diff --git a/files/all/etc/rc.local b/files/all/etc/rc.local
index ac306d2..aad01b3 100644
--- a/files/all/etc/rc.local
+++ b/files/all/etc/rc.local
@@ -1,8 +1,17 @@
 # Put your custom commands here that should be executed once
 # the system init finished. By default this file does nothing.
 
+
 /usr/sbin/ebtables -A FORWARD -i wlan+ -o wlan+ -j DROP
-/usr/sbin/ebtables -A FORWARD -i wlan+ -s 00:1e:0b:d9:bb:6a -j DROP
-/usr/sbin/ebtables -A FORWARD -i eth+ -o wlan+ -s ! 00:1e:0b:d9:bb:6a -j DROP
+
+for mac in 70:85:c2:a2:d2:16 00:07:43:13:2c:a0 00:07:43:13:2c:a8; do
+	/usr/sbin/ebtables -A FORWARD -i wlan+ -s ${mac} -j DROP
+done
+
+for mac in 70:85:c2:a2:d2:16 00:07:43:13:2c:a0 00:07:43:13:2c:a8; do
+	/usr/sbin/ebtables -A FORWARD -i eth+ -o wlan+ -s ${mac} -j ACCEPT
+done
+
+/usr/sbin/ebtables -A FORWARD -i eth+ -o wlan+ -j DROP
 
 exit 0