mirror of
https://github.com/vincentmli/bpfire.git
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79 lines
2.9 KiB
Bash
79 lines
2.9 KiB
Bash
#!/bin/sh
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###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2007 Michael Tremer & Christian Schmidt #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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. /etc/sysconfig/rc
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. $rc_functions
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PRIMARY_DNS=$DNS1
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SECONDARY_DNS=$DNS2
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eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
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if [ "$DNS" == "Automatic" ]; then
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if [ "$TYPE" == "isdn" ]; then
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echo -n "$MS_DNS1" > /var/ipfire/red/dns1
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echo -n "$MS_DNS2" > /var/ipfire/red/dns2
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else
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echo -n "$PRIMARY_DNS" > /var/ipfire/red/dns1
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echo -n "$SECONDARY_DNS" > /var/ipfire/red/dns2
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fi
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else
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echo -n "$DNS1" > /var/ipfire/red/dns1
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echo -n "$DNS2" > /var/ipfire/red/dns2
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fi
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echo -n "$1" > /var/ipfire/red/iface
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echo -n "$4" > /var/ipfire/red/local-ipaddress
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echo -n "$5" > /var/ipfire/red/remote-ipaddress
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grep -v "gateway" /etc/hosts > /tmp/hosts
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echo "$5 gateway" >> /tmp/hosts
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touch /var/ipfire/red/active
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mv /tmp/hosts /etc/hosts
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#Start pingtest in background and store the pid
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ping -c 2 $5 > /tmp/gatewayping &
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PINGPID=$!
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run_subdir ${rc_base}/init.d/networking/red.up/
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[ -e "/var/ipfire/ppp/nobeeps" ] || /etc/rc.d/init.d/beep up
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#Make sure that pingtest has enough time
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sleep 3
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#Kill the pingtest
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kill $PINGPID >/dev/null 2>&1
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#Check if gateway has answerd to ping, if not replace with ping.ipfire.org
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TEST=`cat /tmp/gatewayping | tail -2 | head -1 | cut -d"," -f2`;
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if [ "$TEST" == " 2 packets received" ]; then
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echo Ping gateway
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else
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echo Ping ipfire
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FIRE=`nslookup ping.ipfire.org | tail -2 | head -1 | cut -d" " -f2`;
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grep -v "gateway" /etc/hosts > /tmp/hosts
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echo "$FIRE gateway" >> /tmp/hosts
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mv /tmp/hosts /etc/hosts
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fi
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rm -f /tmp/gatewayping
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