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Rearrange script samples in the Multi-ISP document

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2015-03-30 09:11:20 -07:00
parent 468167f9e5
commit 551be3ed39
1 changed files with 78 additions and 78 deletions
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156
docs/MultiISP.xml
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@ -2245,7 +2245,83 @@ defaults {
include /etc/lsm/shorewall.conf</programlisting>
<para><filename>/etc/lsm/script</filename><programlisting>#!/bin/sh
<para><filename>/etc/lsm/script</filename> (Shorewall 4.4.23 and
later)<programlisting>#!/bin/sh
#
# (C) 2009 Mika Ilmaranta &lt;ilmis@nullnet.fi&gt;
# (C) 2009 Tom Eastep &lt;teastep@shorewall.net&gt;
#
# License: GPLv2
#
STATE=${1}
NAME=${2}
CHECKIP=${3}
DEVICE=${4}
WARN_EMAIL=${5}
REPLIED=${6}
WAITING=${7}
TIMEOUT=${8}
REPLY_LATE=${9}
CONS_RCVD=${10}
CONS_WAIT=${11}
CONS_MISS=${12}
AVG_RTT=${13}
if [ -f /usr/share/shorewall-lite/lib.base ]; then
VARDIR=/var/lib/shorewall-lite
STATEDIR=/etc/shorewall-lite
TOOL=/sbin/shorewall-lite
else
VARDIR=/var/lib/shorewall
STATEDIR=/etc/shorewall
TOOL=/sbin/shorewall
fi
[ -f ${STATEDIR}/vardir ] &amp;&amp; . ${STATEDIR}/vardir
cat &lt;&lt;EOM | mail -s "${NAME} ${STATE}, DEV ${DEVICE}" ${WARN_EMAIL}
Hi,
Connection ${NAME} is now ${STATE}.
Following parameters were passed:
newstate = ${STATE}
name = ${NAME}
checkip = ${CHECKIP}
device = ${DEVICE}
warn_email = ${WARN_EMAIL}
Packet counters:
replied = ${REPLIED} packets replied
waiting = ${WAITING} packets waiting for reply
timeout = ${TIMEOUT} packets that have timed out (= packet loss)
reply_late = ${REPLY_LATE} packets that received a reply after timeout
cons_rcvd = ${CONS_RCVD} consecutively received replies in sequence
cons_wait = ${CONS_WAIT} consecutive packets waiting for reply
cons_miss = ${CONS_MISS} consecutive packets that have timed out
avg_rtt = ${AVG_RTT} average rtt, notice that waiting and timed out packets have rtt = 0 when calculating this
Your LSM Daemon
EOM
if [ ${STATE} = up ]; then
# echo 0 &gt; ${VARDIR}/${DEVICE}.status # Uncomment this line if you are running Shorewall 4.4.x or earlier
${VARDIR}/firewall enable ${DEVICE}
else
# echo 1 &gt; ${VARDIR}/${DEVICE}.status # Uncomment this line if you are running Shorewall 4.4.x or earlier
${VARDIR}/firewall disable ${DEVICE}
fi
$TOOL show routing &gt;&gt; /var/log/lsm
exit 0
#EOF</programlisting>Prior to Shorewall 4.4.23, it was necessary to restart
the firewall when an interface transitions between the usable and
unusable states.<programlisting>#!/bin/sh
#
# (C) 2009 Mika Ilmaranta &lt;ilmis@nullnet.fi&gt;
# (C) 2009 Tom Eastep &lt;teastep@shorewall.net&gt;
@ -2311,88 +2387,12 @@ EOM
# [ ${STATE} = up ] &amp;&amp; state=0 || state=1
# echo $state &gt; ${VARDIR}/${DEVICE}.status
$TOOL restart -f &gt;&gt; /var/log/lsm 2&gt;&amp;1
<emphasis role="bold">$TOOL restart -f &gt;&gt; /var/log/lsm 2&gt;&amp;1</emphasis>
$TOOL show routing &gt;&gt; /var/log/lsm
exit 0
#EOF</programlisting>Beginning with Shorewall 4.4.23, it is not necessary to
restart the firewall when an interface transitions between the usable
and unusable
states.<filename>/etc/lsm/script</filename><programlisting>#!/bin/sh
#
# (C) 2009 Mika Ilmaranta &lt;ilmis@nullnet.fi&gt;
# (C) 2009 Tom Eastep &lt;teastep@shorewall.net&gt;
#
# License: GPLv2
#
STATE=${1}
NAME=${2}
CHECKIP=${3}
DEVICE=${4}
WARN_EMAIL=${5}
REPLIED=${6}
WAITING=${7}
TIMEOUT=${8}
REPLY_LATE=${9}
CONS_RCVD=${10}
CONS_WAIT=${11}
CONS_MISS=${12}
AVG_RTT=${13}
if [ -f /usr/share/shorewall-lite/lib.base ]; then
VARDIR=/var/lib/shorewall-lite
STATEDIR=/etc/shorewall-lite
TOOL=/sbin/shorewall-lite
else
VARDIR=/var/lib/shorewall
STATEDIR=/etc/shorewall
TOOL=/sbin/shorewall
fi
[ -f ${STATEDIR}/vardir ] &amp;&amp; . ${STATEDIR}/vardir
cat &lt;&lt;EOM | mail -s "${NAME} ${STATE}, DEV ${DEVICE}" ${WARN_EMAIL}
Hi,
Connection ${NAME} is now ${STATE}.
Following parameters were passed:
newstate = ${STATE}
name = ${NAME}
checkip = ${CHECKIP}
device = ${DEVICE}
warn_email = ${WARN_EMAIL}
Packet counters:
replied = ${REPLIED} packets replied
waiting = ${WAITING} packets waiting for reply
timeout = ${TIMEOUT} packets that have timed out (= packet loss)
reply_late = ${REPLY_LATE} packets that received a reply after timeout
cons_rcvd = ${CONS_RCVD} consecutively received replies in sequence
cons_wait = ${CONS_WAIT} consecutive packets waiting for reply
cons_miss = ${CONS_MISS} consecutive packets that have timed out
avg_rtt = ${AVG_RTT} average rtt, notice that waiting and timed out packets have rtt = 0 when calculating this
Your LSM Daemon
EOM
<emphasis role="bold">if [ ${STATE} = up ]; then
# echo 0 &gt; ${VARDIR}/${DEVICE}.status # Uncomment this line if you are running Shorewall 4.4.x or earlier
${VARDIR}/firewall enable ${DEVICE}
else
# echo 1 &gt; ${VARDIR}/${DEVICE}.status # Uncomment this line if you are running Shorewall 4.4.x or earlier
${VARDIR}/firewall disable ${DEVICE}
fi
</emphasis>
$TOOL show routing &gt;&gt; /var/log/lsm
exit 0
#EOF</programlisting></para>
</section>
</section>