2 [ -z "$1" ] && echo "Error: should be run by udhcpc" && exit 1
6 RESOLV_CONF="/tmp/resolv.conf.auto"
10 for ifc in $interfaces; do
11 config_get ifname $ifc ifname
12 [ "$ifname" = "$interface" ] || continue
14 config_get proto $ifc proto
15 [ "$proto" = "dhcp" ] || continue
17 uci set "/var/state/network.$ifc.ipaddr=$ip"
18 uci set "/var/state/network.$ifc.netmask=${subnet:-255.255.255.0}"
19 uci set "/var/state/network.$ifc.dnsdomain=$domain"
20 uci set "/var/state/network.$ifc.dns=$dns"
21 uci set "/var/state/network.$ifc.gateway=$router"
23 env -i ACTION="$1" INTERFACE="$ifc" DEVICE="$ifname" PROTO=dhcp /sbin/hotplug-call iface
29 ifconfig $interface 0.0.0.0
33 ifconfig $interface $ip \
34 netmask ${subnet:-255.255.255.0} \
35 broadcast ${broadcast:-+}
39 echo "adding router $i"
40 route add default gw $i dev $interface
45 echo "deleting old routes"
46 $(route -n | awk '/^0.0.0.0\W{9}('$valid')\W/ {next} /^0.0.0.0/ {print "route del -net "$1" gw "$2";"}')
50 echo -n > "${RESOLV_CONF}.tmp"
51 ${domain:+echo search $domain} >> "${RESOLV_CONF}.tmp"
54 echo "nameserver $i" >> "${RESOLV_CONF}.tmp"
56 mv "${RESOLV_CONF}.tmp" "$RESOLV_CONF"
62 [ -f /etc/udhcpc.user ] && . /etc/udhcpc.user