--- elwix/config/etc/default/rc.d/011.sta.stop	2011/11/02 09:51:32	1.2
+++ elwix/config/etc/default/rc.d/011.sta.stop	2015/03/05 23:02:12	1.2.18.2
@@ -2,6 +2,7 @@
 
 IFACE="wlan0"
 WIFIDEV="ath0"
+CLONEOPTS=""
 
 REGDOMAIN=""
 COUNTRY=""
@@ -10,19 +11,50 @@ SSID="ap"
 BINT="100"
 WIFIOPTS=""
 
-OPT=""
+OPTS=""
+#IP="auto"
 IP="172.31.1.2/30"
+#IP6="auto"
+IP6=""
 
+[ -z "$IFACE" -o -z "$WIFIDEV" ] && exit
+
 echo "Config wireless Station interface $IFACE ..."
 
-ifconfig $IFACE create wlandev $WIFIDEV wlanmode sta
-#ifconfig $IFACE regdomain $REGDOMAIN
-#ifconfig $IFACE country $COUNTRY
-ifconfig $IFACE $WIFIOPTS
-ifconfig $IFACE bintval $BINT
-
-ifconfig $IFACE ssid $SSID
-ifconfig $IFACE inet ${IP} ${OPT} up
+ifconfig $IFACE create wlandev $WIFIDEV $CLONEOPTS wlanmode sta || exit
+if [ -n "$REGDOMAIN" ]; then
+	ifconfig $IFACE regdomain $REGDOMAIN
+fi
+if [ -n "$COUNTRY" ]; then
+	ifconfig $IFACE country $COUNTRY
+fi
+if [ -n "$WIFIOPTS" ]; then
+	ifconfig $IFACE $WIFIOPTS
+fi
+if [ -n "$BINT" ]; then
+	ifconfig $IFACE bintval $BINT
+fi
+if [ -n "$CHAN" ]; then
+	ifconfig $IFACE channel $CHAN
+fi
+if [ -n "$SSID" ]; then
+	ifconfig $IFACE ssid $SSID
+fi
+if [ -n "$IP" ]; then
+	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
 
 [ -x /etc/sysctl.$IFACE ] && /etc/sysctl.$IFACE