capability file builder installed in ${DESTDIR}${LIBEXEC}/shorewall-lite/shorecap"
-
-#
-# Install wait4ifup
-#
-
-if [ -f wait4ifup ]; then
-    install_file wait4ifup ${DESTDIR}${LIBEXEC}/shorewall-lite/wait4ifup 0755
-
-    echo
-    echo "wait4ifup installed in ${DESTDIR}${LIBEXEC}/shorewall-lite/wait4ifup"
-fi
+echo "Capability file builder installed in ${DESTDIR}${LIBEXECDIR}/$PRODUCT/shorecap"
 
 #
 # Install the Modules files
 #
 
 if [ -f modules ]; then
-    run_install $OWNERSHIP -m 0600 modules ${DESTDIR}/usr/share/shorewall-lite
-    echo "Modules file installed as ${DESTDIR}/usr/share/shorewall-lite/modules"
+    run_install $OWNERSHIP -m 0600 modules ${DESTDIR}${SHAREDIR}/$PRODUCT
+    echo "Modules file installed as ${DESTDIR}${SHAREDIR}/$PRODUCT/modules"
 fi
 
 if [ -f helpers ]; then
-    run_install $OWNERSHIP -m 0600 helpers ${DESTDIR}/usr/share/shorewall-lite
-    echo "Helper modules file installed as ${DESTDIR}/usr/share/shorewall-lite/helpers"
+    run_install $OWNERSHIP -m 0600 helpers ${DESTDIR}${SHAREDIR}/$PRODUCT
+    echo "Helper modules file installed as ${DESTDIR}${SHAREDIR}/$PRODUCT/helpers"
 fi
 
 for f in modules.*; do
-    run_install $OWNERSHIP -m 0644 $f ${DESTDIR}/usr/share/shorewall-lite/$f
-    echo "Module file $f installed as ${DESTDIR}/usr/share/shorewall-lite/$f"
+    run_install $OWNERSHIP -m 0644 $f ${DESTDIR}${SHAREDIR}/$PRODUCT/$f
+    echo "Module file $f installed as ${DESTDIR}${SHAREDIR}/$PRODUCT/$f"
 done
 
 #
@@ -351,18 +433,18 @@ done
 if [ -d manpages ]; then
     cd manpages
 
-    [ -n "$INSTALLD" ] || mkdir -p ${DESTDIR}/usr/share/man/man5/ ${DESTDIR}/usr/share/man/man8/
+    [ -n "$INSTALLD" ] || mkdir -p ${DESTDIR}${SHAREDIR}/man/man5/ ${DESTDIR}${SHAREDIR}/man/man8/
 
     for f in *.5; do
 	gzip -c $f > $f.gz
-	run_install $T $INSTALLD $OWNERSHIP -m 0644 $f.gz ${DESTDIR}/usr/share/man/man5/$f.gz
-	echo "Man page $f.gz installed to ${DESTDIR}/usr/share/man/man5/$f.gz"
+	run_install $T $INSTALLD $OWNERSHIP -m 0644 $f.gz ${DESTDIR}${SHAREDIR}/man/man5/$f.gz
+	echo "Man page $f.gz installed to ${DESTDIR}${SHAREDIR}/man/man5/$f.gz"
     done
 
     for f in *.8; do
 	gzip -c $f > $f.gz
-	run_install $T $INSTALLD $OWNERSHIP -m 0644 $f.gz ${DESTDIR}/usr/share/man/man8/$f.gz
-	echo "Man page $f.gz installed to ${DESTDIR}/usr/share/man/man8/$f.gz"
+	run_install $T $INSTALLD $OWNERSHIP -m 0644 $f.gz ${DESTDIR}${SHAREDIR}/man/man8/$f.gz
+	echo "Man page $f.gz installed to ${DESTDIR}${SHAREDIR}/man/man8/$f.gz"
     done
 
     cd ..
@@ -370,74 +452,83 @@ if [ -d manpages ]; then
     echo "Man Pages Installed"
 fi
 
-if [ -d ${DESTDIR}/etc/logrotate.d ]; then
-    run_install $OWNERSHIP -m 0644 logrotate ${DESTDIR}/etc/logrotate.d/shorewall-lite
-    echo "Logrotate file installed as ${DESTDIR}/etc/logrotate.d/shorewall-lite"
+if [ -d ${DESTDIR}${CONFDIR}/logrotate.d ]; then
+    run_install $OWNERSHIP -m 0644 logrotate ${DESTDIR}${CONFDIR}/logrotate.d/$PRODUCT
+    echo "Logrotate file installed as ${DESTDIR}${CONFDIR}/logrotate.d/$PRODUCT"
 fi
 
-
 #
 # Create the version file
 #
-echo "$VERSION" > ${DESTDIR}/usr/share/shorewall-lite/version
-chmod 644 ${DESTDIR}/usr/share/shorewall-lite/version
+echo "$VERSION" > ${DESTDIR}${SHAREDIR}/$PRODUCT/version
+chmod 644 ${DESTDIR}${SHAREDIR}/$PRODUCT/version
 #
 # Remove and create the symbolic link to the init script
 #
 
 if [ -z "$DESTDIR" ]; then
-    rm -f /usr/share/shorewall-lite/init
-    ln -s ${DEST}/${INIT} /usr/share/shorewall-lite/init
+    rm -f ${SHAREDIR}/$PRODUCT/init
+    ln -s ${INITDIR}/${INITFILE} ${SHAREDIR}/$PRODUCT/init
 fi
 
-if [ -z "$DESTDIR" ]; then
-    touch /var/log/shorewall-lite-init.log
+delete_file ${DESTDIR}${SHAREDIR}/$PRODUCT/lib.common
+delete_file ${DESTDIR}${SHAREDIR}/$PRODUCT/lib.cli
+delete_file ${DESTDIR}${SHAREDIR}/$PRODUCT/wait4ifup
 
-    if [ -n "$first_install" ]; then
-	if [ -n "$DEBIAN" ]; then
-	    run_install $OWNERSHIP -m 0644 default.debian /etc/default/shorewall-lite
+if [ -n "$SYSCONFFILE" -a ! -f ${DESTDIR}${SYSCONFDIR}/${PRODUCT} ]; then
+    if [ ${DESTDIR} ]; then
+	mkdir -p ${DESTDIR}${SYSCONFDIR}
+	chmod 755 ${DESTDIR}${SYSCONFDIR}
+    fi
 
-	    update-rc.d shorewall-lite defaults
+    run_install $OWNERSHIP -m 0644 default.debian ${DESTDIR}${SYSCONFDIR}/${PRODUCT}
+    echo "$SYSCONFFILE installed in ${DESTDIR}${SYSCONFDIR}/${PRODUCT}"
+fi
 
-	    if [ -x /sbin/insserv ]; then
-		insserv /etc/init.d/shorewall-lite
-	    else
-		ln -s ../init.d/shorewall-lite /etc/rcS.d/S40shorewall-lite
-	    fi
+if [ ${SHAREDIR} != /usr/share ]; then
+    eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ${DESTDIR}/${SHAREDIR}/${PRODUCT}/lib.base
+    eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ${DESTDIR}/${SBINDIR}/$PRODUCT
+fi
 
-	    echo "Shorewall Lite will start automatically at boot"
-	else
-	    if [ -n "$SYSTEMD" ]; then
-		if systemctl enable shorewall-lite; then
-		    echo "Shorewall Lite will start automatically at boot"
-		fi
-	    elif [ -x /sbin/insserv -o -x /usr/sbin/insserv ]; then
-		if insserv /etc/init.d/shorewall-lite ; then
-		    echo "Shorewall Lite will start automatically at boot"
-		else
-		    cant_autostart
-		fi
-	    elif [ -x /sbin/chkconfig -o -x /usr/sbin/chkconfig ]; then
-		if chkconfig --add shorewall-lite ; then
-		    echo "Shorewall Lite will start automatically in run levels as follows:"
-		    chkconfig --list shorewall-lite
-		else
-		    cant_autostart
-		fi
-	    elif [ -x /sbin/rc-update ]; then
-		if rc-update add shorewall-lite default; then
-		    echo "Shorewall Lite will start automatically at boot"
-		else
-		    cant_autostart
-		fi
-	    elif [ "$INIT" != rc.firewall ]; then #Slackware starts this automatically
-		cant_autostart
-	    fi
+if [ -z "$DESTDIR" -a -n "$first_install" -a -z "${cygwin}${mac}" ]; then
+    if mywhich update-rc.d ; then
+	echo "$PRODUCT will start automatically at boot"
+	echo "Set startup=1 in ${SYSCONFDIR}/$PRODUCT to enable"
+	touch /var/log/$PRODUCT-init.log
+	perl -p -w -i -e 's/^STARTUP_ENABLED=No/STARTUP_ENABLED=Yes/;s/^IP_FORWARDING=On/IP_FORWARDING=Keep/;s/^SUBSYSLOCK=.*/SUBSYSLOCK=/;' ${CONFDIR}/${PRODUCT}/${PRODUCT}.conf
+	update-rc.d $PRODUCT enable defaults
+    elif [ -n "$SYSTEMD" ]; then
+	if systemctl enable $PRODUCT; then
+	    echo "$Product will start automatically at boot"
 	fi
+    elif mywhich insserv; then
+	if insserv ${INITDIR}/${INITFILE} ; then
+	    echo "$PRODUCT will start automatically at boot"
+	    echo "Set STARTUP_ENABLED=Yes in ${CONFDIR}/$PRODUCT/${PRODUCT}.conf to enable"
+	else
+	    cant_autostart
+	fi
+    elif mywhich chkconfig; then
+	if chkconfig --add $PRODUCT ; then
+	    echo "$PRODUCT will start automatically in run levels as follows:"
+	    echo "Set STARTUP_ENABLED=Yes in ${CONFDIR}/$PRODUCT/${PRODUCT}.conf to enable"
+	    chkconfig --list $PRODUCT
+	else
+	    cant_autostart
+	fi
+    elif mywhich rc-update ; then
+	if rc-update add $PRODUCT default; then
+	    echo "$PRODUCT will start automatically at boot"
+	    echo "Set STARTUP_ENABLED=Yes in ${CONFDIR}/$PRODUCT/$PRODUCT.conf to enable"
+	else
+	    cant_autostart
+	fi
+    elif [ "$INITFILE" != rc.${PRODUCT} ]; then #Slackware starts this automatically
+	cant_autostart
     fi
 fi
 
 #
 #  Report Success
 #
-echo "shorewall Lite Version $VERSION Installed"
+echo "$Product Version $VERSION Installed"

Shorewall-lite/lib.base

@@ -0,0 +1,33 @@
+#
+# Shorewall 4.4 -- /usr/share/shorewall-lite/lib.base
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2011 - Tom Eastep (teastep@shorewall.net)
+#
+#	Complete documentation is available at http://shorewall.net
+#
+#	This program is free software; you can redisribute it and/or modify
+#	it under the terms of Version 2 of the GNU General Public License
+#	as published by the Free Software Foundation.
+#
+#	This program is distributed in the hope that it will be useful,
+#	but WITHOUT ANY WARRANTY; without even the implied warranty of
+#	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#	GNU General Public License for more details.
+#
+#	You should have received a copy of the GNU General Public License
+#	along with this program; if not, write to the Free Software
+#	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# This library contains the code common to all Shorewall components.
+
+g_program=shorewall-lite
+g_family=4
+#
+# This may be altered by the installer
+#
+g_basedir=/usr/share/shorewall
+
+. ${g_basedir}/lib.base
+

Shorewall-lite/manpages/shorewall-lite-vardir.xml

@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
+"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
 <refentry>
   <refmeta>
     <refentrytitle>shorewall-lite-vardir</refentrytitle>
@@ -34,6 +36,28 @@
     directory. If you add this file, you should copy the files from
     <filename>/var/lib/shorewall-lite</filename> to the new directory before
     performing a <command>shorewall-lite restart</command>.</para>
+
+    <note>
+      <para>Beginning with Shorewall 4.5.2, use of this file is deprecated in
+      favor of specifying VARDIR in the <filename>shorewallrc</filename> file
+      used during installation of Shorewall Core. While the name of the
+      variable remains VARDIR, the meaning is slightly different. When set in
+      shorewallrc, Shorewall Lite, will create a directory under the specified
+      path name to hold state information.</para>
+
+      <para>Example:</para>
+
+      <blockquote>
+        <para>VARDIR=<filename><filename>/opt/var/lib/</filename></filename></para>
+
+        <para>The state directory for Shorewall Lite will be
+        /opt/var/lib/shorewall-lite/.</para>
+      </blockquote>
+
+      <para> When VARDIR is set in /etc/shorewall-lite/vardir, Shorewall Lite
+      will save its state in the <replaceable>directory</replaceable>
+      specified.</para>
+    </note>
   </refsect1>
 
   <refsect1>
@@ -61,4 +85,4 @@
     shorewall-tcrules(5), shorewall-tos(5), shorewall-tunnels(5),
     shorewall-zones(5)</para>
   </refsect1>
-</refentry>
+</refentry>

Shorewall-lite/manpages/shorewall-lite.xml

@@ -11,11 +11,27 @@
   <refnamediv>
     <refname>shorewall-lite</refname>
 
-    <refpurpose>Administration tool for Shoreline Firewall Lite
-    (Shorewall-lite)</refpurpose>
+    <refpurpose>Administration tool for Shoreline Firewall Lite (Shorewall
+    Lite)</refpurpose>
   </refnamediv>
 
   <refsynopsisdiv>
+    <cmdsynopsis>
+      <command>shorewall-lite</command>
+
+      <arg
+      choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
+
+      <arg rep="norepeat">-<replaceable>options</replaceable></arg>
+
+      <arg choice="plain"><option>add</option></arg>
+
+      <arg choice="plain"
+      rep="repeat"><replaceable>interface</replaceable>[:<replaceable>host-list</replaceable>]</arg>
+
+      <arg choice="plain"><replaceable>zone</replaceable></arg>
+    </cmdsynopsis>
+
     <cmdsynopsis>
       <command>shorewall-lite</command>
 
@@ -37,11 +53,28 @@
 
       <arg>-<replaceable>options</replaceable></arg>
 
-      <arg choice="plain"><option>clear</option></arg>
+      <arg
+      choice="plain"><option>clear</option><arg><option>-f</option></arg></arg>
     </cmdsynopsis>
 
     <cmdsynopsis>
-      <command>shorewall</command>
+      <command>shorewall-lite</command>
+
+      <arg
+      choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
+
+      <arg rep="norepeat">-<replaceable>options</replaceable></arg>
+
+      <arg choice="plain"><option>delete</option></arg>
+
+      <arg choice="plain"
+      rep="repeat"><replaceable>interface</replaceable>[:<replaceable>host-list</replaceable>]</arg>
+
+      <arg choice="plain"><replaceable>zone</replaceable></arg>
+    </cmdsynopsis>
+
+    <cmdsynopsis>
+      <command>shorewall-lite</command>
 
       <arg
       choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
@@ -50,7 +83,8 @@
 
       <arg choice="plain"><option>disable</option></arg>
 
-      <arg choice="plain"><replaceable>interface</replaceable></arg>
+      <arg choice="plain">{ <replaceable>interface</replaceable> |
+      <replaceable>provider</replaceable> }</arg>
     </cmdsynopsis>
 
     <cmdsynopsis>
@@ -63,8 +97,7 @@
 
       <arg choice="plain"><option>drop</option></arg>
 
-      <arg choice="plain">{ <replaceable>interface</replaceable> |
-      <replaceable>provider</replaceable> }</arg>
+      <arg choice="plain"><replaceable>address</replaceable></arg>
     </cmdsynopsis>
 
     <cmdsynopsis>
@@ -78,11 +111,13 @@
 
       <arg><option>-x</option></arg>
 
+      <arg><option>-l</option></arg>
+
       <arg><option>-m</option></arg>
     </cmdsynopsis>
 
     <cmdsynopsis>
-      <command>shorewall</command>
+      <command>shorewall-lite</command>
 
       <arg
       choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
@@ -98,7 +133,8 @@
     <cmdsynopsis>
       <command>shorewall-lite</command>
 
-      <arg choice="opt"><option>trace</option>|<option>debug</option></arg>
+      <arg
+      choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
 
       <arg>-<replaceable>options</replaceable></arg>
 
@@ -124,7 +160,8 @@
 
       <arg>-<replaceable>options</replaceable></arg>
 
-      <arg choice="plain"><option>hits</option></arg>
+      <arg
+      choice="plain"><option>hits</option><arg><option>-t</option></arg></arg>
     </cmdsynopsis>
 
     <cmdsynopsis>
@@ -158,6 +195,19 @@
       choice="plain"><replaceable>address1</replaceable><option>-</option><replaceable>address2</replaceable></arg>
     </cmdsynopsis>
 
+    <cmdsynopsis>
+      <command>shorewall-lite</command>
+
+      <arg choice="opt"><option>trace</option>|<option>debug</option></arg>
+
+      <arg>-<replaceable>options</replaceable></arg>
+
+      <arg choice="plain"><option>iptrace</option></arg>
+
+      <arg choice="plain"><replaceable>iptables match
+      expression</replaceable></arg>
+    </cmdsynopsis>
+
     <cmdsynopsis>
       <command>shorewall-lite</command>
 
@@ -198,6 +248,19 @@
       <arg choice="plain"><replaceable>address</replaceable></arg>
     </cmdsynopsis>
 
+    <cmdsynopsis>
+      <command>shorewall-lite</command>
+
+      <arg choice="opt"><option>trace</option>|<option>debug</option></arg>
+
+      <arg>-<replaceable>options</replaceable></arg>
+
+      <arg choice="plain"><option>noiptrace</option></arg>
+
+      <arg choice="plain"><replaceable>iptables match
+      expression</replaceable></arg>
+    </cmdsynopsis>
+
     <cmdsynopsis>
       <command>shorewall-lite</command>
 
@@ -219,8 +282,24 @@
 
       <arg>-<replaceable>options</replaceable></arg>
 
+      <arg choice="plain"><option>reset</option></arg>
+    </cmdsynopsis>
+
+    <cmdsynopsis>
+      <command>shorewall-lite</command>
+
       <arg
-      choice="plain"><option>restart</option><arg><option>-n</option></arg><arg><option>-p</option></arg></arg>
+      choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
+
+      <arg>-<replaceable>options</replaceable></arg>
+
+      <arg choice="plain"><option>restart</option></arg>
+
+      <arg><option>-n</option></arg>
+
+      <arg><option>-p</option></arg>
+
+      <arg><replaceable>directory</replaceable></arg>
     </cmdsynopsis>
 
     <cmdsynopsis>
@@ -260,8 +339,10 @@
 
       <arg><option>-x</option></arg>
 
+      <arg><option>-l</option></arg>
+
       <arg><option>-t</option>
-      {<option>filter</option>|<option>mangle</option>|<option>nat</option>|<option>raw</option>}</arg>
+      {<option>filter</option>|<option>mangle</option>|<option>nat</option>|<option>raw|rawpost</option>}</arg>
 
       <arg><arg><option>chain</option></arg><arg choice="plain"
       rep="repeat"><replaceable>chain</replaceable></arg></arg>
@@ -291,7 +372,7 @@
       <arg choice="plain"><option>show</option></arg>
 
       <arg
-      choice="req"><option>actions|classifiers|connections|config|zones</option></arg>
+      choice="req"><option>classifiers|connections|config|filters|ip|ipa|zones|policies|marks</option></arg>
     </cmdsynopsis>
 
     <cmdsynopsis>
@@ -305,7 +386,7 @@
 
       <arg><option>-x</option></arg>
 
-      <arg choice="req"><option>mangle|nat</option></arg>
+      <arg choice="req"><option>mangle|nat|routing|raw|rawpost</option></arg>
     </cmdsynopsis>
 
     <cmdsynopsis>
@@ -346,7 +427,7 @@
 
       <arg><option>-n</option></arg>
 
-      <arg><option>-f</option><arg><option>-p</option></arg></arg>
+      <arg><option>-p</option></arg>
     </cmdsynopsis>
 
     <cmdsynopsis>
@@ -377,7 +458,8 @@
 
       <arg>-<replaceable>options</replaceable></arg>
 
-      <arg choice="plain"><option>version</option></arg>
+      <arg
+      choice="plain"><option>version</option><arg><option>-a</option></arg></arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 
@@ -385,7 +467,7 @@
     <title>Description</title>
 
     <para>The shorewall-lite utility is used to control the Shoreline Firewall
-    (Shorewall) Lite.</para>
+    Lite (Shorewall Lite).</para>
   </refsect1>
 
   <refsect1>
@@ -393,12 +475,12 @@
 
     <para>The <option>trace</option> and <option>debug</option> options are
     used for debugging. See <ulink
-    url="http://www.shorewall.net/starting_and_stopping.htm#Trace">http://www.shorewall.net/starting_and_stopping.htm#Trace</ulink>.</para>
+    url="http://www.shorewall.net/starting_and_stopping_shorewall.htm#Trace">http://www.shorewall.net/starting_and_stopping_shorewall.htm#Trace</ulink>.</para>
 
     <para>The nolock <option>option</option> prevents the command from
-    attempting to acquire the Shorewall Lite lockfile. It is useful if you
-    need to include <command>shorewall-lite</command> commands in the
-    <filename>started</filename> extension script.</para>
+    attempting to acquire the Shorewall-lite lockfile. It is useful if you
+    need to include <command>shorewall</command> commands in
+    <filename>/etc/shorewall/started</filename>.</para>
 
     <para>The <emphasis>options</emphasis> control the amount of output that
     the command produces. They consist of a sequence of the letters <emphasis
@@ -435,15 +517,17 @@
           defined in the <ulink
           url="shorewall-interfaces.html">shorewall-interfaces</ulink>(5)
           file. A <emphasis>host-list</emphasis> is comma-separated list whose
-          elements are a host or network address.<caution>
-              <para>The <command>add</command> command is not very robust. If
-              there are errors in the <replaceable>host-list</replaceable>,
-              you may see a large number of error messages yet a subsequent
-              <command>shorewall show zones</command> command will indicate
-              that all hosts were added. If this happens, replace
-              <command>add</command> by <command>delete</command> and run the
-              same command again. Then enter the correct command.</para>
-            </caution></para>
+          elements are host or network addresses.</para>
+
+          <caution>
+            <para>The <command>add</command> command is not very robust. If
+            there are errors in the <replaceable>host-list</replaceable>, you
+            may see a large number of error messages yet a subsequent
+            <command>shorewall-lite show zones</command> command will indicate
+            that all hosts were added. If this happens, replace
+            <command>add</command> by <command>delete</command> and run the
+            same command again. Then enter the correct command.</para>
+          </caution>
         </listitem>
       </varlistentry>
 
@@ -463,10 +547,16 @@
         <term><emphasis role="bold">clear</emphasis></term>
 
         <listitem>
-          <para>Clear will remove all rules and chains installed by Shorewall
-          Lite. The firewall is then wide open and unprotected. Existing
-          connections are untouched. Clear is often used to see if the
-          firewall is causing connection problems.</para>
+          <para>Clear will remove all rules and chains installed by
+          Shorewall-lite. The firewall is then wide open and unprotected.
+          Existing connections are untouched. Clear is often used to see if
+          the firewall is causing connection problems.</para>
+
+          <para>If <option>-f</option> is given, the command will be processed
+          by the compiled script that executed the last successful <emphasis
+          role="bold">start</emphasis>, <emphasis
+          role="bold">restart</emphasis> or <emphasis
+          role="bold">refresh</emphasis> command if that script exists.</para>
         </listitem>
       </varlistentry>
 
@@ -516,8 +606,11 @@
           <para>The <emphasis role="bold">-x</emphasis> option causes actual
           packet and byte counts to be displayed. Without that option, these
           counts are abbreviated. The <emphasis role="bold">-m</emphasis>
-          option causes any MAC addresses included in Shorewall Lite log
+          option causes any MAC addresses included in Shorewall-lite log
           messages to be displayed.</para>
+
+          <para>The <emphasis role="bold">-l</emphasis> option causes the rule
+          number for each Netfilter rule to be displayed.</para>
         </listitem>
       </varlistentry>
 
@@ -541,7 +634,7 @@
           and /var/lib/shorewall-lite/save. If no
           <emphasis>filename</emphasis> is given then the file specified by
           RESTOREFILE in <ulink
-          url="shorewall-lite.conf.html">shorewall-lite.conf</ulink>(5) is
+          url="shorewall.conf.html">shorewall.conf</ulink>(5) is
           assumed.</para>
         </listitem>
       </varlistentry>
@@ -558,8 +651,9 @@
         <term><emphasis role="bold">hits</emphasis></term>
 
         <listitem>
-          <para>Generates several reports from Shorewall Lite log messages in
-          the current log file.</para>
+          <para>Generates several reports from Shorewall-lite log messages in
+          the current log file. If the <option>-t</option> option is included,
+          the reports are restricted to log messages generated today.</para>
         </listitem>
       </varlistentry>
 
@@ -582,12 +676,33 @@
         </listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term><emphasis role="bold">iptrace</emphasis></term>
+
+        <listitem>
+          <para>This is a low-level debugging command that causes iptables
+          TRACE log records to be created. See iptables(8) for details.</para>
+
+          <para>The <replaceable>iptables match expression</replaceable> must
+          be one or more matches that may appear in both the raw table OUTPUT
+          and raw table PREROUTING chains.</para>
+
+          <para>The trace records are written to the kernel's log buffer with
+          faciility = kernel and priority = warning, and they are routed from
+          there by your logging daemon (syslogd, rsyslog, syslog-ng, ...) --
+          Shorewall-lite has no control over where the messages go; consult
+          your logging daemon's documentation.</para>
+        </listitem>
+      </varlistentry>
+
       <varlistentry>
         <term><emphasis role="bold">logdrop</emphasis></term>
 
         <listitem>
           <para>Causes traffic from the listed <emphasis>address</emphasis>es
-          to be logged then discarded.</para>
+          to be logged then discarded. Logging occurs at the log level
+          specified by the BLACKLIST_LOGLEVEL setting in <ulink
+          url="shorewall.conf.html">shorewall.conf</ulink> (5).</para>
         </listitem>
       </varlistentry>
 
@@ -595,9 +710,9 @@
         <term><emphasis role="bold">logwatch</emphasis></term>
 
         <listitem>
-          <para>Monitors the log file specified by theLOGFILE option in <ulink
-          url="shorewall-lite.conf.html">shorewall-lite.conf</ulink>(5) and
-          produces an audible alarm when new Shorewall Lite messages are
+          <para>Monitors the log file specified by the LOGFILE option in
+          <ulink url="shorewall.conf.html">shorewall.conf</ulink>(5) and
+          produces an audible alarm when new Shorewall-lite messages are
           logged. The <emphasis role="bold">-m</emphasis> option causes the
           MAC address of each packet source to be displayed if that
           information is available. The
@@ -615,7 +730,22 @@
 
         <listitem>
           <para>Causes traffic from the listed <emphasis>address</emphasis>es
-          to be logged then rejected.</para>
+          to be logged then rejected. Logging occurs at the log level
+          specified by the BLACKLIST_LOGLEVEL setting in <ulink
+          url="shorewall.conf.html">shorewall.conf</ulink> (5).</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><emphasis role="bold">noiptrace</emphasis></term>
+
+        <listitem>
+          <para>This is a low-level debugging command that cancels a trace
+          started by a preceding <command>iptrace</command> command.</para>
+
+          <para>The <replaceable>iptables match expression</replaceable> must
+          be one given in the <command>iptrace</command> command being
+          cancelled.</para>
         </listitem>
       </varlistentry>
 
@@ -633,10 +763,10 @@
 
         <listitem>
           <para>Restart is similar to <emphasis role="bold">shorewall-lite
-          start</emphasis> but assumes that the firewall is already started.
-          Existing connections are maintained.</para>
+          start</emphasis> except that it assumes that the firewall is already
+          started. Existing connections are maintained.</para>
 
-          <para>The <option>-n</option> option causes Shorewall to avoid
+          <para>The <option>-n</option> option causes Shorewall-lite to avoid
           updating the routing table(s).</para>
 
           <para>The <option>-p</option> option causes the connection tracking
@@ -649,14 +779,14 @@
         <term><emphasis role="bold">restore</emphasis></term>
 
         <listitem>
-          <para>Restore Shorewall Lite to a state saved using the <emphasis
+          <para>Restore Shorewall-lite to a state saved using the <emphasis
           role="bold">shorewall-lite save</emphasis> command. Existing
           connections are maintained. The <emphasis>filename</emphasis> names
           a restore file in /var/lib/shorewall-lite created using <emphasis
           role="bold">shorewall-lite save</emphasis>; if no
-          <emphasis>filename</emphasis> is given then Shorewall Lite will be
+          <emphasis>filename</emphasis> is given then Shorewall-lite will be
           restored from the file specified by the RESTOREFILE option in <ulink
-          url="shorewall-lite.conf.html">shorewall-lite.conf</ulink>(5).</para>
+          url="shorewall.conf.html">shorewall.conf</ulink>(5).</para>
         </listitem>
       </varlistentry>
 
@@ -667,11 +797,10 @@
           <para>The dynamic blacklist is stored in
           /var/lib/shorewall-lite/save. The state of the firewall is stored in
           /var/lib/shorewall-lite/<emphasis>filename</emphasis> for use by the
-          <emphasis role="bold">shorewall-lite restore</emphasis> and
-          <emphasis role="bold">shorewall-lite -f start</emphasis> commands.
-          If <emphasis>filename</emphasis> is not given then the state is
-          saved in the file specified by the RESTOREFILE option in <ulink
-          url="shorewall-lite.conf.html">shorewall-lite.conf</ulink>(5).</para>
+          <emphasis role="bold">shorewall-lite restore</emphasis>. If
+          <emphasis>filename</emphasis> is not given then the state is saved
+          in the file specified by the RESTOREFILE option in <ulink
+          url="shorewall.conf.html">shorewall.conf</ulink>(5).</para>
         </listitem>
       </varlistentry>
 
@@ -683,15 +812,6 @@
           arguments:</para>
 
           <variablelist>
-            <varlistentry>
-              <term><emphasis role="bold">actions</emphasis></term>
-
-              <listitem>
-                <para>Produces a report about the available actions (built-in,
-                standard and user-defined).</para>
-              </listitem>
-            </varlistentry>
-
             <varlistentry>
               <term><emphasis role="bold">capabilities</emphasis></term>
 
@@ -704,8 +824,8 @@
             </varlistentry>
 
             <varlistentry>
-              <term>[ [ <option>chain</option> ] <emphasis>chain</emphasis>
-              ... ]</term>
+              <term>[ [ <option>chain</option> ] <emphasis>chain</emphasis>...
+              ]</term>
 
               <listitem>
                 <para>The rules in each <emphasis>chain</emphasis> are
@@ -721,20 +841,25 @@
                 Netfilter table to display. The default is <emphasis
                 role="bold">filter</emphasis>.</para>
 
+                <para>The <emphasis role="bold">-l</emphasis> option causes
+                the rule number for each Netfilter rule to be
+                displayed.</para>
+
                 <para>If the <emphasis role="bold">t</emphasis> option and the
                 <option>chain</option> keyword are both omitted and any of the
                 listed <replaceable>chain</replaceable>s do not exist, a usage
-                message will be displayed.</para>
+                message is displayed.</para>
               </listitem>
             </varlistentry>
 
             <varlistentry>
-              <term><emphasis role="bold">classifiers</emphasis></term>
+              <term><emphasis
+              role="bold">classifiers|filters</emphasis></term>
 
               <listitem>
                 <para>Displays information about the packet classifiers
-                defined on the system 10-080213-8397as a result of traffic
-                shaping configuration.</para>
+                defined on the system as a result of traffic shaping
+                configuration.</para>
               </listitem>
             </varlistentry>
 
@@ -756,15 +881,44 @@
             </varlistentry>
 
             <varlistentry>
-              <term><emphasis role="bold">mangle</emphasis></term>
+              <term><emphasis role="bold">ip</emphasis></term>
 
               <listitem>
-                <para>Displays the Netfilter mangle table using the command
-                <emphasis role="bold">iptables -t mangle -L -n
-                -v</emphasis>.The <emphasis role="bold">-x</emphasis> option
-                is passed directly through to iptables and causes actual
-                packet and byte counts to be displayed. Without this option,
-                those counts are abbreviated.</para>
+                <para>Displays the system's IPv4 configuration.</para>
+              </listitem>
+            </varlistentry>
+
+            <varlistentry>
+              <term><emphasis role="bold">ipa</emphasis></term>
+
+              <listitem>
+                <para>Added in Shorewall 4.4.17. Displays the per-IP
+                accounting counters (<ulink
+                url="manpages/shorewall-accounting.html">shorewall-accounting</ulink>
+                (5)).</para>
+              </listitem>
+            </varlistentry>
+
+            <varlistentry>
+              <term><emphasis role="bold">log</emphasis></term>
+
+              <listitem>
+                <para>Displays the last 20 Shorewall-lite messages from the
+                log file specified by the LOGFILE option in <ulink
+                url="shorewall.conf.html">shorewall.conf</ulink>(5). The
+                <emphasis role="bold">-m</emphasis> option causes the MAC
+                address of each packet source to be displayed if that
+                information is available.</para>
+              </listitem>
+            </varlistentry>
+
+            <varlistentry>
+              <term><emphasis role="bold">marks</emphasis></term>
+
+              <listitem>
+                <para>Added in Shorewall 4.4.26. Displays the various fields
+                in packet marks giving the min and max value (in both decimal
+                and hex) and the applicable mask (in hex).</para>
               </listitem>
             </varlistentry>
 
@@ -781,6 +935,39 @@
               </listitem>
             </varlistentry>
 
+            <varlistentry>
+              <term><emphasis role="bold">policies</emphasis></term>
+
+              <listitem>
+                <para>Added in Shorewall 4.4.4. Displays the applicable policy
+                between each pair of zones. Note that implicit intrazone
+                ACCEPT policies are not displayed for zones associated with a
+                single network where that network doesn't specify
+                <option>routeback</option>.</para>
+              </listitem>
+            </varlistentry>
+
+            <varlistentry>
+              <term><emphasis role="bold">routing</emphasis></term>
+
+              <listitem>
+                <para>Displays the system's IPv4 routing configuration.</para>
+              </listitem>
+            </varlistentry>
+
+            <varlistentry>
+              <term><emphasis role="bold">raw</emphasis></term>
+
+              <listitem>
+                <para>Displays the Netfilter raw table using the command
+                <emphasis role="bold">iptables -t raw -L -n -v</emphasis>.The
+                <emphasis role="bold">-x</emphasis> option is passed directly
+                through to iptables and causes actual packet and byte counts
+                to be displayed. Without this option, those counts are
+                abbreviated.</para>
+              </listitem>
+            </varlistentry>
+
             <varlistentry>
               <term><emphasis role="bold">tc</emphasis></term>
 
@@ -794,8 +981,8 @@
               <term><emphasis role="bold">zones</emphasis></term>
 
               <listitem>
-                <para>Displays the current composition of the Shorewall Lite
-                zones on the system.</para>
+                <para>Displays the current composition of the Shorewall zones
+                on the system.</para>
               </listitem>
             </varlistentry>
           </variablelist>
@@ -806,17 +993,10 @@
         <term><emphasis role="bold">start</emphasis></term>
 
         <listitem>
-          <para>Start shorewall Lite. Existing connections through
+          <para>Start Shorewall Lite. Existing connections through
           shorewall-lite managed interfaces are untouched. New connections
           will be allowed only if they are allowed by the firewall rules or
-          policies. If <emphasis role="bold">-f</emphasis> is specified, the
-          saved configuration specified by the RESTOREFILE option in <ulink
-          url="shorewall-lite.conf.html">shorewall-lite.conf</ulink>(5) will
-          be restored if that saved configuration exists and has been modified
-          more recently than the files in /etc/shorewall.</para>
-
-          <para>The <option>-n</option> option causes Shorewall to avoid
-          updating the routing table(s).</para>
+          policies.</para>
 
           <para>The <option>-p</option> option causes the connection tracking
           table to be flushed; the <command>conntrack</command> utility must
@@ -831,11 +1011,18 @@
           <para>Stops the firewall. All existing connections, except those
           listed in <ulink
           url="shorewall-routestopped.html">shorewall-routestopped</ulink>(5)
-          or permitted by the ADMINISABSENTMINDED option in shorewall.conf(5),
-          are taken down. The only new traffic permitted through the firewall
-          is from systems listed in <ulink
+          or permitted by the ADMINISABSENTMINDED option in <ulink
+          url="shorewall.conf.html">shorewall.conf</ulink>(5), are taken down.
+          The only new traffic permitted through the firewall is from systems
+          listed in <ulink
           url="shorewall-routestopped.html">shorewall-routestopped</ulink>(5)
           or by ADMINISABSENTMINDED.</para>
+
+          <para>If <option>-f</option> is given, the command will be processed
+          by the compiled script that executed the last successful <emphasis
+          role="bold">start</emphasis>, <emphasis
+          role="bold">restart</emphasis> or <emphasis
+          role="bold">refresh</emphasis> command if that script exists.</para>
         </listitem>
       </varlistentry>
 
@@ -852,7 +1039,9 @@
         <term><emphasis role="bold">version</emphasis></term>
 
         <listitem>
-          <para>Displays Shorewall-lite's version.</para>
+          <para>Displays Shorewall's version. The <option>-a</option> option
+          is included for compatibility with earlier Shorewall releases and is
+          ignored.</para>
         </listitem>
       </varlistentry>
     </variablelist>
@@ -871,13 +1060,13 @@
     url="http://www.shorewall.net/starting_and_stopping_shorewall.htm">http://www.shorewall.net/starting_and_stopping_shorewall.htm</ulink></para>
 
     <para>shorewall-accounting(5), shorewall-actions(5),
-    shorewall-blacklist(5), shorewall-hosts(5), shorewall-interfaces(5),
-    shorewall-ipsec(5), shorewall-maclist(5), shorewall-masq(5),
+    shorewall-blacklist(5), shorewall-hosts(5), shorewall_interfaces(5),
+    shorewall-ipsets(5), shorewall-maclist(5), shorewall-masq(5),
     shorewall-nat(5), shorewall-netmap(5), shorewall-params(5),
     shorewall-policy(5), shorewall-providers(5), shorewall-proxyarp(5),
-    shorewall-route_rules(5), shorewall-routestopped(5), shorewall-rules(5),
-    shorewall.conf(5), shorewall-tcclasses(5), shorewall-tcdevices(5),
-    shorewall-tcrules(5), shorewall-tos(5), shorewall-tunnels(5),
-    shorewall-zones(5)</para>
+    shorewall-rtrules(5), shorewall-routestopped(5), shorewall-rules(5),
+    shorewall.conf(5), shorewall-secmarks(5), shorewall-tcclasses(5),
+    shorewall-tcdevices(5), shorewall-tcrules(5), shorewall-tos(5),
+    shorewall-tunnels(5), shorewall-zones(5)</para>
   </refsect1>
 </refentry>

Shorewall-lite/shorecap

@@ -48,10 +48,14 @@
 SHAREDIR=/usr/share/shorewall-lite
 VARDIR=/var/lib/shorewall-lite
 CONFDIR=/etc/shorewall-lite
+g_program=shorewall-lite
 g_product="Shorewall Lite"
+g_family=4
+g_base=shorewall
+g_basedir=/usr/share/shorewall-lite
 
 . /usr/share/shorewall-lite/lib.base
-. /usr/share/shorewall-lite/lib.cli
+. /usr/share/shorewall/lib.cli
 . /usr/share/shorewall-lite/configpath
 
 [ -n "$PATH" ] || PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
@@ -60,6 +64,8 @@ SHOREWALL_VERSION=$(cat /usr/share/shorewall-lite/version)
 
 [ -n "$IPTABLES" ] || IPTABLES=$(mywhich iptables)
 
+g_tool=$IPTABLES
+
 VERBOSITY=0
 load_kernel_modules No
 determine_capabilities

Shorewall-lite/shorewall-lite

@@ -1,14 +1,13 @@
 #!/bin/sh
 #
-#     Shorewall Lite Packet Filtering Firewall Control Program - V4.4
+#     Shorewall Lite Packet Filtering Firewall Control Program - V4.5
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2006,2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
+#     (c) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011 -
+#         Tom Eastep (teastep@shorewall.net)
 #
-#	This file should be placed in /sbin/shorewall-lite.
-#
-#	Shorewall documentation is available at http://shorewall.net
+#	Shorewall documentation is available at http://www.shorewall.net
 #
 #	This program is free software; you can redistribute it and/or modify
 #	it under the terms of Version 2 of the GNU General Public License
@@ -23,868 +22,23 @@
 #	along with this program; if not, write to the Free Software
 #	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 #
-#     If an error occurs while starting or restarting the firewall, the
-#     firewall is automatically stopped.
+#       For a list of supported commands, type 'shorewall help' or 'shorewall6 help'
 #
-#     Commands are:
-#
-#     shorewall-lite dump                          Dumps all Shorewall-related information
-#                                                  for problem analysis
-#     shorewall-lite start 			   Starts the firewall
-#     shorewall-lite restart			   Restarts the firewall
-#     shorewall-lite stop			   Stops the firewall
-#     shorewall-lite status			   Displays firewall status
-#     shorewall-lite reset			   Resets iptables packet and
-#						   byte counts
-#     shorewall-lite clear			   Open the floodgates by
-#						   removing all iptables rules
-#						   and setting the three permanent
-#						   chain policies to ACCEPT
-#     shorewall-lite show <chain> [ <chain> ... ]  Display the rules in each <chain> listed
-#     shorewall-lite show log			   Print the last 20 log messages
-#     shorewall-lite show connections		   Show the kernel's connection
-#						   tracking table
-#     shorewall-lite show nat			   Display the rules in the nat table
-#     shorewall-lite show {mangle|tos}		   Display the rules in the mangle table
-#     shorewall-lite show tc			   Display traffic control info
-#     shorewall-lite show classifiers		   Display classifiers
-#     shorewall-lite show capabilities             Display iptables/kernel capabilities
-#     shorewall-lite show vardir                   Display VARDIR setting
-#     shorewall-lite version			   Display the installed version id
-#     shorewall-lite logwatch [ refresh-interval ] Monitor the local log for Shorewall
-#						   messages.
-#     shorewall-lite drop <address> ...		   Temporarily drop all packets from the
-#						   listed address(es)
-#     shorewall-lite reject <address> ...	   Temporarily reject all packets from the
-#						   listed address(es)
-#     shorewall-lite allow <address> ...	   Reenable address(es) previously
-#						   disabled with "drop" or "reject"
-#     shorewall-lite save [ <file> ]		   Save the list of "rejected" and
-#						   "dropped" addresses so that it will
-#						   be automatically reinstated the
-#						   next time that Shorewall starts.
-#                                                  Save the current state so that 'shorewall
-#                                                  restore' can be used.
-#
-#     shorewall-lite forget [ <file> ]             Discard the data saved by 'shorewall save'
-#
-#     shorewall-lite restore [ <file> ]            Restore the state of the firewall from
-#                                                  previously saved information.
-#
-#     shorewall-lite ipaddr { <address>/<cidr> | <address> <netmask> }
-#
-#                                                  Displays information about the network
-#                                                  defined by the argument[s]
-#
-#     shorewall-lite iprange <address>-<address>   Decomposes a range of IP addresses into
-#                                                  a list of network/host addresses.
-#
-#     shorewall-lite ipdecimal { <address> | <integer> }
-#
-#                                                  Displays the decimal equivalent of an IP
-#                                                  address and vice versa.
+################################################################################################
+g_program=shorewall-lite
 
 #
-# Set the configuration variables from shorewall-lite.conf
+# This is modified by the installer when ${SHAREDIR} != /usr/share
 #
-get_config() {
+. /usr/share/shorewall/shorewallrc
 
-    [ -n "$PATH" ] || PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
+g_libexec="$LIBEXECDIR"
+g_sharedir="$SHAREDIR"/shorewall-lite
+g_sbindir="$SBINDIR"
+g_vardir="$VARDIR"
+g_confdir="$CONFDIR"/shorewall-lite
+g_readrc=1
 
-    [ -z "$LOGFILE" ] && LOGFILE=/var/log/messages
+. ${SHAREDIR}/shorewall/lib.cli
 
-    if ( ps ax 2> /dev/null | grep -v grep |  qt grep 'syslogd.*-C' ) ; then
-	g_logread="logread | tac"
-    elif [ -r $LOGFILE ]; then
-	g_logread="tac $LOGFILE"
-    else
-	echo "LOGFILE ($LOGFILE) does not exist!" >&2
-	exit 2
-    fi
-    #
-    # See if we have a real version of "tail" -- use separate redirection so
-    # that ash (aka /bin/sh on LRP) doesn't crap
-    #
-    if ( tail -n5 /dev/null > /dev/null 2> /dev/null ) ; then
-	realtail="Yes"
-    else
-	realtail=""
-    fi
-
-    [ -n "$FW" ] || FW=fw
-
-    if [ -n "$IPTABLES" ]; then
-	if [ ! -x "$IPTABLES" ]; then
-	    echo "   ERROR: The program specified in IPTABLES does not exist or is not executable" >&2
-	    exit 2
-	fi
-    else
-	IPTABLES=$(mywhich iptables 2> /dev/null)
-	if [ -z "$IPTABLES" ] ; then
-	    echo "   ERROR: Can't find iptables executable" >&2
-	    exit 2
-	fi
-    fi
-
-    if [ -n "$SHOREWALL_SHELL" ]; then
-	if [ ! -x "$SHOREWALL_SHELL" ]; then
-	    echo "   WARNING: The program specified in SHOREWALL_SHELL does not exist or is not executable; falling back to /bin/sh" >&2
-	    SHOREWALL_SHELL=/bin/sh
-	fi
-    fi
-
-    [ -n "$RESTOREFILE" ] || RESTOREFILE=restore
-
-    validate_restorefile RESTOREFILE
-
-    [ -n "${VERBOSITY:=2}" ]
-
-    [ -n "$g_use_verbosity" ] && VERBOSITY=$g_use_verbosity || VERBOSITY=$(($g_verbose_offset + $VERBOSITY))
-
-    if [ $VERBOSITY -lt -1 ]; then
-	VERBOSITY=-1
-    elif [ $VERBOSITY -gt 2 ]; then
-	VERBOSITY=2
-    fi
-
-    g_hostname=$(hostname 2> /dev/null)
-
-    IP=$(mywhich ip 2> /dev/null)
-    if [ -z "$IP" ] ; then
-	echo "   ERROR: Can't find ip executable" >&2
-	exit 2
-    fi
-
-    IPSET=ipset
-    TC=tc
-
-}
-
-#
-# Verify that we have a compiled firewall script
-#
-verify_firewall_script() {
-    if [ ! -f $g_firewall ]; then
-	echo "   ERROR: Shorewall Lite is not properly installed" >&2
-	if [ -L $g_firewall ]; then
-	    echo "          $g_firewall is a symbolic link to a" >&2
-	    echo "          non-existant file" >&2
-	else
-	    echo "          The file $g_firewall does not exist" >&2
-	fi
-	
-	exit 2
-    fi
-}
-
-#
-# Fatal error
-#
-startup_error() {
-    echo "   ERROR: $@" >&2
-    kill $$
-    exit 1
-}
-
-#
-# Start Command Executor
-#
-start_command() {
-    local finished
-    finished=0
-
-    do_it() {
-	local rc
-	rc=0
-	[ -n "$nolock" ] || mutex_on
-
-	if [ -x ${LITEDIR}/firewall ]; then
-	    run_it ${LITEDIR}/firewall $debugging start
-	    rc=$?
-	else
-	    error_message "${LITEDIR}/firewall is missing or is not executable"
-	    logger -p kern.err "ERROR:Shorewall Lite start failed"
-	    rc=2
-	fi
-
-	[ -n "$nolock" ] || mutex_off
-	exit $rc
-    }
-
-    verify_firewall_script
-
-    if shorewall_is_started; then
-	error_message "Shorewall is already running"
-	exit 0
-    fi
-
-    while [ $finished -eq 0 -a $# -gt 0 ]; do
-	option=$1
-	case $option in
-	    -*)
-		option=${option#-}
-
-		while [ -n "$option" ]; do
-		    case $option in
-			-)
-			    finished=1
-			    option=
-			    ;;
-			f*)
-			    g_fast=Yes
-			    option=${option#f}
-			    ;;
-			p*)
-			    [ -n "$(which conntrack)" ] || fatal_error "The '-p' option requires the conntrack utility which does not appear to be installed on this system"
-			    g_purge=Yes
-			    option=${option%p}
-			    ;;
-			*)
-			    usage 1
-			    ;;
-		    esac
-		done
-		shift
-		;;
-	    *)
-		finished=1
-		;;
-	esac
-    done
-
-    case $# in
-	0)
-	    ;;
-	*)
-	    usage 1
-	    ;;
-    esac
-
-    if [ -n "$g_fast" ]; then
-	if qt mywhich make; then
-	    export RESTOREFILE
-	    make -qf ${CONFDIR}/Makefile || g_fast=
-	fi
-
-	if [ -n "$g_fast" ]; then
-
-	    g_restorepath=${VARDIR}/$RESTOREFILE
-
-	    if [ -x $g_restorepath ]; then
-		echo Restoring Shorewall Lite...
-		run_it $g_restorepath restore
-		date > ${VARDIR}/restarted
-		progress_message3 Shorewall Lite restored from $g_restorepath
-	    else
-		do_it
-	    fi
-	else
-	    do_it
-	fi
-    else
-	do_it
-    fi
-}
-
-#
-# Restart Command Executor
-#
-restart_command() {
-    local finished
-    finished=0
-    local rc
-    rc=0
-
-    verify_firewall_script
-
-    while [ $finished -eq 0 -a $# -gt 0 ]; do
-	option=$1
-	case $option in
-	    -*)
-		option=${option#-}
-
-		while [ -n "$option" ]; do
-		    case $option in
-			-)
-			    finished=1
-			    option=
-			    ;;
-			n*)
-			    g_noroutes=Yes
-			    option=${option#n}
-			    ;;
-			p*)
-			    [ -n "$(which conntrack)" ] || fatal_error "The '-p' option requires the conntrack utility which does not appear to be installed on this system"
-			    g_purge=Yes
-			    option=${option%p}
-			    ;;
-			*)
-			    usage 1
-			    ;;
-		    esac
-		done
-		shift
-		;;
-	    *)
-		finished=1
-		;;
-	esac
-    done
-
-    case $# in
-	0)
-	    ;;
-	*)
-	    usage 1
-	    ;;
-    esac
-
-    [ -n "$nolock" ] || mutex_on
-
-    if [ -x ${LITEDIR}/firewall ]; then
-	run_it ${LITEDIR}/firewall $debugging restart
-	rc=$?
-    else
-	error_message "${LITEDIR}/firewall is missing or is not executable"
-	logger -p kern.err "ERROR:Shorewall Lite restart failed"
-	rc=2
-    fi
-
-    [ -n "$nolock" ] || mutex_off
-    return $rc
-}
-
-#
-# Give Usage Information
-#
-usage() # $1 = exit status
-{
-    echo "Usage: $(basename $0) [debug|trace] [nolock] [ -q ] [ -v[-1|{0-2}] ] [ -t ] <command>"
-    echo "where <command> is one of:"
-    echo "   add <interface>[:<host-list>] ... <zone>"
-    echo "   allow <address> ..."
-    echo "   clear"
-    echo "   delete <interface>[:<host-list>] ... <zone>"
-    echo "   disable <interface>"
-    echo "   drop <address> ..."
-    echo "   dump [ -x ]"
-    echo "   enable <interface>"
-    echo "   forget [ <file name> ]"
-    echo "   help"
-    echo "   ipcalc { <address>/<vlsm> | <address> <netmask> }"
-    echo "   ipdecimal { <address> | <integer> }"
-    echo "   iprange <address>-<address>"
-    echo "   logdrop <address> ..."
-    echo "   logreject <address> ..."
-    echo "   logwatch [<refresh interval>]"
-    echo "   reject <address> ..."
-    echo "   reset [ <chain> ... ]"
-    echo "   restart [ -n ] [ -p ] [ -f ] [ <directory> ]"
-    echo "   restore [ -n ] [ <file name> ]"
-    echo "   save [ <file name> ]"
-    echo "   show [ -x ] [ -t {filter|mangle|nat} ] [ {chain [<chain> [ <chain> ... ]"
-    echo "   show [ -f ] capabilities"
-    echo "   show classifiers"
-    echo "   show config"
-    echo "   show connections"
-    echo "   show filters"
-    echo "   show ip"
-    echo "   show [ -m ] log [<regex>]"
-    echo "   show [ -x ] mangle|nat|raw|routing"
-    echo "   show policies"
-    echo "   show tc [ device ]"
-    echo "   show vardir"
-    echo "   show zones"
-    echo "   start [ -f ] [ -p ] [ <directory> ]"
-    echo "   stop"
-    echo "   status"
-    echo "   version [ -a ]"
-    echo
-    exit $1
-}
-
-version_command() {
-    local finished
-    finished=0
-    local all
-    all=
-    local product
-
-    while [ $finished -eq 0 -a $# -gt 0 ]; do
-	option=$1
-	case $option in
-	    -*)
-		option=${option#-}
-
-		while [ -n "$option" ]; do
-		    case $option in
-			-)
-			    finished=1
-			    option=
-			    ;;
-			a*)
-			    all=Yes
-			    option=${option#a}
-			    ;;
-			*)
-			    usage 1
-			    ;;
-		    esac
-		done
-		shift
-		;;
-	    *)
-		finished=1
-		;;
-	esac
-    done
-
-    [ $# -gt 0 ] && usage 1
-
-    echo $SHOREWALL_VERSION
-    
-    if [ -n "$all" ]; then
-	for product in shorewall shorewall6 shorewall6-lite shorewall-init; do
-	    if [ -f /usr/share/$product/version ]; then
-		echo "$product: $(cat /usr/share/$product/version)"
-	    fi
-	done
-    fi
-}
-
-#
-# Execution begins here
-#
-debugging=
-
-if [ $# -gt 0 ] && [ "$1" = "debug" -o "$1" = "trace" ]; then
-    debugging=$1
-    shift
-fi
-
-nolock=
-
-if [ $# -gt 0 ] && [ "$1" = "nolock" ]; then
-    nolock=nolock
-    shift
-fi
-
-g_ipt_options="-nv"
-g_fast=
-g_verbose_offset=0
-g_use_verbosity=
-g_noroutes=
-g_timestamp=
-g_recovering=
-g_logread=
-
-#
-# Make sure that these variables are cleared
-#
-VERBOSE=
-VERBOSITY=
-
-finished=0
-
-while [ $finished -eq 0 ]; do
-    [ $# -eq 0 ] && usage 1
-    option=$1
-    case $option in
-	-)
-	    finished=1
-	    ;;
-	-*)
-	    option=${option#-}
-
-	    [ -z "$option" ] && usage 1
-
-	    while [ -n "$option" ]; do
-		case $option in
-		    x*)
-			g_ipt_options="-xnv"
-			option=${option#x}
-			;;
-		    q*)
-			g_verbose_offset=$(($g_verbose_offset - 1 ))
-			option=${option#q}
-			;;
-		    f*)
-			g_fast=Yes
-			option=${option#f}
-			;;
-		    v*)
-			option=${option#v}
-			case $option in 
-			    -1*)
-				g_use_verbosity=-1
-				option=${option#-1}
-				;;
-			    0*)
-				g_use_verbosity=0
-				option=${option#0}
-				;;
-			    1*)
-				g_use_verbosity=1
-				option=${option#1}
-				;;
-			    2*)
-				g_use_verbosity=2
-				option=${option#2}
-				;;
-			    *)
-				g_verbose_offset=$(($g_verbose_offset + 1 ))
-				g_use_verbosity=
-				;;
-			esac
-			;;
-		    n*)
-			g_noroutes=Yes
-			option=${option#n}
-			;;
-		    t*)
-			g_timestamp=Yes
-			option=${option#t}
-			;;
-		    -)
-			finished=1
-			option=
-			;;
-		    *)
-			usage 1
-			;;
-		esac
-	    done
-	    shift
-	    ;;
-	*)
-	    finished=1
-            ;;
-    esac
-done
-
-if [ $# -eq 0 ]; then
-    usage 1
-fi
-
-PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
-MUTEX_TIMEOUT=
-
-SHAREDIR=/usr/share/shorewall-lite
-CONFDIR=/etc/shorewall-lite
-g_product="Shorewall Lite"
-g_libexec=share
-
-[ -f ${CONFDIR}/vardir ] && . ${CONFDIR}/vardir ]
-
-[ -n "${VARDIR:=/var/lib/shorewall-lite}" ]
-
-[ -d $VARDIR ] || mkdir -p $VARDIR || fatal_error "Unable to create $VARDIR"
-
-version_file=$SHAREDIR/version
-
-for library in base cli; do
-    . ${SHAREDIR}/lib.$library
-done
-
-ensure_config_path
-
-config=$(find_file shorewall-lite.conf)
-
-if [ -f $config ]; then
-    if [ -r $config ]; then
-	. $config
-    else
-	echo "Cannot read $config! (Hint: Are you root?)" >&2
-	exit 1
-    fi
-else
-    echo "$config does not exist!" >&2
-    exit 2
-fi
-
-ensure_config_path
-
-LITEDIR=${VARDIR}
-
-[ -f ${LITEDIR}/firewall.conf ] && . ${LITEDIR}/firewall.conf
-
-get_config
-
-g_firewall=$LITEDIR/firewall
-
-if [ -f $version_file ]; then
-    SHOREWALL_VERSION=$(cat $version_file)
-else
-    echo "   ERROR: Shorewall Lite is not properly installed" >&2
-    echo "          The file $version_file does not exist" >&2
-    exit 1
-fi
-
-banner="Shorewall Lite $SHOREWALL_VERSION Status at $g_hostname -"
-
-case $(echo -e) in
-    -e*)
-	RING_BELL="echo \a"
-	ECHO_E="echo"
-	;;
-    *)
-	RING_BELL="echo -e \a"
-	ECHO_E="echo -e"
-	;;
-esac
-
-case $(echo -n "Testing") in
-    -n*)
-	ECHO_N=
-	;;
-    *)
-	ECHO_N=-n
-	;;
-esac
-
-COMMAND=$1
-
-case "$COMMAND" in
-    start)
-	shift
-	start_command $@
-	;;
-    stop|reset|clear)
-	[ $# -ne 1 ] && usage 1
-	verify_firewall_script
-	[ -n "$nolock" ] || mutex_on
-	run_it $g_firewall $debugging $COMMAND
-	[ -n "$nolock" ] || mutex_off
-	;;
-    restart)
-	shift
-	restart_command
-	;;
-    show|list)
-    	shift
-    	show_command $@
-	;;
-    status)
-	[ $# -eq 1 ] || usage 1
-	[ "$(id -u)" != 0 ] && fatal_error "The status command may only be run by root"
-	echo "Shorewall Lite $SHOREWALL_VERSION Status at $g_hostname - $(date)"
-	echo
-	if shorewall_is_started ; then
-	    echo "Shorewall Lite is running"
-	    status=0
-	else
-	    echo "Shorewall Lite is stopped"
-	    status=4
-	fi
-
-	if [ -f ${VARDIR}/state ]; then
-	    state="$(cat ${VARDIR}/state)"
-	    case $state in
-		Stopped*|Closed*|Clear*)
-		    status=3
-		    ;;
-	    esac
-	else
-	    state=Unknown
-	fi
-	echo "State:$state"
-	echo
-	exit $status
-	;;
-    dump)
-    	shift
-    	dump_command $@
-	;;
-    hits)
-	[ -n "$debugging" ] && set -x
-	shift
-	hits_command $@
-	;;
-    version)
-	shift
-	version_command $@
-	;;
-    logwatch)
-	logwatch_command $@
-	;;
-    drop)
-	[ -n "$debugging" ] && set -x
-	[ $# -eq 1 ] && usage 1
-	if shorewall_is_started ; then
-	    [ -n "$nolock" ] || mutex_on
-	    block DROP Dropped $*
-	    [ -n "$nolock" ] || mutex_off
-	else
-	    error_message "ERROR: Shorewall Lite is not started"
-	    exit 2
-	fi
-	;;
-    logdrop)
-	[ -n "$debugging" ] && set -x
-	[ $# -eq 1 ] && usage 1
-	if shorewall_is_started ; then
-	    [ -n "$nolock" ] || mutex_on
-	    block logdrop Dropped $*
-	    [ -n "$nolock" ] || mutex_off
-	else
-	    error_message "ERROR: Shorewall Lite is not started"
-	    exit 2
-	fi
-	;;
-    reject|logreject)
-	[ -n "$debugging" ] && set -x
-	[ $# -eq 1 ] && usage 1
-	if shorewall_is_started ; then
-	    [ -n "$nolock" ] || mutex_on
-	    block $COMMAND Rejected $*
-	    [ -n "$nolock" ] || mutex_off
-	else
-	    error_message "ERROR: Shorewall Lite is not started"
-	    exit 2
-	fi
-	;;
-    allow)
-	allow_command $@
-	;;
-    add)
-	get_config
-	shift
-	add_command $@
-	;;
-    delete)
-	get_config
-	shift
-	add_command $@
-	;;
-    disable|enable)
-	get_config Yes
-	if shorewall_is_started; then
-	    run_it ${VARDIR}/firewall $g_debugging $@
-	else
-	    fatal_error "Shorewall is not running"
-	fi
-	;;
-    save)
-	[ -n "$debugging" ] && set -x
-
-	case $# in
-	1)
-	    ;;
-	2)
-	    RESTOREFILE="$2"
-	    validate_restorefile '<restore file>'
-	    ;;
-	*)
-	    usage 1
-	    ;;
-	esac
-
-	g_restorepath=${VARDIR}/$RESTOREFILE
-
-	[ "$nolock" ] || mutex_on
-
-	save_config
-
-	[ "$nolock" ] || mutex_off
-	;;
-    forget)
-	case $# in
-	1)
-	    ;;
-	2)
-	    RESTOREFILE="$2"
-	    validate_restorefile '<restore file>'
-	    ;;
-	*)
-	    usage 1
-	    ;;
-	esac
-
-
-	g_restorepath=${VARDIR}/$RESTOREFILE
-
-	if [ -x $g_restorepath ]; then
-	    rm -f $g_restorepath
-	    rm -f ${g_restorepath}-iptables
-	    rm -f ${g_restorepath}-ipsets
-	    echo "    $g_restorepath removed"
-	elif [ -f $g_restorepath ]; then
-	    echo "   $g_restorepath exists and is not a saved Shorewall configuration"
-	fi
-	rm -f ${VARDIR}/save
-	;;
-    ipcalc)
-    	[ -n "$debugging" ] && set -x
-	if [ $# -eq 2 ]; then
-	    address=${2%/*}
-	    vlsm=${2#*/}
-	elif [ $# -eq 3 ]; then
-	    address=$2
-	    vlsm=$(ip_vlsm $3)
-	else
-	    usage 1
-	fi
-
-	valid_address $address || fatal_error "Invalid IP address: $address"
-	[ -z "$vlsm" ] && exit 2
-	[ "x$address" = "x$vlsm" ] && usage 2
-	[ $vlsm -gt 32 ] && echo "Invalid VLSM: /$vlsm" >&2 && exit 2
-
-	address=$address/$vlsm
-
-	                                   echo "   CIDR=$address"
-	temp=$(ip_netmask $address);       echo "   NETMASK=$(encodeaddr $temp)"
-	temp=$(ip_network $address);       echo "   NETWORK=$temp"
-	temp=$(broadcastaddress $address); echo "   BROADCAST=$temp"
-	;;
-
-    iprange)
-	[ -n "$debugging" ] && set -x
-	case $2 in
-	    *.*.*.*-*.*.*.*)
-		for address in ${2%-*} ${2#*-}; do
-		    valid_address $address || fatal_error "Invalid IP address: $address"
-		done
-
-		ip_range $2
-		;;
-	    *)
-		usage 1
-		;;
-	esac
-	;;
-    ipdecimal)
-	[ -n "$debugging" ] && set -x
-	[ $# -eq 2 ] || usage 1
-	case $2 in
-	    *.*.*.*)
-		valid_address $2 || fatal_error "Invalid IP address: $2"
-		echo "   $(decodeaddr $2)"
-		;;
-	    *)
-		echo "   $(encodeaddr $2)"
-		;;
-	esac
-	;;
-    restore)
-	shift
-	STARTUP_ENABLED=Yes
-	restore_command $@
-        ;;
-    call)
-	[ -n "$debugging" ] && set -x
-	#
-	# Undocumented way to call functions in ${SHAREDIR}/functions directly
-	#
-	shift
-	$@
-	;;
-    help)
-	shift
-	usage
-	;;
-    *)
-	usage 1
-	;;
-
-esac
+shorewall_cli $@

Shorewall-lite/shorewall-lite.conf

@@ -1,5 +1,5 @@
 ###############################################################################
-#  /etc/shorewall-lite/shorewall-lite.conf Version 4 - Change the following 
+#  /etc/shorewall-lite/shorewall-lite.conf Version 4 - Change the following
 #  variables to override the values in the shorewall.conf file used to
 #  compile /var/lib/shorewall-lite/firewall. Those values may be found in
 #  /var/lib/shorewall-lite/firewall.conf.

Shorewall-lite/uninstall.sh

@@ -31,7 +31,7 @@ VERSION=xxx  #The Build script inserts the actual version
 usage() # $1 = exit status
 {
     ME=$(basename $0)
-    echo "usage: $ME"
+    echo "usage: $ME [ <shorewallrc file> ]"
     exit $1
 }
 
@@ -40,16 +40,25 @@ qt()
     "$@" >/dev/null 2>&1
 }
 
-restore_file() # $1 = file to restore
-{
-    if [ -f ${1}-shorewall.bkout ]; then
-	if (mv -f ${1}-shorewall-lite.bkout $1); then
-	    echo
-	    echo "$1 restored"
-        else
-	    exit 1
-        fi
-    fi
+split() {
+    local ifs
+    ifs=$IFS
+    IFS=:
+    set -- $1
+    echo $*
+    IFS=$ifs
+}
+
+mywhich() {
+    local dir
+
+    for dir in $(split $PATH); do
+	if [ -x $dir/$1 ]; then
+	    return 0
+	fi
+    done
+
+    return 2
 }
 
 remove_file() # $1 = file to restore
@@ -60,8 +69,37 @@ remove_file() # $1 = file to restore
     fi
 }
 
-if [ -f /usr/share/shorewall-lite/version ]; then
-    INSTALLED_VERSION="$(cat /usr/share/shorewall-lite/version)"
+#
+# Read the RC file
+#
+if [ $# -eq 0 ]; then
+    if [ -f ./shorewallrc ]; then
+	. ./shorewallrc
+    elif [ -f ~/.shorewallrc ]; then
+	. ~/.shorewallrc || exit 1
+	file=./.shorewallrc
+    elif [ -f /usr/share/shorewall/shorewallrc ]; then
+	. /usr/share/shorewall/shorewallrc
+    else
+	fatal_error "No configuration file specified and /usr/share/shorewall/shorewallrc not found"
+    fi
+elif [ $# -eq 1 ]; then
+    file=$1
+    case $file in
+	/*|.*)
+	    ;;
+	*)
+	    file=./$file
+	    ;;
+    esac
+
+    . $file
+else
+    usage 1
+fi
+
+if [ -f ${SHAREDIR}/shorewall-lite/version ]; then
+    INSTALLED_VERSION="$(cat ${SHAREDIR}/shorewall-lite/version)"
     if [ "$INSTALLED_VERSION" != "$VERSION" ]; then
 	echo "WARNING: Shorewall Lite Version $INSTALLED_VERSION is installed"
 	echo "         and this is the $VERSION uninstaller."
@@ -72,49 +110,40 @@ else
     VERSION=""
 fi
 
-[ -n "${LIBEXEC:=/usr/share}" ]
-
 echo "Uninstalling Shorewall Lite $VERSION"
 
-if qt iptables -L shorewall -n && [ ! -f /sbin/shorewall ]; then
-   /sbin/shorewall-lite clear
+if qt iptables -L shorewall -n && [ ! -f ${SBINDIR}/shorewall ]; then
+   shorewall-lite clear
 fi
 
-if [ -L /usr/share/shorewall-lite/init ]; then
-    FIREWALL=$(readlink -m -q /usr/share/shorewall-lite/init)
-else
-    FIREWALL=/etc/init.d/shorewall-lite
+if [ -L ${SHAREDIR}/shorewall-lite/init ]; then
+    FIREWALL=$(readlink -m -q ${SHAREDIR}/shorewall-lite/init)
+elIF [ -n "$INITFILE" ]; then
+    FIREWALL=${INITDIR}/${INITFILE}
 fi
 
-if [ -n "$FIREWALL" ]; then
-    if [ -x /usr/sbin/updaterc.d ]; then
+if [ -f "$FIREWALL" ]; then
+    if mywhich updaterc.d ; then
 	updaterc.d shorewall-lite remove
-    elif [ -x /sbin/insserv -o -x /usr/sbin/insserv ]; then
+    elif if mywhich insserv ; then
         insserv -r $FIREWALL
-    elif [ -x /sbin/chkconfig -o -x /usr/sbin/chkconfig ]; then
+    elif [ mywhich chkconfig ; then
 	chkconfig --del $(basename $FIREWALL)
-    elif [ -x /sbin/systemctl ]; then
+    elif mywhich systemctl ; then
 	systemctl disable shorewall-lite
-    else
-	rm -f /etc/rc*.d/*$(basename $FIREWALL)
     fi
 
     remove_file $FIREWALL
-    rm -f ${FIREWALL}-*.bkout
 fi
 
-rm -f /sbin/shorewall-lite
-rm -f /sbin/shorewall-lite-*.bkout
+rm -f ${SBINDIR}/shorewall-lite
 
-rm -rf /etc/shorewall-lite
-rm -rf /etc/shorewall-lite-*.bkout
-rm -rf /var/lib/shorewall-lite
-rm -rf /var/lib/shorewall-lite-*.bkout
-rm -rf /usr/share/shorewall-lite
+rm -rf ${SBINDIR}/shorewall-lite
+rm -rf ${VARDIR}/shorewall-lite
+rm -rf ${SHAREDIR}/shorewall-lite
 rm -rf ${LIBEXEC}/shorewall-lite
-rm -rf /usr/share/shorewall-lite-*.bkout
-rm -f  /etc/logrotate.d/shorewall-lite
-rm -f  /lib/systemd/system/shorewall-lite.service
+rm -f  ${CONFDIR}/logrotate.d/shorewall-lite
+[ -n "$SYSTEMD" ] && rm -f  ${SYSTEMD}/shorewall-lite.service
 
 echo "Shorewall Lite Uninstalled"
 

Shorewall/Macros/macro.Amanda

@@ -11,6 +11,7 @@
 #ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
 #				PORT(S)	PORT(S)	LIMIT	GROUP
 PARAM	-	-	udp	10080
+PARAM	-	-	tcp	10080
 #
 # You may also need this rule.  With AMANDA 2.4.4 on Linux kernel 2.6,
 # it should not be necessary to use this.  The ip_conntrack_amanda

Shorewall/Macros/macro.BLACKLIST

@@ -0,0 +1,15 @@
+#
+# Shorewall version 4 - blacklist Macro
+#
+# /usr/share/shorewall/macro.blacklist
+#
+#	This macro handles blacklisting using BLACKLIST_DISPOSITION and BLACKLIST_LOGLEVEL
+#
+###############################################################################
+#ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S)	PORT(S)	LIMIT	GROUP
+?IF $BLACKLIST_LOGLEVEL
+blacklog
+?ELSE
+$BLACKLIST_DISPOSITION
+?ENDIF

Shorewall/Makefile

@@ -2,20 +2,22 @@
 VARDIR=$(shell /sbin/shorewall show vardir)
 CONFDIR=/etc/shorewall
 RESTOREFILE?=firewall
-all: $(VARDIR)/${RESTOREFILE}
 
-$(VARDIR)/${RESTOREFILE}: $(CONFDIR)/*
+all: $(VARDIR)/$(RESTOREFILE)
+
+$(VARDIR)/$(RESTOREFILE): $(CONFDIR)/*
 	@/sbin/shorewall -q save >/dev/null; \
 	if \
 	    /sbin/shorewall -q restart >/dev/null 2>&1; \
 	then \
 	    /sbin/shorewall -q save >/dev/null; \
 	else \
-	    /sbin/shorewall -q restart 2>&1 | tail >&2; \
+	    /sbin/shorewall -q restart 2>&1 | tail >&2; exit 1; \
 	fi
 
 clean:
 	@rm -f $(CONFDIR)/*~ $(CONFDIR)/.*~
+
 .PHONY: clean
 
 # EOF

Shorewall/Perl/.includepath

@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<includepath />
-

Shorewall/Perl/.project

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>Shorewall</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.epic.perleditor.perlbuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.epic.perleditor.perlnature</nature>
-	</natures>
-</projectDescription>

Shorewall/Perl/Shorewall/Accounting.pm

@@ -85,7 +85,7 @@ sub initialize() {
     # The section number is initialized to a value less thatn LEGACY. It will be set to LEGACY if a
     # the first non-commentary line in the accounting file isn't a section header
     #
-    # This allows the section header processor to quickly check for correct order 
+    # This allows the section header processor to quickly check for correct order
     #
     $asection           = -1;
     #
@@ -194,7 +194,7 @@ sub process_accounting_rule( ) {
     $ports  = ''    if $ports  eq 'any' || $ports  eq 'all';
     $sports = ''    if $sports eq 'any' || $sports eq 'all';
 
-    fatal_error "USER/GROUP may only be specified in the OUTPUT section" unless $user eq '-' || $asection == OUTPUT; 
+    fatal_error "USER/GROUP may only be specified in the OUTPUT section" unless $user eq '-' || $asection == OUTPUT;
 
     my $rule = do_proto( $proto, $ports, $sports ) . do_user ( $user ) . do_test ( $mark, $globals{TC_MASK} ) . do_headers( $headers );
     my $rule2 = 0;
@@ -250,7 +250,7 @@ sub process_accounting_rule( ) {
 
     if ( $source eq 'any' || $source eq 'all' ) {
         $source = ALLIP;
-    } else { 
+    } else {
 	fatal_error "MAC addresses only allowed in the INPUT and FORWARD sections" if $source =~ /~/ && ( $asection == OUTPUT || ! $asection );
     }
 
@@ -289,7 +289,7 @@ sub process_accounting_rule( ) {
 
     if ( ! $chainref ) {
 	if ( reserved_chain_name( $chain ) ) {
-	    fatal_error "May not use chain $chain in the $sectionname section" if $asection && $chain ne $defaultchain; 
+	    fatal_error "May not use chain $chain in the $sectionname section" if $asection && $chain ne $defaultchain;
 	    $chainref = ensure_accounting_chain $chain, 0 , $restriction;
 	} elsif ( $asection ) {
 	    fatal_error "Unknown accounting chain ($chain)";
@@ -312,7 +312,7 @@ sub process_accounting_rule( ) {
 	}
     } else {
 	fatal_error "$chain is not an accounting chain" unless $chainref->{accounting};
-    
+
 	if ( $ipsec ne '-' ) {
 	    $dir = $chainref->{ipsec};
 	    fatal_error "Adding an IPSEC rule into a non-IPSEC chain is not allowed" unless $dir;
@@ -322,7 +322,7 @@ sub process_accounting_rule( ) {
 	}
     }
 
-    dont_optimize( $chainref ) if $target eq 'RETURN';
+    set_optflags( $chainref, DONT_OPTIMIZE ) if $target eq 'RETURN';
 
     if ( $jumpchainref ) {
 	if ( $asection ) {
@@ -338,7 +338,7 @@ sub process_accounting_rule( ) {
     }
 
     fatal_error "$chain is not an accounting chain" unless $chainref->{accounting};
-    
+
     $restriction = $dir eq 'in' ? INPUT_RESTRICT : OUTPUT_RESTRICT if $dir;
 
     expand_rule
@@ -394,7 +394,7 @@ sub setup_accounting() {
 
 	my $nonEmpty = 0;
 
-	$nonEmpty |= process_accounting_rule while read_a_line;
+	$nonEmpty |= process_accounting_rule while read_a_line( NORMAL_READ );
 
 	clear_comment;
 
@@ -407,7 +407,7 @@ sub setup_accounting() {
 		}
 
 		if ( $tableref->{accounting} ) {
-		    dont_optimize( 'accounting' );
+		    set_optflags( 'accounting' , DONT_OPTIMIZE );
 		    for my $chain ( qw/INPUT FORWARD/ ) {
 			insert_ijump( $tableref->{$chain}, j => 'accounting', 0 );
 		    }
@@ -429,7 +429,7 @@ sub setup_accounting() {
 		    insert_ijump( $tableref->{POSTROUTING}, j => 'accountpost', 0 );
 		}
 	    } elsif ( $tableref->{accounting} ) {
-		dont_optimize( 'accounting' );
+		set_optflags( 'accounting' , DONT_OPTIMIZE );
 		for my $chain ( qw/INPUT FORWARD OUTPUT/ ) {
 		    insert_ijump( $tableref->{$chain}, j => 'accounting', 0 );
 		}

Shorewall/Perl/Shorewall/Compiler.pm

@@ -1,10 +1,10 @@
 #! /usr/bin/perl -w
 #
-#     The Shoreline Firewall Packet Filtering Firewall Compiler - V4.4
+#     The Shoreline Firewall Packet Filtering Firewall Compiler - V4.5
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2010,2011,2012 - Tom Eastep (teastep@shorewall.net)
 #
 #	Complete documentation is available at http://shorewall.net
 #
@@ -54,10 +54,10 @@ my $family;
 #
 # Initilize the package-globals in the other modules
 #
-sub initialize_package_globals( $ ) {
-    Shorewall::Config::initialize($family);
+sub initialize_package_globals( $$ ) {
+    Shorewall::Config::initialize($family, $_[1]);
     Shorewall::Chains::initialize ($family, 1, $export );
-    Shorewall::Zones::initialize ($family, shift);
+    Shorewall::Zones::initialize ($family, $_[0]);
     Shorewall::Nat::initialize;
     Shorewall::Providers::initialize($family);
     Shorewall::Tc::initialize($family);
@@ -71,7 +71,7 @@ sub initialize_package_globals( $ ) {
 #
 # First stage of script generation.
 #
-#    Copy prog.header and lib.common to the generated script.
+#    Copy lib.core and lib.common to the generated script.
 #    Generate the various user-exit jacket functions.
 #
 #    Note: This function is not called when $command eq 'check'. So it must have no side effects other
@@ -89,13 +89,8 @@ sub generate_script_1( $ ) {
 
 	    emit "#!$config{SHOREWALL_SHELL}\n#\n# Compiled firewall script generated by Shorewall $globals{VERSION} - $date\n#";
 
-	    if ( $family == F_IPV4 ) {
-		copy $globals{SHAREDIRPL} . 'prog.header';
-	    } else {
-		copy $globals{SHAREDIRPL} . 'prog.header6';
-	    }
-
-	    copy2 $globals{SHAREDIR} . '/lib.common', 0;
+	    copy  $globals{SHAREDIRPL} . '/lib.core', 0;
+	    copy2 $globals{SHAREDIRPL} . '/lib.common', 0;
 	}
 
     }
@@ -153,7 +148,9 @@ sub generate_script_2() {
 	   '    #',
 	   '    # Be sure that umask is sane',
 	   '    #',
-	   '    umask 077',
+	   '    umask 077' );
+
+    emit ( '',
 	   '    #',
 	   '    # These variables are required by the library functions called in this script',
 	   '    #'
@@ -161,49 +158,63 @@ sub generate_script_2() {
 
     push_indent;
 
+    if ( $shorewallrc{TEMPDIR} ) {
+	emit( '',
+	      qq(TMPDIR="$shorewallrc{TEMPDIR}") ,
+	      q(export TMPDIR) );
+    }
+
     if ( $family == F_IPV4 ) {
+	emit( 'g_family=4' );
+
 	if ( $export ) {
-	    emit ( 'SHAREDIR=/usr/share/shorewall-lite',
-		   'CONFDIR=/etc/shorewall-lite',
-		   'g_product="Shorewall Lite"'
+	    emit ( qq(g_confdir=$shorewallrc{CONFDIR}/shorewall-lite),
+		   'g_product="Shorewall Lite"',
+		   'g_program=shorewall-lite',
+		   'g_basedir=/usr/share/shorewall-lite',
+		   qq(CONFIG_PATH="$shorewallrc{CONFDIR}/shorewall-lite:$shorewallrc{SHAREDIR}/shorewall-lite") ,
 		 );
 	} else {
-	    emit ( 'SHAREDIR=/usr/share/shorewall',
-		   'CONFDIR=/etc/shorewall',
-		   'g_product=\'Shorewall\'',
+	    emit ( qq(g_confdir=$shorewallrc{CONFDIR}/shorewall),
+		   'g_product=Shorewall',
+		   'g_program=shorewall',
+		   'g_basedir=/usr/share/shorewall',
+		   qq(CONFIG_PATH="$config{CONFIG_PATH}") ,
 		 );
 	}
     } else {
+	emit( 'g_family=6' );
+
 	if ( $export ) {
-	    emit ( 'SHAREDIR=/usr/share/shorewall6-lite',
-		   'CONFDIR=/etc/shorewall6-lite',
-		   'g_product="Shorewall6 Lite"'
+	    emit ( qq(g_confdir=$shorewallrc{CONFDIR}/shorewall6-lite),
+		   'g_product="Shorewall6 Lite"',
+		   'g_program=shorewall6-lite',
+		   'g_basedir=/usr/share/shorewall6',
+		   qq(CONFIG_PATH="$shorewallrc{CONFDIR}/shorewall6-lite:$shorewallrc{SHAREDIR}/shorewall6-lite") ,
 		 );
 	} else {
-	    emit ( 'SHAREDIR=/usr/share/shorewall6',
-		   'CONFDIR=/etc/shorewall6',
-		   'g_product=\'Shorewall6\'',
+	    emit ( qq(g_confdir=$shorewallrc{CONFDIR}/shorewall6),
+		   'g_product=Shorewall6',
+		   'g_program=shorewall6',
+		   'g_basedir=/usr/share/shorewall',
+		   qq(CONFIG_PATH="$config{CONFIG_PATH}") ,
 		 );
 	}
     }
 
-    emit( '[ -f ${CONFDIR}/vardir ] && . ${CONFDIR}/vardir' );
+    emit( '[ -f ${g_confdir}/vardir ] && . ${g_confdir}/vardir' );
 
     if ( $family == F_IPV4 ) {
 	if ( $export ) {
-	    emit ( 'CONFIG_PATH="/etc/shorewall-lite:/usr/share/shorewall-lite"' ,
-		   '[ -n "${VARDIR:=/var/lib/shorewall-lite}" ]' );
+	    emit ( '[ -n "${VARDIR:=' . $shorewallrc{VARDIR} . '/shorewall-lite}" ]' );
 	} else {
-	    emit ( qq(CONFIG_PATH="$config{CONFIG_PATH}") ,
-		   '[ -n "${VARDIR:=/var/lib/shorewall}" ]' );
+	    emit ( '[ -n "${VARDIR:=' . $shorewallrc{VARDIR} . '/shorewall}" ]' );
 	}
     } else {
 	if ( $export ) {
-	    emit ( 'CONFIG_PATH="/etc/shorewall6-lite:/usr/share/shorewall6-lite"' ,
-		   '[ -n "${VARDIR:=/var/lib/shorewall6-lite}" ]' );
+	    emit ( '[ -n "${VARDIR:=' . $shorewallrc{VARDIR} . '/shorewall6-lite}" ]' );
 	} else {
-	    emit ( qq(CONFIG_PATH="$config{CONFIG_PATH}") ,
-		   '[ -n "${VARDIR:=/var/lib/shorewall6}" ]' );
+	    emit ( '[ -n "${VARDIR:=' . $shorewallrc{VARDIR} . '/shorewall6}" ]' );
 	}
     }
 
@@ -343,7 +354,7 @@ sub generate_script_3($) {
 	    emit 'cat > ${VARDIR}/.modules << EOF';
 	    open_file $fn;
 
-	    emit_unindented $currentline while read_a_line;
+	    emit_unindented $currentline while read_a_line( NORMAL_READ );
 
 	    emit_unindented 'EOF';
 	    emit '', 'reload_kernel_modules < ${VARDIR}/.modules';
@@ -414,7 +425,7 @@ sub generate_script_3($) {
 	emit 'cat > ${VARDIR}/proxyarp << __EOF__';
     } else {
 	emit 'cat > ${VARDIR}/proxyndp << __EOF__';
-    } 
+    }
 
     dump_proxy_arp;
     emit_unindented '__EOF__';
@@ -461,6 +472,7 @@ sub generate_script_3($) {
     fi
 EOF
     pop_indent;
+    setup_load_distribution;
     setup_forwarding( $family , 1 );
     push_indent;
 
@@ -473,14 +485,18 @@ else
     if [ \$COMMAND = refresh ]; then
         chainlist_reload
 EOF
+    setup_load_distribution;
     setup_forwarding( $family , 0 );
 
+    emit( '        run_refreshed_exit' ,
+	  '        do_iptables -N shorewall' ,
+	  "        set_state Started $config_dir" ,
+	  '    else' ,
+	  '        setup_netfilter' );
+
+    setup_load_distribution;
+
     emit<<"EOF";
-        run_refreshed_exit
-        do_iptables -N shorewall
-        set_state Started $config_dir
-    else
-        setup_netfilter
         conditionally_flush_conntrack
 EOF
     setup_forwarding( $family , 0 );
@@ -529,8 +545,8 @@ EOF
 #
 sub compiler {
 
-    my ( $scriptfilename, $directory, $verbosity, $timestamp , $debug, $chains , $log , $log_verbosity, $preview, $confess , $update , $annotate , $convert, $config_path ) =
-       ( '',              '',         -1,          '',          0,      '',       '',   -1,             0,        0,         0,        0,        , 0       , '');
+    my ( $scriptfilename, $directory, $verbosity, $timestamp , $debug, $chains , $log , $log_verbosity, $preview, $confess , $update , $annotate , $convert, $config_path, $shorewallrc ) =
+       ( '',              '',         -1,          '',          0,      '',       '',   -1,             0,        0,         0,        0,        , 0       , ''          , '');
 
     $export = 0;
     $test   = 0;
@@ -562,12 +578,13 @@ sub compiler {
 		  log           => { store => \$log },
 		  log_verbosity => { store => \$log_verbosity, validate => \&validate_verbosity } ,
 		  test          => { store => \$test },
-		  preview       => { store => \$preview,       validate=> \&validate_boolean    } ,    
+		  preview       => { store => \$preview,       validate=> \&validate_boolean    } ,
 		  confess       => { store => \$confess,       validate=> \&validate_boolean    } ,
 		  update        => { store => \$update,        validate=> \&validate_boolean    } ,
 		  convert       => { store => \$convert,       validate=> \&validate_boolean    } ,
 		  annotate      => { store => \$annotate,      validate=> \&validate_boolean    } ,
 		  config_path   => { store => \$config_path } ,
+		  shorewallrc   => { store => \$shorewallrc } ,
 		);
     #
     #                               P A R A M E T E R    P R O C E S S I N G
@@ -585,7 +602,7 @@ sub compiler {
     #
     # Now that we know the address family (IPv4/IPv6), we can initialize the other modules' globals
     #
-    initialize_package_globals( $update );
+    initialize_package_globals( $update, $shorewallrc );
 
     set_config_path( $config_path ) if $config_path;
 
@@ -604,14 +621,9 @@ sub compiler {
     #                      S H O R E W A L L . C O N F  A N D  C A P A B I L I T I E S
     #
     get_configuration( $export , $update , $annotate );
-
-    report_capabilities unless $config{LOAD_HELPERS_ONLY};
-
-    require_capability( 'MULTIPORT'       , "Shorewall $globals{VERSION}" , 's' );
-    require_capability( 'RECENT_MATCH'    , 'MACLIST_TTL' , 's' )           if $config{MACLIST_TTL};
-    require_capability( 'XCONNMARK'       , 'HIGH_ROUTE_MARKS=Yes' , 's' )  if $config{PROVIDER_OFFSET} > 0;
-    require_capability( 'MANGLE_ENABLED'  , 'Traffic Shaping' , 's'      )  if $config{TC_ENABLED};
-
+    #
+    # Create a temp file to hold the script
+    #
     if ( $scriptfilename ) {
 	set_command( 'compile', 'Compiling', 'Compiled' );
 	create_temp_script( $scriptfilename , $export );
@@ -620,7 +632,7 @@ sub compiler {
     }
     #
     # Chain table initialization depends on shorewall.conf and capabilities. So it must be deferred until
-    # shorewall.conf has been processed and the capabilities have been determined.
+    # now when shorewall.conf has been processed and the capabilities have been determined.
     #
     initialize_chain_table(1);
     #
@@ -696,10 +708,6 @@ sub compiler {
     # Proxy Arp/Ndp
     #
     setup_proxy_arp;
-    #
-    # Handle MSS settings in the zones file
-    #
-    setup_zone_mss;
 
     if ( $scriptfilename || $debug ) {
 	emit 'return 0';
@@ -778,7 +786,7 @@ sub compiler {
     #
     # Process the rules file.
     #
-    process_rules;
+    process_rules( $convert );
     #
     # Add Tunnel rules.
     #
@@ -802,6 +810,8 @@ sub compiler {
 	#
 	generate_matrix;
 
+	optimize_level0;
+
 	if ( $config{OPTIMIZE} & 0x1E ) {
 	    progress_message2 'Optimizing Ruleset...';
 	    #
@@ -844,13 +854,7 @@ sub compiler {
 	#
 	# Copy the footer to the script
 	#
-	unless ( $test ) {
-	    if ( $family == F_IPV4 ) {
-		copy $globals{SHAREDIRPL} . 'prog.footer';
-	    } else {
-		copy $globals{SHAREDIRPL} . 'prog.footer6';
-	    }
-	}
+	copy $globals{SHAREDIRPL} . 'prog.footer' unless $test;
 
 	disable_script;
 	#
@@ -871,16 +875,18 @@ sub compiler {
 	    #
 	    generate_matrix;
 
-	    if ( $config{OPTIMIZE} & 0x1E ) {
+	    optimize_level0;
+
+	    if ( $config{OPTIMIZE} & OPTIMIZE_MASK ) {
 		progress_message2 'Optimizing Ruleset...';
 		#
 		# Optimize Policy Chains
 		#
-		optimize_policy_chains if $config{OPTIMIZE} & 2;
+		optimize_policy_chains if $config{OPTIMIZE} & OPTIMIZE_POLICY_MASK;
 		#
 		# Ruleset Optimization
 		#
-		optimize_ruleset if $config{OPTIMIZE} & 0x1C;
+		optimize_ruleset if $config{OPTIMIZE} & OPTIMIZE_RULESET_MASK;
 	    }
 
 	    enable_script if $debug;

Shorewall/Perl/Shorewall/IPAddrs.pm

@@ -55,6 +55,7 @@ our @EXPORT = qw( ALLIPv4
 		  DCCP
 		  IPv6_ICMP
 		  SCTP
+		  GRE
 
 		  validate_address
 		  validate_net
@@ -75,6 +76,7 @@ our @EXPORT = qw( ALLIPv4
 		  proto_name
 		  validate_port
 		  validate_portpair
+		  validate_portpair1
 		  validate_port_list
 		  validate_icmp
 		  validate_icmp6
@@ -117,6 +119,7 @@ use constant { ALLIPv4             => '0.0.0.0/0' ,
 	       TCP                 => 6,
 	       UDP                 => 17,
 	       DCCP                => 33,
+	       GRE                 => 47,
 	       IPv6_ICMP           => 58,
 	       SCTP                => 132,
 	       UDPLITE             => 136 };
@@ -290,9 +293,9 @@ sub compare_nets( $$ ) {
 
     @net1 = decompose_net( $_[0] );
     @net2 = decompose_net( $_[1] );
-    
+
     $net1[0] eq $net2[0] && $net1[1] == $net2[1];
-}			    
+}
 
 sub allipv4() {
     @allipv4;
@@ -369,6 +372,7 @@ sub validate_port( $$ ) {
 
 sub validate_portpair( $$ ) {
     my ($proto, $portpair) = @_;
+    my $what;
 
     fatal_error "Invalid port range ($portpair)" if $portpair =~ tr/:/:/ > 1;
 
@@ -377,16 +381,57 @@ sub validate_portpair( $$ ) {
 
     my @ports = split /:/, $portpair, 2;
 
-    $_ = validate_port( $proto, $_) for ( grep $_, @ports );
+    my $protonum = resolve_proto( $proto ) || 0;
+
+    $_ = validate_port( $protonum, $_) for grep $_, @ports;
 
     if ( @ports == 2 ) {
+	$what = 'port range';
 	fatal_error "Invalid port range ($portpair)" unless $ports[0] < $ports[1];
+    } else {
+	$what = 'port';
     }
 
+    fatal_error "Using a $what ( $portpair ) requires PROTO TCP, UDP, SCTP or DCCP" unless
+	defined $protonum && ( $protonum == TCP  ||
+			       $protonum == UDP  ||
+			       $protonum == SCTP ||
+			       $protonum == DCCP );
     join ':', @ports;
 
 }
 
+sub validate_portpair1( $$ ) {
+    my ($proto, $portpair) = @_;
+    my $what;
+
+    fatal_error "Invalid port range ($portpair)" if $portpair =~ tr/-/-/ > 1;
+
+    $portpair = "0$portpair"       if substr( $portpair,  0, 1 ) eq ':';
+    $portpair = "${portpair}65535" if substr( $portpair, -1, 1 ) eq ':';
+
+    my @ports = split /-/, $portpair, 2;
+
+    my $protonum = resolve_proto( $proto ) || 0;
+
+    $_ = validate_port( $protonum, $_) for grep $_, @ports;
+
+    if ( @ports == 2 ) {
+	$what = 'port range';
+	fatal_error "Invalid port range ($portpair)" unless $ports[0] < $ports[1];
+    } else {
+	$what = 'port';
+    }
+
+    fatal_error "Using a $what ( $portpair ) requires PROTO TCP, UDP, SCTP or DCCP" unless
+	defined $protonum && ( $protonum == TCP  ||
+			       $protonum == UDP  ||
+			       $protonum == SCTP ||
+			       $protonum == DCCP );
+    join '-', @ports;
+
+}
+
 sub validate_port_list( $$ ) {
     my $result = '';
     my ( $proto, $list ) = @_;

Shorewall/Perl/Shorewall/Misc.pm

@@ -1,9 +1,9 @@
 #
-# Shorewall 4.4 -- /usr/share/shorewall/Shorewall/Misc.pm
+# Shorewall 4.5 -- /usr/share/shorewall/Shorewall/Misc.pm
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2010,2011,2012 - Tom Eastep (teastep@shorewall.net)
 #
 #       Complete documentation is available at http://shorewall.net
 #
@@ -67,33 +67,25 @@ sub process_tos() {
     my $chain    = have_capability( 'MANGLE_FORWARD' ) ? 'fortos'  : 'pretos';
     my $stdchain = have_capability( 'MANGLE_FORWARD' ) ? 'FORWARD' : 'PREROUTING';
 
-    my %tosoptions = ( 'minimize-delay'       => 0x10 ,
-		       'maximize-throughput'  => 0x08 ,
-		       'maximize-reliability' => 0x04 ,
-		       'minimize-cost'        => 0x02 ,
-		       'normal-service'       => 0x00 );
-
-    if ( my $fn = open_file 'tos' ) {
+   if ( my $fn = open_file 'tos' ) {
 	my $first_entry = 1;
 
 	my ( $pretosref, $outtosref );
 
-	first_entry( sub { progress_message2 "$doing $fn..."; $pretosref = ensure_chain 'mangle' , $chain; $outtosref = ensure_chain 'mangle' , 'outtos'; } );
+	first_entry( sub { progress_message2 "$doing $fn...";
+			   warning_message "Use of the tos file is deprecated in favor of the TOS target in tcrules";
+			   $pretosref = ensure_chain 'mangle' , $chain;
+			   $outtosref = ensure_chain 'mangle' , 'outtos';
+		       }
+		   );
 
-	while ( read_a_line ) {
+	while ( read_a_line( NORMAL_READ ) ) {
 
 	    my ($src, $dst, $proto, $ports, $sports , $tos, $mark ) = split_line 'tos file entry', { source => 0, dest => 1, proto => 2, dport => 3, sport => 4, tos => 5, mark => 6 } ;
 
 	    $first_entry = 0;
 
-	    fatal_error 'A value must be supplied in the TOS column' if $tos eq '-';
-
-	    if ( defined ( my $tosval = $tosoptions{"\L$tos"} ) ) {
-		$tos = $tosval;
-	    } else {
-		my $val = numeric_value( $tos );
-		fatal_error "Invalid TOS value ($tos)" unless defined( $val ) && $val < 0x1f;
-	    }
+	    $tos = decode_tos( $tos , 1 );
 
 	    my $chainref;
 
@@ -129,7 +121,7 @@ sub process_tos() {
 		$src ,
 		$dst ,
 		'' ,
-		"TOS --set-tos $tos" ,
+		'TOS' . $tos ,
 		'' ,
 		'TOS' ,
 		'';
@@ -157,7 +149,7 @@ sub setup_ecn()
 			   warning_message 'ECN will not be applied to forwarded packets' unless have_capability 'MANGLE_FORWARD';
 		       } );
 
-	while ( read_a_line ) {
+	while ( read_a_line( NORMAL_READ ) ) {
 
 	    my ($interface, $hosts ) = split_line 'ecn file entry', { interface => 0, hosts => 1 };
 
@@ -210,21 +202,21 @@ sub setup_blacklist() {
     my $audit       = $disposition =~ /^A_/;
     my $target      = $disposition eq 'REJECT' ? 'reject' : $disposition;
     my $orig_target = $target;
-    
+
     #
     # We go ahead and generate the blacklist chains and jump to them, even if they turn out to be empty. That is necessary
     # for 'refresh' to work properly.
     #
     if ( @$zones || @$zones1 ) {
-	$chainref  = dont_delete new_standard_chain 'blacklst' if @$zones;
-	$chainref1 = dont_delete new_standard_chain 'blackout' if @$zones1;
+	$chainref  = set_optflags( new_standard_chain( 'blacklst' ), DONT_OPTIMIZE | DONT_DELETE ) if @$zones;
+	$chainref1 = set_optflags( new_standard_chain( 'blackout' ), DONT_OPTIMIZE | DONT_DELETE ) if @$zones1;
 
 	if ( supplied $level ) {
 	    $target = ensure_blacklog_chain ( $target, $disposition, $level, $audit );
 	} elsif ( $audit ) {
 	    require_capability 'AUDIT_TARGET', "BLACKLIST_DISPOSITION=$disposition", 's';
 	    $target = verify_audit( $disposition );
-	}	    
+	}
     }
 
   BLACKLIST:
@@ -235,7 +227,7 @@ sub setup_blacklist() {
 
 	    first_entry "$doing $fn...";
 
-	    while ( read_a_line ) {
+	    while ( read_a_line ( NORMAL_READ ) ) {
 
 		if ( $first_entry ) {
 		    unless  ( @$zones || @$zones1 ) {
@@ -261,7 +253,7 @@ sub setup_blacklist() {
 
 		for ( @options ) {
 		    $whitelist++ if $_ eq 'whitelist';
-		    $auditone++  if $_ eq 'audit'; 
+		    $auditone++  if $_ eq 'audit';
 		}
 
 		warning_message "Duplicate 'whitelist' option ignored" if $whitelist > 1;
@@ -276,7 +268,7 @@ sub setup_blacklist() {
 		    } else {
 			warning_message "Duplicate 'audit' option ignored" if $auditone > 1;
 
-			
+
 
 			$tgt = verify_audit( 'A_' . $target, $orig_target, $target );
 		    }
@@ -339,7 +331,7 @@ sub setup_blacklist() {
 }
 
 #
-# Remove instances of 'blacklist' from the passed file. 
+# Remove instances of 'blacklist' from the passed file.
 #
 sub remove_blacklist( $ ) {
     my $file = shift;
@@ -351,10 +343,10 @@ sub remove_blacklist( $ ) {
     my $oldfile = open_file $fn;
     my $newfile;
     my $changed;
-	
+
     open $newfile, '>', "$fn.new" or fatal_error "Unable to open $fn.new for output: $!";
 
-    while ( read_a_line(1,1,0) ) {
+    while ( read_a_line( EMBEDDED_ENABLED | EXPAND_VARIABLES ) ) {
 	my ( $rule, $comment ) = split '#', $currentline, 2;
 
 	if ( $rule =~ /blacklist/ ) {
@@ -366,12 +358,12 @@ sub remove_blacklist( $ ) {
 		$currentline = join( '#', $rule, $comment );
 	    } else {
 		$currentline =~ s/blacklist/         /g;
-	    }	    
+	    }
 	}
-   
+
 	print $newfile "$currentline\n";
     }
-	
+
     close $newfile;
 
     if ( $changed ) {
@@ -392,12 +384,11 @@ sub convert_blacklist() {
     my $target      = $disposition eq 'REJECT' ? 'reject' : $disposition;
     my $orig_target = $target;
     my @rules;
-    
+
     if ( @$zones || @$zones1 ) {
 	if ( supplied $level ) {
 	    $target = 'blacklog';
 	} elsif ( $audit ) {
-	    require_capability 'AUDIT_TARGET', "BLACKLIST_DISPOSITION=$disposition", 's';
 	    $target = verify_audit( $disposition );
 	}
 
@@ -405,7 +396,7 @@ sub convert_blacklist() {
 
 	first_entry "Converting $fn...";
 
-	while ( read_a_line ) {
+	while ( read_a_line( NORMAL_READ ) ) {
 	    my ( $networks, $protocol, $ports, $options ) = split_line 'blacklist file', { networks => 0, proto => 1, port => 2, options => 3 };
 
 	    if ( $options eq '-' ) {
@@ -420,7 +411,7 @@ sub convert_blacklist() {
 
 	    for ( @options ) {
 		$whitelist++ if $_ eq 'whitelist';
-		$auditone++  if $_ eq 'audit'; 
+		$auditone++  if $_ eq 'audit';
 	    }
 
 	    warning_message "Duplicate 'whitelist' option ignored" if $whitelist > 1;
@@ -477,7 +468,7 @@ sub convert_blacklist() {
 		open $blrules, '>',  $fn1 or fatal_error "Unable to open $fn1: $!";
 		print $blrules <<'EOF';
 #
-# Shorewall version 5 - Blacklist Rules File
+# Shorewall version 4.5 - Blacklist Rules File
 #
 # For information about entries in this file, type "man shorewall-blrules"
 #
@@ -490,7 +481,7 @@ sub convert_blacklist() {
 EOF
 	    }
 
-	    print( $blrules 
+	    print( $blrules
 		   "#\n" ,
 		   "# Rules generated from blacklist file $fn by Shorewall $globals{VERSION} - $date\n" ,
 		   "#\n" );
@@ -518,10 +509,10 @@ EOF
 			    $rule .= "all\t\t\t$zone\t\t\t";
 			}
 		    }
-		
+
 		    $rule .= "\t$protocols" if $protocols ne '-';
 		    $rule .= "\t$ports"     if $ports     ne '-';
-		
+
 		    print $blrules "$rule\n";
 		}
 	    }
@@ -530,19 +521,19 @@ EOF
 	} else {
 	    warning_message q(There are interfaces or zones with the 'blacklist' option but the 'blacklist' file is empty or does not exist) unless @rules;
 	}
-	
+
 	if ( -f $fn ) {
 	    rename $fn, "$fn.bak";
 	    progress_message2 "Blacklist file $fn saved in $fn.bak";
 	}
-	
+
 	for my $file ( qw(zones interfaces hosts) ) {
 	    remove_blacklist $file;
 	}
 
 	progress_message2 "Blacklist successfully converted";
 
-	return 1;	    
+	return 1;
     } else {
 	my $fn = find_file 'blacklist';
 	if ( -f $fn ) {
@@ -563,7 +554,7 @@ sub process_routestopped() {
 
 	first_entry "$doing $fn...";
 
-	while ( read_a_line ) {
+	while ( read_a_line ( NORMAL_READ ) ) {
 
 	    my ($interface, $hosts, $options , $proto, $ports, $sports ) =
 		split_line 'routestopped file', { interface => 0, hosts => 1, options => 2, proto => 3, dport => 4, sport => 5 };
@@ -691,20 +682,22 @@ sub add_common_rules ( $ ) {
     my $dynamicref;
 
     my @state     = $config{BLACKLISTNEWONLY} ? $globals{UNTRACKED} ? state_imatch 'NEW,INVALID,UNTRACKED' : state_imatch 'NEW,INVALID' : ();
+    my $faststate = $config{RELATED_DISPOSITION} eq 'ACCEPT' && $config{RELATED_LOG_LEVEL} eq '' ? 'ESTABLISHED,RELATED' : 'ESTABLISHED';
     my $level     = $config{BLACKLIST_LOGLEVEL};
     my $rejectref = $filter_table->{reject};
 
     if ( $config{DYNAMIC_BLACKLIST} ) {
-	add_rule_pair dont_delete( new_standard_chain( 'logdrop' ) ),   '' , 'DROP'   , $level ;
-	add_rule_pair dont_delete( new_standard_chain( 'logreject' ) ), '' , 'reject' , $level ;
-	$dynamicref = dont_optimize( new_standard_chain( 'dynamic' ) );
-	add_ijump $filter_table->{INPUT}, j => $dynamicref, @state;
+	add_rule_pair( set_optflags( new_standard_chain( 'logdrop' )  , DONT_OPTIMIZE | DONT_DELETE ), '' , 'DROP'   , $level );
+	add_rule_pair( set_optflags( new_standard_chain( 'logreject' ), DONT_OPTIMIZE | DONT_DELETE ), '' , 'reject' , $level );
+	$dynamicref =  set_optflags( new_standard_chain( 'dynamic' ) ,  DONT_OPTIMIZE );
 	add_commands( $dynamicref, '[ -f ${VARDIR}/.dynamic ] && cat ${VARDIR}/.dynamic >&3' );
     }
 
     setup_mss;
 
-    add_ijump( $filter_table->{OUTPUT} , j => 'ACCEPT', state_imatch 'ESTABLISHED,RELATED' ) if ( $config{FASTACCEPT} );
+    if ( $config{FASTACCEPT} ) {
+	add_ijump( $filter_table->{OUTPUT} , j => 'ACCEPT', state_imatch $faststate )
+    }
 
     my $policy   = $config{SFILTER_DISPOSITION};
     $level       = $config{SFILTER_LOG_LEVEL};
@@ -718,11 +711,11 @@ sub add_common_rules ( $ ) {
 	$chainref = new_standard_chain 'sfilter';
 
 	log_rule $level , $chainref , $policy , '' if $level ne '';
-	
+
 	add_ijump( $chainref, j => 'AUDIT', targetopts => '--type ' . lc $policy ) if $audit;
-	
+
 	add_ijump $chainref, g => $policy eq 'REJECT' ? 'reject' : $policy;
-	
+
 	$target = 'sfilter';
     } else {
 	$target = $policy eq 'REJECT' ? 'reject' : $policy;
@@ -738,11 +731,11 @@ sub add_common_rules ( $ ) {
 
 	add_ijump ( $chainref, j => 'RETURN', policy => '--pol ipsec --dir out' );
 	log_rule $level , $chainref , $policy , '' if $level ne '';
-	
+
 	add_ijump( $chainref, j => 'AUDIT', targetopts => '--type ' . lc $policy ) if $audit;
-	
+
 	add_ijump $chainref, g => $policy eq 'REJECT' ? 'reject' : $policy;
-	
+
 	$target1 = 'sfilter1';
     } else {
 	#
@@ -751,42 +744,37 @@ sub add_common_rules ( $ ) {
 	$target1 = $target;
     }
 
-    for $interface ( grep $_ ne '%vserver%', all_interfaces ) {
-	ensure_chain( 'filter', $_ ) for first_chains( $interface ), output_chain( $interface );
+    for $interface ( all_real_interfaces ) {
+	ensure_chain( 'filter', $_ ) for first_chains( $interface ), output_chain( $interface ), option_chains( $interface ), output_option_chain( $interface );
 
 	my $interfaceref = find_interface $interface;
 
 	unless ( $interfaceref->{options}{ignore} ) {
 
 	    my @filters = @{$interfaceref->{filter}};
-	
-	    $chainref = $filter_table->{forward_chain $interface};
-	
+
+	    $chainref = $filter_table->{forward_option_chain $interface};
+
 	    if ( @filters ) {
 		add_ijump( $chainref , @ipsec ? 'j' : 'g' => $target1, imatch_source_net( $_ ), @ipsec ), $chainref->{filtered}++ for @filters;
-		$interfaceref->{options}{use_forward_chain} = 1;
 	    } elsif ( $interfaceref->{bridge} eq $interface ) {
 		add_ijump( $chainref , @ipsec ? 'j' : 'g' => $target1, imatch_dest_dev( $interface ), @ipsec ), $chainref->{filtered}++
 		    unless( $config{ROUTE_FILTER} eq 'on' ||
 			    $interfaceref->{options}{routeback} ||
 			    $interfaceref->{options}{routefilter} ||
 			    $interfaceref->{physical} eq '+' );
-
-		$interfaceref->{options}{use_forward_chain} = 1;
 	    }
 
-	    add_ijump( $chainref, j => 'ACCEPT', state_imatch 'ESTABLISHED,RELATED' ), $chainref->{filtered}++ if $config{FASTACCEPT};
-	    add_ijump( $chainref, j => $dynamicref, @state ), $chainref->{filtered}++ if $dynamicref;
 
-	    $chainref = $filter_table->{input_chain $interface};
-	
 	    if ( @filters ) {
+		$chainref = $filter_table->{input_option_chain $interface};
 		add_ijump( $chainref , g => $target, imatch_source_net( $_ ), @ipsec ), $chainref->{filtered}++ for @filters;
-		$interfaceref->{options}{use_input_chain} = 1;
 	    }
-	
-	    add_ijump( $chainref, j => 'ACCEPT', state_imatch 'ESTABLISHED,RELATED' ), $chainref->{filtered}++ if $config{FASTACCEPT};
-	    add_ijump( $chainref, j => $dynamicref, @state ), $chainref->{filtered}++ if $dynamicref;
+
+	    for ( option_chains( $interface ) ) {
+		add_ijump( $filter_table->{$_}, j => $dynamicref, @state ) if $dynamicref;
+		add_ijump( $filter_table->{$_}, j => 'ACCEPT', state_imatch $faststate ) if $config{FASTACCEPT};
+	    }
 	}
     }
 
@@ -870,12 +858,9 @@ sub add_common_rules ( $ ) {
 	    my @policy     = have_ipsec ? ( policy => "--pol $ipsec --dir in" ) : ();
 	    my $target     = source_exclusion( $hostref->[3], $chainref );
 
-	    for $chain ( first_chains $interface ) {
+	    for $chain ( option_chains $interface ) {
 		add_ijump( $filter_table->{$chain} , j => $target, @state, imatch_source_net( $hostref->[2] ), @policy );
 	    }
-
-	    set_interface_option $interface, 'use_input_chain', 1;
-	    set_interface_option $interface, 'use_forward_chain', 1;
 	}
     }
 
@@ -925,18 +910,22 @@ sub add_common_rules ( $ ) {
 	my $ports = $family == F_IPV4 ? '67:68' : '546:547';
 
 	for $interface ( @$list ) {
-	    set_interface_option $interface, 'use_input_chain', 1;
-	    set_interface_option $interface, 'use_forward_chain', 1;
-	    
 	    set_rule_option( add_ijump( $filter_table->{$_} , j => 'ACCEPT', p => "udp --dport $ports" ) ,
 			     'dhcp',
-			     1 ) for input_chain( $interface ), output_chain( $interface );
+			     1 ) for input_option_chain( $interface ), output_option_chain( $interface );
 
-	    add_ijump( $filter_table->{forward_chain $interface} ,
-		       j => 'ACCEPT', 
+	    add_ijump( $filter_table->{forward_option_chain $interface} ,
+		       j => 'ACCEPT',
 		       p =>  "udp --dport $ports" ,
 		       imatch_dest_dev( $interface ) )
 		if get_interface_option( $interface, 'bridge' );
+
+	    unless ( $family == F_IPV6 || get_interface_option( $interface, 'allip' ) ) {
+		add_ijump( $filter_table->{input_chain( $interface ) } ,
+			   j => 'ACCEPT' ,
+			   p => "udp --dport $ports" ,
+			   s => NILIPv4 . '/32' );
+	    }
 	}
     }
 
@@ -959,7 +948,7 @@ sub add_common_rules ( $ ) {
 	    $globals{LOGPARMS} = "$globals{LOGPARMS}--log-ip-options ";
 
 	    log_rule $level , $logflagsref , $config{TCP_FLAGS_DISPOSITION}, '';
-	    
+
 	    $globals{LOGPARMS} = $savelogparms;
 
 	    if ( $audit ) {
@@ -990,11 +979,9 @@ sub add_common_rules ( $ ) {
 	    my $target     = source_exclusion( $hostref->[3], $chainref );
 	    my @policy     = have_ipsec ? ( policy => "--pol $hostref->[1] --dir in" ) : ();
 
-	    for $chain ( first_chains $interface ) {
+	    for $chain ( option_chains $interface ) {
 		add_ijump( $filter_table->{$chain} , j => $target, p => 'tcp', imatch_source_net( $hostref->[2] ), @policy );
 	    }
-	    set_interface_option $interface, 'use_input_chain', 1;
-	    set_interface_option $interface, 'use_forward_chain', 1;
 	}
     }
 
@@ -1006,7 +993,7 @@ sub add_common_rules ( $ ) {
 	if ( @$list ) {
 	    progress_message2 "$doing UPnP";
 
-	    $chainref = dont_optimize new_nat_chain( 'UPnP' );
+	    $chainref = set_optflags( new_nat_chain( 'UPnP' ), DONT_OPTIMIZE );
 
 	    add_commands( $chainref, '[ -s /${VARDIR}/.UPnP ] && cat ${VARDIR}/.UPnP >&3' );
 
@@ -1023,11 +1010,12 @@ sub add_common_rules ( $ ) {
 	    progress_message2 "$doing UPnP" unless $announced;
 
 	    for $interface ( @$list ) {
-		my $chainref = $filter_table->{input_chain $interface};
+		my $chainref = $filter_table->{input_option_chain $interface};
 		my $base     = uc chain_base get_physical $interface;
-		my $variable = get_interface_gateway $interface;
+		my $optional = interface_is_optional( $interface );
+		my $variable = get_interface_gateway( $interface, ! $optional );
 
-		if ( interface_is_optional $interface ) {
+		if ( $optional ) {
 		    add_commands( $chainref,
 				  qq(if [ -n "SW_\$${base}_IS_USABLE" -a -n "$variable" ]; then) );
 		    incr_cmd_level( $chainref );
@@ -1109,7 +1097,7 @@ sub setup_mac_lists( $ ) {
 
 	    first_entry "$doing $fn...";
 
-	    while ( read_a_line ) {
+	    while ( read_a_line( NORMAL_READ ) ) {
 
 		my ( $original_disposition, $interface, $mac, $addresses  ) = split_line1 'maclist file', { disposition => 0, interface => 1, mac => 2, addresses => 3 };
 
@@ -1140,7 +1128,7 @@ sub setup_mac_lists( $ ) {
 			    my $source = match_source_net $address;
 			    log_rule_limit $level, $chainref , mac_chain( $interface) , $disposition, '', '', 'add' , "${mac}${source}"
 				if supplied $level;
-			    
+
 			    add_ijump( $chainref , j => 'AUDIT', targetopts => '--type ' . lc $disposition ) if $audit && $disposition ne 'ACCEPT';
 			    add_jump( $chainref , $targetref->{target}, 0, "${mac}${source}" );
 			}
@@ -1172,12 +1160,9 @@ sub setup_mac_lists( $ ) {
 	    if ( $table eq 'filter' ) {
 		my $chainref = source_exclusion( $hostref->[3], $filter_table->{mac_chain $interface} );
 
-		for my $chain ( first_chains $interface ) {
+		for my $chain ( option_chains $interface ) {
 		    add_ijump $filter_table->{$chain} , j => $chainref, @source, @state, @policy;
 		}
-
-		set_interface_option $interface, 'use_input_chain', 1;
-		set_interface_option $interface, 'use_forward_chain', 1;
 	    } else {
 		my $chainref = source_exclusion( $hostref->[3], $mangle_table->{mac_chain $interface} );
 		add_ijump $mangle_table->{PREROUTING}, j => $chainref, imatch_source_dev( $interface ), @source, @state, @policy;
@@ -1363,7 +1348,7 @@ sub handle_loopback_traffic() {
 		    my $exclusion   = source_exclusion( $hostref->{exclusions}, $natref);
 
 		    for my $net ( @{$hostref->{hosts}} ) {
-			insert_ijump( $natout, 
+			insert_ijump( $natout,
 				      j => $exclusion,
 				      $rulenum++,
 				      imatch_source_net( $net , 0, ) );
@@ -1382,6 +1367,7 @@ sub add_interface_jumps {
     our %output_jump_added;
     our %forward_jump_added;
     my  $lo_jump_added = 0;
+    my @interfaces = grep $_ ne '%vserver%', @_;
     #
     # Add Nat jumps
     #
@@ -1393,11 +1379,11 @@ sub add_interface_jumps {
     addnatjump 'POSTROUTING' , 'nat_out';
     addnatjump 'PREROUTING', 'dnat';
 
-    for my $interface ( grep $_ ne '%vserver%', @_ ) {
+    for my $interface ( @interfaces  ) {
 	addnatjump 'PREROUTING'  , input_chain( $interface )  , imatch_source_dev( $interface );
 	addnatjump 'POSTROUTING' , output_chain( $interface ) , imatch_dest_dev( $interface );
 	addnatjump 'POSTROUTING' , masq_chain( $interface ) , imatch_dest_dev( $interface );
-	
+
 	if ( have_capability 'RAWPOST_TABLE' ) {
 	    insert_ijump ( $rawpost_table->{POSTROUTING}, j => postrouting_chain( $interface ), 0, imatch_dest_dev( $interface) )   if $rawpost_table->{postrouting_chain $interface};
 	    insert_ijump ( $raw_table->{PREROUTING},      j => prerouting_chain( $interface ),  0, imatch_source_dev( $interface) ) if $raw_table->{prerouting_chain $interface};
@@ -1407,7 +1393,7 @@ sub add_interface_jumps {
     #
     # Add the jumps to the interface chains from filter FORWARD, INPUT, OUTPUT
     #
-    for my $interface ( grep $_ ne '%vserver%', @_ ) {
+    for my $interface ( @interfaces ) {
 	my $forwardref   = $filter_table->{forward_chain $interface};
 	my $inputref     = $filter_table->{input_chain $interface};
 	my $outputref    = $filter_table->{output_chain $interface};
@@ -1417,14 +1403,15 @@ sub add_interface_jumps {
 
 	if ( $interfaceref->{options}{port} ) {
 	    my $bridge = $interfaceref->{bridge};
+
 	    add_ijump ( $filter_table->{forward_chain $bridge},
 			j => 'ACCEPT',
 			imatch_source_dev( $interface, 1),
 			imatch_dest_dev( $interface, 1)
-		     ) unless $interfaceref->{nets} || ! $interfaceref->{options}{bridge};
+		     ) unless $interfaceref->{nets};
 
 	    add_ijump( $filter_table->{forward_chain $bridge} ,
-		       j => $forwardref , 
+		       j => $forwardref ,
 		       imatch_source_dev( $interface, 1 )
 		     ) unless $forward_jump_added{$interface} || ! use_forward_chain $interface, $forwardref;
 
@@ -1463,7 +1450,7 @@ sub add_interface_jumps {
 # The biggest disadvantage of the zone-policy-rule model used by Shorewall is that it doesn't scale well as the number of zones increases (Order N**2 where N = number of zones).
 # A major goal of the rewrite of the compiler in Perl was to restrict those scaling effects to this function and the rules that it generates.
 #
-# The function traverses the full "source-zone by destination-zone" matrix and generates the rules necessary to direct traffic through the right set of filter-table and 
+# The function traverses the full "source-zone by destination-zone" matrix and generates the rules necessary to direct traffic through the right set of filter-table and
 # nat-table rules.
 #
 sub generate_matrix() {
@@ -1476,7 +1463,7 @@ sub generate_matrix() {
     my $fw       = firewall_zone;
     my @zones    = off_firewall_zones;
     my @vservers = vserver_zones;
-    
+
     my $notrackref = $raw_table->{notrack_chain $fw};
     my @state = $config{BLACKLISTNEWONLY} ? $globals{UNTRACKED} ? state_imatch 'NEW,INVALID,UNTRACKED' : state_imatch 'NEW,INVALID' : ();
     my $interface_jumps_added = 0;
@@ -1487,64 +1474,29 @@ sub generate_matrix() {
     my  %ipsec_jump_added   = ();
 
     progress_message2 'Generating Rule Matrix...';
-    progress_message  '  Handling blacklisting and complex zones...';
+    progress_message  '  Handling complex zones...';
 
     #
-    # Special processing for complex and/or blacklisting configurations
+    # Special processing for configurations with more than 2 off-firewall zones or with other special considerations like IPSEC.
     #
     for my $zone ( @zones ) {
 	my $zoneref = find_zone( $zone );
-	my $simple  =  @zones <= 2 && ! $zoneref->{options}{complex};
+
+	next if  @zones <= 2 && ! $zoneref->{complex};
 	#
-	# Handle blacklisting first
+	# Complex zone or we have more than two off-firewall zones -- Shorewall::Rules::classic_blacklist created a zone forwarding chain
 	#
-	if ( $zoneref->{options}{in}{blacklist} ) {
-	    my $blackref = $filter_table->{blacklst};
-	    insert_ijump ensure_rules_chain( rules_chain( $zone, $_ ) ) , j => $blackref , -1, @state for firewall_zone, @vservers;
-
-	    if ( $simple ) {
-		#
-		# We won't create a zone forwarding chain for this zone so we must add blacklisting jumps to the rules chains
-		#
-		for my $zone1 ( @zones ) {
-		    my $ruleschain    = rules_chain( $zone, $zone1 );
-		    my $ruleschainref = $filter_table->{$ruleschain};
-
-		    if ( ( $zone ne $zone1 || $ruleschainref->{referenced} ) && $ruleschainref->{policy} ne 'NONE' ) {
-			insert_ijump( ensure_rules_chain( $ruleschain ), j => $blackref, -1, @state );
-		    }
-		}
-	    }
-	}
-
-	if ( $zoneref->{options}{out}{blacklist} ) {
-	    my $blackref = $filter_table->{blackout};
-	    insert_ijump ensure_rules_chain( rules_chain( firewall_zone, $zone ) ) , j => $blackref , -1, @state;
-
-	    for my $zone1 ( @zones, @vservers ) {
-		my $ruleschain    = rules_chain( $zone1, $zone );
-		my $ruleschainref = $filter_table->{$ruleschain};
-
-		if ( ( $zone ne $zone1 || $ruleschainref->{referenced} ) && $ruleschainref->{policy} ne 'NONE' ) {
-		    insert_ijump( ensure_rules_chain( $ruleschain ), j => $blackref, -1, @state );
-		}
-	    }
-	}
-
-	next if $simple;
+	my $frwd_ref = $filter_table->{zone_forward_chain( $zone )};
 
+	assert( $frwd_ref, $zone );
 	#
-	# Complex zone or we have more than one non-firewall zone -- create a zone forwarding chain
+	# Add Zone mark if any
 	#
-	my $frwd_ref = new_standard_chain zone_forward_chain( $zone );
-
-	insert_ijump( $frwd_ref , j => $filter_table->{blacklst}, -1, @state ) if $zoneref->{options}{in}{blacklist};
-
 	add_ijump( $frwd_ref , j => 'MARK --set-mark ' . in_hex( $zoneref->{mark} ) . '/' . in_hex( $globals{ZONE_MASK} ) ) if $zoneref->{mark};
 
 	if ( have_ipsec ) {
 	    #
-	    # Because policy match only matches an 'in' or an 'out' policy (but not both), we have to place the
+	    # Prior to KLUDGEFREE, policy match could only match an 'in' or an 'out' policy (but not both), so we place the
 	    # '--pol ipsec --dir in' rules at the front of the (interface) forwarding chains. Otherwise, decrypted packets
 	    # can match '--pol none --dir out' rules and send the packets down the wrong rules chain.
 	    #
@@ -1562,6 +1514,9 @@ sub generate_matrix() {
 			copy_rules( $sourcechainref, $frwd_ref, 1 ) unless $ipsec_jump_added{$zone}++;
 			$sourcechainref = $filter_table->{FORWARD};
 		    } elsif ( $interfaceref->{options}{port} ) {
+			#
+			# The forwarding chain for a bridge with ports is always used
+			#
 			add_ijump( $filter_table->{ forward_chain $interfaceref->{bridge} } ,
 				   j => $sourcechainref ,
 				   imatch_source_dev( $interface , 1 ) )
@@ -1571,6 +1526,9 @@ sub generate_matrix() {
 		    }
 		} else {
 		    if ( $interfaceref->{options}{port} ) {
+			#
+			# The forwarding chain for a bridge with ports is always used
+			#
 			$sourcechainref = $filter_table->{ forward_chain $interfaceref->{bridge} };
 			@interfacematch = imatch_source_dev $interface, 1;
 		    } else {
@@ -1613,13 +1571,12 @@ sub generate_matrix() {
 	my $source_hosts_ref = $zoneref->{hosts};
 	my $chain1           = rules_target firewall_zone , $zone;
 	my $chain2           = rules_target $zone, firewall_zone;
-	my $complex          = $zoneref->{options}{complex} || 0;
 	my $type             = $zoneref->{type};
 	my $frwd_ref         = $filter_table->{zone_forward_chain $zone};
 	my $chain            = 0;
 	my $dnatref          = ensure_chain 'nat' , dnat_chain( $zone );
 	my $notrackref       = ensure_chain 'raw' , notrack_chain( $zone );
-	my $nested           = $zoneref->{options}{nested};
+	my $nested           = @{$zoneref->{parents}};
 	my $parenthasnat     = 0;
 	my $parenthasnotrack = 0;
 
@@ -1743,14 +1700,14 @@ sub generate_matrix() {
 				       imatch_source_dev( $interface),
 				       @source,
 				       @ipsec_in_match );
-				      
+
 			    if ( get_physical( $interface ) eq '+' ) {
 				#
 				# The jump from the PREROUTING chain to dnat may not have been added above
-				# 
+				#
 				addnatjump 'PREROUTING', 'dnat' unless $preroutingref->{references}{PREROUTING};
 			    }
-				
+
 			    check_optimization( $dnatref ) if @source;
 			}
 
@@ -1776,11 +1733,10 @@ sub generate_matrix() {
 			my $interfacechainref = $filter_table->{input_chain $interface};
 			my @interfacematch;
 			my $use_input;
-			my $blacklist = $zoneref->{options}{in}{blacklist};
 
 			if ( @vservers || use_input_chain( $interface, $interfacechainref ) || ! $chain2 || ( @{$interfacechainref->{rules}} && ! $chain2ref ) ) {
 			    $inputchainref = $interfacechainref;
-			    
+
 			    if ( $isport ) {
 				add_ijump( $filter_table->{ input_chain $bridge },
 					   j => $inputchainref ,
@@ -1817,7 +1773,7 @@ sub generate_matrix() {
 
 			    if ( use_forward_chain $interface, $forwardref ) {
 				add_ijump $forwardref , j => $ref, @source, @ipsec_in_match;
-				
+
 				if ( $isport ) {
 				    add_ijump( $filter_table->{ forward_chain $bridge } ,
 					       j => $forwardref ,
@@ -1958,7 +1914,7 @@ sub generate_matrix() {
 			    # Either we must use the interface's forwarding chain or that chain has rules and we have nowhere to move them
 			    #
 			    $chain3ref = $forwardchainref;
-			    
+
 			    if ( $interfaceref->{options}{port} ) {
 				add_ijump( $filter_table->{ forward_chain $interfaceref->{bridge} } ,
 					   j => $chain3ref,
@@ -2030,8 +1986,6 @@ sub generate_matrix() {
 
     add_interface_jumps @interfaces unless $interface_jumps_added;
 
-    promote_blacklist_rules;
-
     my %builtins = ( mangle => [ qw/PREROUTING INPUT FORWARD POSTROUTING/ ] ,
 		     nat=>     [ qw/PREROUTING OUTPUT POSTROUTING/ ] ,
 		     filter=>  [ qw/INPUT FORWARD OUTPUT/ ] );

Shorewall/Perl/Shorewall/Nat.pm

@@ -54,8 +54,8 @@ sub initialize() {
 #
 sub process_one_masq( )
 {
-    my ($interfacelist, $networks, $addresses, $proto, $ports, $ipsec, $mark, $user ) = 
-	split_line1 'masq file', { interface => 0, source => 1, address => 2, proto => 3, port => 4, ipsec => 5, mark => 6, user => 7 };
+    my ($interfacelist, $networks, $addresses, $proto, $ports, $ipsec, $mark, $user, $condition ) =
+	split_line1 'masq file', { interface => 0, source => 1, address => 2, proto => 3, port => 4, ipsec => 5, mark => 6, user => 7, switch => 8 };
 
     if ( $interfacelist eq 'COMMENT' ) {
 	process_comment;
@@ -88,7 +88,7 @@ sub process_one_masq( )
 	$interfacelist = $1;
     } elsif ( $interfacelist =~ /^([^:]+):([^:]*)$/ ) {
 	my ( $one, $two ) = ( $1, $2 );
-	if ( $2 =~ /\./ ) {
+	if ( $2 =~ /\./ || $2 =~ /^%/ ) {
 	    $interfacelist = $one;
 	    $destnets = $two;
 	}
@@ -117,9 +117,9 @@ sub process_one_masq( )
     }
 
     #
-    # Handle Protocol and Ports
+    # Handle Protocol, Ports and Condition
     #
-    $baserule .= do_proto $proto, $ports, '';
+    $baserule .= do_proto( $proto, $ports, '' ) . do_condition( $condition );
     #
     # Handle Mark
     #
@@ -195,7 +195,7 @@ sub process_one_masq( )
 			    if ( $conditional = conditional_rule( $chainref, $addr ) ) {
 				$addrlist .= '--to-source ' . get_interface_address $1;
 			    } else {
-				$addrlist .= '--to-source ' . record_runtime_address $1;
+				$addrlist .= '--to-source ' . record_runtime_address( '&', $1 );
 			    }
 			} elsif ( $addr =~ /^.*\..*\..*\./ ) {
 			    $target = 'SNAT ';
@@ -208,11 +208,9 @@ sub process_one_masq( )
 			    $addrlist .= "--to-source $addr ";
 			    $exceptionrule = do_proto( $proto, '', '' ) if $addr =~ /:/;
 			} else {
-			    my $ports = $addr; 
+			    my $ports = $addr;
 			    $ports =~ s/^://;
-			    my $portrange = $ports;
-			    $portrange =~ s/-/:/;
-			    validate_portpair( $proto, $portrange );
+			    validate_portpair1( $proto, $ports );
 			    $addrlist .= "--to-ports $ports ";
 			    $exceptionrule = do_proto( $proto, '', '' );
 			}
@@ -278,7 +276,7 @@ sub setup_masq()
 
 	first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , 'a non-empty masq file' , 's'; } );
 
-	process_one_masq while read_a_line;
+	process_one_masq while read_a_line( NORMAL_READ );
 
 	clear_comment;
     }
@@ -375,7 +373,7 @@ sub setup_nat() {
 
 	first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , 'a non-empty nat file' , 's'; } );
 
-	while ( read_a_line ) {
+	while ( read_a_line( NORMAL_READ ) ) {
 
 	    my ( $external, $interfacelist, $internal, $allints, $localnat ) = split_line1 'nat file', { external => 0, interface => 1, internal => 2, allints => 3, local => 4 };
 
@@ -411,7 +409,7 @@ sub setup_netmap() {
 
 	first_entry "$doing $fn...";
 
-	while ( read_a_line ) {
+	while ( read_a_line( NORMAL_READ ) ) {
 
 	    my ( $type, $net1, $interfacelist, $net2, $net3, $proto, $dport, $sport ) = split_line 'netmap file', { type => 0, net1 => 1, interface => 2, net2 => 3, net3 => 4, proto => 5, dport => 6, sport => 7 };
 
@@ -428,7 +426,7 @@ sub setup_netmap() {
 		unless ( $type =~ /:/ ) {
 		    my @rulein;
 		    my @ruleout;
-		    
+
 		    validate_net $net1, 0;
 		    validate_net $net2, 0;
 
@@ -441,7 +439,7 @@ sub setup_netmap() {
 		    require_capability 'NAT_ENABLED', 'Stateful NAT Entries', '';
 
 		    if ( $type eq 'DNAT' ) {
-			dest_iexclusion(  ensure_chain( 'nat' , input_chain $interface ) , 
+			dest_iexclusion(  ensure_chain( 'nat' , input_chain $interface ) ,
 					  j => 'NETMAP' ,
 					  "--to $net2",
 					  $net1 ,
@@ -467,10 +465,10 @@ sub setup_netmap() {
 		    validate_net $net2, 0;
 
 		    unless ( $interfaceref->{root} ) {
-			@match = imatch_dest_dev(  $interface ); 
+			@match = imatch_dest_dev(  $interface );
 			$interface = $interfaceref->{name};
 		    }
-			
+
 		    if ( $chain eq 'P' ) {
 			$chain = prerouting_chain $interface;
 			@match = imatch_source_dev( $iface ) unless $iface eq $interface;
@@ -483,7 +481,7 @@ sub setup_netmap() {
 
 		    my $chainref = ensure_chain( $table, $chain );
 
-		    
+
 		    if ( $target eq 'DNAT' ) {
 			dest_iexclusion( $chainref ,
 					 j => 'RAWDNAT' ,
@@ -506,7 +504,7 @@ sub setup_netmap() {
 		    fatal_error 'TYPE must be specified' if $type eq '-';
 		    fatal_error "Invalid TYPE ($type)";
 		}
-		
+
 		progress_message "   Network $net1 on $iface mapped to $net2 ($type)";
 	    }
 	}

Shorewall/Perl/Shorewall/Proc.pm

@@ -3,7 +3,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2010,2011,2012 - Tom Eastep (teastep@shorewall.net)
 #
 #       Complete documentation is available at http://shorewall.net
 #
@@ -286,7 +286,7 @@ sub setup_interface_proc( $ ) {
     if ( interface_has_option( $interface, 'arp_filter' , $value ) ) {
 	push @emitted, "echo $value > /proc/sys/net/ipv4/conf/$physical/arp_filter";
     }
-	 
+
     if ( interface_has_option( $interface, 'arp_ignore' , $value ) ) {
 	push @emitted, "echo $value > /proc/sys/net/ipv4/conf/$physical/arp_ignore";
     }
@@ -308,14 +308,13 @@ sub setup_interface_proc( $ ) {
     }
 
     if ( @emitted ) {
-	emit( '',
-	      'if [ $COMMAND = enable ]; then' );
+	emit( 'if [ $COMMAND = enable ]; then' );
 	push_indent;
 	emit "$_" for @emitted;
 	pop_indent;
 	emit "fi\n";
     }
 }
-	 
+
 
 1;

Shorewall/Perl/Shorewall/Providers.pm

@@ -3,7 +3,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008,2009,2010.2011 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2010.2011,2012 - Tom Eastep (teastep@shorewall.net)
 #
 #       Complete documentation is available at http://shorewall.net
 #
@@ -21,7 +21,7 @@
 #       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MAS 02110-1301 USA.
 #
 #   This module deals with the /etc/shorewall/providers,
-#   /etc/shorewall/route_rules and /etc/shorewall/routes files.
+#   /etc/shorewall/rtrules and /etc/shorewall/routes files.
 #
 package Shorewall::Providers;
 require Exporter;
@@ -38,7 +38,9 @@ our @EXPORT = qw( process_providers
 		  setup_providers
 		  @routemarked_interfaces
 		  handle_stickiness
-		  handle_optional_interfaces );
+		  handle_optional_interfaces
+		  setup_load_distribution
+	       );
 our @EXPORT_OK = qw( initialize lookup_provider );
 our $VERSION = '4.4_24';
 
@@ -53,11 +55,14 @@ my  @routemarked_providers;
 my  %routemarked_interfaces;
 our @routemarked_interfaces;
 my  %provider_interfaces;
+my  @load_providers;
+my  @load_interfaces;
 
 my $balancing;
 my $fallback;
 my $first_default_route;
 my $first_fallback_route;
+my $maxload;
 
 my %providers;
 
@@ -82,14 +87,17 @@ use constant { ROUTEMARKED_SHARED => 1, ROUTEMARKED_UNSHARED => 2 };
 sub initialize( $ ) {
     $family = shift;
 
-    @routemarked_providers = ();
+    @routemarked_providers  = ();
     %routemarked_interfaces = ();
     @routemarked_interfaces = ();
     %provider_interfaces    = ();
-    $balancing           = 0;
-    $fallback            = 0;
-    $first_default_route  = 1;
-    $first_fallback_route = 1;
+    @load_providers         = ();
+    @load_interfaces        = ();
+    $balancing              = 0;
+    $fallback               = 0;
+    $first_default_route    = 1;
+    $first_fallback_route   = 1;
+    $maxload                = 0;
 
     %providers  = ( local   => { number => LOCAL_TABLE   , mark => 0 , optional => 0 ,routes => [], rules => [] } ,
 		    main    => { number => MAIN_TABLE    , mark => 0 , optional => 0 ,routes => [], rules => [] } ,
@@ -110,38 +118,60 @@ sub setup_route_marking() {
     add_ijump $mangle_table->{$_} , j => 'CONNMARK', targetopts => "--restore-mark --mask $mask", connmark => "! --mark 0/$mask" for qw/PREROUTING OUTPUT/;
 
     my $chainref  = new_chain 'mangle', 'routemark';
-    my $chainref1 = new_chain 'mangle', 'setsticky';
-    my $chainref2 = new_chain 'mangle', 'setsticko';
 
-    my %marked_interfaces;
+    if ( @routemarked_providers ) {
+	my $chainref1 = new_chain 'mangle', 'setsticky';
+	my $chainref2 = new_chain 'mangle', 'setsticko';
 
-    for my $providerref ( @routemarked_providers ) {
-	my $interface = $providerref->{interface};
-	my $physical  = $providerref->{physical};
-	my $mark      = $providerref->{mark};
+	my %marked_interfaces;
 
-	unless ( $marked_interfaces{$interface} ) {
-	    add_ijump $mangle_table->{PREROUTING} , j => $chainref,  i => $physical,     mark => "--mark 0/$mask";
-	    add_ijump $mangle_table->{PREROUTING} , j => $chainref1, i => "! $physical", mark => "--mark  $mark/$mask";
-	    add_ijump $mangle_table->{OUTPUT}     , j => $chainref2,                     mark => "--mark  $mark/$mask";
-	    $marked_interfaces{$interface} = 1;
+	for my $providerref ( @routemarked_providers ) {
+	    my $interface = $providerref->{interface};
+	    my $physical  = $providerref->{physical};
+	    my $mark      = $providerref->{mark};
+
+	    unless ( $marked_interfaces{$interface} ) {
+		add_ijump $mangle_table->{PREROUTING} , j => $chainref,  i => $physical,     mark => "--mark 0/$mask";
+		add_ijump $mangle_table->{PREROUTING} , j => $chainref1, i => "! $physical", mark => "--mark  $mark/$mask";
+		add_ijump $mangle_table->{OUTPUT}     , j => $chainref2,                     mark => "--mark  $mark/$mask";
+		$marked_interfaces{$interface} = 1;
+	    }
+
+	    if ( $providerref->{shared} ) {
+		add_commands( $chainref, qq(if [ -n "$providerref->{mac}" ]; then) ), incr_cmd_level( $chainref ) if $providerref->{optional};
+		add_ijump $chainref, j => 'MARK', targetopts => "--set-mark $providerref->{mark}", imatch_source_dev( $interface ), mac => "--mac-source $providerref->{mac}";
+		decr_cmd_level( $chainref ), add_commands( $chainref, "fi\n" ) if $providerref->{optional};
+	    } else {
+		add_ijump $chainref, j => 'MARK', targetopts => "--set-mark $providerref->{mark}", imatch_source_dev( $interface );
+	    }
 	}
 
-	if ( $providerref->{shared} ) {
-	    add_commands( $chainref, qq(if [ -n "$providerref->{mac}" ]; then) ), incr_cmd_level( $chainref ) if $providerref->{optional};
-	    add_ijump $chainref, j => 'MARK', targetopts => "--set-mark $providerref->{mark}", imatch_source_dev( $interface ), mac => "--mac-source $providerref->{mac}";
-	    decr_cmd_level( $chainref ), add_commands( $chainref, "fi\n" ) if $providerref->{optional};
-	} else {
-	    add_ijump $chainref, j => 'MARK', targetopts => "--set-mark $providerref->{mark}", imatch_source_dev( $interface );
-	}
+	add_ijump $chainref, j => 'CONNMARK', targetopts => "--save-mark --mask $mask", mark => "! --mark 0/$mask";
     }
 
-    add_ijump $chainref, j => 'CONNMARK', targetopts => "--save-mark --mask $mask", mark => "! --mark 0/$mask";
+    if ( @load_interfaces ) {
+	my $chainref1 = new_chain 'mangle', 'balance';
+	my @match;
+
+	add_ijump $chainref,               g => $chainref1, mark => "--mark 0/$mask";
+	add_ijump $mangle_table->{OUTPUT}, j => $chainref1, state_imatch( 'NEW,RELATED' ), mark => "--mark 0/$mask";
+
+	for my $physical ( @load_interfaces ) {
+
+	    my $chainref2 = new_chain( 'mangle', load_chain( $physical ) );
+
+	    set_optflags( $chainref2, DONT_OPTIMIZE | DONT_MOVE | DONT_DELETE );
+
+  	    add_ijump ( $chainref1,
+			j => $chainref2 ,
+		        mark => "--mark 0/$mask" );
+	}
+    }
 }
 
 sub copy_table( $$$ ) {
     my ( $duplicate, $number, $realm ) = @_;
-    
+
     my $filter = $family == F_IPV6 ? q(fgrep -v ' cache ' | sed 's/ via :: / /' | ) : '';
 
     emit '';
@@ -156,7 +186,7 @@ sub copy_table( $$$ ) {
 	   '        default)',
 	   '            ;;',
 	   '        *)' );
-	   
+
     if ( $family == F_IPV4 ) {
 	emit ( '            case $net in',
 	       '                255.255.255.255*)',
@@ -188,7 +218,7 @@ sub copy_and_edit_table( $$$$ ) {
     # Shell and iptables use a different wildcard character
     #
     $copy =~ s/\+/*/g;
-    
+
     emit '';
 
     if ( $realm ) {
@@ -214,7 +244,7 @@ sub copy_and_edit_table( $$$$ ) {
 	     );
     } else {
 	emit (  "                    run_ip route add table $number \$net \$route $realm" );
-    } 
+    }
 
     emit (  '                    ;;',
 	    '            esac',
@@ -366,8 +396,8 @@ sub process_a_provider() {
 	$gateway = '';
     }
 
-    my ( $loose, $track,                   $balance , $default, $default_balance,                $optional,                           $mtu, $local ) =
-	(0,      $config{TRACK_PROVIDERS}, 0 ,        0,        $config{USE_DEFAULT_RT} ? 1 : 0, interface_is_optional( $interface ), ''  , 0 );
+    my ( $loose, $track,                   $balance , $default, $default_balance,                $optional,                           $mtu, $local , $load ) =
+	(0,      $config{TRACK_PROVIDERS}, 0 ,        0,        $config{USE_DEFAULT_RT} ? 1 : 0, interface_is_optional( $interface ), ''  , 0      , 0 );
 
     unless ( $options eq '-' ) {
 	for my $option ( split_list $options, 'option' ) {
@@ -408,6 +438,9 @@ sub process_a_provider() {
 		$local = 1;
 		$track = 0           if $config{TRACK_PROVIDERS};
 		$default_balance = 0 if $config{USE_DEFAULT_RT};
+	    } elsif ( $option =~ /^load=(0?\.\d{1,8})/ ) {
+		$load = $1;
+		require_capability 'STATISTIC_MATCH', "load=$load", 's';
 	    } else {
 		fatal_error "Invalid option ($option)";
 	    }
@@ -416,6 +449,12 @@ sub process_a_provider() {
 
     fatal_error q(The 'balance' and 'fallback' options are mutually exclusive) if $balance && $default;
 
+    if ( $load ) {
+	fatal_error q(The 'balance=<weight>' and 'load=<load-factor>' options are mutually exclusive) if $balance > 1;
+	fatal_error q(The 'fallback=<weight>' and 'load=<load-factor>' options are mutually exclusive) if $default > 1;
+	$maxload += $load;
+    }
+
     if ( $local ) {
 	fatal_error "GATEWAY not valid with 'local' provider" unless $gatewaycase eq 'none';
 	fatal_error "'track' not valid with 'local'"          if $track;
@@ -488,6 +527,7 @@ sub process_a_provider() {
 			   duplicate   => $duplicate ,
 			   address     => $address ,
 			   local       => $local ,
+			   load        => $load ,
 			   rules       => [] ,
 			   routes      => [] ,
 			 };
@@ -506,6 +546,8 @@ sub process_a_provider() {
 	push @routemarked_providers, $providers{$table};
     }
 
+    push @load_interfaces, $physical if $load;
+
     push @providers, $table;
 
     progress_message "   Provider \"$currentline\" $done";
@@ -515,9 +557,9 @@ sub process_a_provider() {
 # Generate the start_provider_...() function for the passed provider
 #
 sub add_a_provider( $$ ) {
-  
+
     my ( $providerref, $tcdevices ) = @_;
-    
+
     my $table       = $providerref->{provider};
     my $number      = $providerref->{number};
     my $mark        = $providerref->{rawmark};
@@ -537,6 +579,8 @@ sub add_a_provider( $$ ) {
     my $duplicate   = $providerref->{duplicate};
     my $address     = $providerref->{address};
     my $local       = $providerref->{local};
+    my $load        = $providerref->{load};
+
     my $dev         = chain_base $physical;
     my $base        = uc $dev;
     my $realm = '';
@@ -563,19 +607,38 @@ sub add_a_provider( $$ ) {
 	    }
 	}
     }
-    
+
+    emit( "echo $load > \${VARDIR}/${physical}_load",
+	  'echo ' . in_hex( $mark ) . '/' . in_hex( $globals{PROVIDER_MASK} ) . " > \${VARDIR}/${physical}_mark" ) if $load;
+
+    emit( '',
+	  "cat <<EOF >> \${VARDIR}/undo_${table}_routing" );
+
+    emit_unindented 'case \$COMMAND in';
+    emit_unindented '    enable|disable)';
+    emit_unindented '        ;;';
+    emit_unindented '    *)';
+    emit_unindented "        rm -f \${VARDIR}/${physical}_load" if $load;
+    emit_unindented "        rm -f \${VARDIR}/${physical}_mark" if $load;
+    emit_unindented <<"CEOF", 1;
+        rm -f \${VARDIR}/${physical}.status
+        ;;
+esac
+EOF
+CEOF
     #
     # /proc for this interface
     #
     setup_interface_proc( $interface );
 
     if ( $mark ne '-' ) {
+	my $hexmark = in_hex( $mark );
 	my $mask = have_capability 'FWMARK_RT_MASK' ? '/' . in_hex $globals{PROVIDER_MASK} : '';
 
-	emit ( "qt \$IP -$family rule del fwmark ${mark}${mask}" ) if $config{DELETE_THEN_ADD};
+	emit ( "qt \$IP -$family rule del fwmark ${hexmark}${mask}" ) if $config{DELETE_THEN_ADD};
 
-	emit ( "run_ip rule add fwmark ${mark}${mask} pref $pref table $number",
-	       "echo \"qt \$IP -$family rule del fwmark ${mark}${mask}\" >> \${VARDIR}/undo_${table}_routing"
+	emit ( "run_ip rule add fwmark ${hexmark}${mask} pref $pref table $number",
+	       "echo \"qt \$IP -$family rule del fwmark ${hexmark}${mask}\" >> \${VARDIR}/undo_${table}_routing"
 	     );
     }
 
@@ -599,8 +662,7 @@ sub add_a_provider( $$ ) {
 	    emit "run_ip route replace $gateway src $address dev $physical ${mtu}";
 	    emit "run_ip route replace $gateway src $address dev $physical ${mtu}table $number $realm";
 	} else {
-	    emit "qt \$IP -6 route del $gateway src $address dev $physical ${mtu}";
-	    emit "run_ip route add $gateway src $address dev $physical ${mtu}";
+	    emit "qt \$IP -6 route add $gateway src $address dev $physical ${mtu}";
 	    emit "qt \$IP -6 route del $gateway src $address dev $physical ${mtu}table $number $realm";
 	    emit "run_ip route add $gateway src $address dev $physical ${mtu}table $number $realm";
 	}
@@ -627,11 +689,14 @@ sub add_a_provider( $$ ) {
 	    emit qq(run_ip route add default table ) . DEFAULT_TABLE . qq( dev $physical metric $number);
 	    emit qq(echo "qt \$IP -$family route del default dev $physical table ) . DEFAULT_TABLE . qq(" >> \${VARDIR}/undo_${table}_routing);
 	}
-	
+
 	$fallback = 1;
     }
 
-    emit ( qq(\nqt \$IP rule add from all table ) . DEFAULT_TABLE . qq( prio 32767\n) ) if $family == F_IPV6;
+    emit( qq(\n) ,
+	  qq(if ! \$IP -6 rule ls | egrep -q "32767:[[:space:]]+from all lookup (default|253)"; then) ,
+	  qq(    qt \$IP -6 rule add from all table ) . DEFAULT_TABLE . qq( prio 32767\n) ,
+	  qq(fi) ) if $family == F_IPV6;
 
     unless ( $local ) {
 	emit '';
@@ -662,7 +727,7 @@ sub add_a_provider( $$ ) {
 	emit '';
 	emit $_ for @{$providers{$table}->{rules}};
     }
-    
+
     if ( @{$providerref->{routes}} ) {
 	emit '';
 	emit $_ for @{$providers{$table}->{routes}};
@@ -672,8 +737,11 @@ sub add_a_provider( $$ ) {
 
     my ( $tbl, $weight );
 
+    emit( qq(echo 0 > \${VARDIR}/${physical}.status) );
+
     if ( $optional ) {
-	emit( 'if [ $COMMAND = enable ]; then' );
+	emit( '',
+	      'if [ $COMMAND = enable ]; then' );
 
 	push_indent;
 
@@ -697,10 +765,12 @@ sub add_a_provider( $$ ) {
 		    emit qq(add_gateway "nexthop dev $physical $realm" ) . $tbl;
 		}
 	    }
-	} else {
+	    	} else {
 	    $weight = 1;
 	}
 
+	emit ( "distribute_load $maxload @load_interfaces" ) if $load;
+
 	unless ( $shared ) {
 	    emit( "setup_${dev}_tc" ) if $tcdevices->{$interface};
 	}
@@ -708,25 +778,28 @@ sub add_a_provider( $$ ) {
 	emit ( qq(progress_message2 "   Provider $table ($number) Started") );
 
 	pop_indent;
- 
-	emit( 'else' ,
-	      qq(    echo $weight > \${VARDIR}/${physical}_weight) ,
+
+	emit( 'else' );
+	emit( qq(    echo $weight > \${VARDIR}/${physical}_weight) ,
 	      qq(    progress_message "   Provider $table ($number) Started"),
 	      qq(fi\n)
 	    );
     } else {
+	emit( qq(echo 0 > \${VARDIR}/${physical}.status) );
 	emit( qq(progress_message "Provider $table ($number) Started") );
     }
-    
+
     pop_indent;
 
     emit 'else';
 
     push_indent;
 
+    emit( qq(echo 1 > \${VARDIR}/${physical}.status) );
+
     if ( $optional ) {
 	if ( $shared ) {
-	    emit ( "error_message \"WARNING: Gateway $gateway is not reachable -- Provider $table ($number) not Started\"" );	    
+	    emit ( "error_message \"WARNING: Gateway $gateway is not reachable -- Provider $table ($number) not Started\"" );
 	} else {
 	    emit ( "error_message \"WARNING: Interface $physical is not usable -- Provider $table ($number) not Started\"" );
 	}
@@ -769,7 +842,7 @@ sub add_a_provider( $$ ) {
 
 	    if ( $gateway ) {
 		$via = "via $gateway dev $physical";
-	    } else {    
+	    } else {
 		$via = "dev $physical";
 	    }
 
@@ -782,8 +855,11 @@ sub add_a_provider( $$ ) {
 	emit (". $undo",
 	      "> $undo" );
 
+	emit ( '',
+	       "distribute_load $maxload @load_interfaces" ) if $load;
+
 	unless ( $shared ) {
-	    emit( '', 
+	    emit( '',
 		  "qt \$TC qdisc del dev $physical root",
 		  "qt \$TC qdisc del dev $physical ingress\n" ) if $tcdevices->{$interface};
 	}
@@ -804,7 +880,7 @@ sub add_a_provider( $$ ) {
 }
 
 sub add_an_rtrule( ) {
-    my ( $source, $dest, $provider, $priority, $originalmark ) = split_line 'route_rules file', { source => 0, dest => 1, provider => 2, priority => 3 , mark => 4 };
+    my ( $source, $dest, $provider, $priority, $originalmark ) = split_line 'rtrules file', { source => 0, dest => 1, provider => 2, priority => 3 , mark => 4 };
 
     our $current_if;
 
@@ -831,7 +907,7 @@ sub add_an_rtrule( ) {
     my $number = $providerref->{number};
 
     fatal_error "You may not add rules for the $provider provider" if $number == LOCAL_TABLE || $number == UNSPEC_TABLE;
-    fatal_error "You must specify either the source or destination in a route_rules entry" if $source eq '-' && $dest eq '-';
+    fatal_error "You must specify either the source or destination in a rtrules entry" if $source eq '-' && $dest eq '-';
 
     if ( $dest eq '-' ) {
 	$dest = 'to ' . ALLIP;
@@ -842,6 +918,8 @@ sub add_an_rtrule( ) {
 
     if ( $source eq '-' ) {
 	$source = 'from ' . ALLIP;
+    } elsif ( $source =~ s/^&// ) {
+	$source = 'from ' . record_runtime_address '&', $source;
     } elsif ( $family == F_IPV4 ) {
 	if ( $source =~ /:/ ) {
 	    ( my $interface, $source , my $remainder ) = split( /:/, $source, 3 );
@@ -853,7 +931,7 @@ sub add_an_rtrule( ) {
 	    validate_net ( $source, 0 );
 	    $source = "from $source";
 	} else {
-	    $source = "iif $source";
+	    $source = 'iif ' . physical_name $source;
 	}
     } elsif ( $source =~  /^(.+?):<(.+)>\s*$/ ||  $source =~  /^(.+?):\[(.+)\]\s*$/ ) {
 	my ($interface, $source ) = ($1, $2);
@@ -864,7 +942,7 @@ sub add_an_rtrule( ) {
 	validate_net ( $source, 0 );
 	$source = "from $source";
     } else {
-	$source = "iif $source";
+	$source = 'iif ' . physical_name $source;
     }
 
     my $mark = '';
@@ -926,14 +1004,14 @@ sub add_a_route( ) {
     my $routes = $providerref->{routes};
 
     fatal_error "You may not add routes to the $provider table" if $number == LOCAL_TABLE || $number == UNSPEC_TABLE;
-    
+
     if ( $gateway ne '-' ) {
 	if ( $device ne '-' ) {
 	    push @$routes, qq(run_ip route add $dest via $gateway dev $physical table $number);
 	    emit qq(echo "qt \$IP -$family route del $dest via $gateway dev $physical table $number" >> \${VARDIR}/undo_${provider}_routing) if $number >= DEFAULT_TABLE;
 	} else {
 	    push @$routes, qq(run_ip route add $dest via $gateway table $number);
-	    emit qq(echo "\$IP -$family route del $dest via $gateway table $number" >> \${VARDIR}/undo_${provider}_routing) if $number >= DEFAULT_TABLE; 
+	    emit qq(echo "\$IP -$family route del $dest via $gateway table $number" >> \${VARDIR}/undo_${provider}_routing) if $number >= DEFAULT_TABLE;
 	}
     } else {
 	fatal_error "You must specify a device for this route" unless $physical;
@@ -946,7 +1024,7 @@ sub add_a_route( ) {
 
 sub setup_null_routing() {
     save_progress_message "Null Routing the RFC 1918 subnets";
-    emit "> \${VARDIR}undo_rfc1918_routing\n";
+    emit "> \${VARDIR}/undo_rfc1918_routing\n";
     for ( rfc1918_networks ) {
 	emit( qq(if ! \$IP -4 route ls | grep -q '^$_.* dev '; then),
 	      qq(    run_ip route replace unreachable $_),
@@ -980,7 +1058,7 @@ sub start_providers() {
     emit 'DEFAULT_ROUTE=';
     emit 'FALLBACK_ROUTE=';
     emit '';
-    
+
     for my $provider ( qw/main default/ ) {
 	emit '';
 	emit qq(> \${VARDIR}/undo_${provider}_routing );
@@ -992,20 +1070,20 @@ sub start_providers() {
 }
 
 sub finish_providers() {
+    my $table = MAIN_TABLE;
+
+    if ( $config{USE_DEFAULT_RT} ) {
+	emit ( 'run_ip rule add from ' . ALLIP . ' table ' . MAIN_TABLE .    ' pref 999',
+	       'run_ip rule add from ' . ALLIP . ' table ' . BALANCE_TABLE . ' pref 32765',
+	       "\$IP -$family rule del from " . ALLIP . ' table ' . MAIN_TABLE . ' pref 32766',
+	       qq(echo "qt \$IP -$family rule add from ) . ALLIP . ' table ' . MAIN_TABLE .    ' pref 32766" >> ${VARDIR}/undo_main_routing',
+	       qq(echo "qt \$IP -$family rule del from ) . ALLIP . ' table ' . MAIN_TABLE .    ' pref 999" >> ${VARDIR}/undo_main_routing',
+	       qq(echo "qt \$IP -$family rule del from ) . ALLIP . ' table ' . BALANCE_TABLE . ' pref 32765" >> ${VARDIR}/undo_balance_routing',
+	       '' );
+	$table = BALANCE_TABLE;
+    }
+
     if ( $balancing ) {
-	my $table = MAIN_TABLE;
-
-	if ( $config{USE_DEFAULT_RT} ) {
-	    emit ( 'run_ip rule add from ' . ALLIP . ' table ' . MAIN_TABLE .    ' pref 999',
-		   'run_ip rule add from ' . ALLIP . ' table ' . BALANCE_TABLE . ' pref 32765',
-		   "\$IP -$family rule del from " . ALLIP . ' table ' . MAIN_TABLE . ' pref 32766',
-		   qq(echo "qt \$IP -$family rule add from ) . ALLIP . ' table ' . MAIN_TABLE .    ' pref 32766" >> ${VARDIR}/undo_main_routing',
-		   qq(echo "qt \$IP -$family rule del from ) . ALLIP . ' table ' . MAIN_TABLE .    ' pref 999" >> ${VARDIR}/undo_main_routing',
-		   qq(echo "qt \$IP -$family rule del from ) . ALLIP . ' table ' . BALANCE_TABLE . ' pref 32765" >> ${VARDIR}/undo_balance_routing',
-		   '' );
-	    $table = BALANCE_TABLE;
-	}
-
 	emit  ( 'if [ -n "$DEFAULT_ROUTE" ]; then' );
 	if ( $family == F_IPV4 ) {
 	    emit  ( "    run_ip route replace default scope global table $table \$DEFAULT_ROUTE" );
@@ -1021,7 +1099,7 @@ sub finish_providers() {
 		    ''
 		  );
 	}
- 
+
 	emit  ( "    progress_message \"Default route '\$(echo \$DEFAULT_ROUTE | sed 's/\$\\s*//')' Added\"",
 		'else',
 		'    error_message "WARNING: No Default route added (all \'balance\' providers are down)"' );
@@ -1088,19 +1166,27 @@ sub process_providers( $ ) {
     $lastmark = 0;
 
     if ( my $fn = open_file 'providers' ) {
-	first_entry "$doing $fn..."; 
-	process_a_provider, $providers++ while read_a_line;
+	first_entry "$doing $fn...";
+	process_a_provider, $providers++ while read_a_line( NORMAL_READ );
     }
 
     if ( $providers ) {
-	my $fn = open_file 'route_rules';
+	my $fn = open_file( 'route_rules' );
+
+	if ( $fn ){
+	    if ( -f ( my $fn1 = find_file 'rtrules' ) ) {
+		warning_message "Both $fn and $fn1 exists: $fn1 will be ignored";
+	    }
+	} else {
+	    $fn = open_file( 'rtrules' );
+	}
 
 	if ( $fn ) {
 	    first_entry "$doing $fn...";
-	    
+
 	    emit '';
 
-	    add_an_rtrule while read_a_line;
+	    add_an_rtrule while read_a_line( NORMAL_READ );
 	}
 
 	$fn = open_file 'routes';
@@ -1108,12 +1194,12 @@ sub process_providers( $ ) {
 	if ( $fn ) {
 	    first_entry "$doing $fn...";
 	    emit '';
-	    add_a_route while read_a_line;
+	    add_a_route while read_a_line( NORMAL_READ );
 	}
     }
 
     add_a_provider( $providers{$_}, $tcdevices ) for @providers;
-    
+
     emit << 'EOF';;
 
 #
@@ -1138,10 +1224,10 @@ EOF
 		emit( "$providerref->{physical}|$provider)" );
 	    }
 
-	    emit ( "    if [ -z \"`\$IP -$family route ls table $providerref->{number}`\" ]; then", 
+	    emit ( "    if [ -z \"`\$IP -$family route ls table $providerref->{number}`\" ]; then",
 		   "        start_provider_$provider",
 		   '    else',
-		   '        startup_error "Interface $g_interface is already enabled"',
+		   "        startup_error \"Interface $providerref->{physical} is already enabled\"",
 		   '    fi',
 		   '    ;;'
 		 );
@@ -1173,11 +1259,11 @@ EOF
     for my $provider (@providers ) {
 	my $providerref = $providers{$provider};
 
-	emit( "$providerref->{physical})",
-	      "    if [ -n \"`\$IP -$family route ls table $providerref->{number}`\" ]; then", 
+	emit( "$providerref->{physical}|$provider)",
+	      "    if [ -n \"`\$IP -$family route ls table $providerref->{number}`\" ]; then",
 	      "        stop_provider_$provider",
 	      '    else',
-	      '        startup_error "Interface $g_interface is already disabled"',
+	      "        startup_error \"Interface $providerref->{physical} is already disabled\"",
 	      '    fi',
 	      '    ;;'
 	    ) if $providerref->{optional};
@@ -1201,11 +1287,11 @@ sub setup_providers() {
 
     if ( $providers ) {
 	emit "\nif [ -z \"\$g_noroutes\" ]; then";
-	
+
 	push_indent;
 
 	start_providers;
-	
+
 	emit '';
 
 	emit "start_provider_$_" for @providers;
@@ -1220,7 +1306,7 @@ sub setup_providers() {
 	pop_indent;
 	emit "fi\n";
 
-	setup_route_marking if @routemarked_interfaces;
+	setup_route_marking if @routemarked_interfaces || @load_interfaces;
     } else {
 	emit "\nif [ -z \"\$g_noroutes\" ]; then";
 
@@ -1432,7 +1518,7 @@ sub handle_stickiness( $ ) {
 			$rule1 = clone_rule( $_ );
 
 			clear_rule_target( $rule1 );
-			set_rule_option( $rule1, 'mark', "--mark $mark\/$mask -m recent --name $list --set" ); 
+			set_rule_option( $rule1, 'mark', "--mark $mark\/$mask -m recent --name $list --set" );
 
 			$rule2 = '';
 		    }
@@ -1466,7 +1552,7 @@ sub handle_stickiness( $ ) {
 			while ( my ( $key, $value ) = each %$_ ) {
 			    $rule2->{$key} = $value;
 			}
-			
+
 			clear_rule_target( $rule2 );
 			set_rule_option  ( $rule2, 'mark', "--mark 0\/$mask -m recent --name $list --rdest --remove" );
 		    } else {
@@ -1492,10 +1578,17 @@ sub handle_stickiness( $ ) {
 	}
     }
 
-    if ( @routemarked_providers ) {
+    if ( @routemarked_providers || @load_interfaces ) {
 	delete_jumps $mangle_table->{PREROUTING}, $setstickyref unless @{$setstickyref->{rules}};
 	delete_jumps $mangle_table->{OUTPUT},     $setstickoref unless @{$setstickoref->{rules}};
     }
 }
 
+sub setup_load_distribution() {
+    emit ( '',
+	   "        distribute_load $maxload @load_interfaces" ,
+	   ''
+	 ) if @load_interfaces;
+}
+
 1;

Shorewall/Perl/Shorewall/Proxyarp.pm

@@ -84,7 +84,7 @@ sub setup_one_proxy_arp( $$$$$$$ ) {
 	    emit "[ -n \"\$g_noroutes\" ] || run_ip route replace $address/32 dev $physical";
 	} else {
 	    emit( 'if [ -z "$g_noroutes" ]; then',
-		  "    qt \$IP -6 route del $address/128 dev $physical".
+		  "    qt \$IP -6 route del $address/128 dev $physical",
 		  "    run_ip route add $address/128 dev $physical",
 		  'fi'
 		);
@@ -120,7 +120,7 @@ sub setup_proxy_arp() {
 
 	my ( %set, %reset );
 
-	while ( read_a_line ) {
+	while ( read_a_line( NORMAL_READ ) ) {
 
 	    my ( $address, $interface, $external, $haveroute, $persistent ) =
 		split_line $file_opt . 'file ', { address => 0, interface => 1, external => 2, haveroute => 3, persistent => 4 };

Shorewall/Perl/Shorewall/Raw.pm

@@ -36,12 +36,14 @@ our @EXPORT = qw( setup_notrack );
 our @EXPORT_OK = qw( );
 our $VERSION = 'MODULEVERSION';
 
+my %valid_ctevent = ( new => 1, related => 1, destroy => 1, reply => 1, assured => 1, protoinfo => 1, helper => 1, mark => 1, natseqinfo => 1, secmark => 1 );
+
 #
 # Notrack
 #
-sub process_notrack_rule( $$$$$$ ) {
+sub process_notrack_rule( $$$$$$$ ) {
 
-    my ($source, $dest, $proto, $ports, $sports, $user ) = @_;
+    my ($action, $source, $dest, $proto, $ports, $sports, $user ) = @_;
 
     $proto  = ''    if $proto  eq 'any';
     $ports  = ''    if $ports  eq 'any' || $ports  eq 'all';
@@ -55,42 +57,110 @@ sub process_notrack_rule( $$$$$$ ) {
     fatal_error 'USER/GROUP is not allowed unless the SOURCE zone is $FW or a Vserver zone' if $user ne '-' && $restriction != OUTPUT_RESTRICT;
     require_capability 'RAW_TABLE', 'Notrack rules', '';
 
+    my $target = $action;
+    my $exception_rule = '';
     my $rule = do_proto( $proto, $ports, $sports ) . do_user ( $user );
 
-    expand_rule
-	$chainref ,
-	$restriction ,
-	$rule ,
-	$source ,
-	$dest ,
-	'' ,
-	'NOTRACK' ,
-	'' ,
-	'NOTRACK' ,
-	'' ;
+    unless ( $action eq 'NOTRACK' ) {
+	(  $target, my ( $option, $args, $junk ) ) = split ':', $action, 4;
+
+	fatal_error "Invalid notrack ACTION ( $action )" if $junk || $target ne 'CT';
+
+	require_capability 'CT_TARGET', 'CT entries in the notrack file', '';
+
+	if ( $option eq 'notrack' ) {
+	    fatal_error "Invalid notrack ACTION ( $action )" if supplied $args;
+	    $action = 'CT --notrack';
+	} else {
+	    fatal_error "Invalid or missing CT option and arguments" unless supplied $option && supplied $args;
+
+	    if ( $option eq 'helper' ) {
+		fatal_error "Invalid helper' ($args)" if $args =~ /,/;
+		validate_helper( $args, $proto );
+		$action = "CT --helper $args";
+		$exception_rule = do_proto( $proto, '-', '-' );
+	    } elsif ( $option eq 'ctevents' ) {
+		for ( split ',', $args ) {
+		    fatal_error "Invalid 'ctevents' event ($_)" unless $valid_ctevent{$_};
+		}
+
+		$action = "CT --ctevents $args";
+	    } elsif ( $option eq 'expevent' ) {
+		fatal_error "Invalid expevent argument ($args)" unless $args eq 'new';
+	    } elsif ( $option eq 'zone' ) {
+		fatal_error "Invalid zone id ($args)" unless $args =~ /^\d+$/;
+	    } else {
+		fatal_error "Invalid CT option ($option)";
+	    }
+	}
+    }
+
+    expand_rule( $chainref ,
+		 $restriction ,
+		 $rule,
+		 $source ,
+		 $dest ,
+		 '' ,
+		 $action ,
+		 '' ,
+		 $target ,
+		 $exception_rule );
 
     progress_message "  Notrack rule \"$currentline\" $done";
 
     $globals{UNTRACKED} = 1;
 }
 
+sub process_format( $ ) {
+    my $format = shift;
+
+    fatal_error q(FORMAT must be '1' or '2') unless $format =~ /^[12]$/;
+
+    $format;
+}
+
 sub setup_notrack() {
 
+    my $format = 1;
+    my $action = 'NOTRACK';
+
     if ( my $fn = open_file 'notrack' ) {
 
 	first_entry "$doing $fn...";
 
 	my $nonEmpty = 0;
 
-	while ( read_a_line ) {
+	while ( read_a_line( NORMAL_READ ) ) {
+	    my ( $source, $dest, $proto, $ports, $sports, $user );
 
-	    my ( $source, $dest, $proto, $ports, $sports, $user ) = split_line1 'Notrack File', { source => 0, dest => 1, proto => 2, dport => 3, sport => 4, user => 5 };
+	    if ( $format == 1 ) {
+		( $source, $dest, $proto, $ports, $sports, $user ) = split_line1 'Notrack File', { source => 0, dest => 1, proto => 2, dport => 3, sport => 4, user => 5 };
 
-	    if ( $source eq 'COMMENT' ) {
-		process_comment;
+		if ( $source eq 'FORMAT' ) {
+		    $format = process_format( $dest );
+		    next;
+		}
+
+		if ( $source eq 'COMMENT' ) {
+		    process_comment;
+		    next;
+		}
 	    } else {
-		process_notrack_rule $source, $dest, $proto, $ports, $sports, $user;
+		( $action, $source, $dest, $proto, $ports, $sports, $user ) = split_line1 'Notrack File', { action => 0, source => 1, dest => 2, proto => 3, dport => 4, sport => 5, user => 6 }, { COMMENT => 0, FORMAT => 2 };
+
+		if ( $action eq 'FORMAT' ) {
+		    $format = process_format( $source );
+		    $action = 'NOTRACK';
+		    next;
+		}
+
+		if ( $action eq 'COMMENT' ) {
+		    process_comment;
+		    next;
+		}
 	    }
+
+	    process_notrack_rule $action, $source, $dest, $proto, $ports, $sports, $user;
 	}
 
 	clear_comment;

Shorewall/Perl/Shorewall/Rules.pm

@@ -3,7 +3,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2010,2011,2012 - Tom Eastep (teastep@shorewall.net)
 #
 #       Complete documentation is available at http://shorewall.net
 #
@@ -116,7 +116,6 @@ my %auditpolicies = ( ACCEPT => 1,
 		      DROP   => 1,
 		      REJECT => 1
 		    );
-
 #
 # Rather than initializing globals in an INIT block or during declaration,
 # we initialize them in a function. This is done for two reasons:
@@ -145,8 +144,7 @@ sub initialize( $ ) {
     #
     # These are set to 1 as sections are encountered.
     #
-    %sections = ( BLACKLIST   => 0,
-		  ALL         => 0,
+    %sections = ( ALL         => 0,
 		  ESTABLISHED => 0,
 		  RELATED     => 0,
 		  NEW         => 0
@@ -343,7 +341,7 @@ sub process_a_policy() {
     fatal_error "Invalid default action ($default:$remainder)" if defined $remainder;
 
     ( $policy , my $queue ) = get_target_param $policy;
-    
+
     fatal_error "Invalid policy ($policy)" unless exists $validpolicies{$policy};
 
     if ( $audit ) {
@@ -494,7 +492,7 @@ sub process_policies()
 
     for my $option ( qw( DROP_DEFAULT REJECT_DEFAULT ACCEPT_DEFAULT QUEUE_DEFAULT NFQUEUE_DEFAULT) ) {
 	my $action = $config{$option};
-	
+
 	unless ( $action eq 'none' ) {
 	    my ( $act, $param ) = get_target_param( $action );
 
@@ -531,7 +529,7 @@ sub process_policies()
 
     if ( my $fn = open_file 'policy' ) {
 	first_entry "$doing $fn...";
-	process_a_policy while read_a_line;
+	process_a_policy while read_a_line( NORMAL_READ );
     } else {
 	fatal_error q(The 'policy' file does not exist or has zero size);
     }
@@ -554,7 +552,7 @@ sub policy_rules( $$$$$ ) {
 	add_ijump $chainref, j => $default if $default && $default ne 'none';
 	log_rule $loglevel , $chainref , $target , '' if $loglevel ne '';
 	fatal_error "Null target in policy_rules()" unless $target;
-	
+
 	add_ijump( $chainref , j => 'AUDIT', targetopts => '--type ' . lc $target ) if $chainref->{audit};
 	add_ijump( $chainref , g => $target eq 'REJECT' ? 'reject' : $target ) unless $target eq 'CONTINUE';
     }
@@ -678,8 +676,6 @@ sub complete_standard_chain ( $$$$ ) {
     policy_rules $stdchainref , $policy , $loglevel, $defaultaction, 0;
 }
 
-sub require_audit($$;$);
-
 #
 # Create and populate the synflood chains corresponding to entries in /etc/shorewall/policy
 #
@@ -689,7 +685,7 @@ sub setup_syn_flood_chains() {
 	my $limit = $chainref->{synparams};
 	if ( $limit && ! $filter_table->{syn_flood_chain $chainref} ) {
 	    my $level = $chainref->{loglevel};
-	    my $synchainref = @zones > 1 ? 
+	    my $synchainref = @zones > 1 ?
 		    new_chain 'filter' , syn_flood_chain $chainref :
 		    new_chain( 'filter' , '@' . $chainref->{name} );
 	    add_rule $synchainref , "${limit}-j RETURN";
@@ -744,7 +740,7 @@ sub ensure_rules_chain( $ )
 
     my $chainref = $filter_table->{$chain};
 
-    $chainref = dont_move( new_chain( 'filter', $chain ) ) unless $chainref;
+    $chainref = new_chain( 'filter', $chain ) unless $chainref;
 
     unless ( $chainref->{referenced} ) {
 	if ( $section =~/^(NEW|DONE)$/ ) {
@@ -764,11 +760,33 @@ sub ensure_rules_chain( $ )
 #
 sub finish_chain_section ($$) {
     my ($chainref, $state ) = @_;
-    my $chain = $chainref->{name};
-    
+    my $chain               = $chainref->{name};
+    my $related_level       = $config{RELATED_LOG_LEVEL};
+    my $related_target      = $globals{RELATED_TARGET};
+
     push_comment(''); #These rules should not have comments
 
-    add_ijump $chainref, j => 'ACCEPT', state_imatch $state unless $config{FASTACCEPT};
+    if ( $state =~ /RELATED/ && ( $related_level || $related_target ne 'ACCEPT' ) ) {
+
+	if ( $related_level ) {
+	    my $relatedref = new_chain( 'filter', "+$chainref->{name}" );
+	    log_rule( $related_level,
+		      $relatedref,
+		      $config{RELATED_DISPOSITION},
+		      '' );
+	    add_ijump( $relatedref, g => $related_target );
+
+	    $related_target = $relatedref->{name};
+	}
+
+	add_ijump $chainref, g => $related_target, state_imatch 'RELATED';
+
+	$state =~ s/,?RELATED//;
+    }
+
+    if ( $state ) {
+	add_ijump $chainref, j => 'ACCEPT', state_imatch $state unless $config{FASTACCEPT};
+    }
 
     if ($sections{NEW} ) {
 	if ( $chainref->{is_policy} ) {
@@ -845,9 +863,9 @@ sub split_action ( $ ) {
 #
 # Create a normalized action name from the passed pieces.
 #
-# Internally, action invocations are uniquely identified by a 4-tuple that 
+# Internally, action invocations are uniquely identified by a 4-tuple that
 # includes the action name, log level, log tag and params. The pieces of the tuple
-# are separated by ":". 
+# are separated by ":".
 #
 sub normalize_action( $$$ ) {
     my $action = shift;
@@ -886,7 +904,7 @@ sub externalize( $ ) {
     $target .= ":$tag"   if $tag;
     $target;
 }
-    
+
 #
 # Define an Action
 #
@@ -945,7 +963,7 @@ sub createlogactionchain( $$$$$ ) {
 
     unless ( $targets{$action} & BUILTIN ) {
 
-	dont_optimize $chainref;
+	set_optflags( $chainref, DONT_OPTIMIZE );
 
 	my $file = find_file $chain;
 
@@ -970,7 +988,7 @@ sub createsimpleactionchain( $ ) {
     my $normalized = normalize_action_name( $action );
 
     return createlogactionchain( $normalized, $action, 'none', '', '' ) if $filter_table->{$action} || $nat_table->{$action};
-	
+
     my $chainref = new_standard_chain $action;
 
     $usedactions{$normalized} = $chainref;
@@ -979,7 +997,7 @@ sub createsimpleactionchain( $ ) {
 
     unless ( $targets{$action} & BUILTIN ) {
 
-	dont_optimize $chainref;
+	set_optflags( $chainref, DONT_OPTIMIZE );
 
 	my $file = find_file $action;
 
@@ -1187,7 +1205,7 @@ sub dropBcast( $$$$ ) {
 		log_rule_limit $level, $chainref, 'dropBcast' , 'DROP', '', $tag, 'add', join( ' ', ' -d' , IPv6_MULTICAST , '-j DROP ' );
 	    }
 	}
-	
+
 	add_ijump $chainref, j => $target, addrtype => '--dst-type BROADCAST';
     } else {
 	if ( $family == F_IPV4 ) {
@@ -1288,7 +1306,7 @@ sub allowInvalid ( $$$$ ) {
 }
 
 sub forwardUPnP ( $$$$ ) {
-    my $chainref = dont_optimize 'forwardUPnP';
+    my $chainref = set_optflags( 'forwardUPnP', DONT_OPTIMIZE );
 
     add_commands( $chainref , '[ -f ${VARDIR}/.forwardUPnP ] && cat ${VARDIR}/.forwardUPnP >&3' );
 }
@@ -1376,7 +1394,7 @@ sub process_actions() {
     for my $file ( qw/actions.std actions/ ) {
 	open_file $file;
 
-	while ( read_a_line ) {
+	while ( read_a_line( NORMAL_READ ) ) {
 	    my ( $action ) = split_line 'action file' , { action => 0 };
 
 	    if ( $action =~ /:/ ) {
@@ -1409,7 +1427,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$$ );
 
 #
 # Populate an action invocation chain. As new action tuples are encountered,
-# the function will be called recursively by process_rules_common().
+# the function will be called recursively by process_rule1().
 #
 sub process_action( $) {
     my $chainref = shift;
@@ -1436,7 +1454,7 @@ sub process_action( $) {
 
 	push_comment( '' );
 
-	while ( read_a_line ) {
+	while ( read_a_line( NORMAL_READ ) ) {
 
 	    my ($target, $source, $dest, $proto, $ports, $sports, $origdest, $rate, $user, $mark, $connlimit, $time, $headers, $condition );
 
@@ -1464,8 +1482,8 @@ sub process_action( $) {
 
 	    if ( $target eq 'DEFAULTS' ) {
 		default_action_params( $action, split_list $source, 'defaults' ), next if $format == 2;
-		fatal_error 'DEFAULTS only allowed in FORMAT-2 actions'; 
-	    }	      
+		fatal_error 'DEFAULTS only allowed in FORMAT-2 actions';
+	    }
 
 	    process_rule1( $chainref,
 			   merge_levels( "$action:$level:$tag", $target ),
@@ -1502,7 +1520,7 @@ sub process_action( $) {
 #
 sub use_policy_action( $ ) {
     my $ref = use_action( $_[0] );
-    
+
     process_action( $ref ) if $ref;
 }
 
@@ -1529,7 +1547,7 @@ sub process_macro ( $$$$$$$$$$$$$$$$$$ ) {
 
     push_open $macrofile;
 
-    while ( read_a_line ) {
+    while ( read_a_line( NORMAL_READ ) ) {
 
 	my ( $mtarget, $msource, $mdest, $mproto, $mports, $msports, $morigdest, $mrate, $muser, $mmark, $mconnlimit, $mtime, $mheaders, $mcondition );
 
@@ -1541,7 +1559,7 @@ sub process_macro ( $$$$$$$$$$$$$$$$$$ ) {
 	}
 
 	fatal_error 'TARGET must be specified' if $mtarget eq '-';
-	
+
 	if ( $mtarget eq 'COMMENT' ) {
 	    process_comment unless $nocomment;
 	    next;
@@ -1571,7 +1589,7 @@ sub process_macro ( $$$$$$$$$$$$$$$$$$ ) {
 
 	my $actiontype = $targets{$action} || find_macro( $action );
 
-	fatal_error "Invalid Action ($mtarget) in macro" unless $actiontype & ( ACTION +  STANDARD + NATRULE +  MACRO );
+	fatal_error "Invalid Action ($mtarget) in macro" unless $actiontype & ( ACTION +  STANDARD + NATRULE + MACRO + CHAIN );
 
 	if ( $msource ) {
 	    if ( $msource eq '-' ) {
@@ -1645,12 +1663,12 @@ sub verify_audit($;$$) {
 #
 # Once a rule has been expanded via wildcards (source and/or dest zone eq 'all'), it is processed by this function. If
 # the target is a macro, the macro is expanded and this function is called recursively for each rule in the expansion.
-# Similarly, if a new action tuple is encountered, this function is called recursively for each rule in the action 
+# Similarly, if a new action tuple is encountered, this function is called recursively for each rule in the action
 # body. In this latter case, a reference to the tuple's chain is passed in the first ($chainref) argument.
 #
 sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
     my ( $chainref,   #reference to Action Chain if we are being called from process_action(); undef otherwise
-	 $target, 
+	 $target,
 	 $current_param,
 	 $source,
 	 $dest,
@@ -1675,7 +1693,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
     my $normalized_target;
     my $normalized_action;
     my $blacklist = ( $section eq 'BLACKLIST' );
- 
+
     ( $inaction, undef, undef, undef ) = split /:/, $normalized_action = $chainref->{action}, 4 if defined $chainref;
 
     $param = '' unless defined $param;
@@ -1697,9 +1715,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
 	#
 	fatal_error "Macro invocations nested too deeply" if ++$macro_nest_level > MAX_MACRO_NEST_LEVEL;
 
-	if ( $param ne '' ) {
-	    $current_param = $param unless $param eq 'PARAM';
-	}
+	$current_param = $param unless $param eq '' || $param eq 'PARAM';
 
 	my $generated = process_macro( $basictarget,
 				       $chainref,
@@ -1741,7 +1757,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
     #
     # We can now dispense with the postfix character
     #
-    fatal_error "The +, - and ! modifiers are not allowed in the bllist file or in the BLACKLIST section" if $action =~ s/[\+\-!]$// && $blacklist;
+    fatal_error "The +, - and ! modifiers are not allowed in the blrules file" if $action =~ s/[\+\-!]$// && $blacklist;
     #
     # Handle actions
     #
@@ -1806,8 +1822,8 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
 
 			  CONTINUE => sub { $action = 'RETURN'; } ,
 
-			  WHITELIST => sub { 
-			      fatal_error "'WHITELIST' may only be used in the blrules file and in the 'BLACKLIST' section" unless $blacklist; 
+			  WHITELIST => sub {
+			      fatal_error "'WHITELIST' may only be used in the blrules file" unless $blacklist;
 			      $action = 'RETURN';
 			  } ,
 
@@ -1822,7 +1838,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
 	    $function->();
 	} elsif ( $actiontype & SET ) {
 	    my %xlate = ( ADD => 'add-set' , DEL => 'del-set' );
-	    
+
 	    my ( $setname, $flags, $rest ) = split ':', $param, 3;
 	    fatal_error "Invalid ADD/DEL parameter ($param)" if $rest;
 	    fatal_error "Expected ipset name ($setname)" unless $setname =~ s/^\+// && $setname =~ /^[a-zA-Z]\w*$/;
@@ -1848,7 +1864,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
 	    $sourcezone = $source;
 	    $source = ALLIP;
 	}
-   
+
 	if ( $dest =~ /^(.*?):(.*)/ ) {
 	    fatal_error "Missing DEST Qualifier ($dest)" if $2 eq '';
 	    $destzone = $1;
@@ -1911,7 +1927,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
         # We are generating rules in an action chain -- the chain name is the name of that action chain
         #
 	$chain = $chainref->{name};
-    } else { 
+    } else {
 	unless ( $actiontype & NATONLY ) {
 	    #
 	    # Check for illegal bridge port rule
@@ -1955,7 +1971,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
 	    if ( $blacklist ) {
 		my $blacklistchain = blacklist_chain( ${sourcezone}, ${destzone} );
 		my $blacklistref = $filter_table->{$blacklistchain};
-		
+
 		unless ( $blacklistref  ) {
 		    my @state;
 		    $blacklistref = new_chain 'filter', $blacklistchain;
@@ -1963,7 +1979,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
 		    @state = state_imatch( 'NEW,INVALID' ) if $config{BLACKLISTNEWONLY};
 		    add_ijump( $chainref, j => $blacklistref, @state );
 		}
-		    
+
 		$chain = $blacklistchain;
 		$chainref = $blacklistref;
 	    }
@@ -2000,7 +2016,12 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
     }
 
     unless ( $section eq 'NEW' || $inaction ) {
-	fatal_error "Entries in the $section SECTION of the rules file not permitted with FASTACCEPT=Yes" if $config{FASTACCEPT};
+	if ( $config{FASTACCEPT} ) {
+	    fatal_error "Entries in the $section SECTION of the rules file not permitted with FASTACCEPT=Yes" unless
+		$section eq 'BLACKLIST' ||
+		( $section eq 'RELATED' && ( $config{RELATED_DISPOSITION} ne 'ACCEPT' || $config{RELATED_LOG_LEVEL} ) )
+	}
+
 	fatal_error "$basictarget rules are not allowed in the $section SECTION" if $actiontype & ( NATRULE | NONAT );
 	$rule .= "$globals{STATEMATCH} $section " unless $section eq 'ALL' || $blacklist;
     }
@@ -2217,7 +2238,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
 	    }
 	}
 
-	dont_move( dont_optimize( $nonat_chain ) ) if $tgt eq 'RETURN';
+	set_optflags( $nonat_chain, DONT_MOVE | DONT_OPTIMIZE ) if $tgt eq 'RETURN';
 
 	expand_rule( $nonat_chain ,
 		     PREROUTE_RESTRICT ,
@@ -2241,7 +2262,7 @@ sub process_rule1 ( $$$$$$$$$$$$$$$$ $) {
 	    $action = $usedactions{$normalized_target}{name};
 	    $loglevel = '';
 	} else {
-	    dont_move( dont_optimize ( $chainref ) ) if $action eq 'RETURN';
+	    set_optflags( $chainref , DONT_MOVE | DONT_OPTIMIZE ) if $action eq 'RETURN';
 	}
 
 	if ( $origdest ) {
@@ -2285,15 +2306,15 @@ sub process_section ($) {
     fatal_error "Duplicate or out of order SECTION $sect" if $sections{$sect};
     $sections{$sect} = 1;
 
-    if ( $sect eq 'ALL' ) {
-	$sections{BLACKLIST} = 1;
+    if ( $sect eq 'BLACKLIST' ) {
+	fatal_error "The BLACKLIST section has been eliminated. Please move your BLACKLIST rules to the 'blrules' file";
     } elsif ( $sect eq 'ESTABLISHED' ) {
-	$sections{'BLACKLIST','ALL'} = ( 1, 1);
+	$sections{ALL} = 1;
     } elsif ( $sect eq 'RELATED' ) {
-	@sections{'BLACKLIST','ALL','ESTABLISHED'} = ( 1, 1, 1);
+	@sections{'ALL','ESTABLISHED'} = ( 1, 1);
 	finish_section 'ESTABLISHED';
     } elsif ( $sect eq 'NEW' ) {
-	@sections{'BLACKLIST','ALL','ESTABLISHED','RELATED'} = ( 1, 1, 1, 1 );
+	@sections{'ALL','ESTABLISHED','RELATED'} = ( 1, 1, 1 );
 	finish_section ( ( $section eq 'RELATED' ) ? 'RELATED' : 'ESTABLISHED,RELATED' );
     }
 
@@ -2386,7 +2407,7 @@ sub process_rule ( ) {
 	progress_message "Rule \"$currentline\" ignored.";
 	return 1;
     }
-    
+
     my $intrazone = 0;
     my $wild      = 0;
     my $thisline  = $currentline; #We must save $currentline because it is overwritten by macro expansion
@@ -2437,42 +2458,134 @@ sub process_rule ( ) {
     progress_message qq(   Rule "$thisline" $done);
 }
 
+sub intrazone_allowed( $$ ) {
+    my ( $zone, $zoneref ) = @_;
+
+    $zoneref->{complex} && $filter_table->{rules_chain( $zone, $zone )}{policy} ne 'NONE';
+}
+
 #
-# Process the Rules File
+# Add jumps to the blacklst and blackout chains
 #
-sub process_rules() {
+sub classic_blacklist() {
+    my $fw       = firewall_zone;
+    my @zones    = off_firewall_zones;
+    my @vservers = vserver_zones;
+    my @state = $config{BLACKLISTNEWONLY} ? $globals{UNTRACKED} ? state_imatch 'NEW,INVALID,UNTRACKED' : state_imatch 'NEW,INVALID' : ();
+    my $result;
+
+    for my $zone ( @zones ) {
+	my $zoneref = find_zone( $zone );
+	my $simple  =  @zones <= 2 && ! $zoneref->{complex};
+
+	if ( $zoneref->{options}{in}{blacklist} ) {
+	    my $blackref = $filter_table->{blacklst};
+	    add_ijump ensure_rules_chain( rules_chain( $zone, $_ ) ) , j => $blackref , @state for firewall_zone, @vservers;
+
+	    if ( $simple ) {
+		#
+		# We won't create a zone forwarding chain for this zone so we must add blacklisting jumps to the rules chains
+		#
+		for my $zone1 ( @zones ) {
+		    my $ruleschain    = rules_chain( $zone, $zone1 );
+		    my $ruleschainref = $filter_table->{$ruleschain};
+
+		    if ( $zone ne $zone1 || intrazone_allowed( $zone, $zoneref ) ) {
+			add_ijump( ensure_rules_chain( $ruleschain ), j => $blackref, @state );
+		    }
+		}
+	    }
+
+	    $result = 1;
+	}
+
+	if ( $zoneref->{options}{out}{blacklist} ) {
+	    my $blackref = $filter_table->{blackout};
+	    add_ijump ensure_rules_chain( rules_chain( firewall_zone, $zone ) ) , j => $blackref , @state;
+
+	    for my $zone1 ( @zones, @vservers ) {
+		my $ruleschain    = rules_chain( $zone1, $zone );
+		my $ruleschainref = $filter_table->{$ruleschain};
+
+		if ( ( $zone ne $zone1 || intrazone_allowed( $zone, $zoneref ) ) ) {
+		    add_ijump( ensure_rules_chain( $ruleschain ), j => $blackref, @state );
+		}
+	    }
+
+	    $result = 1;
+	}
+
+	unless ( $simple ) {
+	    #
+	    # Complex zone or we have more than one non-firewall zone -- create a zone forwarding chain
+	    #
+	    my $frwd_ref = new_standard_chain zone_forward_chain( $zone );
+
+	    add_ijump( $frwd_ref , j => $filter_table->{blacklst}, @state ) if $zoneref->{options}{in}{blacklist};
+	}
+    }
+
+    $result;
+}
+
+#
+# Process the BLRules and Rules Files
+#
+sub process_rules( $ ) {
+    my $convert = shift;
+    my $blrules = 0;
+    #
+    # Generate jumps to the classic blacklist chains
+    #
+    $blrules = classic_blacklist unless $convert;
+    #
+    # Process the blrules file
+    #
+    $section = 'BLACKLIST';
+
     my $fn = open_file 'blrules';
 
     if ( $fn ) {
 	first_entry( sub () {
 			 my ( $level, $disposition ) = @config{'BLACKLIST_LOGLEVEL', 'BLACKLIST_DISPOSITION' };
-			 my $audit       = $disposition =~ /^A_/;
-			 my $target      = $disposition eq 'REJECT' ? 'reject' : $disposition;
+			 my  $audit       = $disposition =~ /^A_/;
+			 my  $target      = $disposition eq 'REJECT' ? 'reject' : $disposition;
 
-			 progress_message2 "$doing $fn...";
+			 progress_message2 "$doing $currentfilename...";
 
 			 if ( supplied $level ) {
 			     ensure_blacklog_chain( $target, $disposition, $level, $audit );
+			     ensure_audit_blacklog_chain( $target, $disposition, $level ) if have_capability 'AUDIT_TARGET';
 			 } elsif ( $audit ) {
 			     require_capability 'AUDIT_TARGET', "BLACKLIST_DISPOSITION=$disposition", 's';
 			     verify_audit( $disposition );
+			 } elsif ( have_capability 'AUDIT_TARGET' ) {
+			     verify_audit( 'A_' . $disposition );
 			 }
-		     } );
-	
-	$section = 'BLACKLIST';
 
-	process_rule while read_a_line;
-	    
-	$section = '';
+			 $blrules = 1;
+		     }
+		   );
+
+	process_rule while read_a_line( NORMAL_READ );
     }
 
+    $section = '';
+
+    add_interface_options( $blrules );
+
+    #
+    # Handle MSS settings in the zones file
+    #
+    setup_zone_mss;
+
     $fn = open_file 'rules';
 
     if ( $fn ) {
 
 	first_entry "$doing $fn...";
 
-	process_rule while read_a_line;
+	process_rule while read_a_line( NORMAL_READ );
 
 	clear_comment;
     }

Shorewall/Perl/Shorewall/Tc.pm

@@ -104,6 +104,9 @@ my  %flow_keys = ( 'src'            => 1,
 		   'sk-gid'         => 1,
 		   'vlan-tag'       => 1 );
 
+my %designator = ( F => 'tcfor' ,
+		   T => 'tcpost' );
+
 my  %tosoptions = ( 'tos-minimize-delay'       => '0x10/0x10' ,
 		    'tos-maximize-throughput'  => '0x08/0x08' ,
 		    'tos-maximize-reliability' => '0x04/0x04' ,
@@ -191,8 +194,15 @@ sub initialize( $ ) {
 }
 
 sub process_tc_rule( ) {
-    my ( $originalmark, $source, $dest, $proto, $ports, $sports, $user, $testval, $length, $tos , $connbytes, $helper, $headers ) = 
-	split_line1 'tcrules file', { mark => 0, source => 1, dest => 2, proto => 3, dport => 4, sport => 5, user => 6, test => 7, length => 8, tos => 9, connbytes => 10, helper => 11, headers => 12 };
+    my ( $originalmark, $source, $dest, $proto, $ports, $sports, $user, $testval, $length, $tos , $connbytes, $helper, $headers, $probability , $dscp );
+    if ( $family == F_IPV4 ) {
+	( $originalmark, $source, $dest, $proto, $ports, $sports, $user, $testval, $length, $tos , $connbytes, $helper, $probability, $dscp ) =
+	    split_line1 'tcrules file', { mark => 0, action => 0, source => 1, dest => 2, proto => 3, dport => 4, sport => 5, user => 6, test => 7, length => 8, tos => 9, connbytes => 10, helper => 11, probability => 12 , dscp => 13 }, undef , 14;
+	$headers = '-';
+    } else {
+	( $originalmark, $source, $dest, $proto, $ports, $sports, $user, $testval, $length, $tos , $connbytes, $helper, $headers, $probability, $dscp ) =
+	    split_line1 'tcrules file', { mark => 0, action => 0, source => 1, dest => 2, proto => 3, dport => 4, sport => 5, user => 6, test => 7, length => 8, tos => 9, connbytes => 10, helper => 11, headers => 12, probability => 13 , dscp => 14 }, undef, 15;
+    }
 
     our @tccmd;
 
@@ -207,38 +217,203 @@ sub process_tc_rule( ) {
 
     fatal_error "Invalid MARK ($originalmark)" unless supplied $mark;
 
-    if ( $remainder ) { 
+    my $chain    = $globals{MARKING_CHAIN};
+    my $classid  = 0;
+
+    if ( $remainder ) {
 	if ( $originalmark =~ /^\w+\(?.*\)$/ ) {
 	    $mark = $originalmark; # Most likely, an IPv6 address is included in the parameter list
 	} else {
-	    fatal_error "Invalid MARK ($originalmark)";
+	    fatal_error "Invalid MARK ($originalmark)"
+		unless ( $mark =~ /^([0-9a-fA-F]+)$/ &&
+			 $designator =~ /^([0-9a-fA-F]+)$/ &&
+			 ( $chain = $designator{$remainder} ) );
+	    $mark    = join( ':', $mark, $designator );
+	    $classid = 1;
 	}
     }
 
-    my $chain  = $globals{MARKING_CHAIN};
     my $target = 'MARK --set-mark';
     my $tcsref;
     my $connmark = 0;
-    my $classid  = 0;
     my $device   = '';
     my $fw       = firewall_zone;
     my $list;
+    my $restriction = 0;
+    my $cmd;
+    my $rest;
+
+    my %processtcc = ( sticky => sub() {
+			                  if ( $chain eq 'tcout' ) {
+					      $target = 'sticko';
+					  } else {
+					      fatal_error "SAME rules are only allowed in the PREROUTING and OUTPUT chains" if $chain ne 'tcpre';
+					  }
+
+					  $restriction = DESTIFACE_DISALLOW;
+
+					  ensure_mangle_chain($target);
+
+					  $sticky++;
+				      },
+		       IPMARK => sub() {
+			                  my ( $srcdst, $mask1, $mask2, $shift ) = ('src', 255, 0, 0 );
+
+					  require_capability 'IPMARK_TARGET', 'IPMARK', 's';
+
+					  if ( $cmd =~ /^IPMARK\((.+?)\)$/ ) {
+					      my $params = $1;
+					      my $val;
+
+					      my ( $sd, $m1, $m2, $s , $bad ) = split ',', $params;
+
+					      fatal_error "Invalid IPMARK parameters ($params)" if $bad;
+					      fatal_error "Invalid IPMARK parameter ($sd)" unless ( $sd eq 'src' || $sd eq 'dst' );
+					      $srcdst = $sd;
+
+					      if ( supplied $m1 ) {
+						  $val = numeric_value ($m1);
+						  fatal_error "Invalid Mask ($m1)" unless defined $val && $val && $val <= 0xffffffff;
+						  $mask1 = in_hex ( $val & 0xffffffff );
+					      }
+
+					      if ( supplied $m2 ) {
+						  $val = numeric_value ($m2);
+						  fatal_error "Invalid Mask ($m2)" unless defined $val && $val <= 0xffffffff;
+						  $mask2 = in_hex ( $val & 0xffffffff );
+					      }
+
+					      if ( defined $s ) {
+						  $val = numeric_value ($s);
+						  fatal_error "Invalid Shift Bits ($s)" unless defined $val && $val >= 0 && $val < 128;
+						  $shift = $s;
+					      }
+					  } else {
+					      fatal_error "Invalid MARK/CLASSIFY ($cmd)" unless $cmd eq 'IPMARK';
+					  }
+
+					  $target = "IPMARK --addr $srcdst --and-mask $mask1 --or-mask $mask2 --shift $shift";
+				      },
+		       TPROXY => sub() {
+			                  require_capability( 'TPROXY_TARGET', 'Use of TPROXY', 's');
+
+			                  fatal_error "Invalid TPROXY specification( $cmd/$rest )" if $rest;
+
+					  $chain = 'tcpre';
+
+					  $cmd =~ /TPROXY\((.+?)\)$/;
+
+					  my $params = $1;
+
+					  fatal_error "Invalid TPROXY specification( $cmd )" unless defined $params;
+
+					  ( $mark, my $port, my $ip, my $bad ) = split ',', $params;
+
+					  fatal_error "Invalid TPROXY specification( $cmd )" if defined $bad;
+
+					  if ( $port ) {
+					      $port = validate_port( 'tcp', $port );
+					  } else {
+					      $port = 0;
+					  }
+
+					  $target .= " --on-port $port";
+
+					  if ( supplied $ip ) {
+					      if ( $family == F_IPV6 ) {
+						  $ip = $1 if $ip =~ /^\[(.+)\]$/ || $ip =~ /^<(.+)>$/;
+					      }
+
+					      validate_address $ip, 1;
+					      $target .= " --on-ip $ip";
+					  }
+
+					  $target .= ' --tproxy-mark';
+				      },
+		       TTL => sub() {
+			                  fatal_error "TTL is not supported in IPv6 - use HL instead" if $family == F_IPV6;
+					  fatal_error "Invalid TTL specification( $cmd/$rest )" if $rest;
+					  fatal_error "Chain designator $designator not allowed with TTL" if $designator && ! ( $designator eq 'F' );
+
+					  $chain = 'tcfor';
+
+					  $cmd =~ /^TTL\(([-+]?\d+)\)$/;
+
+					  my $param =  $1;
+
+					  fatal_error "Invalid TTL specification( $cmd )" unless $param && ( $param = abs $param ) < 256;
+
+					  if ( $1 =~ /^\+/ ) {
+					      $target .= " --ttl-inc $param";
+					  } elsif ( $1 =~ /\-/ ) {
+					      $target .= " --ttl-dec $param";
+					  } else {
+					      $target .= " --ttl-set $param";
+					  }
+				      },
+		       HL => sub() {
+			                  fatal_error "HL is not supported in IPv4 - use TTL instead" if $family == F_IPV4;
+					  fatal_error "Invalid HL specification( $cmd/$rest )" if $rest;
+					  fatal_error "Chain designator $designator not allowed with HL" if $designator && ! ( $designator eq 'F' );
+
+					  $chain = 'tcfor';
+
+					  $cmd =~ /^HL\(([-+]?\d+)\)$/;
+
+					  my $param =  $1;
+
+					  fatal_error "Invalid HL specification( $cmd )" unless $param && ( $param = abs $param ) < 256;
+
+					  if ( $1 =~ /^\+/ ) {
+					      $target .= " --hl-inc $param";
+					  } elsif ( $1 =~ /\-/ ) {
+					      $target .= " --hl-dec $param";
+					  } else {
+					      $target .= " --hl-set $param";
+					  }
+				      },
+		       IMQ => sub() {
+			                  assert( $cmd =~ /^IMQ\((\d+)\)$/ );
+					  require_capability 'IMQ_TARGET', 'IMQ', 's';
+					  $target .= " --todev $1";
+				      },
+		       DSCP => sub() {
+			                  assert( $cmd =~ /^DSCP\((\w+)\)$/ );
+					  require_capability 'DSCP_TARGET', 'The DSCP action', 's';
+					  my $dscp = numeric_value( $1 );
+					  $dscp = $dscpmap{$1} unless defined $dscp;
+					  fatal_error( "Invalid DSCP ($1)" ) unless defined $dscp && $dscp <= 0x38 && ! ( $dscp & 1 );
+					  $target .= ' --set-dscp ' . in_hex( $dscp );
+				      },
+		       TOS => sub() {
+			                  assert( $cmd =~ /^TOS\((.+)\)$/ );
+					  $target .= decode_tos( $1 , 2 );
+				      },
+		     );
 
     if ( $source ) {
 	if ( $source eq $fw ) {
-	    $chain = 'tcout';
+	    if ( $classid ) {
+		fatal_error ":F is not allowed when the SOURCE is the firewall" if $chain eq 'tcfor';
+	    } else {
+		$chain = 'tcout';
+	    }
+
 	    $source = '';
-	} else {
-	    $chain = 'tcout' if $source =~ s/^($fw)://;
+	} elsif ( $source =~ s/^($fw):// ) {
+	    fatal_error ":F is not allowed when the SOURCE is the firewall" if ( $designator || '' ) eq 'F';
+	    $chain = 'tcout';
 	}
     }
 
     if ( $dest ) {
 	if ( $dest eq $fw ) {
+	    fatal_error 'A CLASSIFY rule may not have $FW as the DEST' if $classid;
 	    $chain = 'tcin';
 	    $dest  = '';
-	} else {
-	    $chain = 'tcin' if $dest =~ s/^($fw)://;
+	} elsif ( $dest =~ s/^($fw):// ) {
+	    fatal_error 'A CLASSIFY rule may not have $FW as the DEST' if $classid;
+	    $chain = 'tcin';
 	}
     }
 
@@ -259,11 +434,16 @@ sub process_tc_rule( ) {
 	    require_capability ('CONNMARK' , "CONNMARK Rules", '' ) if $connmark;
 
 	} else {
-	    fatal_error "Invalid MARK ($originalmark)"   unless $mark =~ /^([0-9a-fA-F]+)$/ and $designator =~ /^([0-9a-fA-F]+)$/;
+	    unless ( $classid ) {
+		fatal_error "Invalid MARK ($originalmark)" unless $mark =~ /^([0-9a-fA-F]+)$/ and $designator =~ /^([0-9a-fA-F]+)$/;
+		fatal_error 'A CLASSIFY rule may not have $FW as the DEST' if $chain eq 'tcin';
+		$chain = 'tcpost';
+		$mark  = $originalmark;
+	    }
 
 	    if ( $config{TC_ENABLED} eq 'Internal' || $config{TC_ENABLED} eq 'Shared' ) {
 		$originalmark = join( ':', normalize_hex( $mark ), normalize_hex( $designator ) );
-		fatal_error "Unknown Class ($originalmark)}" unless ( $device = $classids{$originalmark} );
+		fatal_error "Unknown Class ($mark)}" unless ( $device = $classids{$mark} );
 		fatal_error "IFB Classes may not be specified in tcrules" if @{$tcdevices{$device}{redirected}};
 
 		unless ( $tcclasses{$device}{hex_value $designator}{leaf} ) {
@@ -278,19 +458,20 @@ sub process_tc_rule( ) {
 		}
 	    }
 
-	    $chain   = 'tcpost';
 	    $classid = 1;
-	    $mark    = $originalmark;
 	    $target  = 'CLASSIFY --set-class';
 	}
     }
 
-    my ($cmd, $rest) = split( '/', $mark, 2 );
+    if ( $mark =~ /^TOS/ ) {
+	$cmd = $mark;
+	$rest = '';
+    } else {
+	($cmd, $rest) = split( '/', $mark, 2 );
+    }
 
     $list = '';
 
-    my $restriction = 0;
-
     unless ( $classid ) {
       MARK:
 	{
@@ -309,130 +490,8 @@ sub process_tc_rule( ) {
 			$mark =~ s/^[|&]//;
 		    }
 
-		    if ( $target eq 'sticky' ) {
-			if ( $chain eq 'tcout' ) {
-			    $target = 'sticko';
-			} else {
-			    fatal_error "SAME rules are only allowed in the PREROUTING and OUTPUT chains" if $chain ne 'tcpre';
-			}
-
-			$restriction = DESTIFACE_DISALLOW;
-
-			ensure_mangle_chain($target);
-
-			$sticky++;
-		    } elsif ( $target eq 'IPMARK' ) {
-			my ( $srcdst, $mask1, $mask2, $shift ) = ('src', 255, 0, 0 );
-
-			require_capability 'IPMARK_TARGET', 'IPMARK', 's';
-
-			if ( $cmd =~ /^IPMARK\((.+?)\)$/ ) {
-			    my $params = $1;
-			    my $val;
-
-			    my ( $sd, $m1, $m2, $s , $bad ) = split ',', $params;
-
-			    fatal_error "Invalid IPMARK parameters ($params)" if $bad;
-			    fatal_error "Invalid IPMARK parameter ($sd)" unless ( $sd eq 'src' || $sd eq 'dst' );
-			    $srcdst = $sd;
-
-			    if ( supplied $m1 ) {
-				$val = numeric_value ($m1);
-				fatal_error "Invalid Mask ($m1)" unless defined $val && $val && $val <= 0xffffffff;
-				$mask1 = in_hex ( $val & 0xffffffff );
-			    }
-
-			    if ( supplied $m2 ) {
-				$val = numeric_value ($m2);
-				fatal_error "Invalid Mask ($m2)" unless defined $val && $val <= 0xffffffff;
-				$mask2 = in_hex ( $val & 0xffffffff );
-			    }
-
-			    if ( defined $s ) {
-				$val = numeric_value ($s);
-				fatal_error "Invalid Shift Bits ($s)" unless defined $val && $val >= 0 && $val < 128;
-				$shift = $s;
-			    }
-			} else {
-			    fatal_error "Invalid MARK/CLASSIFY ($cmd)" unless $cmd eq 'IPMARK';
-			}
-
-			$target = "IPMARK --addr $srcdst --and-mask $mask1 --or-mask $mask2 --shift $shift";
-		    } elsif ( $target eq 'TPROXY' ) {
-			require_capability( 'TPROXY_TARGET', 'Use of TPROXY', 's');
-
-			fatal_error "Invalid TPROXY specification( $cmd/$rest )" if $rest;
-
-			$chain = 'tcpre';
-
-			$cmd =~ /TPROXY\((.+?)\)$/;
-
-			my $params = $1;
-
-			fatal_error "Invalid TPROXY specification( $cmd )" unless defined $params;
-
-			( $mark, my $port, my $ip, my $bad ) = split ',', $params;
-
-			fatal_error "Invalid TPROXY specification( $cmd )" if defined $bad;
-
-			if ( $port ) {
-			    $port = validate_port( 'tcp', $port );
-			} else {
-			    $port = 0;
-			}
-
-			$target .= " --on-port $port";
-
-			if ( supplied $ip ) {
-			    if ( $family == F_IPV6 ) {
-				$ip = $1 if $ip =~ /^\[(.+)\]$/ || $ip =~ /^<(.+)>$/;
-			    }
-
-			    validate_address $ip, 1;
-			    $target .= " --on-ip $ip";
-			}
-
-			$target .= ' --tproxy-mark';
-		    } elsif ( $target eq 'TTL' ) {
-			fatal_error "TTL is not supported in IPv6 - use HL instead" if $family == F_IPV6;
-			fatal_error "Invalid TTL specification( $cmd/$rest )" if $rest;
-			fatal_error "Chain designator $designator not allowed with TTL" if $designator && ! ( $designator eq 'F' );
-
-			$chain = 'tcfor';
-
-			$cmd =~ /^TTL\(([-+]?\d+)\)$/;
-
-			my $param =  $1;
-
-			fatal_error "Invalid TTL specification( $cmd )" unless $param && ( $param = abs $param ) < 256;
-
-			if ( $1 =~ /^\+/ ) {
-			    $target .= " --ttl-inc $param";
-			} elsif ( $1 =~ /\-/ ) {
-			    $target .= " --ttl-dec $param";
-			} else {
-			    $target .= " --ttl-set $param";
-			}
-		    } elsif ( $target eq 'HL' ) {
-			fatal_error "HL is not supported in IPv4 - use TTL instead" if $family == F_IPV4;
-			fatal_error "Invalid HL specification( $cmd/$rest )" if $rest;
-			fatal_error "Chain designator $designator not allowed with HL" if $designator && ! ( $designator eq 'F' );
-
-			$chain = 'tcfor';
-
-			$cmd =~ /^HL\(([-+]?\d+)\)$/;
-
-			my $param =  $1;
-
-			fatal_error "Invalid HL specification( $cmd )" unless $param && ( $param = abs $param ) < 256;
-
-			if ( $1 =~ /^\+/ ) {
-			    $target .= " --hl-inc $param";
-			} elsif ( $1 =~ /\-/ ) {
-			    $target .= " --hl-dec $param";
-			} else {
-			    $target .= " --hl-set $param";
-			}
+		    if ( my $f = $processtcc{$target} ) {
+			$f->();
 		    }
 
 		    if ( $rest ) {
@@ -467,7 +526,7 @@ sub process_tc_rule( ) {
 	}
     }
 
-    fatal_error "USER/GROUP only allowed in the OUTPUT chain" unless ( $user eq '-' || ( $chain eq 'tcout' || $chain eq 'tcpost' ) ); 
+    fatal_error "USER/GROUP only allowed in the OUTPUT chain" unless ( $user eq '-' || ( $chain eq 'tcout' || $chain eq 'tcpost' ) );
 
     if ( ( my $result = expand_rule( ensure_chain( 'mangle' , $chain ) ,
 				     $restrictions{$chain} | $restriction,
@@ -478,7 +537,9 @@ sub process_tc_rule( ) {
 				     do_tos( $tos ) .
 				     do_connbytes( $connbytes ) .
 				     do_helper( $helper ) .
-				     do_headers( $headers ) ,
+				     do_headers( $headers ) .
+				     do_probability( $probability ) .
+				     do_dscp( $dscp ),
 				     $source ,
 				     $dest ,
 				     '' ,
@@ -526,8 +587,8 @@ sub calculate_quantum( $$ ) {
 #
 sub process_in_bandwidth( $ ) {
     my $in_rate     = shift;
-    
-    return 0 if $in_rate eq '-';
+
+    return 0 if $in_rate eq '-' or $in_rate eq '0';
 
     my $in_burst    = '10kb';
     my $in_avrate   = 0;
@@ -544,7 +605,7 @@ sub process_in_bandwidth( $ ) {
 	    fatal_error "Invalid IN-BANDWIDTH ($in_band)" unless supplied( $in_interval ) && supplied( $in_decay );
 	    fatal_error "Invalid Interval ($in_interval)" unless $in_interval =~ /^(?:(?:250|500)ms|(?:1|2|4|8)sec)$/;
 	    fatal_error "Invalid Decay ($in_decay)"       unless $in_decay    =~ /^(?:500ms|(?:1|2|4|8|16|32|64)sec)$/;
-	    
+
 	    if ( $in_decay =~ /ms/ ) {
 		fatal_error "Decay must be at least twice the interval" unless $in_interval eq '250ms';
 	    } else {
@@ -554,12 +615,12 @@ sub process_in_bandwidth( $ ) {
 		    $decay    =~ s/sec//;
 
 		    fatal_error "Decay must be at least twice the interval" unless $decay > $interval;
-		} 
+		}
 	    }
 	}
-	    
+
 	$in_avrate = rate_to_kbit( $in_rate );
-	$in_rate = 0; 
+	$in_rate = 0;
     } else {
 	if ( $in_band =~ /:/ ) {
 	    ( $in_band, $burst ) = split /:/, $in_rate, 2;
@@ -568,7 +629,7 @@ sub process_in_bandwidth( $ ) {
 	}
 
 	$in_rate = rate_to_kbit( $in_band );
-	
+
     }
 
     [ $in_rate, $in_burst, $in_avrate, $in_interval, $in_decay ];
@@ -582,7 +643,7 @@ sub handle_in_bandwidth( $$ ) {
     my ($in_rate, $in_burst, $in_avrate, $in_interval, $in_decay ) = @$arrayref;
 
     emit ( "run_tc qdisc add dev $physical handle ffff: ingress" );
-    
+
     if ( have_capability 'BASIC_FILTER' ) {
 	if ( $in_rate ) {
 	    emit( "run_tc filter add dev $physical parent ffff: protocol all prio 10 basic \\",
@@ -602,7 +663,7 @@ sub handle_in_bandwidth( $$ ) {
 	      "    police rate ${in_rate}kbit burst $in_burst drop flowid :1\n" );
     }
 }
-	
+
 sub process_flow($) {
     my $flow = shift;
 
@@ -713,7 +774,7 @@ sub process_simple_device() {
 	emit "run_tc filter add dev $physical protocol all prio 1 parent ${number}$i: handle ${number}${i} flow hash keys $type divisor 1024" if $type ne '-' && have_capability 'FLOW_FILTER';
 	emit '';
     }
-    
+
     emit( "run_tc filter add dev $physical parent $number:0 protocol all prio 1 u32" .
 	  "\\\n    match ip protocol 6 0xff" .
 	  "\\\n    match u8 0x05 0x0f at 0" .
@@ -823,7 +884,7 @@ sub validate_tc_device( ) {
 			    pfifo         => $pfifo,
 			    tablenumber   => 1 ,
 			    redirected    => \@redirected,
-			    default       => 0,
+			    default       => undef,
 			    nextclass     => 2,
 			    qdisc         => $qdisc,
 			    guarantee     => 0,
@@ -966,6 +1027,7 @@ sub validate_tc_class( ) {
 	}
     } else {
 	fatal_error "Duplicate Class NUMBER ($classnumber)" if $tcref->{$classnumber};
+	$markval = '-';
     }
 
     if ( $parentclass != 1 ) {
@@ -977,7 +1039,7 @@ sub validate_tc_class( ) {
 	fatal_error "Unknown Parent class ($parentnum)" unless $parentref && $parentref->{occurs} == 1;
 	fatal_error "The class ($parentnum) specifies UMAX and/or DMAX; it cannot serve as a parent" if $parentref->{dmax};
 	fatal_error "The class ($parentnum) specifies flow; it cannot serve as a parent"             if $parentref->{flow};
-	fatal_error "The default class ($parentnum) may not have sub-classes"                        if $devref->{default} == $parentclass;
+	fatal_error "The default class ($parentnum) may not have sub-classes"                        if ( $devref->{default} || 0 ) == $parentclass;
 	$parentref->{leaf} = 0;
 	$ratemax  = $parentref->{rate};
 	$ratename = q(the parent class's RATE);
@@ -1082,8 +1144,10 @@ sub validate_tc_class( ) {
     }
 
     unless ( $devref->{classify} || $occurs > 1 ) {
-	fatal_error "Missing MARK" if $mark eq '-';
-	warning_message "Class NUMBER ignored -- INTERFACE $device does not have the 'classify' option"	if $devclass =~ /:/;
+	if ( $mark ne '-' ) {
+	    fatal_error "Missing MARK" if $mark eq '-';
+	    warning_message "Class NUMBER ignored -- INTERFACE $device does not have the 'classify' option"	if $devclass =~ /:/;
+	}
     }
 
     $tcref->{flow}  = $devref->{flow}  unless $tcref->{flow};
@@ -1255,7 +1319,7 @@ sub process_tc_filter() {
 	} else {
 	    push @$filtersref, ( "\nrun_tc $rule\\" ,
 				 "   link $tnum:0 offset plus 40 eat" );
-	}    
+	}
 	#
 	# The rule to match the port(s) will be inserted into the new table
 	#
@@ -1388,10 +1452,10 @@ sub process_tcfilters() {
 
     if ( $fn ) {
 	my @family = ( $family );
-	
+
 	first_entry( "$doing $fn..." );
-	
-	while ( read_a_line ) {
+
+	while ( read_a_line( NORMAL_READ ) ) {
 	    if ( $currentline =~ /^\s*IPV4\s*$/ ) {
 		Shorewall::IPAddrs::initialize( $family = F_IPV4 ) unless $family == F_IPV4;
 	    } elsif ( $currentline =~ /^\s*IPV6\s*$/ ) {
@@ -1491,7 +1555,7 @@ sub process_tcinterfaces() {
 
     if ( $fn ) {
 	first_entry "$doing $fn...";
-	process_simple_device while read_a_line;
+	process_simple_device while read_a_line( NORMAL_READ );
     }
 }
 
@@ -1509,7 +1573,7 @@ sub process_tcpri() {
 		warning_message "There are entries in $fn1 but $fn was empty" unless @tcdevices || $family == F_IPV6;
 	    };
 
-	process_tc_priority while read_a_line;
+	process_tc_priority while read_a_line( NORMAL_READ );
 
 	clear_comment;
 
@@ -1522,7 +1586,7 @@ sub process_tcpri() {
 
 	    add_ijump( $mangle_table->{tcpost} ,
 		       j    => 'CONNMARK --save-mark --ctmask '    . in_hex( $globals{TC_MASK} ),
-		       mark => '! --mark 0/' . in_hex( $globals{TC_MASK} ) 
+		       mark => '! --mark 0/' . in_hex( $globals{TC_MASK} )
 		     );
 	}
     }
@@ -1540,7 +1604,7 @@ sub process_traffic_shaping() {
     if ( $fn ) {
 	first_entry "$doing $fn...";
 
-	validate_tc_device while read_a_line;
+	validate_tc_device while read_a_line( NORMAL_READ );
     }
 
     $devnum = $devnum > 10 ? 10 : 1;
@@ -1550,7 +1614,7 @@ sub process_traffic_shaping() {
     if ( $fn ) {
 	first_entry "$doing $fn...";
 
-	validate_tc_class while read_a_line;
+	validate_tc_class while read_a_line( NORMAL_READ );
     }
 
     process_tcfilters;
@@ -1564,7 +1628,7 @@ sub process_traffic_shaping() {
 	my $devnum  = in_hexp $devref->{number};
 	my $r2q     = int calculate_r2q $devref->{out_bandwidth};
 
-	fatal_error "No default class defined for device $devname" unless $devref->{default};
+	fatal_error "No default class defined for device $devname" unless defined $devref->{default};
 
 	my $device = physical_name $devname;
 
@@ -1647,7 +1711,7 @@ sub process_traffic_shaping() {
 
 		my $priority = $tcref->{priority} << 8;
 		my $parent   = in_hexp $tcref->{parent};
-		
+
 		emit ( "[ \$${dev}_mtu -gt $quantum ] && quantum=\$${dev}_mtu || quantum=$quantum" );
 
 		if ( $devref->{qdisc} eq 'htb' ) {
@@ -1676,7 +1740,7 @@ sub process_traffic_shaping() {
 		#
 		# add filters
 		#
-		unless ( $devref->{classify} ) {
+		unless ( $mark eq '-' ) {
 		    emit "run_tc filter add dev $device protocol all parent $devicenumber:0 prio " . ( $priority | 20 ) . " handle $mark fw classid $classid" if $tcref->{occurs} == 1;
 		}
 
@@ -1694,7 +1758,7 @@ sub process_traffic_shaping() {
 		    my ( $tos, $mask ) = split q(/), $tospair;
 		    emit "run_tc filter add dev $device parent $devicenumber:0 protocol ip prio " . ( $priority | 10 ) . " u32 match ip tos $tos $mask flowid $classid";
 		}
-		
+
 		save_progress_message_short qq("   TC Class $classid defined.");
 		emit '';
 
@@ -1703,7 +1767,7 @@ sub process_traffic_shaping() {
 	    emit '';
 
 	    emit "$_" for @{$devref->{filters}};
-	
+
 	    save_progress_message_short qq("   TC Device $device defined.");
 
 	    pop_indent;
@@ -1755,7 +1819,7 @@ sub process_tc() {
     # enabled.
 
     my %empty;
-    
+
     $config{TC_ENABLED} eq 'Shared' ? \%empty : \%tcdevices;
 }
 
@@ -1895,13 +1959,13 @@ sub setup_tc() {
     if ( $config{TC_ENABLED} ) {
 	our  @tccmd = ( { match     => sub ( $ ) { $_[0] eq 'SAVE' } ,
 			  target    => 'CONNMARK --save-mark --mask' ,
-			  mark      => SMALLMARK ,
+			  mark      => $config{TC_EXPERT} ? HIGHMARK : SMALLMARK,
 			  mask      => in_hex( $globals{TC_MASK} ) ,
 			  connmark  => 1
 			} ,
 			{ match     => sub ( $ ) { $_[0] eq 'RESTORE' },
 			  target    => 'CONNMARK --restore-mark --mask' ,
-			  mark      => SMALLMARK ,
+			  mark      => $config{TC_EXPERT} ? HIGHMARK : SMALLMARK ,
 			  mask      => in_hex( $globals{TC_MASK} ) ,
 			  connmark  => 1
 			} ,
@@ -1949,14 +2013,32 @@ sub setup_tc() {
 			  mark      => NOMARK,
 			  mask      => '',
 			  connmark  => 0
-			} 
+			},
+			{ match     => sub( $ ) { $_[0] =~ /^IMQ\(\d+\)$/ },
+			  target    => 'IMQ',
+			  mark      => NOMARK,
+			  mask      => '',
+			  connmark  => 0
+			},
+			{ match     => sub( $ ) { $_[0] =~ /^DSCP\(\w+\)$/ },
+			  target    => 'DSCP',
+			  mark      => NOMARK,
+			  mask      => '',
+			  connmark  => 0
+			},
+			{ match     => sub( $ ) { $_[0] =~ /^TOS\(.+\)$/ },
+			  target    => 'TOS',
+			  mark      => NOMARK,
+			  mask      => '',
+			  connmark  => 0
+			},
 		      );
 
 	if ( my $fn = open_file 'tcrules' ) {
 
 	    first_entry "$doing $fn...";
 
-	    process_tc_rule while read_a_line;
+	    process_tc_rule while read_a_line( NORMAL_READ );
 
 	    clear_comment;
 	}
@@ -1967,7 +2049,7 @@ sub setup_tc() {
 
 	    first_entry "$doing $fn...";
 
-	    process_secmark_rule while read_a_line;
+	    process_secmark_rule while read_a_line( NORMAL_READ );
 
 	    clear_comment;
 	}

Shorewall/Perl/Shorewall/Tunnels.pm

@@ -234,7 +234,7 @@ sub setup_tunnels() {
     }
 
     sub setup_one_tunnel($$$$) {
-	my ( $kind , $zone, $gateway, $gatewayzones ) = @_;
+	my ( $kind , $zone, $gateways, $gatewayzones ) = @_;
 
 	my $zonetype = zone_type( $zone );
 
@@ -243,35 +243,42 @@ sub setup_tunnels() {
 	my $inchainref  = ensure_rules_chain( rules_chain( ${zone}, ${fw} ) );
 	my $outchainref = ensure_rules_chain( rules_chain( ${fw}, ${zone} ) );
 
-	$gateway = ALLIP if $gateway eq '-';
+	$gateways = ALLIP if $gateways eq '-';
 
-	my @source = imatch_source_net $gateway;
-	my @dest   = imatch_dest_net   $gateway;
+	my ( $net, $excl ) = handle_network_list( $gateways , 'src' );
+	( $net, $excl )    = handle_network_list( $gateways , 'dst' );
 
-	my %tunneltypes = ( 'ipsec'         => { function => \&setup_one_ipsec ,         params   => [ $kind, \@source, \@dest , $gatewayzones ] } ,
-			    'ipsecnat'      => { function => \&setup_one_ipsec ,         params   => [ $kind, \@source, \@dest , $gatewayzones ] } ,
-			    'ipip'          => { function => \&setup_one_other,          params   => [ \@source, \@dest , 4 ] } ,
-			    'gre'           => { function => \&setup_one_other,          params   => [ \@source, \@dest , 47 ] } ,
-			    '6to4'          => { function => \&setup_one_other,          params   => [ \@source, \@dest , 41 ] } ,
-			    '6in4'          => { function => \&setup_one_other,          params   => [ \@source, \@dest , 41 ] } ,
-			    'pptpclient'    => { function => \&setup_pptp_client,        params   => [ $kind, \@source, \@dest ] } ,
-			    'pptpserver'    => { function => \&setup_pptp_server,        params   => [ $kind, \@source, \@dest ] } ,
-			    'openvpn'       => { function => \&setup_one_openvpn,        params   => [ $kind, \@source, \@dest ] } ,
-			    'openvpnclient' => { function => \&setup_one_openvpn_client, params   => [ $kind, \@source, \@dest ] } ,
-			    'openvpnserver' => { function => \&setup_one_openvpn_server, params   => [ $kind, \@source, \@dest ] } ,
-			    'l2tp'          => { function => \&setup_one_l2tp ,          params   => [ $kind, \@source, \@dest ] } ,
-			    'generic'       => { function => \&setup_one_generic ,       params   => [ $kind, \@source, \@dest ] } ,
-			  );
+	fatal_error "Exclusion is not allowed in the GATEWAYS column" if $excl;
 
-	$kind = "\L$kind";
+	for my $gateway ( split_list $gateways, 'GATEWAYS' ) {
+	    my @source = imatch_source_net $gateway;
+	    my @dest   = imatch_dest_net   $gateway;
 
-	(my $type) = split /:/, $kind;
+	    my %tunneltypes = ( 'ipsec'         => { function => \&setup_one_ipsec ,         params   => [ $kind, \@source, \@dest , $gatewayzones ] } ,
+				'ipsecnat'      => { function => \&setup_one_ipsec ,         params   => [ $kind, \@source, \@dest , $gatewayzones ] } ,
+				'ipip'          => { function => \&setup_one_other,          params   => [ \@source, \@dest , 4 ] } ,
+				'gre'           => { function => \&setup_one_other,          params   => [ \@source, \@dest , 47 ] } ,
+				'6to4'          => { function => \&setup_one_other,          params   => [ \@source, \@dest , 41 ] } ,
+				'6in4'          => { function => \&setup_one_other,          params   => [ \@source, \@dest , 41 ] } ,
+				'pptpclient'    => { function => \&setup_pptp_client,        params   => [ $kind, \@source, \@dest ] } ,
+				'pptpserver'    => { function => \&setup_pptp_server,        params   => [ $kind, \@source, \@dest ] } ,
+				'openvpn'       => { function => \&setup_one_openvpn,        params   => [ $kind, \@source, \@dest ] } ,
+				'openvpnclient' => { function => \&setup_one_openvpn_client, params   => [ $kind, \@source, \@dest ] } ,
+				'openvpnserver' => { function => \&setup_one_openvpn_server, params   => [ $kind, \@source, \@dest ] } ,
+				'l2tp'          => { function => \&setup_one_l2tp ,          params   => [ $kind, \@source, \@dest ] } ,
+				'generic'       => { function => \&setup_one_generic ,       params   => [ $kind, \@source, \@dest ] } ,
+			      );
 
-	my $tunnelref = $tunneltypes{ $type };
+	    $kind = "\L$kind";
 
-	fatal_error "Tunnels of type $type are not supported" unless $tunnelref;
+	    (my $type) = split /:/, $kind;
 
-	$tunnelref->{function}->( $inchainref, $outchainref, @{$tunnelref->{params}} );
+	    my $tunnelref = $tunneltypes{ $type };
+
+	    fatal_error "Tunnels of type $type are not supported" unless $tunnelref;
+
+	    $tunnelref->{function}->( $inchainref, $outchainref, @{$tunnelref->{params}} );
+	}
 
 	progress_message "   Tunnel \"$currentline\" $done";
     }
@@ -283,16 +290,16 @@ sub setup_tunnels() {
 
 	first_entry "$doing $fn...";
 
-	while ( read_a_line ) {
+	while ( read_a_line( NORMAL_READ ) ) {
 
-	    my ( $kind, $zone, $gateway, $gatewayzones ) = split_line1 'tunnels file', { type => 0, zone => 1, gateway => 2, gateway_zone => 3 };
+	    my ( $kind, $zone, $gateway, $gatewayzones ) = split_line1 'tunnels file', { type => 0, zone => 1, gateway => 2, gateways => 2, gateway_zone => 3 }, undef, 4;
 
 	    fatal_error 'TYPE must be specified' if $kind eq '-';
-	    fatal_error 'ZONE must be specified' if $zone eq '-';
 
 	    if ( $kind eq 'COMMENT' ) {
 		process_comment;
 	    } else {
+		fatal_error 'ZONE must be specified' if $zone eq '-';
 		setup_one_tunnel $kind, $zone, $gateway, $gatewayzones;
 	    }
 	}

Shorewall/Perl/Shorewall/Zones.pm

@@ -61,6 +61,7 @@ our @EXPORT = qw( NOTHING
 		  chain_base
 		  validate_interfaces_file
 		  all_interfaces
+		  all_real_interfaces
 		  all_bridges
 		  interface_number
 		  find_interface
@@ -82,6 +83,7 @@ our @EXPORT = qw( NOTHING
 		  compile_updown
 		  validate_hosts_file
 		  find_hosts_by_option
+		  find_zone_hosts_by_option
 		  find_zones_by_option
 		  all_ipsets
 		  have_ipsec
@@ -112,11 +114,10 @@ use constant { IN_OUT     => 1,
 #
 #     @zones contains the ordered list of zones with sub-zones appearing before their parents.
 #
-#     %zones{<zone1> => {type = >      <zone type>       FIREWALL, IP, IPSEC, BPORT;
-#                        options =>    { complex => 0|1
-#                                        nested  => 0|1
-#                                        super   => 0|1
-#                                        in_out  => < policy match string >
+#     %zones{<zone1> => {type =>       <zone type>       FIREWALL, IP, IPSEC, BPORT;
+#                        complex =>    0|1
+#                        super   =>    0|1
+#                        options =>    { in_out  => < policy match string >
 #                                        in      => < policy match string >
 #                                        out     => < policy match string >
 #                                      }
@@ -226,6 +227,25 @@ my %maxoptionvalue = ( routefilter => 2, mss => 100000 , wait => 120 );
 
 my %validhostoptions;
 
+my %validzoneoptions = ( mss          => NUMERIC,
+			 nomark       => NOTHING,
+			 blacklist    => NOTHING,
+			 strict       => NOTHING,
+			 next         => NOTHING,
+			 reqid        => NUMERIC,
+			 spi          => NUMERIC,
+			 proto        => IPSECPROTO,
+			 mode         => IPSECMODE,
+			 "tunnel-src" => NETWORK,
+			 "tunnel-dst" => NETWORK,
+		       );
+
+use constant { UNRESTRICTED => 1, NOFW => 2 , COMPLEX => 8, IN_OUT_ONLY => 16 };
+#
+# Hash of options that have their own key in the returned hash.
+#
+my %zonekey = ( mss => UNRESTRICTED | COMPLEX , blacklist => NOFW, nomark => NOFW | IN_OUT_ONLY );
+
 #
 # Rather than initializing globals in an INIT block or during declaration,
 # we initialize them in a function. This is done for two reasons:
@@ -289,6 +309,7 @@ sub initialize( $$ ) {
 			     broadcast => 1,
 			     destonly => 1,
 			     sourceonly => 1,
+			     mss => 1,
 			    );
 	%zonetypes = ( 1 => 'firewall', 2 => 'ipv4', 4 => 'bport4', 8 => 'ipsec4', 16 => 'vserver' );
     } else {
@@ -315,6 +336,7 @@ sub initialize( $$ ) {
 			     maclist => 1,
 			     routeback => 1,
 			     tcpflags => 1,
+			     mss => 1,
 			    );
 	%zonetypes = ( 1 => 'firewall', 2 => 'ipv6', 4 => 'bport6', 8 => 'ipsec4', 16 => 'vserver' );
     }
@@ -328,25 +350,6 @@ sub initialize( $$ ) {
 #
 sub parse_zone_option_list($$\$$)
 {
-    my %validoptions = ( mss          => NUMERIC,
-			 nomark       => NOTHING,
-			 blacklist    => NOTHING,
-			 strict       => NOTHING,
-			 next         => NOTHING,
-			 reqid        => NUMERIC,
-			 spi          => NUMERIC,
-			 proto        => IPSECPROTO,
-			 mode         => IPSECMODE,
-			 "tunnel-src" => NETWORK,
-			 "tunnel-dst" => NETWORK,
-		       );
-
-    use constant { UNRESTRICTED => 1, NOFW => 2 , COMPLEX => 8, IN_OUT_ONLY => 16 };
-    #
-    # Hash of options that have their own key in the returned hash.
-    #
-    my %key = ( mss => UNRESTRICTED | COMPLEX , blacklist => NOFW, nomark => NOFW | IN_OUT_ONLY );
-
     my ( $list, $zonetype, $complexref, $column ) = @_;
     my %h;
     my $options = '';
@@ -366,7 +369,7 @@ sub parse_zone_option_list($$\$$)
 		$e   = $1;
 	    }
 
-	    $fmt = $validoptions{$e};
+	    $fmt = $validzoneoptions{$e};
 
 	    fatal_error "Invalid Option ($e)" unless $fmt;
 
@@ -377,7 +380,7 @@ sub parse_zone_option_list($$\$$)
 		fatal_error "Invalid value ($val) for option \"$e\"" unless $val =~ /^($fmt)$/;
 	    }
 
-	    my $key = $key{$e};
+	    my $key = $zonekey{$e};
 
 	    if ( $key ) {
 		fatal_error "Option '$e' not permitted with this zone type " if $key & NOFW && ($zonetype & ( FIREWALL | VSERVER) );
@@ -402,13 +405,13 @@ sub parse_zone_option_list($$\$$)
 #
 # Set the super option on the passed zoneref and propagate to its parents
 #
-sub set_super( $ );
+sub set_super( $ ); #required for recursion
 
 sub set_super( $ ) {
     my $zoneref = shift;
 
-    unless ( $zoneref->{options}{super} ) {
-	$zoneref->{options}{super} = 1;
+    unless ( $zoneref->{super} ) {
+	$zoneref->{super} = 1;
 	set_super( $zones{$_} ) for @{$zoneref->{parents}};
     }
 }
@@ -486,10 +489,9 @@ sub process_zone( \$ ) {
 				    options    => { in_out  => parse_zone_option_list( $options , $type, $complex , IN_OUT ) ,
 						    in      => parse_zone_option_list( $in_options , $type , $complex , IN ) ,
 						    out     => parse_zone_option_list( $out_options , $type , $complex , OUT ) ,
-						    complex => ( $type & IPSEC || $complex ) ,
-						    nested  => @parents > 0 ,
-						    super   => 0 ,
 						  } ,
+				    super      => 0 ,
+				    complex    => ( $type & IPSEC || $complex ) ,
 				    interfaces => {} ,
 				    children   => [] ,
 				    hosts      => {}
@@ -505,7 +507,7 @@ sub process_zone( \$ ) {
 		fatal_error "Zone mark overflow - please increase the setting of ZONE_BITS" if $zonemark >= $zonemarklimit;
 		$mark      = $zonemark;
 		$zonemark += $zonemarkincr;
-		$zoneref->{options}{complex} = 1;
+		$zoneref->{complex} = 1;
 	    }
 	}
 
@@ -515,7 +517,6 @@ sub process_zone( \$ ) {
 	    progress_message_nocompress "   Zone $zone:\tmark value " . in_hex( $zoneref->{mark} = $mark );
 	}
     }
-	
 
     if ( $zoneref->{options}{in_out}{blacklist} ) {
 	for ( qw/in out/ ) {
@@ -544,7 +545,7 @@ sub determine_zones()
 
     if ( my $fn = open_file 'zones' ) {
 	first_entry "$doing $fn...";
-	push @z, process_zone( $ip ) while read_a_line;
+	push @z, process_zone( $ip ) while read_a_line( NORMAL_READ );
     } else {
 	fatal_error q(The 'zones' file does not exist or has zero size);
     }
@@ -610,11 +611,14 @@ sub zone_report()
 		for my $interface ( sort keys %$interfaceref ) {
 		    my $iref     = $interfaces{$interface};
 		    my $arrayref = $interfaceref->{$interface};
+
 		    for my $groupref ( @$arrayref ) {
 			my $hosts      = $groupref->{hosts};
+
 			if ( $hosts ) {
 			    my $grouplist  = join ',', ( @$hosts );
 			    my $exclusions = join ',', @{$groupref->{exclusions}};
+
 			    $grouplist = join '!', ( $grouplist, $exclusions) if $exclusions;
 
 			    if ( $family == F_IPV4 ) {
@@ -625,7 +629,6 @@ sub zone_report()
 			    $printed = 1;
 			}
 		    }
-
 		}
 	    }
 	}
@@ -661,6 +664,7 @@ sub dump_zone_contents() {
 		for my $interface ( sort keys %$interfaceref ) {
 		    my $iref     = $interfaces{$interface};
 		    my $arrayref = $interfaceref->{$interface};
+
 		    for my $groupref ( @$arrayref ) {
 			my $hosts     = $groupref->{hosts};
 
@@ -707,7 +711,7 @@ sub add_group_to_zone($$$$$)
     my $interfaceref;
     my $zoneref  = $zones{$zone};
     my $zonetype = $zoneref->{type};
-    
+
 
     $zoneref->{interfaces}{$interface} = 1;
 
@@ -765,20 +769,24 @@ sub add_group_to_zone($$$$$)
 
     my $gtype = $type & IPSEC ? 'ipsec' : 'ip';
 
-    $hostsref     = ( $zoneref->{hosts}           || ( $zoneref->{hosts} = {} ) );
-    $typeref      = ( $hostsref->{$gtype}         || ( $hostsref->{$gtype} = {} ) );
-    $interfaceref = ( $typeref->{$interface}      || ( $typeref->{$interface} = [] ) );
+    $hostsref     = ( $zoneref->{hosts}      ||= {} );
+    $typeref      = ( $hostsref->{$gtype}    ||= {} );
+    $interfaceref = ( $typeref->{$interface} ||= [] );
 
     fatal_error "Duplicate Host Group ($interface:" . ALLIP . ") in zone $zone" if $allip && @$interfaceref;
 
-    $zoneref->{options}{complex} = 1 if @$interfaceref || ( @newnetworks > 1 ) || ( @exclusions ) || $options->{routeback};
+    $zoneref->{complex} = 1 if @$interfaceref || @newnetworks > 1 || @exclusions || $options->{routeback};
 
     push @{$interfaceref}, { options => $options,
 			     hosts   => \@newnetworks,
 			     ipsec   => $type & IPSEC ? 'ipsec' : 'none' ,
 			     exclusions => \@exclusions };
 
-    $interfaces{$interface}{options}{routeback} ||= ( $type != IPSEC && $options->{routeback} );
+    if ( $type != IPSEC ) {
+	my $optref = $interfaces{$interface}{options};
+	$optref->{routeback} ||= $options->{routeback};
+	$optref->{allip}     ||= $allip;
+    }
 }
 
 #
@@ -834,7 +842,7 @@ sub all_parent_zones() {
 }
 
 sub complex_zones() {
-    grep( $zones{$_}{options}{complex} , @zones );
+    grep( $zones{$_}{complex} , @zones );
 }
 
 sub vserver_zones() {
@@ -908,9 +916,26 @@ sub process_interface( $$ ) {
     my ( $nextinum, $export ) = @_;
     my $netsref   = '';
     my $filterref = [];
-    my ($zone, $originalinterface, $bcasts, $options ) = split_line 'interfaces file', { zone => 0, interface => 1, broadcast => 2, options => 3 };
+    my ($zone, $originalinterface, $bcasts, $options );
     my $zoneref;
     my $bridge = '';
+    our $format;
+
+    if ( $format == 1 ) {
+	($zone, $originalinterface, $bcasts, $options ) = split_line1 'interfaces file', { zone => 0, interface => 1, broadcast => 2, options => 3 }, { COMMENT => 0, FORMAT => 2 };
+    } else {
+	($zone, $originalinterface, $options ) = split_line1 'interfaces file', { zone => 0, interface => 1, options => 2 }, { COMMENT => 0, FORMAT => 2 };
+	$bcasts = '-';
+    }
+
+    if ( $zone eq 'FORMAT' ) {
+	if ( $originalinterface =~ /^([12])$/ ) {
+	    $format = $1;
+	    return;
+	}
+
+	fatal_error "Invalid FORMAT ($originalinterface)";
+    }
 
     if ( $zone eq '-' ) {
 	$zone = '';
@@ -967,7 +992,7 @@ sub process_interface( $$ ) {
 	$root = substr( $interface, 0, -1 );
 	$roots{$root} = $interface;
 	my $len = length $root;
-	
+
 	if ( $minroot ) {
 	    $minroot = $len if $minroot > $len;
 	} else {
@@ -1065,7 +1090,7 @@ sub process_interface( $$ ) {
 		    assert( 0 );
 		}
 	    } elsif ( $type == NUMERIC_IF_OPTION ) {
-		fatal_error "The '$option' option may not be specified on a wildcard interface" if $wildcard && ! $type && IF_OPTION_WILDOK; 
+		fatal_error "The '$option' option may not be specified on a wildcard interface" if $wildcard && ! $type && IF_OPTION_WILDOK;
 		$value = $defaultinterfaceoptions{$option} unless defined $value;
 		fatal_error "The '$option' option requires a value" unless defined $value;
 		my $numval = numeric_value $value;
@@ -1181,14 +1206,15 @@ sub process_interface( $$ ) {
 # Parse the interfaces file.
 #
 sub validate_interfaces_file( $ ) {
-    my $export = shift;
-    
+    my  $export = shift;
+    our $format = 1;
+
     my @ifaces;
     my $nextinum = 1;
 
     if ( my $fn = open_file 'interfaces' ) {
 	first_entry "$doing $fn...";
-	push @ifaces, process_interface( $nextinum++, $export ) while read_a_line;
+	push @ifaces, process_interface( $nextinum++, $export ) while read_a_line( NORMAL_READ );
     } else {
 	fatal_error q(The 'interfaces' file does not exist or has zero size);
     }
@@ -1271,7 +1297,7 @@ sub known_interface($)
     if ( $minroot ) {
 	while ( length $iface > $minroot ) {
 	    chop $iface;
-	
+
 	    if ( my $i = $roots{$iface} ) {
 		$interfaceref = $interfaces{$i};
 
@@ -1305,6 +1331,13 @@ sub all_interfaces() {
     @interfaces;
 }
 
+#
+# Return all non-vserver interfaces
+#
+sub all_real_interfaces() {
+    grep $_ ne '%vserver%', @interfaces;
+}
+
 #
 # Return a list of bridges
 #
@@ -1446,7 +1479,7 @@ sub get_interface_option( $$ ) {
     assert( $ref = known_interface( $interface ) );
 
     $ref->{options}{$option};
-    
+
 }
 
 #
@@ -1709,7 +1742,7 @@ sub compile_updown() {
 
     if ( @$optional ) {
 	my @interfaces = map $interfaces{$_}->{physical}, @$optional;
-	my $interfaces = join '|', @interfaces; 
+	my $interfaces = join '|', @interfaces;
 
 	if ( $interfaces =~ s/\+/*/g || @interfaces > 1 ) {
 	    emit( "$interfaces)",
@@ -1803,13 +1836,13 @@ sub process_host( ) {
 	$interface = $1;
 	$hosts = $2;
 
-	fatal_error "Unknown interface ($interface)" unless ($interfaceref = $interfaces{$interface})->{root};
+	fatal_error "Unknown interface ($interface)" unless ($interfaceref = $interfaces{$interface}) && $interfaceref->{root};
     } else {
-	fatal_error "Invalid HOST(S) column contents: $hosts" 
+	fatal_error "Invalid HOST(S) column contents: $hosts"
     }
 
     if ( $hosts =~ /^!?\+/ ) {
-	$zoneref->{options}{complex} = 1;
+	$zoneref->{complex} = 1;
 	fatal_error "ipset name qualification is disallowed in this file" if $hosts =~ /[\[\]]/;
 	fatal_error "Invalid ipset name ($hosts)" unless $hosts =~ /^!?\+[a-zA-Z][-\w]*$/;
     }
@@ -1833,12 +1866,16 @@ sub process_host( ) {
 	    if ( $option eq 'ipsec' ) {
 		require_capability 'POLICY_MATCH' , q(The 'ipsec' option), 's';
 		$type = IPSEC;
-		$zoneref->{options}{complex} = 1;
+		$zoneref->{complex} = 1;
 		$ipsec = $interfaceref->{ipsec} = 1;
 	    } elsif ( $option eq 'norfc1918' ) {
 		warning_message "The 'norfc1918' host option is no longer supported"
 	    } elsif ( $option eq 'blacklist' ) {
 		$zoneref->{options}{in}{blacklist} = 1;
+	    } elsif ( $option =~ /^mss=(\d+)$/ ) {
+		fatal_error "Invalid mss ($1)" unless $1 >= 500;
+		$options{mss} = $1;
+		$zoneref->{options}{complex} = 1;
 	    } elsif ( $validhostoptions{$option}) {
 		fatal_error qq(The "$option" option is not allowed with Vserver zones) if $type & VSERVER && ! ( $validhostoptions{$option} & IF_OPTION_VSERVER );
 		$options{$option} = 1;
@@ -1898,13 +1935,12 @@ sub validate_hosts_file()
 
     if ( my $fn = open_file 'hosts' ) {
 	first_entry "$doing $fn...";
-	$ipsec |= process_host while read_a_line;
+	$ipsec |= process_host while read_a_line( NORMAL_READ );
     }
 
     $have_ipsec = $ipsec || haveipseczones;
 
-    $_->{options}{complex} ||= ( keys %{$_->{interfaces}} > 1 ) for values %zones;
-
+    $_->{complex} ||= ( keys %{$_->{interfaces}} > 1 ) for values %zones;
 }
 
 #
@@ -1916,7 +1952,7 @@ sub have_ipsec() {
 
 #
 # Returns a reference to a array of host entries. Each entry is a
-# reference to an array containing ( interface , polciy match type {ipsec|none} , network , exclusions );
+# reference to an array containing ( interface , polciy match type {ipsec|none} , network , exclusions, value );
 #
 sub find_hosts_by_option( $ ) {
     my $option = $_[0];
@@ -1926,9 +1962,9 @@ sub find_hosts_by_option( $ ) {
 	while ( my ($type, $interfaceref) = each %{$zones{$zone}{hosts}} ) {
 	    while ( my ( $interface, $arrayref) = ( each %{$interfaceref} ) ) {
 		for my $host ( @{$arrayref} ) {
-		    if ( $host->{options}{$option} ) {
+		    if ( my $value = $host->{options}{$option} ) {
 			for my $net ( @{$host->{hosts}} ) {
-			    push @hosts, [ $interface, $host->{ipsec} , $net , $host->{exclusions}];
+			    push @hosts, [ $interface, $host->{ipsec} , $net , $host->{exclusions}, $value ];
 			}
 		    }
 		}
@@ -1945,6 +1981,30 @@ sub find_hosts_by_option( $ ) {
     \@hosts;
 }
 
+#
+# As above but for a single zone
+#
+sub find_zone_hosts_by_option( $$ ) {
+    my ($zone, $option ) = @_;
+    my @hosts;
+
+    unless ( $zones{$zone}{type} & FIREWALL ) {
+	while ( my ($type, $interfaceref) = each %{$zones{$zone}{hosts}} ) {
+	    while ( my ( $interface, $arrayref) = ( each %{$interfaceref} ) ) {
+		for my $host ( @{$arrayref} ) {
+		    if ( my $value = $host->{options}{$option} ) {
+			for my $net ( @{$host->{hosts}} ) {
+			    push @hosts, [ $interface, $host->{ipsec} , $net , $host->{exclusions}, $value ];
+			}
+		    }
+		}
+	    }
+	}
+    }
+
+    \@hosts;
+}
+
 #
 # Returns a reference to a list of zones with the passed in/out option
 #

Shorewall/Perl/compiler.pl

@@ -37,6 +37,7 @@
 #         --log_verbosity=<number>    # Log Verbosity range -1 to 2
 #         --family=<number>           # IP family; 4 = IPv4 (default), 6 = IPv6
 #         --preview                   # Preview the ruleset.
+#         --shorewallrc=<path>        # Path to shorewallrc file.
 #         --config_path=<path-list>   # Search path for config files
 #
 use strict;
@@ -65,6 +66,7 @@ sub usage( $ ) {
     [ --annotate ]
     [ --update ]
     [ --convert ]
+    [ --shorewallrc=<pathname> ]
     [ --config_path=<path-list> ]
 ';
 
@@ -91,6 +93,7 @@ my $annotate      = 0;
 my $update        = 0;
 my $convert       = 0;
 my $config_path   = '';
+my $shorewallrc   = '';
 
 Getopt::Long::Configure ('bundling');
 
@@ -122,6 +125,7 @@ my $result = GetOptions('h'               => \$help,
 			'update'          => \$update,
 			'convert'         => \$convert,
 			'config_path=s'   => \$config_path,
+			'shorewallrc=s'   => \$shorewallrc,
 		       );
 
 usage(1) unless $result && @ARGV < 2;
@@ -144,4 +148,5 @@ compiler( script          => $ARGV[0] || '',
 	  convert         => $convert,
 	  annotate        => $annotate,
 	  config_path     => $config_path,
+	  shorewallrc     => $shorewallrc
 	);

Shorewall/Perl/getparams

@@ -28,13 +28,25 @@
 #      $3 = Address family (4 o4 6)
 #
 if [ "$3" = 6 ]; then
-    . /usr/share/shorewall6/lib.base
-    . /usr/share/shorewall6/lib.cli
+    g_program=shorewall6
 else
-    . /usr/share/shorewall/lib.base
-    . /usr/share/shorewall/lib.cli
+    g_program=shorewall
 fi
 
+#
+# This is modified by the installer when ${SHAREDIR} != /usr/share
+#
+. /usr/share/shorewall/shorewallrc
+
+g_libexec="$LIBEXECDIR"
+g_sharedir="$SHAREDIR"/shorewall
+g_sbindir="$SBINDIR"
+g_perllib="$PERLLIBDIR"
+g_confdir="$CONFDIR"/shorewall
+g_readrc=1
+
+. $g_sharedir/lib.cli
+
 CONFIG_PATH="$2"
 
 set -a

Shorewall/Perl/prog.footer

@@ -6,7 +6,7 @@
 #
 usage() {
     echo "Usage: $0 [ options ] <command>"
-    echo 
+    echo
     echo "<command> is one of:"
     echo "   start"
     echo "   stop"
@@ -31,23 +31,50 @@ usage() {
     echo "   -R <file>        Override RESTOREFILE setting"
     exit $1
 }
+
+checkkernelversion() {
+    local kernel
+
+    if [ $g_family -eq 6 ]; then
+	kernel=$(uname -r 2> /dev/null | sed -e 's/-.*//')
+
+	case "$kernel" in
+	    *.*.*)
+		kernel=$(printf "%d%02d%02d" $(echo $kernel | sed -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\).*$/\1 \2 \3/g'))
+		;;
+	    *)
+		kernel=$(printf "%d%02d00" $(echo $kernel | sed -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\).*$/\1 \2/g'))
+		;;
+	esac
+
+	if [ $kernel -lt 20624 ]; then
+	    error_message "ERROR: $g_product requires Linux kernel 2.6.24 or later"
+	    return 1
+	fi
+    fi
+
+    return 0
+}
+
 ################################################################################
 # E X E C U T I O N    B E G I N S   H E R E				       #
 ################################################################################
 #
 # Start trace if first arg is "debug" or "trace"
 #
+g_debug_iptables=
+
 if [ $# -gt 1 ]; then
     if [ "x$1" = "xtrace" ]; then
 	set -x
 	shift
     elif [ "x$1" = "xdebug" ]; then
-	DEBUG=Yes
+	g_debug_iptables=Yes
 	shift
     fi
 fi
 #
-# Map VERBOSE to VERBOSITY for compatibility with old Shorewall-lite installations
+# Map VERBOSE to VERBOSITY for compatibility with old Shorewall[6]-lite installations
 #
 [ -z "$VERBOSITY" ] && [ -n "$VERBOSE" ] && VERBOSITY=$VERBOSE
 #
@@ -175,61 +202,66 @@ COMMAND="$1"
 case "$COMMAND" in
     start)
 	[ $# -ne 1 ] && usage 2
-	if shorewall_is_started; then
+	if product_is_started; then
 	    error_message "$g_product is already Running"
 	    status=0
 	else
 	    progress_message3 "Starting $g_product...."
-	    detect_configuration
-	    define_firewall
-	    status=$?
-	    if [ $status -eq 0 ]; then
-		[ -n "$SUBSYSLOCK" ] && touch $SUBSYSLOCK
-		progress_message3 "done."
+	    if checkkernelversion; then
+		detect_configuration
+		define_firewall
+		status=$?
+		if [ $status -eq 0 ]; then
+		    [ -n "$SUBSYSLOCK" ] && touch $SUBSYSLOCK
+		    progress_message3 "done."
+		fi
 	    fi
 	fi
 	;;
     stop)
 	[ $# -ne 1 ] && usage 2
-	progress_message3 "Stopping $g_product...."
-	detect_configuration
-	stop_firewall
-	status=0
-	[ -n "$SUBSYSLOCK" ] && rm -f $SUBSYSLOCK
-	progress_message3 "done."
+	if checkkernelversion; then
+	    progress_message3 "Stopping $g_product...."
+	    detect_configuration
+	    stop_firewall
+	    status=0
+	    [ -n "$SUBSYSLOCK" ] && rm -f $SUBSYSLOCK
+	    progress_message3 "done."
+	fi
 	;;
     reset)
-	if ! shorewall_is_started ; then
+	if ! product_is_started ; then
 	    error_message "$g_product is not running"
 	    status=2
-	elif [ $# -eq 1 ]; then
-	    $IPTABLES -Z
-	    $IPTABLES -t nat -Z
-	    $IPTABLES -t mangle -Z
-	    date > ${VARDIR}/restarted
-	    status=0
-	    progress_message3 "$g_product Counters Reset"
-	else
-	    shift
-	    status=0
-	    for chain in $@; do
-		if chain_exists $chain; then
-		    if qt $IPTABLES -Z $chain; then
-			progress_message3 "Filter $chain Counters Reset"
+	elif checkkernelversion; then
+	    if [ $# -eq 1 ]; then
+		$g_tool -Z
+		$g_tool -t mangle -Z
+		date > ${VARDIR}/restarted
+		status=0
+		progress_message3 "$g_product Counters Reset"
+	    else
+		shift
+		status=0
+		for chain in $@; do
+		    if chain_exists $chain; then
+			if qt $g_tool-Z $chain; then
+			    progress_message3 "Filter $chain Counters Reset"
+			else
+			    error_message "ERROR: Reset of chain $chain failed"
+			    status=2
+			    break
+			fi
 		    else
-			error_message "ERROR: Reset of chain $chain failed"
-			status=2
-			break
+			error_message "WARNING: Filter Chain $chain does not exist"
 		    fi
-		else
-		    error_message "WARNING: Filter Chain $chain does not exist"
-		fi
-	    done
+		done
+	    fi
 	fi
 	;;
     restart)
 	[ $# -ne 1 ] && usage 2
-	if shorewall_is_started; then
+	if product_is_started; then
 	    progress_message3 "Restarting $g_product...."
 	else
 	    error_message "$g_product is not running"
@@ -237,22 +269,27 @@ case "$COMMAND" in
 	    COMMAND=start
 	fi
 
-	detect_configuration
-	define_firewall
-	status=$?
-	if [ -n "$SUBSYSLOCK" ]; then
-	    [ $status -eq 0 ] && touch $SUBSYSLOCK || rm -f $SUBSYSLOCK
-	fi
-	[ $status -eq 0 ] && progress_message3 "done."
-	;;
-    refresh)
-	[ $# -ne 1 ] && usage 2
-	if shorewall_is_started; then
-	    progress_message3 "Refreshing $g_product...."
+	if checkkernelversion; then
 	    detect_configuration
 	    define_firewall
 	    status=$?
+	    if [ -n "$SUBSYSLOCK" ]; then
+ 		[ $status -eq 0 ] && touch $SUBSYSLOCK || rm -f $SUBSYSLOCK
+            fi
+
 	    [ $status -eq 0 ] && progress_message3 "done."
+	fi
+	;;
+    refresh)
+	[ $# -ne 1 ] && usage 2
+	if product_is_started; then
+	    progress_message3 "Refreshing $g_product...."
+	    if checkkernelversion; then
+		detect_configuration
+		define_firewall
+		status=$?
+		[ $status -eq 0 ] && progress_message3 "done."
+	    fi
 	else
 	    echo "$g_product is not running" >&2
 	    status=2
@@ -260,20 +297,25 @@ case "$COMMAND" in
 	;;
     restore)
 	[ $# -ne 1 ] && usage 2
-	detect_configuration
-	define_firewall
-	status=$?
-	if [ -n "$SUBSYSLOCK" ]; then
- 	    [ $status -eq 0 ] && touch $SUBSYSLOCK || rm -f $SUBSYSLOCK
-        fi
+	if checkkernelversion; then
+	    detect_configuration
+	    define_firewall
+	    status=$?
+	    if [ -n "$SUBSYSLOCK" ]; then
+ 		[ $status -eq 0 ] && touch $SUBSYSLOCK || rm -f $SUBSYSLOCK
+            fi
+	    [ $status -eq 0 ] && progress_message3 "done."
+	fi
 	;;
     clear)
 	[ $# -ne 1 ] && usage 2
 	progress_message3 "Clearing $g_product...."
-	clear_firewall
-	status=0
-	if [ $status -eq 0 ]; then
-	    [ -n "$SUBSYSLOCK" ] && rm -f $SUBSYSLOCK
+	if checkkernelversion; then
+	    clear_firewall
+	    status=0
+	    if [ -n "$SUBSYSLOCK" ]; then
+		rm -f $SUBSYSLOCK
+	    fi
 	    progress_message3 "done."
 	fi
 	;;
@@ -281,7 +323,7 @@ case "$COMMAND" in
 	[ $# -ne 1 ] && usage 2
 	echo "$g_product-$SHOREWALL_VERSION Status at $(hostname) - $(date)"
 	echo
-	if shorewall_is_started; then
+	if product_is_started; then
 	    echo "$g_product is running"
 	    status=0
 	else
@@ -292,7 +334,7 @@ case "$COMMAND" in
 	if [ -f ${VARDIR}/state ]; then
 	    state="$(cat ${VARDIR}/state)"
 	    case $state in
-		Stopped*|lClear*)
+		Stopped*|Clear*)
 		    status=3
 		    ;;
 	    esac
@@ -306,14 +348,14 @@ case "$COMMAND" in
 	[ $# -eq 1 ] && exit 0
 	shift
 	[ $# -ne 1 ] && usage 2
-	updown $@
-	status=0;
+	updown $1
+	status=0
 	;;
     enable)
 	[ $# -eq 1 ] && exit 0
 	shift
 	[ $# -ne 1 ] && usage 2
-	if shorewall_is_started; then
+	if product_is_started; then
 	    detect_configuration
 	    enable_provider $1
 	fi
@@ -323,7 +365,7 @@ case "$COMMAND" in
 	[ $# -eq 1 ] && exit 0
 	shift
 	[ $# -ne 1 ] && usage 2
-	if shorewall_is_started; then
+	if product_is_started; then
 	    detect_configuration
 	    disable_provider $1
 	fi

Shorewall/Perl/prog.footer6

@@ -1,381 +0,0 @@
-###############################################################################
-# Code imported from /usr/share/shorewall/prog.footer6
-###############################################################################
-#
-# Give Usage Information
-#
-usage() {
-    echo "Usage: $0 [ options ] <command>"
-    echo
-    echo "<command> is one of:"
-    echo "   start"
-    echo "   stop"
-    echo "   clear"
-    echo "   disable <interface>"
-    echo "   down <interface>"
-    echo "   enable <interface>"
-    echo "   reset"
-    echo "   refresh"
-    echo "   restart"
-    echo "   status"
-    echo "   up <interface>"
-    echo "   version"
-    echo
-    echo "Options are:"
-    echo
-    echo "   -v and -q        Standard Shorewall verbosity controls"
-    echo "   -n               Don't unpdate routing configuration"
-    echo "   -p               Purge Conntrack Table"
-    echo "   -t               Timestamp progress Messages"
-    echo "   -V <verbosity>   Set verbosity explicitly"
-    echo "   -R <file>        Override RESTOREFILE setting"
-    exit $1
-}
-
-checkkernelversion() {
-    local kernel
-
-    kernel=$(uname -r 2> /dev/null | sed -e 's/-.*//')
-
-    case "$kernel" in 
-	*.*.*)
-	    kernel=$(printf "%d%02d%02d" $(echo $kernel | sed -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\).*$/\1 \2 \3/g'))
-	    ;;
-	*)
-	    kernel=$(printf "%d%02d00" $(echo $kernel | sed -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\).*$/\1 \2/g'))
-	    ;;
-    esac
-
-    if [ $kernel -lt 20624 ]; then
-	error_message "ERROR: $g_product requires Linux kernel 2.6.24 or later"
-	return 1
-    else
-	return 0
-    fi
-}
-################################################################################
-# E X E C U T I O N    B E G I N S   H E R E				       #
-################################################################################
-#
-# Start trace if first arg is "debug" or "trace"
-#
-if [ $# -gt 1 ]; then
-    if [ "x$1" = "xtrace" ]; then
-	set -x
-	shift
-    elif [ "x$1" = "xdebug" ]; then
-	DEBUG=Yes
-	shift
-    fi
-fi
-#
-# Map VERBOSE to VERBOSITY for compatibility with old Shorewall6-lite installations
-#
-[ -z "$VERBOSITY" ] && [ -n "$VERBOSE" ] && VERBOSITY=$VERBOSE
-#
-# Map other old exported variables
-#
-g_purge=$PURGE
-g_noroutes=$NOROUTES
-g_timestamp=$TIMESTAMP
-g_recovering=$RECOVERING
-
-initialize
-
-if [ -n "$STARTUP_LOG" ]; then
-    touch $STARTUP_LOG
-    chmod 0600 $STARTUP_LOG
-    if [ ${SHOREWALL_INIT_SCRIPT:-0} -eq 1 ]; then
-	#
-	# We're being run by a startup script that isn't redirecting STDOUT
-	# Redirect it to the log
-	#
-	exec 2>>$STARTUP_LOG
-    fi
-fi
-
-finished=0
-
-while [ $finished -eq 0 -a $# -gt 0 ]; do
-    option=$1
-    case $option in
-	-*)
-	    option=${option#-}
-
-	    [ -z "$option" ] && usage 1
-
-	    while [ -n "$option" ]; do
-		case $option in
-		    v*)
-			[ $VERBOSITY -lt 2 ] && VERBOSITY=$(($VERBOSITY + 1 ))
-			option=${option#v}
-			;;
-		    q*)
-			[ $VERBOSITY -gt -1 ] && VERBOSITY=$(($VERBOSITY - 1 ))
-			option=${option#q}
-			;;
-		    n*)
-			g_noroutes=Yes
-			option=${option#n}
-			;;
-		    t*)
-			g_timestamp=Yes
-			option=${option#t}
-			;;
-		    p*)
-			g_purge=Yes
-			option=${option#p}
-			;;
-		    r*)
-			g_recovering=Yes
-			option=${option#r}
-			;;
-		    V*)
-			option=${option#V}
-
-			if [ -z "$option" -a $# -gt 0 ]; then
-			    shift
-			    option=$1
-			fi
-
-			if [ -n "$option" ]; then
-			    case $option in
-				-1|0|1|2)
-				    VERBOSITY=$option
-				    option=
-				    ;;
-				*)
-				    startup_error "Invalid -V option value ($option)"
-				    ;;
-			    esac
-			else
-			    startup_error "Missing -V option value"
-			fi
-			;;
-		    R*)
-			option=${option#R}
-
-			if [ -z "$option" -a $# -gt 0 ]; then
-			    shift
-			    option=$1
-			fi
-
-			if [ -n "$option" ]; then
-			    case $option in
-				*/*)
-	    			    startup_error "-R must specify a simple file name: $option"
-				    ;;
-				.safe|.try|NONE)
-				    ;;
-				.*)
-				    error_message "ERROR: Reserved File Name: $RESTOREFILE"
-				    exit 2
-				    ;;
-			    esac
-			else
-			    startup_error "Missing -R option value"
-			fi
-
-			RESTOREFILE=$option
-			option=
-			;;
-		esac
-	    done
-	    shift
-	    ;;
-	*)
-	    finished=1
-            ;;
-    esac
-done
-
-COMMAND="$1"
-
-
-case "$COMMAND" in
-    start)
-	[ $# -ne 1 ] && usage 2
-	if shorewall6_is_started; then
-	    error_message "$g_product is already Running"
-	    status=0
-	else
-	    progress_message3 "Starting $g_product...."
-	    if checkkernelversion; then
-		detect_configuration
-		define_firewall
-		status=$?
-		if [ $status -eq 0 ]; then
-		    [ -n "$SUBSYSLOCK" ] && touch $SUBSYSLOCK
-		    progress_message3 "done."
-		fi
-	    fi
-	fi
-	;;
-    stop)
-	[ $# -ne 1 ] && usage 2
-	if checkkernelversion; then
-	    progress_message3 "Stopping $g_product...."
-	    detect_configuration
-	    stop_firewall
-	    status=0
-	    [ -n "$SUBSYSLOCK" ] && rm -f $SUBSYSLOCK
-	    progress_message3 "done."
-	fi
-	;;
-    reset)
-	if ! shorewall6_is_started ; then
-	    error_message "$g_product is not running"
-	    status=2
-	elif checkkernelversion; then
-	    if [ $# -eq 1 ]; then
-		$IP6TABLES -Z
-		$IP6TABLES -t mangle -Z
-		date > ${VARDIR}/restarted
-		status=0
-		progress_message3 "$g_product Counters Reset"
-	    else
-		shift
-		status=0
-		for chain in $@; do
-		    if chain_exists $chain; then
-			if qt $IP6TABLES -Z $chain; then
-			    progress_message3 "Filter $chain Counters Reset"
-			else
-			    error_message "ERROR: Reset of chain $chain failed"
-			    status=2
-			    break
-			fi
-		    else
-			error_message "WARNING: Filter Chain $chain does not exist"
-		    fi
-		done
-	    fi
-	fi
-	;;
-    restart)
-	[ $# -ne 1 ] && usage 2
-	if shorewall6_is_started; then
-	    progress_message3 "Restarting $g_product...."
-	else
-	    error_message "$g_product is not running"
-	    progress_message3 "Starting $g_product...."
-	    COMMAND=start
-	fi
-
-	if checkkernelversion; then
-	    detect_configuration
-	    define_firewall
-	    status=$?
-	    if [ -n "$SUBSYSLOCK" ]; then
- 		[ $status -eq 0 ] && touch $SUBSYSLOCK || rm -f $SUBSYSLOCK
-            fi
-
-	    [ $status -eq 0 ] && progress_message3 "done."
-	fi
-	;;
-    refresh)
-	[ $# -ne 1 ] && usage 2
-	if shorewall6_is_started; then
-	    progress_message3 "Refreshing $g_product...."
-	    if checkkernelversion; then
-		detect_configuration
-		define_firewall
-		status=$?
-		[ $status -eq 0 ] && progress_message3 "done."
-	    fi
-	else
-	    echo "$g_product is not running" >&2
-	    status=2
-	fi
-	;;
-    restore)
-	[ $# -ne 1 ] && usage 2
-	if checkkernelversion; then
-	    detect_configuration
-	    define_firewall
-	    status=$?
-	    if [ -n "$SUBSYSLOCK" ]; then
- 		[ $status -eq 0 ] && touch $SUBSYSLOCK || rm -f $SUBSYSLOCK
-            fi
-	    [ $status -eq 0 ] && progress_message3 "done."
-	fi
-	;;
-    clear)
-	[ $# -ne 1 ] && usage 2
-	progress_message3 "Clearing $g_product...."
-	if checkkernelversion; then
-	    clear_firewall
-	    status=0
-	    if [ -n "$SUBSYSLOCK" ]; then
-		rm -f $SUBSYSLOCK
-	    fi
-	    progress_message3 "done."
-	fi
-	;;
-    status)
-	[ $# -ne 1 ] && usage 2
-	echo "$g_product-$SHOREWALL_VERSION Status at $(hostname) - $(date)"
-	echo
-	if shorewall6_is_started; then
-	    echo "$g_product is running"
-	    status=0
-	else
-	    echo "$g_product is stopped"
-	    status=4
-	fi
-
-	if [ -f ${VARDIR}/state ]; then
-	    state="$(cat ${VARDIR}/state)"
-	    case $state in
-		Stopped*|Clear*)
-		    status=3
-		    ;;
-	    esac
-	else
-	    state=Unknown
-	fi
-	echo "State:$state"
-	echo
-	;;
-    up|down)
-	[ $# -eq 1 ] && exit 0
-	shift
-	[ $# -ne 1 ] && usage 2
-	updown $1
-	status=0
-	;;
-    enable)
-	[ $# -eq 1 ] && exit 0
-	shift
-	[ $# -ne 1 ] && usage 2
-	if shorewall6_is_started; then
-	    detect_configuration
-	    enable_provider $1
-	fi
-	status=0
-	;;
-    disable)
-	[ $# -eq 1 ] && exit 0
-	shift
-	[ $# -ne 1 ] && usage 2
-	if shorewall6_is_started; then
-	    detect_configuration
-	    disable_provider $1
-	fi
-	status=0
-	;;
-    version)
-	[ $# -ne 1 ] && usage 2
-	echo $SHOREWALL_VERSION
-	status=0
-	;;
-    help)
-	[ $# -ne 1 ] && usage 2
-	usage 0
-	;;
-    *)
-	usage 2
-	;;
-esac
-
-exit $status

Shorewall/Perl/prog.header6

@@ -1,880 +0,0 @@
-#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
-#
-#     (c) 1999-2011- Tom Eastep (teastep@shorewall.net)
-#
-#	Options are:
-#
-#	    -n				  Don't alter Routing
-#	    -v and -q			  Standard Shorewall Verbosity control
-#           -t                            Timestamp progress messages
-#           -p                            Purge conntrack table
-#           -r                            Recover from failed start/restart
-#           -V <verbosity>                Set verbosity level explicitly
-#           -R <restore>                  Overrides RESTOREFILE setting
-#
-#	Commands are:
-#
-#	   start			  Starts the firewall
-#          refresh                        Refresh the firewall
-#	   restart			  Restarts the firewall
-#	   reload			  Reload the firewall
-#	   clear			  Removes all firewall rules
-#	   stop				  Stops the firewall
-#	   status			  Displays firewall status
-#	   version			  Displays the version of Shorewall that
-#	   				  generated this program
-#
-################################################################################
-# Functions imported from /usr/share/shorewall/prog.header6
-################################################################################
-#
-# Conditionally produce message
-#
-progress_message() # $* = Message
-{
-    local timestamp
-    timestamp=
-
-    if [ $VERBOSITY -gt 1 ]; then
-	[ -n "$g_timestamp" ] && timestamp="$(date +%H:%M:%S) "
-	echo "${timestamp}$@"
-    fi
-
-    if [ $LOG_VERBOSITY -gt 1 ]; then
-        timestamp="$(date +'%b %_d %T') "
-        echo "${timestamp}$@" >> $STARTUP_LOG
-    fi
-}
-
-progress_message2() # $* = Message
-{
-    local timestamp
-    timestamp=
-
-    if [ $VERBOSITY -gt 0 ]; then
-	[ -n "$g_timestamp" ] && timestamp="$(date +%H:%M:%S) "
-	echo "${timestamp}$@"
-    fi
-
-    if [ $LOG_VERBOSITY -gt 0 ]; then
-        timestamp="$(date +'%b %_d %T') "
-        echo "${timestamp}$@" >> $STARTUP_LOG
-    fi
-}
-
-progress_message3() # $* = Message
-{
-    local timestamp
-    timestamp=
-
-    if [ $VERBOSITY -ge 0 ]; then
-	[ -n "$g_timestamp" ] && timestamp="$(date +%H:%M:%S) "
-	echo "${timestamp}$@"
-    fi
-
-    if [ $LOG_VERBOSITY -ge 0 ]; then
-        timestamp="$(date +'%b %_d %T') "
-        echo "${timestamp}$@" >> $STARTUP_LOG
-    fi
-}
-
-#
-# Set a standard chain's policy
-#
-setpolicy() # $1 = name of chain, $2 = policy
-{
-    run_iptables -P $1 $2
-}
-
-#
-# Generate a list of all network interfaces on the system
-#
-find_all_interfaces() {
-    ${IP:-ip} link list | egrep '^[[:digit:]]+:' | cut -d ' ' -f2 | sed -r 's/(@.*)?:$//'
-}
-
-#
-# Generate a list of all network interfaces on the system that have an ipv6 address
-#
-find_all_interfaces1() {
-    ${IP:-ip} -6 addr list | egrep '^[[:digit:]]+:' | cut -d ' ' -f2 | sed -r 's/(@.*)?:$//'
-}
-
-#
-# Find the value 'dev' in the passed arguments then echo the next value
-#
-
-find_device() {
-    while [ $# -gt 1 ]; do
-	[ "x$1" = xdev ] && echo $2 && return
-	shift
-    done
-}
-
-#
-# Find the value 'via' in the passed arguments then echo the next value
-#
-
-find_gateway() {
-    while [ $# -gt 1 ]; do
-	[ "x$1" = xvia ] && echo $2 && return
-	shift
-    done
-}
-
-#
-# Find the value 'mtu' in the passed arguments then echo the next value
-#
-
-find_mtu() {
-    while [ $# -gt 1 ]; do
-	[ "x$1" = xmtu ] && echo $2 && return
-	shift
-    done
-}
-
-#
-# Find the value 'peer' in the passed arguments then echo the next value up to
-# "/"
-#
-
-find_peer() {
-    while [ $# -gt 1 ]; do
-	[ "x$1" = xpeer ] && echo ${2%/*} && return
-	shift
-    done
-}
-
-#
-# Try to find the gateway through an interface looking for 'nexthop'
-
-find_nexthop() # $1 = interface
-{
-    echo $(find_gateway `$IP -6 route list | grep "[[:space:]]nexthop.* $1"`)
-}
-
-#
-# Find the default route's interface
-#
-find_default_interface() {
-    $IP -6 route list | while read first rest; do
-	[ "$first" = default ] && echo $(find_device $rest) && return
-    done
-}
-
-#
-# Determine if Interface is up
-#
-interface_is_up() {
-    [ -n "$($IP -6 link list dev $1 2> /dev/null | grep -e '[<,]UP[,>]')" ]
-}
-
-#
-# Determine if interface is usable from a Netfilter prespective
-#
-interface_is_usable() # $1 = interface
-{
-    [ "$1" = lo ] && return 0
-    interface_is_up $1 && [ "$(find_first_interface_address_if_any $1)" != :: ] && run_isusable_exit $1
-}
-
-#
-# Find interface addresses--returns the set of addresses assigned to the passed
-# device
-#
-find_interface_addresses() # $1 = interface
-{
-    $IP -f inet6 addr show $1 2> /dev/null | grep 'inet6 2' | sed 's/\s*inet6 //;s/\/.*//;s/ peer.*//'
-}
-
-#
-# Get all interface addresses with VLSMs
-#
-
-find_interface_full_addresses() # $1 = interface
-{
-    $IP -f inet6 addr show $1 2> /dev/null | grep 'inet6 ' | sed 's/\s*inet6 //;s/ scope.*//;s/ peer.*//'
-}
-
-#
-# Add an additional gateway to the default route
-#
-add_gateway() # $1 = Delta $2 = Table Number
-{
-    local route
-    local weight
-    local delta
-    local dev
-    
-    run_ip route add default scope global table $2 $1
-}
-
-#
-# Remove a gateway from the default route
-#
-delete_gateway() # $! = Description of the Gateway $2 = table number $3 = device
-{
-    local route
-    local gateway
-    local dev
-
-    route=`$IP -6 -o route ls table $2 | grep ^default | sed 's/[\]//g'`
-    gateway=$1
-  
-    dev=$(find_device $route)
-    [ "$dev" = "$3" ] && run_ip route delete default table $2
-}
-
-#
-#  echo the list of networks routed out of a given interface
-#
-get_routed_networks() # $1 = interface name, $2-n = Fatal error message
-{
-    local address
-    local rest
-
-    $IP -6 route show dev $1 2> /dev/null |
-	while read address rest; do
-	    case "$address" in
-		default)
-		    if [ $# -gt 1 ]; then
-			shift
-			fatal_error "$@"
-		    else
-			echo "WARNING: default route ignored on interface $1" >&2
-		    fi
-		    ;;
-		multicast|broadcast|prohibit|nat|throw|nexthop)
-		    ;;
-		2*)
-		    [ "$address" = "${address%/*}" ] && address="${address}/128"
-		    echo $address
-		    ;;
-	    esac
-        done
-}
-
-#
-# Normalize an IPv6 Address by compressing out consecutive zero elements
-#
-normalize_address() # $1 = valid IPv6 Address
-{
-    local address
-    address=$1
-    local j
-
-    while true; do
-	case $address in
-	    ::*)
-		address=0$address
-		;;
-	    *::*)
-		list_count $(split $address)
-
-		j=$?
-
-		if [ $j -eq 7 ]; then
-		    address=${address%::*}:0:${address#*::}
-		elif [ $j -eq 8 ]; then
-		    $address=${address%::*}:${address#*::}
-		    break 2
-		else
-		    address=${address%::*}:0::${address#*::}
-		fi
-		;;
-	    *)
-		echo $address
-		break 2
-		;;
-	esac
-    done
-}
-
-#
-# Reads correctly-formed and fully-qualified host and subnet addresses from STDIN. For each
-# that defines a /120 or larger network, it sends to STDOUT:
-#
-#    The corresponding subnet-router anycast address (all host address bits are zero)
-#    The corresponding anycast addresses defined by RFC 2526 (the last 128 addresses in the subnet)
-#
-convert_to_anycast() {
-    local address
-    local badress
-    local vlsm
-    local host
-    local o
-    local m
-    m=
-    local z
-    z=65535
-    local l
-
-    while read address; do
-	case $address in
-	    2*|3*)
-		vlsm=${address#*/}
-		vlsm=${vlsm:=128}
-
-		if [ $vlsm -le 120 ]; then
-	            #
-	            # Defines a viable subnet -- first get the subnet-router anycast address
-	            #
-		    host=$((128 - $vlsm))
-
-		    address=$(normalize_address ${address%/*})
-
-		    while [ $host -ge 16 ]; do
-			address=${address%:*}
-			host=$(($host - 16))
-		    done
-
-		    if [ $host -gt 0 ]; then
-			#
-			# VLSM is not a multiple of 16
-			#
-			host=$((16 - $host))
-			o=$((0x${address##*:}))
-			m=0
-			while [ $host -gt 0 ]; do
-			    m=$((($m >> 1) | 0x8000))
-			    z=$(($z >> 1))
-			    host=$(($host - 1))
-			done
-
-			o=$(($o & $m))
-
-			badress=${address%:*}
-
-			address=$badress:$(printf %04x $o)
-
-			z=$(($o | $z))
-
-			if [ $vlsm -gt 112 ]; then
-			    z=$(($z & 0xff80))
-			fi
-
-			badress=$badress:$(printf %04x $z)
-		    else
-			badress=$address
-		    fi
-		    #
-		    # Note: at this point $address and $badress are the same except possibly for
-		    #       the contents of the last half-word
-		    #
-		    list_count $(split $address)
-
-		    l=$?
-		    #
-		    # Now generate the anycast addresses defined by RFC 2526
-		    #
-		    if [ $l -lt 8 ]; then
-			#
-			# The subnet-router address
-			#
-			echo $address::
-
-		    	while [ $l -lt 8 ]; do
-			    badress=$badress:ffff
-			    l=$(($l + 1 ))
-			done
-		    else
-			#
-			# The subnet-router address
-			#
-			echo $address
-		    fi
-		    #
-		    # And the RFC 2526 addresses
-		    #
-		    echo $badress/121
-		fi
-		;;
-	esac
-    done
-}
-
-#
-# Generate a list of anycast addresses for a given interface
-#
-
-get_interface_acasts() # $1 = interface
-{
-    local addresses
-    addresses=
-
-    find_interface_full_addresses $1 | convert_to_anycast | sort -u
-}
-
-#
-# Get a list of all configured anycast addresses on the system
-#
-get_all_acasts()
-{
-    find_interface_full_addresses | convert_to_anycast | sort -u
-}
-
-#
-# Detect the gateway through an interface
-#
-detect_gateway() # $1 = interface
-{
-    local interface
-    interface=$1
-    #
-    # First assume that this is some sort of point-to-point interface
-    #
-    gateway=$( find_peer $($IP -6 addr list $interface ) )
-    #
-    # Maybe there's a default route through this gateway already
-    #
-    [ -n "$gateway" ] || gateway=$(find_gateway $($IP -6 route list dev $interface | grep '^default'))
-    #
-    # Last hope -- is there a load-balancing route through the interface?
-    #
-    [ -n "$gateway" ] || gateway=$(find_nexthop $interface)
-    #
-    # Be sure we found one
-    #
-    [ -n "$gateway" ] && echo $gateway
-}
-
-delete_tc1()
-{
-    clear_one_tc() {
-        $TC qdisc del dev $1 root 2> /dev/null
-        $TC qdisc del dev $1 ingress 2> /dev/null
-
-    }
-
-    run_tcclear_exit
-
-    run_ip link list | \
-    while read inx interface details; do
-        case $inx in
-            [0-9]*)
-                clear_one_tc ${interface%:}
-                ;;
-            *)
-                ;;
-        esac
-    done
-}
-
-#
-# Detect a device's MTU -- echos the passed device's MTU
-#
-get_device_mtu() # $1 = device
-{
-    local output
-    output="$($IP link list dev $1 2> /dev/null)" # quotes required for /bin/ash
-
-    if [ -n "$output" ]; then
-	echo $(find_mtu $output)
-    else
-	echo 1500
-    fi
-}
-
-#
-# Version of the above that doesn't generate any output for MTU 1500.
-# Generates 'mtu <mtu+>' otherwise, where <mtu+> is the device's MTU + 100
-#
-get_device_mtu1() # $1 = device
-{
-    local output
-    output="$($IP link list dev $1 2> /dev/null)" # quotes required for /bin/ash
-    local mtu
-
-    if [ -n "$output" ]; then
-	mtu=$(find_mtu $output)
-	if [ -n "$mtu" ]; then
-	    [ $mtu = 1500 ] || echo mtu $(($mtu + 100))
-	fi
-    fi
-
-}
-
-#
-# Undo changes to routing
-#
-undo_routing() {
-    local undofiles
-    local f
-
-    if [ -z "$g_noroutes"  ]; then
-	#
-	# Restore rt_tables database
-	#
-	if [ -f ${VARDIR}/rt_tables ]; then
-	    [ -w /etc/iproute2/rt_table -a -z "$KEEP_RT_TABLES" ] && cp -f ${VARDIR}/rt_tables /etc/iproute2/ && progress_message "/etc/iproute2/rt_tables database restored"
-	    rm -f ${VARDIR}/rt_tables
-	fi
-	#
-	# Restore the rest of the routing table
-	#
-	undofiles="$(ls ${VARDIR}/undo_*routing 2> /dev/null)"
-
-	if [ -n "$undofiles" ]; then
-	    for f in $undofiles; do
-		. $f
-	    done
-
-	    rm -f $undofiles
-
-            progress_message "Shorewall6-generated routing tables and routing rules removed"
-	fi
-    fi
-
-}
-
-#
-# Save the default route
-#
-save_default_route() {
-    awk \
-    'BEGIN        {defroute=0;};
-     /^default /  {defroute=1; print; next};
-     /nexthop/    {if (defroute == 1 ) {print ; next} };
-                  { defroute=0; };'
-}
-
-#
-# Restore the default route that was in place before the initial 'shorewall start'
-#
-replace_default_route() # $1 = USE_DEFAULT_RT
-{
-    #
-    # default_route and result are inherited from the caller
-    #
-    if [ -n "$default_route" ]; then
-	case "$default_route" in
-	    *metric*)
-	        #
-	        # Don't restore a default route with a metric unless USE_DEFAULT_RT=Yes. Otherwise, we only replace the one with metric 0
-	        #
-		[ -n "$1" ] && qt $IP -6 route replace $default_route && progress_message "Default Route (${default_route# }) restored"
-		default_route=
-		;;
-	    *)
-		qt $IP -6 route replace $default_route && progress_message "Default Route (${default_route# }) restored"
-		result=0
-		default_route=
-		;;
-	esac
-    fi
-}
-
-restore_default_route() # $1 = USE_DEFAULT_RT
-{
-    local result
-    result=1
-
-    if [ -z "$g_noroutes" -a -f ${VARDIR}/default_route ]; then
-	local default_route
-	default_route=
-	local route
-
-	while read route ; do
-	    case $route in
-		default*)
-		    replace_default_route $1
-		    default_route="$default_route $route"
-		    ;;
-		*)
-		    default_route="$default_route $route"
-		    ;;
-	    esac
-	done < ${VARDIR}/default_route
-
-	replace_default_route $1
-	
-	if [ $result = 1 ]; then
-	    #
-	    # We didn't restore a default route with metric 0
-	    #
-	    if $IP -6 -o route list 2> /dev/null | fgrep default | fgrep -qv metric; then
-	       #
-	       # But we added a default route with metric 0
-	       #
-	       qt $IP -6 route del default metric 0 && progress_message "Default route with metric 0 deleted"
-	    fi
-	fi
-
-	rm -f ${VARDIR}/default_route
-    fi
-
-    return $result
-}
-
-#
-# Determine how to do "echo -e"
-#
-
-find_echo() {
-    local result
-
-    result=$(echo "a\tb")
-    [ ${#result} -eq 3 ] && { echo echo; return; }
-
-    result=$(echo -e "a\tb")
-    [ ${#result} -eq 3 ] && { echo "echo -e"; return; }
-
-    result=$(which echo)
-    [ -n "$result" ] && { echo "$result -e"; return; }
-
-    echo echo
-}
-
-#
-# Flush the conntrack table if $g_purge is non-empty
-#
-conditionally_flush_conntrack() {
-
-    if [ -n "$g_purge" ]; then
-	if [ -n $(which conntrack) ]; then
-            conntrack -F
-	else
-            error_message "WARNING: The '-p' option requires the conntrack utility which does not appear to be installed on this system"
-	fi
-    fi
-}
-
-#
-# Clear Proxy NDP
-#
-delete_proxyndp() {
-    if [ -f ${VARDIR}/proxyndp ]; then
-	while read address interface external haveroute; do
-	    qt $IP -6 neigh del proxy $address dev $external
-	    [ -z "${haveroute}${g_noroutes}" ] && qt $IP -6 route del $address/128 dev $interface
-	    f=/proc/sys/net/ipv6/conf/$interface/proxy_ndp
-	    [ -f $f ] && echo 0 > $f
-	done < ${VARDIR}/proxyndp
-
-	rm -f ${VARDIR}/proxyndp
-    fi
-}
-
-#
-# Remove all Shorewall-added rules
-#
-clear_firewall() {
-    stop_firewall
-
-    setpolicy INPUT ACCEPT
-    setpolicy FORWARD ACCEPT
-    setpolicy OUTPUT ACCEPT
-
-    run_iptables -F
-    qt $IP6TABLES -t raw -F
-
-    echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
-
-    run_clear_exit
-
-    set_state "Cleared"
-
-    logger -p kern.info "$g_product Cleared"
-}
-
-#
-# Issue a message and stop/restore the firewall
-#
-fatal_error()
-{
-    echo "   ERROR: $@" >&2
-
-    if [ $LOG_VERBOSITY -gt 1 ]; then
-        timestamp="$(date +'%_b %d %T') "
-        echo "${timestamp}  ERROR: $@" >> $STARTUP_LOG
-    fi
-
-    stop_firewall
-    [ -n "$TEMPFILE" ] && rm -f $TEMPFILE
-    exit 2
-}
-
-#
-# Issue a message and stop
-#
-startup_error() # $* = Error Message
-{
-    echo "   ERROR: $@: Firewall state not changed" >&2
-
-    if [ $LOG_VERBOSITY -ge 0 ]; then
-        timestamp="$(date +'%_b %d %T') "
-        echo "${timestamp}  ERROR: $@" >> $STARTUP_LOG
-    fi
-
-    case $COMMAND in
-        start)
-	    logger -p kern.err "ERROR:$g_product start failed:Firewall state not changed"
-	    ;;
-	restart)
-	    logger -p kern.err "ERROR:$g_product restart failed:Firewall state not changed"
-	    ;;
-	restore)
-	    logger -p kern.err "ERROR:$g_product restore failed:Firewall state not changed"
-	    ;;
-    esac
-
-    if [ $LOG_VERBOSITY -gt 1 ]; then
-        timestamp="$(date +'%_b %d %T') "
-
-	case $COMMAND in
-	    start)
-		echo "${timestamp}  ERROR:$g_product start failed:Firewall state not changed" >> $STARTUP_LOG
-		;;
-	    restart)
-		echo "${timestamp}  ERROR:$g_product restart failed:Firewall state not changed" >> $STARTUP_LOG
-		;;
-	    restore)
-		echo "${timestamp}  ERROR:$g_product restore failed:Firewall state not changed" >> $STARTUP_LOG
-		;;
-	esac
-    fi
-
-    kill $$
-    exit 2
-}
-
-#
-# Run iptables and if an error occurs, stop/restore the firewall
-#
-run_iptables()
-{
-    local status
-
-    while [ 1 ]; do
-	$IP6TABLES $@
-	status=$?
-	[ $status -ne 4 ] && break
-    done
-
-    if [ $status -ne 0 ]; then
-        error_message "ERROR: Command \"$IP6TABLES $@\" Failed"
-	stop_firewall
-        exit 2
-    fi
-}
-
-#
-# Run iptables retrying exit status 4
-#
-do_iptables()
-{
-    local status
-
-    while [ 1 ]; do
-	$IP6TABLES $@
-	status=$?
-	[ $status -ne 4 ] && return $status;
-    done
-}
-
-#
-# Run iptables and if an error occurs, stop/restore the firewall
-#
-run_ip()
-{
-    if ! $IP -6 $@; then
-	error_message "ERROR: Command \"$IP -6 $@\" Failed"
-	stop_firewall
-	exit 2
-    fi
-}
-
-#
-# Run tc and if an error occurs, stop/restore the firewall
-#
-run_tc() {
-    if ! $TC $@ ; then
-	error_message "ERROR: Command \"$TC $@\" Failed"
-	stop_firewall
-	exit 2
-    fi
-}
-
-#
-# Run the .iptables_restore_input as a set of discrete iptables commands
-#
-debug_restore_input() {
-    local first second rest table chain
-    #
-    # Clear the ruleset
-    #
-    qt1 $IP6TABLES -t mangle -F
-    qt1 $IP6TABLES -t mangle -X
-
-    for chain in PREROUTING INPUT FORWARD POSTROUTING; do
-	qt1 $IP6TABLES -t mangle -P $chain ACCEPT
-    done
-
-    qt1 $IP6TABLES -t raw    -F
-    qt1 $IP6TABLES -t raw    -X
-
-    for chain in PREROUTING OUTPUT; do
-	qt1 $IP6TABLES -t raw -P $chain ACCEPT
-    done
-
-    qt1 $IP6TABLES -t filter -F
-    qt1 $IP6TABLES -t filter -X
-
-    for chain in INPUT FORWARD OUTPUT; do
-	qt1 $IP6TABLES -t filter -P $chain -P ACCEPT
-    done
-
-    while read first second rest; do
-	case $first in
-	    -*)
-		#
-		# We can't call run_iptables() here because the rules may contain quoted strings
-		#
-		eval $IP6TABLES -t $table $first $second $rest
-
-		if [ $? -ne 0 ]; then
-		    error_message "ERROR: Command \"$IP6TABLES $first $second $rest\" Failed"
-		    stop_firewall
-		    exit 2
-		fi
-		;;
-	    :*)
-		chain=${first#:}
-
-		if [ "x$second" = x- ]; then
-		    do_iptables -t $table -N $chain
-		else
-		    do_iptables -t $table -P $chain $second
-		fi
-
-		if [ $? -ne 0 ]; then
-		    error_message "ERROR: Command \"$IP6TABLES $first $second $rest\" Failed"
-		    stop_firewall
-		    exit 2
-		fi
-		;;
-	    #
-	    # This grotesque hack with the table names works around a bug/feature with ash
-	    #
-	    '*'raw)
-		table=raw
-		;;
-	    '*'rawpost)
-		table=rawpost
-		;;
-	    '*'mangle)
-		table=mangle
-		;;
-	    '*'nat)
-		table=nat
-		;;
-	    '*'filter)
-		table=filter
-		;;
-	esac
-    done
-}
-
-################################################################################
-# End of functions imported from /usr/share/shorewall/prog.header6
-################################################################################

Shorewall/Samples/LICENSE

@@ -55,7 +55,7 @@ modified by someone else and passed on, the recipients should know
 that what they have is not the original version, so that the original
 author's reputation will not be affected by problems that might be
 introduced by others.
-
+
   Finally, software patents pose a constant threat to the existence of
 any free program.  We wish to make sure that a company cannot
 effectively restrict the users of a free program by obtaining a
@@ -111,7 +111,7 @@ modification follow.  Pay close attention to the difference between a
 "work based on the library" and a "work that uses the library".  The
 former contains code derived from the library, whereas the latter must
 be combined with the library in order to run.
-
+
 		  GNU LESSER GENERAL PUBLIC LICENSE
    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
@@ -146,7 +146,7 @@ such a program is covered only if its contents constitute a work based
 on the Library (independent of the use of the Library in a tool for
 writing it).  Whether that is true depends on what the Library does
 and what the program that uses the Library does.
-  
+
   1. You may copy and distribute verbatim copies of the Library's
 complete source code as you receive it, in any medium, provided that
 you conspicuously and appropriately publish on each copy an
@@ -158,7 +158,7 @@ Library.
   You may charge a fee for the physical act of transferring a copy,
 and you may at your option offer warranty protection in exchange for a
 fee.
-
+
   2. You may modify your copy or copies of the Library or any portion
 of it, thus forming a work based on the Library, and copy and
 distribute such modifications or work under the terms of Section 1
@@ -216,7 +216,7 @@ instead of to this License.  (If a newer version than version 2 of the
 ordinary GNU General Public License has appeared, then you can specify
 that version instead if you wish.)  Do not make any other change in
 these notices.
-
+
   Once this change is made in a given copy, it is irreversible for
 that copy, so the ordinary GNU General Public License applies to all
 subsequent copies and derivative works made from that copy.
@@ -267,7 +267,7 @@ Library will still fall under Section 6.)
 distribute the object code for the work under the terms of Section 6.
 Any executables containing that work also fall under Section 6,
 whether or not they are linked directly with the Library itself.
-
+
   6. As an exception to the Sections above, you may also combine or
 link a "work that uses the Library" with the Library to produce a
 work containing portions of the Library, and distribute that work
@@ -329,7 +329,7 @@ restrictions of other proprietary libraries that do not normally
 accompany the operating system.  Such a contradiction means you cannot
 use both them and the Library together in an executable that you
 distribute.
-
+
   7. You may place library facilities that are a work based on the
 Library side-by-side in a single library together with other library
 facilities not covered by this License, and distribute such a combined
@@ -370,7 +370,7 @@ subject to these terms and conditions.  You may not impose any further
 restrictions on the recipients' exercise of the rights granted herein.
 You are not responsible for enforcing compliance by third parties with
 this License.
-
+
   11. If, as a consequence of a court judgment or allegation of patent
 infringement or for any other reason (not limited to patent issues),
 conditions are imposed on you (whether by court order, agreement or
@@ -422,7 +422,7 @@ conditions either of that version or of any later version published by
 the Free Software Foundation.  If the Library does not specify a
 license version number, you may choose any version ever published by
 the Free Software Foundation.
-
+
   14. If you wish to incorporate parts of the Library into other free
 programs whose distribution conditions are incompatible with these,
 write to the author to ask for permission.  For software which is
@@ -456,7 +456,7 @@ SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 DAMAGES.
 
 		     END OF TERMS AND CONDITIONS
-
+
            How to Apply These Terms to Your New Libraries
 
   If you develop a new library, and you want it to be of the greatest

Shorewall/Samples/Universal/interfaces

@@ -7,6 +7,8 @@
 # http://www.shorewall.net/manpages/shorewall-interfaces.html
 #
 ###############################################################################
-#ZONE	INTERFACE	BROADCAST	OPTIONS
--	lo		-		ignore
-net	all		-		dhcp,physical=+,routeback,optional
+FORMAT 2
+###############################################################################
+#ZONE	INTERFACE	OPTIONS
+-	lo		ignore
+net	all		dhcp,physical=+,routeback,optional

Shorewall/Samples/Universal/shorewall.conf

@@ -39,6 +39,8 @@ LOGLIMIT=
 
 MACLIST_LOG_LEVEL=info
 
+RELATED_LOG_LEVEL=
+
 SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
@@ -51,7 +53,7 @@ TCP_FLAGS_LOG_LEVEL=info
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
-CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
+CONFIG_PATH=${CONFDIR}/shorewall:${SHAREDIR}/shorewall
 
 IPTABLES=
 
@@ -59,6 +61,8 @@ IP=
 
 IPSET=
 
+LOCKFILE=
+
 MODULESDIR=
 
 PERL=/usr/bin/perl
@@ -136,6 +140,8 @@ FORWARD_CLEAR_MARK=
 
 IMPLICIT_CONTINUE=No
 
+IPSET_WARNINGS=Yes
+
 IP_FORWARDING=On
 
 KEEP_RT_TABLES=No
@@ -186,6 +192,8 @@ TRACK_PROVIDERS=Yes
 
 USE_DEFAULT_RT=No
 
+USE_PHYSICAL_NAMES=No
+
 ZONE2ZONE=2
 
 ###############################################################################
@@ -196,6 +204,8 @@ BLACKLIST_DISPOSITION=DROP
 
 MACLIST_DISPOSITION=REJECT
 
+RELATED_DISPOSITION=ACCEPT
+
 SMURF_DISPOSITION=DROP
 
 SFILTER_DISPOSITION=DROP

Shorewall/Samples/one-interface/interfaces

@@ -11,5 +11,7 @@
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-interfaces"
 ###############################################################################
-#ZONE	INTERFACE	BROADCAST	OPTIONS
-net     eth0            detect          dhcp,tcpflags,logmartians,nosmurfs
+FORMAT 2
+###############################################################################
+#ZONE	INTERFACE	OPTIONS
+net     eth0            dhcp,tcpflags,logmartians,nosmurfs

Shorewall/Samples/one-interface/shorewall.conf

@@ -13,7 +13,7 @@
 #
 # For information about the settings in this file, type "man shorewall.conf"
 #
-# The manpage is also online at 
+# The manpage is also online at
 # http://shorewall.net/manpages/shorewall.conf.html
 #
 ###############################################################################
@@ -50,6 +50,8 @@ LOGLIMIT=
 
 MACLIST_LOG_LEVEL=info
 
+RELATED_LOG_LEVEL=
+
 SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
@@ -62,7 +64,7 @@ TCP_FLAGS_LOG_LEVEL=info
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
-CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
+CONFIG_PATH=${CONFDIR}/shorewall:${SHAREDIR}/shorewall
 
 IPTABLES=
 
@@ -70,6 +72,8 @@ IP=
 
 IPSET=
 
+LOCKFILE=
+
 MODULESDIR=
 
 PERL=/usr/bin/perl
@@ -147,6 +151,8 @@ FORWARD_CLEAR_MARK=
 
 IMPLICIT_CONTINUE=No
 
+IPSET_WARNINGS=Yes
+
 IP_FORWARDING=Off
 
 KEEP_RT_TABLES=No
@@ -197,6 +203,8 @@ TRACK_PROVIDERS=Yes
 
 USE_DEFAULT_RT=No
 
+USE_PHYSICAL_NAMES=No
+
 ZONE2ZONE=2
 
 ###############################################################################
@@ -207,6 +215,8 @@ BLACKLIST_DISPOSITION=DROP
 
 MACLIST_DISPOSITION=REJECT
 
+RELATED_DISPOSITION=ACCEPT
+
 SMURF_DISPOSITION=DROP
 
 SFILTER_DISPOSITION=DROP

Shorewall/Samples/three-interfaces/interfaces

@@ -11,7 +11,9 @@
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-interfaces"
 ###############################################################################
-#ZONE	INTERFACE	BROADCAST	OPTIONS
-net     eth0            detect          tcpflags,dhcp,nosmurfs,routefilter,logmartians
-loc     eth1            detect          tcpflags,nosmurfs,routefilter,logmartians
-dmz     eth2            detect		tcpflags,nosmurfs,routefilter,logmartians
+FORMAT 2
+###############################################################################
+#ZONE	INTERFACE	OPTIONS
+net     eth0            tcpflags,dhcp,nosmurfs,routefilter,logmartians
+loc     eth1            tcpflags,nosmurfs,routefilter,logmartians
+dmz     eth2            tcpflags,nosmurfs,routefilter,logmartians

Shorewall/Samples/three-interfaces/shorewall.conf

@@ -14,7 +14,7 @@
 #
 # For information about the settings in this file, type "man shorewall.conf"
 #
-# The manpage is also online at 
+# The manpage is also online at
 # http://shorewall.net/manpages/shorewall.conf.html
 #
 ###############################################################################
@@ -48,6 +48,8 @@ LOGLIMIT=
 
 MACLIST_LOG_LEVEL=info
 
+RELATED_LOG_LEVEL=
+
 SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
@@ -60,7 +62,7 @@ TCP_FLAGS_LOG_LEVEL=info
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
-CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
+CONFIG_PATH=${CONFDIR}/shorewall:${SHAREDIR}/shorewall
 
 IPTABLES=
 
@@ -68,6 +70,8 @@ IP=
 
 IPSET=
 
+LOCKFILE=
+
 MODULESDIR=
 
 PERL=/usr/bin/perl
@@ -145,6 +149,8 @@ FORWARD_CLEAR_MARK=
 
 IMPLICIT_CONTINUE=No
 
+IPSET_WARNINGS=Yes
+
 IP_FORWARDING=On
 
 KEEP_RT_TABLES=No
@@ -195,6 +201,8 @@ TRACK_PROVIDERS=Yes
 
 USE_DEFAULT_RT=No
 
+USE_PHYSICAL_NAMES=No
+
 ZONE2ZONE=2
 
 ###############################################################################
@@ -205,6 +213,8 @@ BLACKLIST_DISPOSITION=DROP
 
 MACLIST_DISPOSITION=REJECT
 
+RELATED_DISPOSITION=ACCEPT
+
 SMURF_DISPOSITION=DROP
 
 SFILTER_DISPOSITION=DROP

Shorewall/Samples/two-interfaces/interfaces

@@ -11,6 +11,8 @@
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-interfaces"
 ###############################################################################
-#ZONE	INTERFACE	BROADCAST	OPTIONS
-net     eth0            detect          dhcp,tcpflags,nosmurfs,routefilter,logmartians
-loc     eth1            detect          tcpflags,nosmurfs,routefilter,logmartians
+FORMAT 2
+###############################################################################
+#ZONE	INTERFACE	OPTIONS
+net     eth0            dhcp,tcpflags,nosmurfs,routefilter,logmartians
+loc     eth1            tcpflags,nosmurfs,routefilter,logmartians

Shorewall/Samples/two-interfaces/shorewall.conf

@@ -3,7 +3,7 @@
 # Shorewall version 4.0 - Sample shorewall.conf for two-interface
 #                         configuration.
 # Copyright (C) 2006,2007 by the Shorewall Team
-#               2011 by Thomas M. Eastep            
+#               2011 by Thomas M. Eastep
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -14,7 +14,7 @@
 #
 # For information about the settings in this file, type "man shorewall.conf"
 #
-# The manpage is also online at 
+# The manpage is also online at
 # http://shorewall.net/manpages/shorewall.conf.html
 #
 ###############################################################################
@@ -51,6 +51,8 @@ LOGLIMIT=
 
 MACLIST_LOG_LEVEL=info
 
+RELATED_LOG_LEVEL=
+
 SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
@@ -63,7 +65,7 @@ TCP_FLAGS_LOG_LEVEL=info
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
-CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
+CONFIG_PATH=${CONFDIR}/shorewall:${SHAREDIR}/shorewall
 
 IPTABLES=
 
@@ -71,6 +73,8 @@ IP=
 
 IPSET=
 
+LOCKFILE=
+
 MODULESDIR=
 
 PERL=/usr/bin/perl
@@ -148,6 +152,8 @@ FORWARD_CLEAR_MARK=
 
 IMPLICIT_CONTINUE=No
 
+IPSET_WARNINGS=Yes
+
 IP_FORWARDING=On
 
 KEEP_RT_TABLES=No
@@ -198,6 +204,8 @@ TRACK_PROVIDERS=Yes
 
 USE_DEFAULT_RT=No
 
+USE_PHYSICAL_NAMES=No
+
 ZONE2ZONE=2
 
 ###############################################################################
@@ -208,6 +216,8 @@ BLACKLIST_DISPOSITION=DROP
 
 MACLIST_DISPOSITION=REJECT
 
+RELATED_DISPOSITION=ACCEPT
+
 SMURF_DISPOSITION=DROP
 
 SFILTER_DISPOSITION=DROP

Shorewall/action.Broadcast

@@ -22,7 +22,7 @@
 #       along with this program; if not, write to the Free Software
 #       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 #
-#   Broadcast[([<action>|-[,{audit|-}])] 
+#   Broadcast[([<action>|-[,{audit|-}])]
 #
 #       Default action is DROP
 #
@@ -51,7 +51,7 @@ if ( have_capability( 'ADDRTYPE' ) ) {
 	log_rule_limit $level, $chainref, 'dropBcast' , $action, '', $tag, 'add', ' -m addrtype --dst-type BROADCAST ';
 	log_rule_limit $level, $chainref, 'dropBcast' , $action, '', $tag, 'add', ' -m addrtype --dst-type MULTICAST ';
 	log_rule_limit $level, $chainref, 'dropBcast' , $action, '', $tag, 'add', ' -m addrtype --dst-type ANYCAST ';
-    }	
+    }
 
     add_jump $chainref, $target, 0, '-m addrtype --dst-type BROADCAST ';
     add_jump $chainref, $target, 0, '-m addrtype --dst-type MULTICAST ';
@@ -64,7 +64,7 @@ if ( have_capability( 'ADDRTYPE' ) ) {
     decr_cmd_level $chainref;
     add_commands $chainref, 'done';
 }
-    
+
 log_rule_limit $level, $chainref, 'Broadcast' , $action, '', $tag, 'add', ' -d 224.0.0.0/4 ' if $level ne '';
 add_jump $chainref, $target, 0, '-d 224.0.0.0/4 ';
 

Shorewall/action.Drop

@@ -33,7 +33,7 @@
 ###############################################################################
 FORMAT 2
 #
-# The following magic provides different defaults for $2 thru $5, when $1 is 
+# The following magic provides different defaults for $2 thru $5, when $1 is
 # 'audit'.
 #
 BEGIN PERL;
@@ -41,7 +41,7 @@ use Shorewall::Config;
 
 my ( $p1, $p2, $p3 , $p4, $p5 ) = get_action_params( 5 );
 
-if ( defined $p1 ) { 
+if ( defined $p1 ) {
     if ( $p1 eq 'audit' ) {
 	set_action_param( 2, 'A_REJECT')   unless supplied $p2;
 	set_action_param( 3, 'A_DROP')     unless supplied $p3;

Shorewall/action.DropSmurfs

@@ -41,15 +41,15 @@ if ( $level ne '-' || $audit ne '-' ) {
 	fatal_error "Invalid argument ($audit) to DropSmurfs" if $audit ne 'audit';
 	require_capability 'AUDIT_TARGET', q(Passing 'audit' to the DropSmurfs action), 's';
 	add_ijump( $logchainref, j => 'AUDIT --type DROP' );
-    } 
-	
+    }
+
     add_ijump( $logchainref, j => 'DROP' );
 
     $target = $logchainref;
 } else {
     $target = 'DROP';
 }
-		    
+
 if ( have_capability( 'ADDRTYPE' ) ) {
     if ( $family == F_IPV4 ) {
 	add_ijump $chainref , j => 'RETURN', s => '0.0.0.0';         ;
@@ -64,7 +64,7 @@ if ( have_capability( 'ADDRTYPE' ) ) {
     } else {
 	add_commands $chainref, 'for address in $ALL_ACASTS; do';
     }
-    
+
     incr_cmd_level $chainref;
     add_ijump( $chainref, g => $target, s => '$address' );
     decr_cmd_level $chainref;
@@ -80,6 +80,6 @@ if ( $family == F_IPV4 ) {
 END PERL;
 
 
-    
+
 
 

Shorewall/action.Invalid

@@ -22,7 +22,7 @@
 #       along with this program; if not, write to the Free Software
 #       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 #
-#   Invalid[([<action>|-[,{audit|-}])] 
+#   Invalid[([<action>|-[,{audit|-}])]
 #
 #       Default action is DROP
 #
@@ -49,7 +49,7 @@ my $target           = require_audit ( $action , $audit );
 log_rule_limit $level, $chainref, 'Invalid' , $action, '', $tag, 'add', "$globals{STATEMATCH} INVALID " if $level ne '';
 add_jump $chainref , $target, 0, "$globals{STATEMATCH} INVALID ";
 
-$chainref->{dont_optimize} = 0;
+allow_optimize( $chainref );
 
 1;
 

Shorewall/action.NotSyn

@@ -22,7 +22,7 @@
 #       along with this program; if not, write to the Free Software
 #       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 #
-#   NotSyn[([<action>|-[,{audit|-}])] 
+#   NotSyn[([<action>|-[,{audit|-}])]
 #
 #       Default action is DROP
 #
@@ -49,7 +49,7 @@ my $target           = require_audit ( $action , $audit );
 log_rule_limit $level, $chainref, 'NotSyn' , $action, '', $tag, 'add', '-p 6 ! --syn ' if $level ne '';
 add_jump $chainref , $target, 0, '-p 6 ! --syn ';
 
-$chainref->{dont_optimize} = 0;
+allow_optimize( $chainref );
 
 1;
 

Shorewall/action.RST

@@ -0,0 +1,56 @@
+#
+# Shorewall 4 - RST Action
+#
+#    /usr/share/shorewall/action.RST
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2011 - Tom Eastep (teastep@shorewall.net)
+#
+#       Complete documentation is available at http://shorewall.net
+#
+#       This program is free software; you can redistribute it and/or modify
+#       it under the terms of Version 2 of the GNU General Public License
+#       as published by the Free Software Foundation.
+#
+#       This program is distributed in the hope that it will be useful,
+#       but WITHOUT ANY WARRANTY; without even the implied warranty of
+#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#       GNU General Public License for more details.
+#
+#       You should have received a copy of the GNU General Public License
+#       along with this program; if not, write to the Free Software
+#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#   RST[([<action>|-[,{audit|-}])]
+#
+#       Default action is DROP
+#
+##########################################################################################
+FORMAT 2
+
+DEFAULTS DROP,-
+
+BEGIN PERL;
+
+use Shorewall::IPAddrs;
+use Shorewall::Config;
+use Shorewall::Chains;
+
+my ( $action, $audit ) = get_action_params( 2 );
+
+fatal_error "Invalid parameter ($audit) to action NotSyn"   if supplied $audit && $audit ne 'audit';
+fatal_error "Invalid parameter ($action) to action NotSyn"  unless $action =~ /^(?:ACCEPT|DROP|REJECT)$/;
+
+my $chainref         = get_action_chain;
+my ( $level, $tag )  = get_action_logging;
+my $target           = require_audit ( $action , $audit );
+
+log_rule_limit $level, $chainref, 'RST' , $action, '', $tag, 'add', '-p 6 --tcp-flags RST RST ' if $level ne '';
+add_jump $chainref , $target, 0, '-p 6 --tcp-flags RST RST, ';
+
+allow_optimize( $chainref );
+
+1;
+
+END PERL;