diff --git a/data/grid5000/sites/strasbourg/network_equipments/sw-admin.json b/data/grid5000/sites/strasbourg/network_equipments/sw-admin.json
index d344a32f6e6b18a55a737ef04406de290f2cbbaf..7d0ab76b5d4c5ea3be1b5caf87adab84520edf81 100644
--- a/data/grid5000/sites/strasbourg/network_equipments/sw-admin.json
+++ b/data/grid5000/sites/strasbourg/network_equipments/sw-admin.json
@@ -74,44 +74,52 @@
           "uid": "fleckenstein-10-bmc"
         },
         {
-          "kind": "other",
+          "kind": "node",
+          "port": "eth0",
           "snmp_name": "Ethernet13",
-          "uid": "engelbourg-2-bmc"
+          "uid": "engelbourg-2"
         },
         {
-          "kind": "other",
+          "kind": "node",
+          "port": "eth0",
           "snmp_name": "Ethernet14",
-          "uid": "engelbourg-3-bmc"
+          "uid": "engelbourg-3"
         },
         {
-          "kind": "other",
+          "kind": "node",
+          "port": "eth0",
           "snmp_name": "Ethernet15",
-          "uid": "engelbourg-4-bmc"
+          "uid": "engelbourg-4"
         },
         {
-          "kind": "other",
+          "kind": "node",
+          "port": "eth0",
           "snmp_name": "Ethernet16",
-          "uid": "engelbourg-5-bmc"
+          "uid": "engelbourg-5"
         },
         {
-          "kind": "other",
+          "kind": "node",
+          "port": "eth0",
           "snmp_name": "Ethernet17",
-          "uid": "engelbourg-6-bmc"
+          "uid": "engelbourg-6"
         },
         {
-          "kind": "other",
+          "kind": "node",
+          "port": "eth0",
           "snmp_name": "Ethernet18",
-          "uid": "engelbourg-7-bmc"
+          "uid": "engelbourg-7"
         },
         {
-          "kind": "other",
+          "kind": "node",
+          "port": "eth0",
           "snmp_name": "Ethernet19",
-          "uid": "engelbourg-8-bmc"
+          "uid": "engelbourg-8"
         },
         {
-          "kind": "other",
+          "kind": "node",
+          "port": "eth0",
           "snmp_name": "Ethernet20",
-          "uid": "ramstein-1-bmc"
+          "uid": "ramstein-1"
         },
         {
           "kind": "other",
@@ -164,6 +172,10 @@
           "uid": "iotlab-www-bmc"
         },
         {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "Ethernet31",
+          "uid": "engelbourg-1"
         },
         {
         },
diff --git a/data/grid5000/sites/strasbourg/network_equipments/sw-core.json b/data/grid5000/sites/strasbourg/network_equipments/sw-core.json
index 35031a73ba468b535f26b85176693d101e3a2af9..74e56737e89e4695bf1a3e182a3ec2e965cb0e78 100644
--- a/data/grid5000/sites/strasbourg/network_equipments/sw-core.json
+++ b/data/grid5000/sites/strasbourg/network_equipments/sw-core.json
@@ -42,6 +42,9 @@
         {
         },
         {
+          "kind": "router",
+          "snmp_name": "Ethernet5",
+          "uid": "gw"
         },
         {
           "kind": "node",
@@ -203,11 +206,6 @@
         {
         },
         {
-          "kind": "node",
-          "port": "eth0",
-          "rate": 1000000000,
-          "snmp_name": "Ethernet44",
-          "uid": "engelbourg-2"
         },
         {
         },
@@ -232,11 +230,6 @@
         {
         },
         {
-          "kind": "node",
-          "port": "eth0",
-          "rate": 1000000000,
-          "snmp_name": "Ethernet56",
-          "uid": "engelbourg-3"
         },
         {
         },
@@ -261,11 +254,6 @@
         {
         },
         {
-          "kind": "node",
-          "port": "eth0",
-          "rate": 1000000000,
-          "snmp_name": "Ethernet68",
-          "uid": "engelbourg-4"
         },
         {
         },
@@ -290,11 +278,6 @@
         {
         },
         {
-          "kind": "node",
-          "port": "eth0",
-          "rate": 1000000000,
-          "snmp_name": "Ethernet80",
-          "uid": "engelbourg-5"
         },
         {
         },
@@ -319,11 +302,6 @@
         {
         },
         {
-          "kind": "node",
-          "port": "eth0",
-          "rate": 1000000000,
-          "snmp_name": "Ethernet92",
-          "uid": "engelbourg-6"
         },
         {
         },
@@ -348,11 +326,6 @@
         {
         },
         {
-          "kind": "node",
-          "port": "eth0",
-          "rate": 1000000000,
-          "snmp_name": "Ethernet104",
-          "uid": "engelbourg-7"
         },
         {
         },
@@ -377,11 +350,6 @@
         {
         },
         {
-          "kind": "node",
-          "port": "eth0",
-          "rate": 1000000000,
-          "snmp_name": "Ethernet116",
-          "uid": "engelbourg-8"
         },
         {
         },
diff --git a/input/grid5000/sites/strasbourg/networks/sw-admin.yaml b/input/grid5000/sites/strasbourg/networks/sw-admin.yaml
index bbf4a909b92c76292d708665a59ff4af5a91a149..5cf915bc8b08e1a8bdce58ab55009e7dde681290 100644
--- a/input/grid5000/sites/strasbourg/networks/sw-admin.yaml
+++ b/input/grid5000/sites/strasbourg/networks/sw-admin.yaml
@@ -26,14 +26,30 @@ sw-admin:
         10: fleckenstein-8-bmc 
         11: fleckenstein-9-bmc 
         12: fleckenstein-10-bmc 
-        13: engelbourg-2-bmc
-        14: engelbourg-3-bmc 
-        15: engelbourg-4-bmc 
-        16: engelbourg-5-bmc 
-        17: engelbourg-6-bmc 
-        18: engelbourg-7-bmc 
-        19: engelbourg-8-bmc 
-        20: ramstein-1-bmc
+        13: 
+          uid: engelbourg-2
+          kind: node
+        14: 
+          uid: engelbourg-3 
+          kind: node
+        15: 
+          uid: engelbourg-4
+          kind: node 
+        16: 
+          uid: engelbourg-5
+          kind: node 
+        17: 
+          uid: engelbourg-6
+          kind: node 
+        18: 
+          uid: engelbourg-7
+          kind: node 
+        19: 
+          uid: engelbourg-8
+          kind: node 
+        20: 
+          uid: ramstein-1
+          kind: node
         21: sw-core-mgmt
         22: iotlab-devstrasbourg-bmc
         23: inetlab-devaportnet-bmc
@@ -44,6 +60,9 @@ sw-admin:
         28: iotlab-strasbourg-bmc
         29: iotlab-devwww-bmc
         30: iotlab-www-bmc
+        31: 
+          uid: engelbourg-1 # Fake entry
+          kind: node
         48: 
           uid: sw-core
           kind: switch
diff --git a/input/grid5000/sites/strasbourg/networks/sw-core.yaml b/input/grid5000/sites/strasbourg/networks/sw-core.yaml
index f555707c0b3b4ab12aadba142e000ce78d442c31..eb9e42d11776e17d045f018091020c335539da44 100644
--- a/input/grid5000/sites/strasbourg/networks/sw-core.yaml
+++ b/input/grid5000/sites/strasbourg/networks/sw-core.yaml
@@ -30,7 +30,9 @@ sw-core:
           uid: pve-2
           kind: server
 #       4: inetlab-sw1-eth0
-#       5: inetlab-sw1-eth1
+        5: 
+          uid: gw
+          kind: router
         6: fleckenstein-1-eth0
 #       7: fleckenstein-1-eth1
         8: fleckenstein-1-eth2
@@ -66,40 +68,27 @@ sw-core:
           kind: switch
 #       40: ramstein-1
         44: 
-          uid: engelbourg-2-eth0
-          rate: 1000000000
         48: 
         52: 
         56: 
-          uid: engelbourg-3-eth0
-          rate: 1000000000
         60: 
         64: 
         68: 
-          uid: engelbourg-4-eth0
-          rate: 1000000000
         72: 
         76: 
         80: 
-          uid: engelbourg-5-eth0
-          rate: 1000000000
         84: 
         88:
         92: 
-          uid: engelbourg-6-eth0
-          rate: 1000000000
         96: 
         100: 
         104: 
-          uid: engelbourg-7-eth0
-          rate: 1000000000
         108: 
         112: 
         116:
-          uid: engelbourg-8-eth0
-          rate: 1000000000
         120: 
         124: 
+
   channels:
     port-channel1:
       port: port-channel1