ipv6-down.sample

经典的ppp程序

#!/bin/sh
#
# This script is called with the following parameters:
# interface tty speed local-address remote-address ipparam
#


# Kill the router advertisement daemon on this interface.
# The killing procedure is copied from RedHat 6.0 initscripts.

DEVICE=$1

PIDFILE=/var/run/radvd-$DEVICE.pid

[ -f $PIDFILE ] || exit 0

PID=`cat $PIDFILE`
if [ "$PID" != "" ]; then
    if ps h $PID >/dev/null 2>&1; then
	kill -TERM $PID
	usleep 10000
	if ps h $PID >/dev/null 2>&1; then
	    sleep 1
	    if ps h $PID >/dev/null 2>&1; then
		kill -KILL $PID
	    fi
	fi
    fi
fi

rm -f $PIDFILE