#!/bin/sh
# udhcpc script 
# Store this as executable unix text file: /usr/share/udhcpc/default.script

[ -z "$1" ] && echo "Error: should be called from udhcpc with one argument" && exit 1

RESOLV_CONF="/etc/resolv.conf"
[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
[ -n "$subnet" ] && NETMASK="netmask $subnet"

case "$1" in
	leasefail)
		echo "$0 : leasefail"
		exit 1
		;;
	deconfig)
		/sbin/ifconfig $interface 0.0.0.0
		;;

	bound)
		echo "$0 $1, $interface $ip ..."
		/sbin/ifconfig $interface $ip $BROADCAST $NETMASK
		if route -n | egrep -q "^0.0.0.0"; then
			echo "$0 deleting default gw"
			route del default
		fi
		if [ -n "$router" ] ; then
			for i in $router ; do
				route add default gw $i dev $interface
			done
		fi
		echo -n > $RESOLV_CONF
		[ -n "$domain" ] && echo search $domain >> $RESOLV_CONF
		for i in $dns ; do
			echo adding dns $i
			echo nameserver $i >> $RESOLV_CONF
		done
		;;
	renew)
		echo "$0 renew, $interface $ip ..."
		/sbin/ifconfig $interface $ip $BROADCAST $NETMASK
		;;
esac

exit 0