diff --git a/data/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.json b/data/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.json
index 2bbe1494629cef4234881c49e0e556fe04ec52cb..5986ba7326810d6f3c459526afc556ecc5b789b2 100644
--- a/data/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.json
+++ b/data/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.json
@@ -252,44 +252,44 @@
   "network_adapters": [
     {
       "device": "eth0",
-      "driver": "igb",
+      "driver": "mlx5_core",
       "enabled": true,
-      "firmware_version": "3.25, 0x800005cc",
+      "firmware_version": "20.28.4000 (MT_0000000225)",
       "interface": "Ethernet",
       "ip": "172.16.56.1",
       "ip6": "2001:660:4406:400:9::1",
       "kavlan": true,
-      "mac": "5c:ff:35:e3:84:29",
+      "mac": "b8:ce:f6:2d:18:d6",
       "management": false,
-      "model": "I210 Gigabit Network Connection",
+      "model": "MT28908 Family [ConnectX-6]",
       "mountable": true,
       "mounted": true,
-      "name": "enp226s0",
+      "name": "enp225s0f0np0",
       "network_address": "sirius-1.lyon.grid5000.fr",
-      "rate": 1000000000,
+      "rate": 10000000000,
       "sriov": false,
       "sriov_totalvfs": 0,
       "switch": "gw",
-      "switch_port": "ethernet1/1/7",
-      "vendor": "Intel"
+      "switch_port": "ethernet1/1/26",
+      "vendor": "Mellanox Technologies"
     },
     {
       "device": "eth1",
-      "driver": "mlx5_core",
+      "driver": "igb",
       "enabled": false,
-      "firmware_version": "20.28.4000 (MT_0000000225)",
+      "firmware_version": "3.25, 0x800005cc",
       "interface": "Ethernet",
       "kavlan": false,
-      "mac": "b8:ce:f6:2d:18:d6",
+      "mac": "5c:ff:35:e3:84:29",
       "management": false,
-      "model": "MT28908 Family [ConnectX-6]",
+      "model": "I210 Gigabit Network Connection",
       "mountable": false,
       "mounted": false,
-      "name": "enp225s0f0np0",
-      "rate": 100000000000,
+      "name": "enp226s0",
+      "rate": 1000000000,
       "sriov": false,
       "sriov_totalvfs": 0,
-      "vendor": "Mellanox Technologies"
+      "vendor": "Intel"
     },
     {
       "device": "eth2",
diff --git a/data/grid5000/sites/lyon/network_equipments/gw.json b/data/grid5000/sites/lyon/network_equipments/gw.json
index 2e99f55212794d304c98cc823ec0171f3f2587c6..97519d0443fb9e655591c30284c76d31d8dee13b 100644
--- a/data/grid5000/sites/lyon/network_equipments/gw.json
+++ b/data/grid5000/sites/lyon/network_equipments/gw.json
@@ -54,11 +54,6 @@
           "uid": "pyxis-4"
         },
         {
-          "kind": "node",
-          "port": "eth0",
-          "rate": 1000000000,
-          "snmp_name": "ethernet1/1/7",
-          "uid": "sirius-1"
         },
         {
           "kind": "switch",
@@ -157,6 +152,10 @@
           "uid": "force10"
         },
         {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "ethernet1/1/26",
+          "uid": "sirius-1"
         },
         {
         },
diff --git a/input/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.yaml b/input/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.yaml
index 7537be8c5fce4038266c6b22d05c1dfcba3dab7a..9e29c55136a4e5154246e68be602c99d03e24c58 100644
--- a/input/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.yaml
+++ b/input/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.yaml
@@ -88,11 +88,10 @@ sirius-1:
       ip: 172.17.56.1
       mac: 5c:ff:35:e3:84:be
       management: true
-    eth0:
+    eth1:
       driver: igb
       firmware_version: 3.25, 0x800005cc
       interface: Ethernet
-      ip: 172.16.56.1
       mac: 5c:ff:35:e3:84:29
       management: false
       model: I210 Gigabit Network Connection
@@ -101,12 +100,13 @@ sirius-1:
       sriov: false
       sriov_totalvfs: 0
       vendor: Intel
-    eth1:
+    eth0:
       name: enp225s0f0np0
       interface: Ethernet
       driver: mlx5_core
+      ip: 172.16.56.1
       mac: b8:ce:f6:2d:18:d6
-      rate: 100000000000
+      rate: 10000000000
       firmware_version: 20.28.4000 (MT_0000000225)
       model: MT28908 Family [ConnectX-6]
       vendor: Mellanox Technologies
diff --git a/input/grid5000/sites/lyon/networks/gw-lyon.yaml b/input/grid5000/sites/lyon/networks/gw-lyon.yaml
index 4c4ec5b1ded644e4b19331347bdaa880ec49ff60..698cc70a7e705a80919290fc164b2f7fa69c2e39 100644
--- a/input/grid5000/sites/lyon/networks/gw-lyon.yaml
+++ b/input/grid5000/sites/lyon/networks/gw-lyon.yaml
@@ -127,9 +127,6 @@ gw:
         4: pyxis-2
         5: pyxis-3
         6: pyxis-4
-        7:
-          uid: sirius-1
-          rate: 1000000000
         8:
          uid: sneowise
          kind: switch
@@ -161,6 +158,7 @@ gw:
           uid: force10
           kind: switch
           port: '0:60'
+        26: sirius-1
         29:
           uid: sw-admin
           kind: other