diff --git a/data/grid5000/sites/sophia/network_equipments/sw-4.json b/data/grid5000/sites/sophia/network_equipments/sw-4.json
index 65f6a04d5f4bcbe90d84dc0ca8468bc5186cd016..677b65cecb4b2abbab515b43dcaf93d6f5dc88dc 100644
--- a/data/grid5000/sites/sophia/network_equipments/sw-4.json
+++ b/data/grid5000/sites/sophia/network_equipments/sw-4.json
@@ -12,49 +12,49 @@
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/1",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 1 Gigabit - Level",
           "uid": "mercantour3-3"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/2",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 2 Gigabit - Level",
           "uid": "mercantour3-4"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/3",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 3 Gigabit - Level",
           "uid": "mercantour3-7"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/4",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 4 Gigabit - Level",
           "uid": "mercantour3-8"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/5",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 5 Gigabit - Level",
           "uid": "mercantour3-11"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/6",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 6 Gigabit - Level",
           "uid": "mercantour3-12"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/7",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 7 Gigabit - Level",
           "uid": "mercantour3-15"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/8",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 8 Gigabit - Level",
           "uid": "mercantour3-16"
         },
         {
@@ -92,54 +92,54 @@
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/25",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 25 Gigabit - Level",
           "uid": "mercantour3-1"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/26",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 26 Gigabit - Level",
           "uid": "mercantour3-2"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/27",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 27 Gigabit - Level",
           "uid": "mercantour3-5"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/28",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 28 Gigabit - Level",
           "uid": "mercantour3-6"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/29",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 29 Gigabit - Level",
           "uid": "mercantour3-9"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/30",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 30 Gigabit - Level",
           "uid": "mercantour3-10"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/31",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 31 Gigabit - Level",
           "uid": "mercantour3-13"
         },
         {
           "kind": "node",
           "port": "eth0",
-          "snmp_name": "Gigabitethernet 1/0/32",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 32 Gigabit - Level",
           "uid": "mercantour3-14"
         }
       ],
       "rate": 1000000000,
-      "snmp_pattern": "Gigabitethernet 1/%LINECARD%/%PORT%"
+      "snmp_pattern": "Unit: 1 Slot: %LINECARD% Port: %PORT% Gigabit - Level"
     },
     {
       "kavlan_pattern": "%PORT%",
@@ -149,12 +149,12 @@
         },
         {
           "kind": "router",
-          "snmp_name": "TenGigabitEthernet 1/0/1",
+          "snmp_name": "Unit: 1 Slot: 0 Port: 1 10G - Level",
           "uid": "gw"
         }
       ],
       "rate": 10000000000,
-      "snmp_pattern": "TenGigabitEthernet %LINECARD%/0/%PORT%"
+      "snmp_pattern": "Unit: 1 Slot: 0 Port: %PORT% 10G - Level"
     }
   ],
   "managed_by_us": true,
diff --git a/input/grid5000/sites/sophia/networks/sw-4.yaml b/input/grid5000/sites/sophia/networks/sw-4.yaml
index 32eecc008f2a9161be36b7c829e4c5692b15c0a5..6d6314e5323cca5e2c6fbb2706c531d5030badcc 100644
--- a/input/grid5000/sites/sophia/networks/sw-4.yaml
+++ b/input/grid5000/sites/sophia/networks/sw-4.yaml
@@ -60,7 +60,7 @@ sw-4:
         id: 1.3.6.1.2.1.2.2.1.20.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
   linecards:
     0:
-      snmp_pattern: "Gigabitethernet 1/%LINECARD%/%PORT%"
+      snmp_pattern: "Unit: 1 Slot: %LINECARD% Port: %PORT% Gigabit - Level"
       kavlan_pattern: "%PORT%"
       rate: 1_000_000_000
       kind: node
@@ -98,7 +98,7 @@ sw-4:
        32:
          uid: mercantour3-14
     1:
-      snmp_pattern: "TenGigabitEthernet %LINECARD%/0/%PORT%"
+      snmp_pattern: "Unit: 1 Slot: 0 Port: %PORT% 10G - Level"
       kavlan_pattern: "%PORT%"
       rate: 10_000_000_000
       kind: node