From de0d91d79ccf0c88053f38e93886aa6e4be3b20c Mon Sep 17 00:00:00 2001 From: teastep Date: Wed, 10 Dec 2008 01:10:35 +0000 Subject: [PATCH] Dup Samples to Samples6 git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@8966 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb --- Samples6/LICENSE | 504 +++++++++++++++++++++++ Samples6/README.txt | 30 ++ Samples6/one-interface/README.txt | 30 ++ Samples6/one-interface/interfaces | 20 + Samples6/one-interface/policy | 23 ++ Samples6/one-interface/rules | 28 ++ Samples6/one-interface/shorewall.conf | 197 +++++++++ Samples6/one-interface/zones | 21 + Samples6/three-interfaces/README.txt | 30 ++ Samples6/three-interfaces/interfaces | 22 + Samples6/three-interfaces/masq | 20 + Samples6/three-interfaces/policy | 82 ++++ Samples6/three-interfaces/routestopped | 22 + Samples6/three-interfaces/rules | 60 +++ Samples6/three-interfaces/shorewall.conf | 199 +++++++++ Samples6/three-interfaces/zones | 23 ++ Samples6/two-interfaces/README.txt | 30 ++ Samples6/two-interfaces/interfaces | 21 + Samples6/two-interfaces/masq | 19 + Samples6/two-interfaces/policy | 65 +++ Samples6/two-interfaces/routestopped | 21 + Samples6/two-interfaces/rules | 42 ++ Samples6/two-interfaces/shorewall.conf | 199 +++++++++ Samples6/two-interfaces/zones | 23 ++ 24 files changed, 1731 insertions(+) create mode 100644 Samples6/LICENSE create mode 100644 Samples6/README.txt create mode 100644 Samples6/one-interface/README.txt create mode 100644 Samples6/one-interface/interfaces create mode 100644 Samples6/one-interface/policy create mode 100644 Samples6/one-interface/rules create mode 100644 Samples6/one-interface/shorewall.conf create mode 100644 Samples6/one-interface/zones create mode 100644 Samples6/three-interfaces/README.txt create mode 100644 Samples6/three-interfaces/interfaces create mode 100644 Samples6/three-interfaces/masq create mode 100644 Samples6/three-interfaces/policy create mode 100644 Samples6/three-interfaces/routestopped create mode 100644 Samples6/three-interfaces/rules create mode 100644 Samples6/three-interfaces/shorewall.conf create mode 100644 Samples6/three-interfaces/zones create mode 100644 Samples6/two-interfaces/README.txt create mode 100644 Samples6/two-interfaces/interfaces create mode 100644 Samples6/two-interfaces/masq create mode 100644 Samples6/two-interfaces/policy create mode 100644 Samples6/two-interfaces/routestopped create mode 100644 Samples6/two-interfaces/rules create mode 100644 Samples6/two-interfaces/shorewall.conf create mode 100644 Samples6/two-interfaces/zones diff --git a/Samples6/LICENSE b/Samples6/LICENSE new file mode 100644 index 000000000..8add30ad5 --- /dev/null +++ b/Samples6/LICENSE @@ -0,0 +1,504 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin St, 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. + +[This is the first released version of the Lesser GPL. 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Gear + Cristian Rodriguez + Francesca Smith + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + 02110-1301 USA + + +Sample files are licensed under the LGPL, please see the LICENSE file or +http://www.gnu.org/licenses/lgpl.html for more details. + diff --git a/Samples6/one-interface/README.txt b/Samples6/one-interface/README.txt new file mode 100644 index 000000000..170340fc8 --- /dev/null +++ b/Samples6/one-interface/README.txt @@ -0,0 +1,30 @@ +For instructions on using this sample configuration, please see + +http://www.shorewall.net/standalone.htm + + Shorewall Samples + Copyright (C) 2006 by the following authors: + Thomas M. Eastep + Paul D. Gear + Cristian Rodriguez + Francesca Smith + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + 02110-1301 USA + + +Sample files are licensed under the LGPL, please see the LICENSE file or +http://www.gnu.org/licenses/lgpl.html for more details. + diff --git a/Samples6/one-interface/interfaces b/Samples6/one-interface/interfaces new file mode 100644 index 000000000..97ef3de09 --- /dev/null +++ b/Samples6/one-interface/interfaces @@ -0,0 +1,20 @@ +# +# Shorewall version 4.0 - Sample Interfaces File for one-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-interfaces" +# +# For additional information, see +# http://shorewall.net/Documentation.htm#Interfaces +# +############################################################################### +#ZONE INTERFACE BROADCAST OPTIONS +net eth0 detect tcpflags,nosmurfs +#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE diff --git a/Samples6/one-interface/policy b/Samples6/one-interface/policy new file mode 100644 index 000000000..834a30591 --- /dev/null +++ b/Samples6/one-interface/policy @@ -0,0 +1,23 @@ +# +# Shorewall version 4.0 - Sample Policy File for one-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#----------------------------------------------------------------------------- +# For information about entries in this file, type "man shorewall-policy" +# +# See http://shorewall.net/Documentation.htm#Policy for additional information. +# +############################################################################### +#SOURCE DEST POLICY LOG LEVEL LIMIT:BURST +$FW net ACCEPT +net $FW DROP info +net all DROP info +# The FOLLOWING POLICY MUST BE LAST +all all REJECT info +#LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE diff --git a/Samples6/one-interface/rules b/Samples6/one-interface/rules new file mode 100644 index 000000000..3257e00bf --- /dev/null +++ b/Samples6/one-interface/rules @@ -0,0 +1,28 @@ +# +# Shorewall version 4.0 - Sample Rules File for one-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------------------------------------ +# For information on entries in this file, type "man shorewall-rules" +# +# For more information, see http://www.shorewall.net/Documentation.htm#Zones +# +############################################################################################################# +#ACTION SOURCE DEST PROTO DEST SOURCE ORIGINAL RATE USER/ MARK +# PORT PORT(S) DEST LIMIT GROUP + +# Drop Ping from the "bad" net zone.. and prevent your log from being flooded.. + +Ping/DROP net $FW + +# Permit all ICMP traffic FROM the firewall TO the net zone + +ACCEPT $FW net ipv6-icmp + +#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE diff --git a/Samples6/one-interface/shorewall.conf b/Samples6/one-interface/shorewall.conf new file mode 100644 index 000000000..2643d417b --- /dev/null +++ b/Samples6/one-interface/shorewall.conf @@ -0,0 +1,197 @@ +############################################################################### +# +# Shorewall version 3.4 - Sample shorewall.conf for one-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +# +# For information about the settings in this file, type "man shorewall.conf" +# +# The manpage is also online at +# http://shorewall.net/manpages/shorewall.conf.html +############################################################################### +# S T A R T U P E N A B L E D +############################################################################### + +STARTUP_ENABLED=No + +############################################################################### +# V E R B O S I T Y +############################################################################### + +VERBOSITY=1 + +############################################################################### +# C O M P I L E R +# (setting this to 'perl' requires installation of Shorewall-perl) +############################################################################### + +SHOREWALL_COMPILER= + +############################################################################### +# L O G G I N G +############################################################################### + +LOGFILE=/var/log/messages + +STARTUP_LOG= + +LOG_VERBOSITY= + +LOGFORMAT="Shorewall:%s:%s:" + +LOGTAGONLY=No + +LOGRATE= + +LOGBURST= + +LOGALLNEW= + +BLACKLIST_LOGLEVEL= + +MACLIST_LOG_LEVEL=info + +TCP_FLAGS_LOG_LEVEL=info + +RFC1918_LOG_LEVEL=info + +SMURF_LOG_LEVEL=info + +LOG_MARTIANS=Yes + +############################################################################### +# 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 +############################################################################### + +IPTABLES= + +PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin + +SHOREWALL_SHELL=/bin/sh + +SUBSYSLOCK=/var/lock/subsys/shorewall + +MODULESDIR= + +CONFIG_PATH=/etc/shorewall:/usr/share/shorewall + +RESTOREFILE= + +IPSECFILE=zones + +LOCKFILE= + +############################################################################### +# D E F A U L T A C T I O N S / M A C R O S +############################################################################### + +DROP_DEFAULT="Drop" +REJECT_DEFAULT="Reject" +ACCEPT_DEFAULT="none" +QUEUE_DEFAULT="none" +NFQUEUE_DEFAULT="none" + +############################################################################### +# R S H / R C P C O M M A N D S +############################################################################### + +RSH_COMMAND='ssh ${root}@${system} ${command}' +RCP_COMMAND='scp ${files} ${root}@${system}:${destination}' + +############################################################################### +# F I R E W A L L O P T I O N S +############################################################################### + +IP_FORWARDING=On + +ADD_IP_ALIASES=Yes + +ADD_SNAT_ALIASES=No + +RETAIN_ALIASES=No + +TC_ENABLED=Internal + +TC_EXPERT=No + +CLEAR_TC=Yes + +MARK_IN_FORWARD_CHAIN=No + +CLAMPMSS=No + +ROUTE_FILTER=No + +DETECT_DNAT_IPADDRS=No + +MUTEX_TIMEOUT=60 + +ADMINISABSENTMINDED=Yes + +BLACKLISTNEWONLY=Yes + +DELAYBLACKLISTLOAD=No + +MODULE_SUFFIX= + +DISABLE_IPV6=Yes + +BRIDGING=No + +DYNAMIC_ZONES=No + +PKTTYPE=Yes + +RFC1918_STRICT=No + +MACLIST_TABLE=filter + +MACLIST_TTL= + +SAVE_IPSETS=No + +MAPOLDACTIONS=No + +FASTACCEPT=No + +IMPLICIT_CONTINUE=No + +HIGH_ROUTE_MARKS=No + +USE_ACTIONS=Yes + +OPTIMIZE=1 + +EXPORTPARAMS=No + +EXPAND_POLICIES=No + +KEEP_RT_TABLES=No + +DELETE_THEN_ADD=Yes + +MULTICAST=No + +DONT_LOAD= + +AUTO_COMMENT=Yes + +MANGLE_ENABLED=Yes + +############################################################################### +# P A C K E T D I S P O S I T I O N +############################################################################### + +BLACKLIST_DISPOSITION=DROP + +MACLIST_DISPOSITION=REJECT + +TCP_FLAGS_DISPOSITION=DROP + +#LAST LINE -- DO NOT REMOVE diff --git a/Samples6/one-interface/zones b/Samples6/one-interface/zones new file mode 100644 index 000000000..da5c6bdef --- /dev/null +++ b/Samples6/one-interface/zones @@ -0,0 +1,21 @@ +# +# Shorewall version 4.0 - Sample Zones File for one-interface IPv6 configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#----------------------------------------------------------------------------- +# For information about entries in this file, type "man shorewall6-zones" +# +# For more information, see http://www.shorewall.net/Documentation.htm#Zones +# +############################################################################### +#ZONE TYPE OPTIONS IN OUT +# OPTIONS OPTIONS +fw firewall +net ipv6 +#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE diff --git a/Samples6/three-interfaces/README.txt b/Samples6/three-interfaces/README.txt new file mode 100644 index 000000000..79e0b8f3b --- /dev/null +++ b/Samples6/three-interfaces/README.txt @@ -0,0 +1,30 @@ +For instructions on using these sample configurations, please see + +http://www.shorewall.net/three-interface.htm + + Shorewall Samples + Copyright (C) 2006 by the following authors: + Thomas M. Eastep + Paul D. Gear + Cristian Rodriguez + Francesca Smith + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + 02110-1301 USA + + +Sample files are licensed under the LGPL, please see the LICENSE file or +http://www.gnu.org/licenses/lgpl.html for more details. + diff --git a/Samples6/three-interfaces/interfaces b/Samples6/three-interfaces/interfaces new file mode 100644 index 000000000..b1289cb44 --- /dev/null +++ b/Samples6/three-interfaces/interfaces @@ -0,0 +1,22 @@ +# +# Shorewall version 4.0 - Sample Interfaces File for three-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-interfaces" +# +# For additional information, see +# http://shorewall.net/Documentation.htm#Interfaces +# +############################################################################### +#ZONE INTERFACE BROADCAST OPTIONS +net eth0 detect tcpflags,dhcp,routefilter,nosmurfs,logmartians +loc eth1 detect tcpflags,nosmurfs +dmz eth2 detect +#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE diff --git a/Samples6/three-interfaces/masq b/Samples6/three-interfaces/masq new file mode 100644 index 000000000..006c658c0 --- /dev/null +++ b/Samples6/three-interfaces/masq @@ -0,0 +1,20 @@ +# +# Shorewall version 3.4 - Sample Masq file for three-interface configuration. +# Copyright (C) 2006,2007 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-masq" +# +# For additional information, see http://shorewall.net/Documentation.htm#Masq +# +############################################################################## +#INTERFACE SOURCE ADDRESS PROTO PORT(S) IPSEC MARK +eth0 eth1 +eth0 eth2 +#LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE diff --git a/Samples6/three-interfaces/policy b/Samples6/three-interfaces/policy new file mode 100644 index 000000000..d75041192 --- /dev/null +++ b/Samples6/three-interfaces/policy @@ -0,0 +1,82 @@ +# +# Shorewall version 3.4 - Sample Policy File for three-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-policy" +# +# See http://shorewall.net/Documentation.htm#Policy for additional information. +# +############################################################################### +#SOURCE DEST POLICY LOG LEVEL LIMIT:BURST + +# +# Note about policies and logging: +# This file contains an explicit policy for every combination of +# zones defined in this sample. This is solely for the purpose of +# providing more specific messages in the logs. This is not +# necessary for correct operation of the firewall, but greatly +# assists in diagnosing problems. The policies below are logically +# equivalent to: +# +# loc net ACCEPT +# net all DROP info +# all all REJECT info +# +# The Shorewall-perl compiler will generate the individual policies +# below from the above general policies if you set +# EXPAND_POLICIES=Yes in shorewall.conf. +# + +# +# Policies for traffic originating from the local LAN (loc) +# +# If you want to force clients to access the Internet via a proxy server +# in your DMZ, change the following policy to REJECT info. +loc net ACCEPT +# If you want open access to DMZ from loc, change the following policy +# to ACCEPT. (If you chose not to do this, you will need to add a rule +# for each service in the rules file.) +loc dmz REJECT info +loc $FW REJECT info +loc all REJECT info + +# +# Policies for traffic originating from the firewall ($FW) +# +# If you want open access to the Internet from your firewall, change the +# $FW to net policy to ACCEPT and remove the 'info' LOG LEVEL. +$FW net REJECT info +$FW dmz REJECT info +$FW loc REJECT info +$FW all REJECT info + +# +# Policies for traffic originating from the De-Militarized Zone (dmz) +# +# If you want open access from DMZ to the Internet change the following +# policy to ACCEPT. This may be useful if you run a proxy server in +# your DMZ. +dmz net REJECT info +dmz $FW REJECT info +dmz loc REJECT info +dmz all REJECT info + +# +# Policies for traffic originating from the Internet zone (net) +# +net dmz DROP info +net $FW DROP info +net loc DROP info +net all DROP info + +# THE FOLLOWING POLICY MUST BE LAST +all all REJECT info + +#LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE diff --git a/Samples6/three-interfaces/routestopped b/Samples6/three-interfaces/routestopped new file mode 100644 index 000000000..57b6ef11a --- /dev/null +++ b/Samples6/three-interfaces/routestopped @@ -0,0 +1,22 @@ +# +# Shorewall version 4.0 - Sample Routestopped File for three-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-routestopped" +# +# See http://shorewall.net/Documentation.htm#Routestopped and +# http://shorewall.net/starting_and_stopping_shorewall.htm for additional +# information. +# +############################################################################## +#INTERFACE HOST(S) +eth1 - +eth2 - +#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE diff --git a/Samples6/three-interfaces/rules b/Samples6/three-interfaces/rules new file mode 100644 index 000000000..59b47523e --- /dev/null +++ b/Samples6/three-interfaces/rules @@ -0,0 +1,60 @@ +# +# Shorewall version 4.0 - Sample Rules File for three-interface configuration. +# Copyright (C) 2006,2007 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-rules" +# +# For additional information, see http://shorewall.net/Documentation.htm#Rules +# +############################################################################################################# +#ACTION SOURCE DEST PROTO DEST SOURCE ORIGINAL RATE USER/ MARK +# PORT PORT(S) DEST LIMIT GROUP +# +# Accept DNS connections from the firewall to the Internet +# +DNS/ACCEPT $FW net +# +# +# Accept SSH connections from the local network to the firewall and DMZ +# +SSH/ACCEPT loc $FW +SSH/ACCEPT loc dmz +# +# DMZ DNS access to the Internet +# +DNS/ACCEPT dmz net + + +# Drop Ping from the "bad" net zone. + +Ping/DROP net $FW + +# +# Make ping work bi-directionally between the dmz, net, Firewall and local zone +# (assumes that the loc-> net policy is ACCEPT). +# + +Ping/ACCEPT loc $FW +Ping/ACCEPT dmz $FW +Ping/ACCEPT loc dmz +Ping/ACCEPT dmz loc +Ping/ACCEPT dmz net + +ACCEPT $FW net icmp +ACCEPT $FW loc icmp +ACCEPT $FW dmz icmp + +# Uncomment this if using Proxy ARP and static NAT and you want to allow ping from +# the net zone to the dmz and loc + +#Ping/ACCEPT net dmz +#Ping/ACCEPT net loc + +#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE diff --git a/Samples6/three-interfaces/shorewall.conf b/Samples6/three-interfaces/shorewall.conf new file mode 100644 index 000000000..634ed438c --- /dev/null +++ b/Samples6/three-interfaces/shorewall.conf @@ -0,0 +1,199 @@ +s############################################################################### +# +# Shorewall version 4.0 - Sample shorewall.conf for three-interface +# configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +# +# For information about the settings in this file, type "man shorewall.conf" +# +# The manpage is also online at +# http://shorewall.net/manpages/shorewall.conf.html +# +############################################################################### +# S T A R T U P E N A B L E D +############################################################################### + +STARTUP_ENABLED=No + +############################################################################### +# V E R B O S I T Y +############################################################################### + +VERBOSITY=1 + +############################################################################### +# C O M P I L E R +# (setting this to 'perl' requires installation of Shorewall-perl) +############################################################################### + +SHOREWALL_COMPILER= + +############################################################################### +# L O G G I N G +############################################################################### + +LOGFILE=/var/log/messages + +STARTUP_LOG= + +LOG_VERBOSITY= + +LOGFORMAT="Shorewall:%s:%s:" + +LOGTAGONLY=No + +LOGRATE= + +LOGBURST= + +LOGALLNEW= + +BLACKLIST_LOGLEVEL= + +MACLIST_LOG_LEVEL=info + +TCP_FLAGS_LOG_LEVEL=info + +RFC1918_LOG_LEVEL=info + +SMURF_LOG_LEVEL=info + +LOG_MARTIANS=Yes + +############################################################################### +# 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 +############################################################################### + +IPTABLES= + +PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin + +SHOREWALL_SHELL=/bin/sh + +SUBSYSLOCK=/var/lock/subsys/shorewall + +MODULESDIR= + +CONFIG_PATH=/etc/shorewall:/usr/share/shorewall + +RESTOREFILE= + +IPSECFILE=zones + +LOCKFILE= + +############################################################################### +# D E F A U L T A C T I O N S / M A C R O S +############################################################################### + +DROP_DEFAULT="Drop" +REJECT_DEFAULT="Reject" +ACCEPT_DEFAULT="none" +QUEUE_DEFAULT="none" +NFQUEUE_DEFAULT="none" + +############################################################################### +# R S H / R C P C O M M A N D S +############################################################################### + +RSH_COMMAND='ssh ${root}@${system} ${command}' +RCP_COMMAND='scp ${files} ${root}@${system}:${destination}' + +############################################################################### +# F I R E W A L L O P T I O N S +############################################################################### + +IP_FORWARDING=On + +ADD_IP_ALIASES=Yes + +ADD_SNAT_ALIASES=No + +RETAIN_ALIASES=No + +TC_ENABLED=Internal + +TC_EXPERT=No + +CLEAR_TC=Yes + +MARK_IN_FORWARD_CHAIN=No + +CLAMPMSS=No + +ROUTE_FILTER=No + +DETECT_DNAT_IPADDRS=No + +MUTEX_TIMEOUT=60 + +ADMINISABSENTMINDED=Yes + +BLACKLISTNEWONLY=Yes + +DELAYBLACKLISTLOAD=No + +MODULE_SUFFIX= + +DISABLE_IPV6=Yes + +BRIDGING=No + +DYNAMIC_ZONES=No + +PKTTYPE=Yes + +RFC1918_STRICT=No + +MACLIST_TABLE=filter + +MACLIST_TTL= + +SAVE_IPSETS=No + +MAPOLDACTIONS=No + +FASTACCEPT=No + +IMPLICIT_CONTINUE=No + +HIGH_ROUTE_MARKS=No + +USE_ACTIONS=Yes + +OPTIMIZE=1 + +EXPORTPARAMS=No + +EXPAND_POLICIES=No + +KEEP_RT_TABLES=No + +DELETE_THEN_ADD=Yes + +MULTICAST=No + +DONT_LOAD= + +AUTO_COMMENT=Yes + +MANGLE_ENABLED=Yes + +############################################################################### +# P A C K E T D I S P O S I T I O N +############################################################################### + +BLACKLIST_DISPOSITION=DROP + +MACLIST_DISPOSITION=REJECT + +TCP_FLAGS_DISPOSITION=DROP + +#LAST LINE -- DO NOT REMOVE diff --git a/Samples6/three-interfaces/zones b/Samples6/three-interfaces/zones new file mode 100644 index 000000000..a1cfde9e2 --- /dev/null +++ b/Samples6/three-interfaces/zones @@ -0,0 +1,23 @@ +# +# Shorewall version 4.0 - Sample Zones File for three-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-zones" +# +# For more information, see http://www.shorewall.net/Documentation.htm#Zones +# +############################################################################### +#ZONE TYPE OPTIONS IN OUT +# OPTIONS OPTIONS +fw firewall +net ipv4 +loc ipv4 +dmz ipv4 +#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE diff --git a/Samples6/two-interfaces/README.txt b/Samples6/two-interfaces/README.txt new file mode 100644 index 000000000..da4c78795 --- /dev/null +++ b/Samples6/two-interfaces/README.txt @@ -0,0 +1,30 @@ +For instructions on using these sample configurations, please see + +http://www.shorewall.net/two-interface.htm + + Shorewall Samples + Copyright (C) 2006 by the following authors: + Thomas M. Eastep + Paul D. Gear + Cristian Rodriguez + Francesca Smith + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + 02110-1301 USA + + +Sample files are licensed under the LGPL, please see the LICENSE file or +http://www.gnu.org/licenses/lgpl.html for more details. + diff --git a/Samples6/two-interfaces/interfaces b/Samples6/two-interfaces/interfaces new file mode 100644 index 000000000..904590118 --- /dev/null +++ b/Samples6/two-interfaces/interfaces @@ -0,0 +1,21 @@ +# +# Shorewall version 4.0 - Sample Interfaces File for two-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-interfaces" +# +# For additional information, see +# http://shorewall.net/Documentation.htm#Interfaces +# +############################################################################### +#ZONE INTERFACE BROADCAST OPTIONS +net eth0 detect dhcp,tcpflags,routefilter,nosmurfs,logmartians +loc eth1 detect tcpflags,nosmurfs +#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE diff --git a/Samples6/two-interfaces/masq b/Samples6/two-interfaces/masq new file mode 100644 index 000000000..95ed88e1b --- /dev/null +++ b/Samples6/two-interfaces/masq @@ -0,0 +1,19 @@ +# +# Shorewall version 4.0 - Sample Masq file for two-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-masq" +# +# For additional information, see http://shorewall.net/Documentation.htm#Masq +# +############################################################################### +#INTERFACE SOURCE ADDRESS PROTO PORT(S) IPSEC MARK +eth0 eth1 +#LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE diff --git a/Samples6/two-interfaces/policy b/Samples6/two-interfaces/policy new file mode 100644 index 000000000..636b4d449 --- /dev/null +++ b/Samples6/two-interfaces/policy @@ -0,0 +1,65 @@ +# +# Shorewall version 4.0 - Sample Policy File for two-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-policy" +# +# See http://shorewall.net/Documentation.htm#Policy for additional information. +# +############################################################################### +#SOURCE DEST POLICY LOG LEVEL LIMIT:BURST + +# +# Note about policies and logging: +# This file contains an explicit policy for every combination of +# zones defined in this sample. This is solely for the purpose of +# providing more specific messages in the logs. This is not +# necessary for correct operation of the firewall, but greatly +# assists in diagnosing problems. The policies below are logically +# equivalent to: +# +# loc net ACCEPT +# net all DROP info +# all all REJECT info +# +# The Shorewall-perl compiler will generate the individual policies +# below from the above general policies if you set +# EXPAND_POLICIES=Yes in shorewall.conf. +# + +# Policies for traffic originating from the local LAN (loc) +# +# If you want to force clients to access the Internet via a proxy server +# on your firewall, change the loc to net policy to REJECT info. +loc net ACCEPT +loc $FW REJECT info +loc all REJECT info + +# +# Policies for traffic originating from the firewall ($FW) +# +# If you want open access to the Internet from your firewall, change the +# $FW to net policy to ACCEPT and remove the 'info' LOG LEVEL. +# This may be useful if you run a proxy server on the firewall. +$FW net REJECT info +$FW loc REJECT info +$FW all REJECT info + +# +# Policies for traffic originating from the Internet zone (net) +# +net $FW DROP info +net loc DROP info +net all DROP info + +# THE FOLLOWING POLICY MUST BE LAST +all all REJECT info + +#LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE diff --git a/Samples6/two-interfaces/routestopped b/Samples6/two-interfaces/routestopped new file mode 100644 index 000000000..44945cdcf --- /dev/null +++ b/Samples6/two-interfaces/routestopped @@ -0,0 +1,21 @@ +# +# Shorewall version 4.0 - Sample Routestopped File for two-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-routestopped" +# +# See http://shorewall.net/Documentation.htm#Routestopped and +# http://shorewall.net/starting_and_stopping_shorewall.htm for additional +# information. +# +############################################################################## +#INTERFACE HOST(S) OPTIONS +eth1 - +#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE diff --git a/Samples6/two-interfaces/rules b/Samples6/two-interfaces/rules new file mode 100644 index 000000000..d922c14f6 --- /dev/null +++ b/Samples6/two-interfaces/rules @@ -0,0 +1,42 @@ +# +# Shorewall version 4.0 - Sample Rules File for two-interface configuration. +# Copyright (C) 2006,2007 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-rules" +# +# For more information, see http://www.shorewall.net/Documentation.htm#Rules +# +############################################################################################################# +#ACTION SOURCE DEST PROTO DEST SOURCE ORIGINAL RATE USER/ MARK +# PORT PORT(S) DEST LIMIT GROUP +# +# Accept DNS connections from the firewall to the network +# +DNS/ACCEPT $FW net +# +# Accept SSH connections from the local network for administration +# +SSH/ACCEPT loc $FW +# +# Allow Ping from the local network +# +Ping/ACCEPT loc $FW + +# +# Drop Ping from the "bad" net zone.. and prevent your log from being flooded.. +# + +Ping/DROP net $FW + +ACCEPT $FW loc icmp +ACCEPT $FW net icmp +# + +#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE diff --git a/Samples6/two-interfaces/shorewall.conf b/Samples6/two-interfaces/shorewall.conf new file mode 100644 index 000000000..8f30fb31a --- /dev/null +++ b/Samples6/two-interfaces/shorewall.conf @@ -0,0 +1,199 @@ +############################################################################### +# +# Shorewall version 4.0 - Sample shorewall.conf for two-interface configuration. +# Copyright (C) 2006,2007 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +# +# For information about the settings in this file, type "man shorewall.conf" +# +# The manpage is also online at +# http://shorewall.net/manpages/shorewall.conf.html +############################################################################### +# S T A R T U P E N A B L E D +############################################################################### + +STARTUP_ENABLED=No + +############################################################################### +# V E R B O S I T Y +############################################################################### + +VERBOSITY=1 + +############################################################################### +# C O M P I L E R +# (setting this to 'perl' requires installation of Shorewall-perl) +############################################################################### + +SHOREWALL_COMPILER= + +############################################################################### +# L O G G I N G +############################################################################### + +LOGFILE=/var/log/messages + +STARTUP_LOG= + +LOG_VERBOSITY= + +LOGFORMAT="Shorewall:%s:%s:" + +LOGTAGONLY=No + +LOGRATE= + +LOGBURST= + +LOGALLNEW= + +BLACKLIST_LOGLEVEL= + +MACLIST_LOG_LEVEL=info + +TCP_FLAGS_LOG_LEVEL=info + +RFC1918_LOG_LEVEL=info + +SMURF_LOG_LEVEL=info + +LOG_MARTIANS=Yes + +############################################################################### +# 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 +############################################################################### + +IPTABLES= + +PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin + +SHOREWALL_SHELL=/bin/sh + +SUBSYSLOCK=/var/lock/subsys/shorewall + +MODULESDIR= + +CONFIG_PATH=/etc/shorewall:/usr/share/shorewall + +RESTOREFILE= + +IPSECFILE=zones + +LOCKFILE= + +############################################################################### +# D E F A U L T A C T I O N S / M A C R O S +############################################################################### + +DROP_DEFAULT="Drop" +REJECT_DEFAULT="Reject" +ACCEPT_DEFAULT="none" +QUEUE_DEFAULT="none" +NFQUEUE_DEFAULT="none" + +############################################################################### +# R S H / R C P C O M M A N D S +############################################################################### + +RSH_COMMAND='ssh ${root}@${system} ${command}' +RCP_COMMAND='scp ${files} ${root}@${system}:${destination}' + +############################################################################### +# F I R E W A L L O P T I O N S +############################################################################### + +IP_FORWARDING=On + +ADD_IP_ALIASES=Yes + +ADD_SNAT_ALIASES=No + +RETAIN_ALIASES=No + +TC_ENABLED=Internal + +TC_EXPERT=No + +CLEAR_TC=Yes + +MARK_IN_FORWARD_CHAIN=No + +CLAMPMSS=No + +ROUTE_FILTER=No + +DETECT_DNAT_IPADDRS=No + +MUTEX_TIMEOUT=60 + +ADMINISABSENTMINDED=Yes + +BLACKLISTNEWONLY=Yes + +DELAYBLACKLISTLOAD=No + +MODULE_SUFFIX= + +DISABLE_IPV6=Yes + +BRIDGING=No + +DYNAMIC_ZONES=No + +PKTTYPE=Yes + +RFC1918_STRICT=No + +MACLIST_TABLE=filter + +MACLIST_TTL= + +SAVE_IPSETS=No + +MAPOLDACTIONS=No + +FASTACCEPT=No + +IMPLICIT_CONTINUE=No + +HIGH_ROUTE_MARKS=No + +USE_ACTIONS=Yes + +OPTIMIZE=1 + +EXPORTPARAMS=No + +EXPAND_POLICIES=No + +EXPAND_POLICIES=Yes + +KEEP_RT_TABLES=No + +DELETE_THEN_ADD=Yes + +MULTICAST=No + +DONT_LOAD= + +AUTO_COMMENT=Yes + +MANGLE_ENABLED=Yes + +############################################################################### +# P A C K E T D I S P O S I T I O N +############################################################################### + +BLACKLIST_DISPOSITION=DROP + +MACLIST_DISPOSITION=REJECT + +TCP_FLAGS_DISPOSITION=DROP + +#LAST LINE -- DO NOT REMOVE diff --git a/Samples6/two-interfaces/zones b/Samples6/two-interfaces/zones new file mode 100644 index 000000000..89c296037 --- /dev/null +++ b/Samples6/two-interfaces/zones @@ -0,0 +1,23 @@ +# +# Shorewall version 4.0 - Sample Zones File for two-interface configuration. +# Copyright (C) 2006 by the Shorewall Team +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# See the file README.txt for further details. +#------------------------------------------------------------------------------ +# For information about entries in this file, type "man shorewall-zones" +# +# For more information, see http://www.shorewall.net/Documentation.htm#Zones +# +############################################################################### +#ZONE TYPE OPTIONS IN OUT +# OPTIONS OPTIONS +fw firewall +net ipv4 +loc ipv4 + +#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE