#!/bin/sh # # $Id: dhcp3-relay,v 1.1 2004/04/16 15:41:08 ml Exp $ # # What servers should the DHCP relay forward requests to? # e.g: SERVERS="192.168.0.1" SERVERS="" # On what interfaces should the DHCP relay (dhrelay) serve DHCP requests? INTERFACES="" # Additional options that are passed to the DHCP relay daemon? OPTIONS="" # Sanity checks test -f /usr/sbin/dhcrelay || exit 0 test -n "$INTERFACES" || exit 0 test -n "$SERVERS" || exit 0 # Build command line for interfaces (will be passed to dhrelay below.) IFCMD="" for I in $INTERFACES; do IFCMD=${IFCMD}"-i "${I}" " done DHCRELAYPID=/var/run/dhcrelay.pid case "$1" in start) echo -n "Starting DHCP relay: " start-stop-daemon -S -x /usr/sbin/dhcrelay -- -q $OPTIONS $IFCMD $SERVERS [ $? == 0 ] && echo "OK" || echo "FAIL" ;; stop) echo -n "Stopping DHCP relay: " start-stop-daemon -K -x /usr/sbin/dhcrelay [ $? == 0 ] && echo "OK" || echo "FAIL" ;; restart | force-reload) $0 stop sleep 2 $0 start ;; *) echo "Usage: /etc/init.d/dhcp-relay {start|stop|restart|force-reload}" exit 1 esac exit 0