--- elwix/config/etc/uboot/rc.d/011.sta.stop	2015/03/05 22:32:00	1.2.2.1
+++ elwix/config/etc/uboot/rc.d/011.sta.stop	2015/03/05 23:02:12	1.2.2.2
@@ -12,7 +12,10 @@ BINT="100"
 WIFIOPTS=""
 
 OPTS=""
+#IP="auto"
 IP="172.31.1.2/30"
+#IP6="auto"
+IP6=""
 
 [ -z "$IFACE" -o -z "$WIFIDEV" ] && exit
 
@@ -38,7 +41,18 @@ if [ -n "$SSID" ]; then
 	ifconfig $IFACE ssid $SSID
 fi
 if [ -n "$IP" ]; then
-	ifconfig $IFACE inet $IP
+	if [ "$IP" = "auto" ]; then
+		dhclient $IFACE
+	else
+		ifconfig $IFACE inet $IP
+	fi
+fi
+if [ -n "$IP6" ]; then
+	if [ "$IP" = "auto" ]; then
+		ifconfig $IFACE accept_rtadv
+	else
+		ifconfig $IFACE inet6 $IP6
+	fi
 fi
 ifconfig $IFACE $OPTS up