1#!/bin/sh 2 3# udhcpc script edited by Tim Riker <Tim@Rikers.org> 4 5[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1 6 7RESOLV_CONF="/etc/resolv.conf" 8[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast" 9[ -n "$subnet" ] && NETMASK="netmask $subnet" 10 11case "$1" in 12 deconfig) 13 /sbin/ifconfig $interface 0.0.0.0 14 ;; 15 16 renew|bound) 17 /sbin/ifconfig $interface $ip $BROADCAST $NETMASK 18 19 if [ -n "$router" ] ; then 20 echo "deleting routers" 21 while route del default gw 0.0.0.0 dev $interface ; do 22 : 23 done 24 25 metric=0 26 for i in $router ; do 27 route add default gw $i dev $interface metric $((metric++)) 28 done 29 fi 30 31 echo -n > $RESOLV_CONF 32 [ -n "$domain" ] && echo search $domain >> $RESOLV_CONF 33 for i in $dns ; do 34 echo adding dns $i 35 echo nameserver $i >> $RESOLV_CONF 36 done 37 ;; 38esac 39 40exit 0 41