Alphabetize config files and sync files and manpages

Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2011-05-28 10:34:54 -07:00
parent 03ecdc8c06
commit 6d3640dafc
4 changed files with 327 additions and 224 deletions

View File

@ -21,12 +21,14 @@ VERBOSITY=1
# L O G G I N G # L O G G I N G
############################################################################### ###############################################################################
LOGFILE=/var/log/messages BLACKLIST_LOGLEVEL=
STARTUP_LOG=/var/log/shorewall-init.log LOG_MARTIANS=Yes
LOG_VERBOSITY=2 LOG_VERBOSITY=2
LOGFILE=/var/log/messages
LOGFORMAT="Shorewall:%s:%s:" LOGFORMAT="Shorewall:%s:%s:"
LOGTAGONLY=No LOGTAGONLY=No
@ -35,169 +37,163 @@ LOGLIMIT=
LOGALLNEW= LOGALLNEW=
BLACKLIST_LOGLEVEL=
MACLIST_LOG_LEVEL=info MACLIST_LOG_LEVEL=info
TCP_FLAGS_LOG_LEVEL=info SFILTER_LOG_LEVEL=info
SMURF_LOG_LEVEL=info SMURF_LOG_LEVEL=info
LOG_MARTIANS=Yes STARTUP_LOG=/var/log/shorewall-init.log
FILTER_LOG_LEVEL=info 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 # 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
IPTABLES= IPTABLES=
IP= IP=
TC=
IPSET= IPSET=
MODULESDIR=
PERL=/usr/bin/perl PERL=/usr/bin/perl
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
RESTOREFILE=restore
SHOREWALL_SHELL=/bin/sh SHOREWALL_SHELL=/bin/sh
SUBSYSLOCK=/var/lock/subsys/shorewall SUBSYSLOCK=/var/lock/subsys/shorewall
MODULESDIR= TC=
CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
RESTOREFILE=
LOCKFILE=
############################################################################### ###############################################################################
# D E F A U L T A C T I O N S / M A C R O S # 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" ACCEPT_DEFAULT="none"
QUEUE_DEFAULT="none" DROP_DEFAULT="Drop"
NFQUEUE_DEFAULT="none" NFQUEUE_DEFAULT="none"
QUEUE_DEFAULT="none"
REJECT_DEFAULT="Reject"
############################################################################### ###############################################################################
# R S H / R C P C O M M A N D S # 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}' RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
RSH_COMMAND='ssh ${root}@${system} ${command}'
############################################################################### ###############################################################################
# F I R E W A L L O P T I O N S # F I R E W A L L O P T I O N S
############################################################################### ###############################################################################
IP_FORWARDING=On ACCOUNTING=Yes
ACCOUNTING_TABLE=filter
ADD_IP_ALIASES=No ADD_IP_ALIASES=No
ADD_SNAT_ALIASES=No ADD_SNAT_ALIASES=No
ADMINISABSENTMINDED=Yes
AUTO_COMMENT=Yes
AUTOMAKE=No
BLACKLISTNEWONLY=Yes
CLAMPMSS=No
CLEAR_TC=Yes
COMPLETE=No
DISABLE_IPV6=No
DELETE_THEN_ADD=Yes
DETECT_DNAT_IPADDRS=No
DONT_LOAD=
DYNAMIC_BLACKLIST=Yes
EXPAND_POLICIES=Yes
EXPORTMODULES=Yes
EXPORTPARAMS=No
FASTACCEPT=No
FORWARD_CLEAR_MARK=
IMPLICIT_CONTINUE=No
HIGH_ROUTE_MARKS=No
IP_FORWARDING=On
KEEP_RT_TABLES=No
LOAD_HELPERS_ONLY=No
LEGACY_FASTSTART=Yes
MACLIST_TABLE=filter
MACLIST_TTL=
MANGLE_ENABLED=Yes
MAPOLDACTIONS=No
MARK_IN_FORWARD_CHAIN=No
MODULE_SUFFIX=ko
MULTICAST=No
MUTEX_TIMEOUT=60
NULL_ROUTE_RFC1918=No
OPTIMIZE=0
OPTIMIZE_ACCOUNTING=No
REQUIRE_INTERFACE=No
RESTORE_DEFAULT_ROUTE=Yes
RETAIN_ALIASES=No RETAIN_ALIASES=No
ROUTE_FILTER=No
SAVE_IPSETS=No
TC_ENABLED=Internal TC_ENABLED=Internal
TC_EXPERT=No TC_EXPERT=No
TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2" TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2"
CLEAR_TC=Yes TRACK_PROVIDERS=No
MARK_IN_FORWARD_CHAIN=No
CLAMPMSS=No
ROUTE_FILTER=No
DETECT_DNAT_IPADDRS=No
MUTEX_TIMEOUT=60
ADMINISABSENTMINDED=Yes
BLACKLISTNEWONLY=Yes
MODULE_SUFFIX=ko
DISABLE_IPV6=No
DYNAMIC_ZONES=No
NULL_ROUTE_RFC1918=No
MACLIST_TABLE=filter
MACLIST_TTL=
SAVE_IPSETS=No
MAPOLDACTIONS=No
FASTACCEPT=No
IMPLICIT_CONTINUE=No
HIGH_ROUTE_MARKS=No
OPTIMIZE=0
EXPORTPARAMS=No
EXPAND_POLICIES=Yes
KEEP_RT_TABLES=No
DELETE_THEN_ADD=Yes
MULTICAST=No
DONT_LOAD=
AUTO_COMMENT=Yes
MANGLE_ENABLED=Yes
USE_DEFAULT_RT=No USE_DEFAULT_RT=No
RESTORE_DEFAULT_ROUTE=Yes
AUTOMAKE=No
WIDE_TC_MARKS=No WIDE_TC_MARKS=No
TRACK_PROVIDERS=No
ZONE2ZONE=2 ZONE2ZONE=2
ACCOUNTING=Yes
DYNAMIC_BLACKLIST=Yes
OPTIMIZE_ACCOUNTING=No
LOAD_HELPERS_ONLY=No
REQUIRE_INTERFACE=No
FORWARD_CLEAR_MARK=
COMPLETE=No
EXPORTMODULES=Yes
ACCOUNTING_TABLE=filter
LEGACY_FASTSTART=Yes
############################################################################### ###############################################################################
# P A C K E T D I S P O S I T I O N # P A C K E T D I S P O S I T I O N
############################################################################### ###############################################################################
@ -206,11 +202,11 @@ BLACKLIST_DISPOSITION=DROP
MACLIST_DISPOSITION=REJECT MACLIST_DISPOSITION=REJECT
TCP_FLAGS_DISPOSITION=DROP
SMURF_DISPOSITION=DROP SMURF_DISPOSITION=DROP
FILTER_DISPOSITION=DROP SFILTER_DISPOSITION=DROP
TCP_FLAGS_DISPOSITION=DROP
################################################################################ ################################################################################
# L E G A C Y O P T I O N # L E G A C Y O P T I O N

View File

@ -22,159 +22,161 @@ VERBOSITY=1
# L O G G I N G # L O G G I N G
############################################################################### ###############################################################################
LOGFILE=/var/log/messages BLACKLIST_LOGLEVEL=
STARTUP_LOG=/var/log/shorewall6-init.log
LOG_VERBOSITY=2 LOG_VERBOSITY=2
LOGFORMAT="Shorewall:%s:%s:" LOGALLNEW=
LOGTAGONLY=No LOGFILE=/var/log/messages
LOGFORMAT="Shorewall:%s:%s:"
LOGLIMIT= LOGLIMIT=
LOGALLNEW= LOGTAGONLY=No
BLACKLIST_LOGLEVEL= SFILTER_LOG_LEVEL=info
TCP_FLAGS_LOG_LEVEL=info
SMURF_LOG_LEVEL=info SMURF_LOG_LEVEL=info
FILTER_LOG_LEVEL=info STARTUP_LOG=/var/log/shorewall6-init.log
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 # 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/shorewall6:/usr/share/shorewall6:/usr/share/shorewall
IP6TABLES= IP6TABLES=
IP= IP=
TC=
IPSET= IPSET=
LOCKFILE=
MODULESDIR=
PERL=/usr/bin/perl PERL=/usr/bin/perl
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
RESTOREFILE=
SHOREWALL_SHELL=/bin/sh SHOREWALL_SHELL=/bin/sh
SUBSYSLOCK=/var/lock/subsys/shorewall SUBSYSLOCK=/var/lock/subsys/shorewall
MODULESDIR= TC=
CONFIG_PATH=/etc/shorewall6:/usr/share/shorewall6:/usr/share/shorewall
RESTOREFILE=
LOCKFILE=
############################################################################### ###############################################################################
# D E F A U L T A C T I O N S / M A C R O S # 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" ACCEPT_DEFAULT="none"
QUEUE_DEFAULT="none" DROP_DEFAULT="Drop"
NFQUEUE_DEFAULT="none" NFQUEUE_DEFAULT="none"
QUEUE_DEFAULT="none"
REJECT_DEFAULT="Reject"
############################################################################### ###############################################################################
# R S H / R C P C O M M A N D S # 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}' RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
RSH_COMMAND='ssh ${root}@${system} ${command}'
############################################################################### ###############################################################################
# F I R E W A L L O P T I O N S # F I R E W A L L O P T I O N S
############################################################################### ###############################################################################
ACCOUNTING=Yes
ACCOUNTING_TABLE=filter
ADMINISABSENTMINDED=Yes
AUTO_COMMENT=Yes
AUTOMAKE=No
BLACKLISTNEWONLY=Yes
CLAMPMSS=No
CLEAR_TC=No
COMPLETE=No
DELETE_THEN_ADD=Yes
DONT_LOAD=
DYNAMIC_BLACKLIST=Yes
EXPAND_POLICIES=Yes
EXPORTMODULES=Yes
EXPORTPARAMS=No
FASTACCEPT=No
FORWARD_CLEAR_MARK=Yes
HIGH_ROUTE_MARKS=No
IMPLICIT_CONTINUE=No
IP_FORWARDING=Off IP_FORWARDING=Off
KEEP_RT_TABLES=Yes
LEGACY_FASTSTART=No
LOAD_HELPERS_ONLY=No
MANGLE_ENABLED=Yes
MARK_IN_FORWARD_CHAIN=No
MODULE_SUFFIX=ko
MUTEX_TIMEOUT=60
OPTIMIZE=1
OPTIMIZE_ACCOUNTING=No
REQUIRE_INTERFACE=No
RESTOREFILE=restore
TC_ENABLED=No TC_ENABLED=No
TC_EXPERT=No TC_EXPERT=No
TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2" TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2"
CLEAR_TC=No TRACK_PROVIDERS=No
MARK_IN_FORWARD_CHAIN=No
CLAMPMSS=No
MUTEX_TIMEOUT=60
ADMINISABSENTMINDED=Yes
BLACKLISTNEWONLY=Yes
MODULE_SUFFIX=ko
FASTACCEPT=No
IMPLICIT_CONTINUE=No
HIGH_ROUTE_MARKS=No
OPTIMIZE=1
EXPORTPARAMS=No
EXPAND_POLICIES=Yes
KEEP_RT_TABLES=Yes
DELETE_THEN_ADD=Yes
DONT_LOAD=
AUTO_COMMENT=Yes
MANGLE_ENABLED=Yes
AUTOMAKE=No
WIDE_TC_MARKS=No WIDE_TC_MARKS=No
TRACK_PROVIDERS=No
ZONE2ZONE=2 ZONE2ZONE=2
ACCOUNTING=Yes
OPTIMIZE_ACCOUNTING=No
DYNAMIC_BLACKLIST=Yes
LOAD_HELPERS_ONLY=No
REQUIRE_INTERFACE=No
FORWARD_CLEAR_MARK=Yes
COMPLETE=No
EXPORTMODULES=Yes
ACCOUNTING_TABLE=filter
LEGACY_FASTSTART=No
############################################################################### ###############################################################################
# P A C K E T D I S P O S I T I O N # P A C K E T D I S P O S I T I O N
############################################################################### ###############################################################################
BLACKLIST_DISPOSITION=DROP BLACKLIST_DISPOSITION=DROP
TCP_FLAGS_DISPOSITION=DROP SFILTER_DISPOSITION=DROP
SMURF_DISPOSITION=DROP SMURF_DISPOSITION=DROP
FILTER_DISPOSITION=DROP TCP_FLAGS_DISPOSITION=DROP
#LAST LINE -- DO NOT REMOVE #LAST LINE -- DO NOT REMOVE

View File

@ -185,6 +185,19 @@
</listitem> </listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term><emphasis role="bold">ACCOUNTING_TABLE=</emphasis>[<emphasis
role="bold">filter</emphasis>|<emphasis
role="bold">mangle</emphasis>]</term>
<listitem>
<para>Added in Shorewall 4.4.20. This setting determines which
Netfilter table the accounting rules are added in. By default,
ACCOUNTING_TABLE=filter is assumed. See also <ulink
url="shorewall-accounting.html">shorewall-accounting</ulink>(5).</para>
</listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term><emphasis role="bold">ADD_IP_ALIASES=</emphasis>[<emphasis <term><emphasis role="bold">ADD_IP_ALIASES=</emphasis>[<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term> role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term>
@ -621,41 +634,6 @@ net all DROP info</programlisting>then the chain name is 'net2all'
</listitem> </listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term><emphasis role="bold">FILTER_DISPOSITION=</emphasis>[<emphasis
role="bold">DROP</emphasis>|<emphasis
role="bold">REJECT</emphasis>|A_DROP|A_REJECT]</term>
<listitem>
<para>Added in Shorewall 4.4.20. Determines the disposition of
packets matching the <option>filter</option> option (see <ulink
url="shorewall-interfaces.html">shorewall-interfaces</ulink>(5)) and
of <firstterm>hairpin</firstterm> packets on interfaces without the
<option>routeback</option> option.<footnote>
<para>Hairpin packets are packets that are routed out of the
same interface that they arrived on.</para>
</footnote> interfaces without the routeback option.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis
role="bold">FILTER_LOG_LEVEL=</emphasis><emphasis>log-level</emphasis></term>
<listitem>
<para>Added on Shorewall 4.4.20. Determines the logging of packets
matching the <option>filter</option> option (see <ulink
url="shorewall-interfaces.html">shorewall-interfaces</ulink>(5)) and
of <firstterm>hairpin</firstterm> packets on interfaces without the
<option>routeback</option> option.<footnote>
<para>Hairpin packets are packets that are routed out of the
same interface that they arrived on.</para>
</footnote> interfaces without the routeback option. The default
is <option>info</option>. If you don't wish for these packets to be
logged, use FILTER_LOG_LEVEL=none.</para>
</listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term><emphasis role="bold">FORWARD_CLEAR_MARK=</emphasis>{<emphasis <term><emphasis role="bold">FORWARD_CLEAR_MARK=</emphasis>{<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>}</term> role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>}</term>
@ -1219,6 +1197,18 @@ net all DROP info</programlisting>then the chain name is 'net2all'
</listitem> </listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term><emphasis role="bold">MANGLE_ENABLED=</emphasis>[<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term>
<listitem>
<para>Determines whether Shorewall will generate rules in the
Netfilter mangle table. Setting MANGLE_ENABLED=No disables all
Shorewall features that require the mangle table. The default is
MANGLE_ENABLED=Yes.</para>
</listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term><emphasis role="bold">MAPOLDACTIONS=</emphasis>[<emphasis <term><emphasis role="bold">MAPOLDACTIONS=</emphasis>[<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term> role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term>
@ -1649,6 +1639,41 @@ net all DROP info</programlisting>then the chain name is 'net2all'
</listitem> </listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term><emphasis role="bold">SFILTER_DISPOSITION=</emphasis>[<emphasis
role="bold">DROP</emphasis>|<emphasis
role="bold">REJECT</emphasis>|A_DROP|A_REJECT]</term>
<listitem>
<para>Added in Shorewall 4.4.20. Determines the disposition of
packets matching the <option>filter</option> option (see <ulink
url="shorewall-interfaces.html">shorewall-interfaces</ulink>(5)) and
of <firstterm>hairpin</firstterm> packets on interfaces without the
<option>routeback</option> option.<footnote>
<para>Hairpin packets are packets that are routed out of the
same interface that they arrived on.</para>
</footnote> interfaces without the routeback option.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis
role="bold">SFILTER_LOG_LEVEL=</emphasis><emphasis>log-level</emphasis></term>
<listitem>
<para>Added on Shorewall 4.4.20. Determines the logging of packets
matching the <option>filter</option> option (see <ulink
url="shorewall-interfaces.html">shorewall-interfaces</ulink>(5)) and
of <firstterm>hairpin</firstterm> packets on interfaces without the
<option>routeback</option> option.<footnote>
<para>Hairpin packets are packets that are routed out of the
same interface that they arrived on.</para>
</footnote> interfaces without the routeback option. The default
is <option>info</option>. If you don't wish for these packets to be
logged, use FILTER_LOG_LEVEL=none.</para>
</listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term><emphasis <term><emphasis
role="bold">SHOREWALL_SHELL=</emphasis>[<emphasis>pathname</emphasis>]</term> role="bold">SHOREWALL_SHELL=</emphasis>[<emphasis>pathname</emphasis>]</term>

View File

@ -183,6 +183,19 @@
</listitem> </listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term><emphasis role="bold">ACCOUNTING_TABLE=</emphasis>[<emphasis
role="bold">filter</emphasis>|<emphasis
role="bold">mangle</emphasis>]</term>
<listitem>
<para>Added in Shorewall 4.4.20. This setting determines which
Netfilter table the accounting rules are added in. By default,
ACCOUNTING_TABLE=filter is assumed. See also <ulink
url="shorewall-accounting.html">shorewall-accounting</ulink>(5).</para>
</listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term><emphasis role="bold">ADMINISABSENTMINDED=</emphasis>[<emphasis <term><emphasis role="bold">ADMINISABSENTMINDED=</emphasis>[<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term> role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term>
@ -443,6 +456,26 @@
</listitem> </listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term><emphasis role="bold">EXPAND_POLICIES=</emphasis>{<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>}</term>
<listitem>
<para>Normally, when the SOURCE or DEST columns in
shorewall-policy(5) contains 'all', a single policy chain is created
and the policy is enforced in that chain. For example, if the policy
entry is<programlisting>#SOURCE DEST POLICY LOG
# LEVEL
net all DROP info</programlisting>then the chain name is 'net2all'
which is also the chain named in Shorewall log messages generated as
a result of the policy. If EXPAND_POLICIES=Yes, then Shorewall will
create a separate chain for each pair of zones covered by the
policy. This makes the resulting log messages easier to interpret
since the chain in the messages will have a name of the form 'a2b'
where 'a' is the SOURCE zone and 'b' is the DEST zone.</para>
</listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term><emphasis role="bold">EXPORTMODULES=</emphasis>[<emphasis <term><emphasis role="bold">EXPORTMODULES=</emphasis>[<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term> role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term>
@ -997,6 +1030,18 @@
</listitem> </listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term><emphasis role="bold">MANGLE_ENABLED=</emphasis>[<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>]</term>
<listitem>
<para>Determines whether Shorewall will generate rules in the
Netfilter mangle table. Setting MANGLE_ENABLED=No disables all
Shorewall features that require the mangle table. The default is
MANGLE_ENABLED=Yes.</para>
</listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term><emphasis <term><emphasis
role="bold">MARK_IN_FORWARD_CHAIN=</emphasis>[<emphasis role="bold">MARK_IN_FORWARD_CHAIN=</emphasis>[<emphasis
@ -1336,6 +1381,41 @@
</listitem> </listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term><emphasis role="bold">SFILTER_DISPOSITION=</emphasis>[<emphasis
role="bold">DROP</emphasis>|<emphasis
role="bold">REJECT</emphasis>|A_DROP|A_REJECT]</term>
<listitem>
<para>Added in Shorewall 4.4.20. Determines the disposition of
packets matching the <option>filter</option> option (see <ulink
url="shorewall6-interfaces.html">shorewall6-interfaces</ulink>(5))
and of <firstterm>hairpin</firstterm> packets on interfaces without
the <option>routeback</option> option.<footnote>
<para>Hairpin packets are packets that are routed out of the
same interface that they arrived on.</para>
</footnote> interfaces without the routeback option.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis
role="bold">SFILTER_LOG_LEVEL=</emphasis><emphasis>log-level</emphasis></term>
<listitem>
<para>Added on Shorewall 4.4.20. Determines the logging of packets
matching the <option>filter</option> option (see <ulink
url="shorewall6-interfaces.html">shorewall6-interfaces</ulink>(5))
and of <firstterm>hairpin</firstterm> packets on interfaces without
the <option>routeback</option> option.<footnote>
<para>Hairpin packets are packets that are routed out of the
same interface that they arrived on.</para>
</footnote> interfaces without the routeback option. The default
is <option>info</option>. If you don't wish for these packets to be
logged, use FILTER_LOG_LEVEL=none.</para>
</listitem>
</varlistentry>
<varlistentry> <varlistentry>
<term><emphasis role="bold">STARTUP_ENABLED=</emphasis>{<emphasis <term><emphasis role="bold">STARTUP_ENABLED=</emphasis>{<emphasis
role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>}</term> role="bold">Yes</emphasis>|<emphasis role="bold">No</emphasis>}</term>