Index: nodes/HybridWEK5/wleiden.yaml
===================================================================
--- nodes/HybridWEK5/wleiden.yaml	(revision 12367)
+++ nodes/HybridWEK5/wleiden.yaml	(revision 12474)
@@ -45,5 +45,5 @@
   dhcp       : False
   ns_ip      : "172.16.7.154"
-  ns_mac     : "DC:9F:DB:2A:2B:CC"
+  ns_mac     : "dc:9f:db:2a:2b:cc"
   bridge_type: "NanostationM5"
   status     : "up"
@@ -60,7 +60,8 @@
   dhcp       : False
   ns_ip      : "172.16.7.162"
-  ns_mac     : "DC:9F:DB:2A:1D:92"
+  ns_mac     : "dc:9f:db:2a:1d:92"
   bridge_type: "NanostationM5"
   status     : "up"
+
 
 iface_vr2:
@@ -74,6 +75,7 @@
   dhcp       : False
   ns_ip      : "172.16.7.170"
-  ns_mac     : "DC:9F:DB:2A:22:60"
+  ns_mac     : "dc:9f:db:2a:22:60"
   bridge_type: "NanostationM5"
   status     : "up"
 
+