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#!/bin/sh
# udhcpc script edited by Tim Riker <Tim@Rikers.org>
[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
RESOLV_CONF="/etc/resolv.conf"
[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
[ -n "$subnet" ] && NETMASK="netmask $subnet"
case "$1" in
deconfig)
grep -q -v ip= /proc/cmdline
if [ $? -eq 0 ]; then
/sbin/ifconfig $interface up
fi
grep -q -v nfsroot= /proc/cmdline
if [ $? -eq 0 ]; then
/sbin/ifconfig $interface 0.0.0.0
fi
if [ -x /usr/sbin/avahi-autoipd ]; then
/usr/sbin/avahi-autoipd -k $interface
fi
;;
leasefail|nak)
if [ -x /usr/sbin/avahi-autoipd ]; then
/usr/sbin/avahi-autoipd -wD $interface --no-chroot
fi
;;
renew|bound)
if [ -x /usr/sbin/avahi-autoipd ]; then
/usr/sbin/avahi-autoipd -k $interface
fi
/sbin/ifconfig $interface $ip $BROADCAST $NETMASK
if [ -n "$router" ] ; then
echo "deleting routers"
while route del default gw 0.0.0.0 dev $interface ; do
:
done
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
;;
esac
exit 0
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