diff --git a/data/grid5000/sites/lyon/network_equipments/sneowiseib1.json b/data/grid5000/sites/lyon/network_equipments/sneowiseib1.json
index 3b636f5218b0b9498c042332a7f528860a7bc326..b652e9c27a501a8040e8be1ce7d6109c26c857fb 100644
--- a/data/grid5000/sites/lyon/network_equipments/sneowiseib1.json
+++ b/data/grid5000/sites/lyon/network_equipments/sneowiseib1.json
@@ -19,64 +19,24 @@
         {
         },
         {
-          "kind": "node",
-          "port": "ib0",
-          "snmp_name": "1/1",
-          "uid": "neowise-1"
         },
         {
-          "kind": "node",
-          "port": "ib0",
-          "snmp_name": "1/2",
-          "uid": "neowise-2"
         },
         {
-          "kind": "node",
-          "port": "ib0",
-          "snmp_name": "1/3",
-          "uid": "neowise-3"
         },
         {
-          "kind": "node",
-          "port": "ib0",
-          "snmp_name": "1/4",
-          "uid": "neowise-4"
         },
         {
-          "kind": "node",
-          "port": "ib0",
-          "snmp_name": "1/5",
-          "uid": "neowise-5"
         },
         {
-          "kind": "node",
-          "port": "ib0",
-          "snmp_name": "1/6",
-          "uid": "neowise-6"
         },
         {
-          "kind": "node",
-          "port": "ib0",
-          "snmp_name": "1/7",
-          "uid": "neowise-7"
         },
         {
-          "kind": "node",
-          "port": "ib0",
-          "snmp_name": "1/8",
-          "uid": "neowise-8"
         },
         {
-          "kind": "node",
-          "port": "ib0",
-          "snmp_name": "1/9",
-          "uid": "neowise-9"
         },
         {
-          "kind": "node",
-          "port": "ib0",
-          "snmp_name": "1/10",
-          "uid": "neowise-10"
         },
         {
         },
diff --git a/data/grid5000/sites/lyon/network_equipments/sneowiseib2.json b/data/grid5000/sites/lyon/network_equipments/sneowiseib2.json
index dc07e01661abbad70e0476699049147f23fa7fa5..6e4fc7639931deabfd9452095ba96e7678e9dd10 100644
--- a/data/grid5000/sites/lyon/network_equipments/sneowiseib2.json
+++ b/data/grid5000/sites/lyon/network_equipments/sneowiseib2.json
@@ -19,64 +19,24 @@
         {
         },
         {
-          "kind": "node",
-          "port": "ib1",
-          "snmp_name": "1/1",
-          "uid": "neowise-1"
         },
         {
-          "kind": "node",
-          "port": "ib1",
-          "snmp_name": "1/2",
-          "uid": "neowise-2"
         },
         {
-          "kind": "node",
-          "port": "ib1",
-          "snmp_name": "1/3",
-          "uid": "neowise-3"
         },
         {
-          "kind": "node",
-          "port": "ib1",
-          "snmp_name": "1/4",
-          "uid": "neowise-4"
         },
         {
-          "kind": "node",
-          "port": "ib1",
-          "snmp_name": "1/5",
-          "uid": "neowise-5"
         },
         {
-          "kind": "node",
-          "port": "ib1",
-          "snmp_name": "1/6",
-          "uid": "neowise-6"
         },
         {
-          "kind": "node",
-          "port": "ib1",
-          "snmp_name": "1/7",
-          "uid": "neowise-7"
         },
         {
-          "kind": "node",
-          "port": "ib1",
-          "snmp_name": "1/8",
-          "uid": "neowise-8"
         },
         {
-          "kind": "node",
-          "port": "ib1",
-          "snmp_name": "1/9",
-          "uid": "neowise-9"
         },
         {
-          "kind": "node",
-          "port": "ib1",
-          "snmp_name": "1/10",
-          "uid": "neowise-10"
         },
         {
         },
diff --git a/input/grid5000/sites/lyon/networks/sneowiseib1.yaml b/input/grid5000/sites/lyon/networks/sneowiseib1.yaml
index c6a9d8e95ca5569bb0bde8121955f42febd1eea6..9f76e902ae9a8810fc44f65b3e6a4f25af9fc4c2 100644
--- a/input/grid5000/sites/lyon/networks/sneowiseib1.yaml
+++ b/input/grid5000/sites/lyon/networks/sneowiseib1.yaml
@@ -15,16 +15,6 @@ sneowiseib1:
       kind: node
       rate: 200000000000
       ports:
-        1: neowise-1-ib0
-        2: neowise-2-ib0
-        3: neowise-3-ib0
-        4: neowise-4-ib0
-        5: neowise-5-ib0
-        6: neowise-6-ib0
-        7: neowise-7-ib0
-        8: neowise-8-ib0
-        9: neowise-9-ib0
-        10: neowise-10-ib0
         20:
           uid: port-channel1
           kind: channel
diff --git a/input/grid5000/sites/lyon/networks/sneowiseib2.yaml b/input/grid5000/sites/lyon/networks/sneowiseib2.yaml
index d005977ef7e44d272c3c5262c2f42f29e6de7d2e..a96ce1eab40f3e94989325879804c86ec9b9724e 100644
--- a/input/grid5000/sites/lyon/networks/sneowiseib2.yaml
+++ b/input/grid5000/sites/lyon/networks/sneowiseib2.yaml
@@ -15,16 +15,6 @@ sneowiseib2:
       kind: node
       rate: 200000000000
       ports:
-        1: neowise-1-ib1
-        2: neowise-2-ib1
-        3: neowise-3-ib1
-        4: neowise-4-ib1
-        5: neowise-5-ib1
-        6: neowise-6-ib1
-        7: neowise-7-ib1
-        8: neowise-8-ib1
-        9: neowise-9-ib1
-        10: neowise-10-ib1
         20:
           uid: port-channel1
           kind: channel