wok annotate busybox/stuff/udhcp.script @ rev 1770

busybox udhcpc/zcip: call /etc/ip*.d scripts
author Pascal Bellard <pascal.bellard@slitaz.org>
date Wed Nov 26 18:02:56 2008 +0000 (2008-11-26)
parents
children bc79e85a1561
rev   line source
pascal@1770 1 #!/bin/sh
pascal@1770 2
pascal@1770 3 # udhcpc script edited by Tim Riker <Tim@Rikers.org>
pascal@1770 4
pascal@1770 5 [ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
pascal@1770 6
pascal@1770 7 RESOLV_CONF="/etc/resolv.conf"
pascal@1770 8 [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
pascal@1770 9 [ -n "$subnet" ] && NETMASK="netmask $subnet"
pascal@1770 10
pascal@1770 11 case "$1" in
pascal@1770 12 deconfig)
pascal@1770 13 /sbin/ifconfig $interface 0.0.0.0
pascal@1770 14 for i in /etc/ipdown.d/*; do
pascal@1770 15 [ -e $i ] && . $i $interface
pascal@1770 16 done
pascal@1770 17 ;;
pascal@1770 18
pascal@1770 19 renew|bound)
pascal@1770 20 /sbin/ifconfig $interface $ip $BROADCAST $NETMASK
pascal@1770 21
pascal@1770 22 if [ -n "$router" ] ; then
pascal@1770 23 echo "deleting routers"
pascal@1770 24 while route del default gw 0.0.0.0 dev $interface ; do
pascal@1770 25 :
pascal@1770 26 done
pascal@1770 27
pascal@1770 28 metric=0
pascal@1770 29 for i in $router ; do
pascal@1770 30 route add default gw $i dev $interface metric $((metric++))
pascal@1770 31 done
pascal@1770 32 fi
pascal@1770 33
pascal@1770 34 echo -n > $RESOLV_CONF
pascal@1770 35 [ -n "$domain" ] && echo search $domain >> $RESOLV_CONF
pascal@1770 36 for i in $dns ; do
pascal@1770 37 echo adding dns $i
pascal@1770 38 echo nameserver $i >> $RESOLV_CONF
pascal@1770 39 done
pascal@1770 40 for i in /etc/ipup.d/*; do
pascal@1770 41 [ -e $i ] && . $i $interface $ip $dns
pascal@1770 42 done
pascal@1770 43 ;;
pascal@1770 44 esac
pascal@1770 45
pascal@1770 46 exit 0