generated from smedev/Template-for-SMEServer-Core-Perl
143 lines
3.5 KiB
Bash
Executable File
143 lines
3.5 KiB
Bash
Executable File
#! /bin/bash
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# Generated automatically from pppoe-stop.in by configure.
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#***********************************************************************
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#
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# pppoe-stop
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#
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# Shell script to bring down an PPPoE connection
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#
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# Copyright (C) 2000 Roaring Penguin Software Inc.
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#
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# $Id$
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#
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# This file may be distributed under the terms of the GNU General
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# Public License.
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#
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# LIC: GPL
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#
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# Usage: pppoe-stop [config_file]
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# If config_file is omitted, defaults to /etc/ppp/pppoe.conf
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#
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#***********************************************************************
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export PATH=/sbin:/bin:/usr/sbin:/usr/bin
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LS=/bin/ls
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NETWORKDIR=/etc/sysconfig/network-scripts
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# Set to "C" locale so we can parse messages from commands
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LANG=C
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export LANG
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get_device() {
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if [ ! -d $NETWORKDIR ] ; then
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$ECHO "** $NETWORKDIR not found"
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$ECHO "** Quitting"
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exit 1
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fi
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cd $NETWORKDIR
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interfaces=$($LS ifcfg-ppp* 2>/dev/null | egrep -v '(~|\.bak)$' | \
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egrep -v '(rpmsave|rpmorig|rpmnew)' | sed 's/^ifcfg-//g')
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for i in $interfaces ; do
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test -f ifcfg-$i && . ifcfg-$i 2>/dev/null
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if [ "$TYPE" = "xDSL" ] ; then
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CONFIG=$NETWORKDIR/ifcfg-$i
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break
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fi
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done
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}
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ME="`basename $0`"
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LOGGER="/usr/bin/logger -t $ME"
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CONFIG="$1"
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if [ -z "$CONFIG" ] ; then
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get_device
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[ -z "$CONFIG" ] && CONFIG=/etc/ppp/pppoe.conf
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fi
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if [ ! -f "$CONFIG" -o ! -r "$CONFIG" ] ; then
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[ "$DEBUG" = "1" ] && echo "$ME: Cannot read configuration file '$CONFIG'" >& 2
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exit 1
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fi
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export CONFIG
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. $CONFIG
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PPPOE_PIDFILE="$PIDFILE.pppoe"
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PPPD_PIDFILE="$PIDFILE.pppd"
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STARTPID="$PIDFILE.start"
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# Backward config file compatibility
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if test "$DEMAND" = "" ; then
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DEMAND=no
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fi
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# Ignore SIGTERM
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trap "" 15
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# Check for pidfile
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if [ -r "$PIDFILE" ] ; then
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PID=`cat $PIDFILE`
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# Check if still running
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kill -0 $PID > /dev/null 2>&1
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if [ $? != 0 ] ; then
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[ "$DEBUG" = "1" ] && echo "$ME: The pppoe-connect script (PID $PID) appears to have died" >& 2
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fi
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# Kill pppd, which should in turn kill pppoe
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if [ -r "$PPPD_PIDFILE" ] ; then
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PPPD_PID=`cat "$PPPD_PIDFILE"`
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$LOGGER -p daemon.notice "Killing pppd"
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[ "$DEBUG" = "1" ] && echo "Killing pppd ($PPPD_PID)"
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kill $PPPD_PID > /dev/null 2>&1
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fi
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# Kill pppoe-start
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PIDS=`cat $STARTPID`
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kill -0 $PIDS > /dev/null 2>&1
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if [ $? = 0 ] ; then
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$LOGGER -p daemon.notice "Killing pppoe-connect"
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kill $PIDS > /dev/null 2>&1
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fi
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# Kill pppoe-connect
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$LOGGER -p daemon.notice "Killing pppoe-connect"
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[ "$DEBUG" = "1" ] && echo "Killing pppoe-connect ($PID)"
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kill $PID > /dev/null 2>&1
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# Kill pppd again, in case it's still hanging around
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if [ -r "$PPPD_PIDFILE" ] ; then
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PPPD_PID=`cat "$PPPD_PIDFILE"`
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kill -9 $PPPD_PID > /dev/null 2>&1 || exit 1
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fi
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# Kill br2684ctl if necessary
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if [ -n "$BR2684DEV" -a -r /var/run/nas$BR2684DEV.pid ]; then
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PIDS=`cat /var/run/nas$BR2684DEV.pid`
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kill -0 $PIDS > /dev/null 2>&1
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if [ $? = 0 ]; then
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$LOGGER -p daemon.notice "Killing br2684ctl for nas$BR2684DEV"
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kill $PIDS > /dev/null 2>&1
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fi
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rm -f /var/run/nas$BR2684DEV.pid
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fi
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rm -f "$PIDFILE" "$PPPD_PIDFILE" "$PPPOE_PIDFILE" "$STARTPID"
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else
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[ "$DEBUG" = "1" ] && echo "$ME: No PPPoE connection appears to be running" >&2
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exit 1
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fi
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# add old default gw back
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if [ -s /etc/default-routes ] ; then
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while read spec; do
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/sbin/ip route add $spec
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done < /etc/default-routes
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rm -f /etc/default-routes
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fi
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exit 0
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