source: branches/stable/mindi/rootfs/usr/share/udhcpc/default.script @ 516

Last change on this file since 516 was 516, checked in by bcornec, 13 years ago

add a script for busybox udhcpc to support pxe/dhcp restore (Cf Bug 6827)

File size: 846 bytes
Line 
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 /sbin/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                /sbin/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
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