#!/bin/sh
-#
+###############################################################################
+# #
+# IPFire.org - A linux based firewall #
+# Copyright (C) 2007 Michael Tremer & Christian Schmidt #
+# #
+# This program is free software: you can redistribute it and/or modify #
+# it under the terms of the GNU General Public License as published by #
+# the Free Software Foundation, either version 3 of the License, or #
+# (at your option) any later version. #
+# #
+# 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, see <http://www.gnu.org/licenses/>. #
+# #
+###############################################################################
+
+. /etc/sysconfig/rc
+. $rc_functions
PRIMARY_DNS=$DNS1
SECONDARY_DNS=$DNS2
echo -n "$4" > /var/ipfire/red/local-ipaddress
echo -n "$5" > /var/ipfire/red/remote-ipaddress
+grep -v "gateway" /etc/hosts > /tmp/hosts
+echo "$5 gateway" >> /tmp/hosts
touch /var/ipfire/red/active
+mv /tmp/hosts /etc/hosts
+
+#Start pingtest in background and store the pid
+ping -c 2 $5 > /tmp/gatewayping &
+PINGPID=$!
run_subdir ${rc_base}/init.d/networking/red.up/
[ -e "/var/ipfire/ppp/nobeeps" ] || /etc/rc.d/init.d/beep up
+
+#Make sure that pingtest has enough time
+sleep 3
+
+#Kill the pingtest
+kill $PINGPID >/dev/null 2>&1
+
+#Check if gateway has answerd to ping, if not replace with ping.ipfire.org
+TEST=`cat /tmp/gatewayping | tail -2 | head -1 | cut -d"," -f2`;
+
+if [ "$TEST" == " 2 packets received" ]; then
+ echo Ping gateway
+else
+ echo Ping ipfire
+ FIRE=`nslookup ping.ipfire.org | tail -2 | head -1 | cut -d" " -f2`;
+ grep -v "gateway" /etc/hosts > /tmp/hosts
+ echo "$FIRE gateway" >> /tmp/hosts
+ mv /tmp/hosts /etc/hosts
+fi
+rm -f /tmp/gatewayping