Index: nodes/CNodeCeTIM2/wleiden.conf
===================================================================
--- nodes/CNodeCeTIM2/wleiden.conf	(revision 1002)
+++ nodes/CNodeCeTIM2/wleiden.conf	(revision 1003)
@@ -29,5 +29,4 @@
 IP=172.17.143.2/24
 
-
 POINT_TO_POINT=172.17.143.1 172.17.143.3
 
@@ -38,5 +37,4 @@
 DHCP=no
 
-
 OSPF_COST=2
 OSPF_AREA=0
@@ -47,4 +45,42 @@
 
 SIS0
+
+$config{'sis0:0'}=sprintf <<SIS00;  # Ethernet
+TYPE=ethernet
+IP=172.16.254.2/28
+                                                                                
+POINT_TO_POINT=172.16.254.1 172.16.254.3
+                                                                                
+DESC=CeTIM Backbone
+SDESC=2cetims
+SPEED=10240000000
+                                                                                
+DHCP=no
+OSPF_COST=2
+                                                                                
+OSPF_BROADCAST=no
+OSPF_NEIGHBORS=172.16.254.1 172.16.254.3
+                                                                                
+SIS00
+
+#$config{'sis0:1'}=sprintf <<SIS01;  # Ethernet
+#TYPE=ethernet
+#IP=172.31.255.2/28
+#
+#POINT_TO_POINT=172.16.255.1
+#
+#DESC=Link naar Proxy2
+#SDESC=2proxy2
+#SPEED=10240000000
+#
+#DHCP=no
+#
+#
+#OSPF_BROADCAST=no
+#OSPF_NEIGHBORS=no
+#
+#SIS01
+                                                                                
+