#!/bin/sh # udhcpc script edited by Tim Riker [ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1 RESOLV_CONF="/etc/resolv.conf" NETMASK="" [ -n "$subnet" ] && NETMASK="netmask $subnet" BROADCAST="broadcast +" [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast" case "$1" in deconfig) echo "Setting IP address 0.0.0.0 on $interface" ifconfig $interface 0.0.0.0 ;; renew|bound) echo "Setting IP address $ip on $interface" ifconfig $interface $ip $NETMASK $BROADCAST if [ -n "$router" ] ; then echo "Deleting routers" while route del default gw 0.0.0.0 dev $interface ; do : done metric=0 for i in $router ; do echo "Adding router $i" route add default gw $i dev $interface metric $((metric++)) done fi echo "Recreating $RESOLV_CONF" echo -n > $RESOLV_CONF-$$ [ -n "$domain" ] && echo search $domain >> $RESOLV_CONF-$$ for i in $dns ; do echo " Adding DNS server $i" echo nameserver $i >> $RESOLV_CONF-$$ done mv $RESOLV_CONF-$$ $RESOLV_CONF ;; esac exit 0