diff --git a/data/grid5000/sites/sophia/clusters/esterel12/nodes/esterel12-1.json b/data/grid5000/sites/sophia/clusters/esterel12/nodes/esterel12-1.json
index 07cda3d35c63aea8923c2e5acda3a22dc8b110a9..0e9b0083345de9ec3e9b6253ca54f916c8e4f664 100644
--- a/data/grid5000/sites/sophia/clusters/esterel12/nodes/esterel12-1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel12/nodes/esterel12-1.json
@@ -11,7 +11,7 @@
     "vendor": "Dell Inc.",
     "version": "2.19.0"
   },
-  "bmc_version": "2.86",
+  "bmc_version": "2.86.86.86",
   "chassis": {
     "manufactured_at": "2018-03-02",
     "manufacturer": "Dell Inc.",
@@ -164,24 +164,22 @@
     },
     {
       "device": "ib0",
-      "driver": "ib_ipoib",
+      "driver": "mlx4_core",
       "enabled": true,
       "firmware_version": "2.40.5030",
       "guid": "0xec0d9a03002b93a1",
       "interface": "InfiniBand",
       "ip": "172.18.131.17",
       "kavlan": false,
-      "mac": "80:00:02:08:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:2b:93:a1",
+      "mac": "ec:0d:9a:03:00:2b:93:a1",
       "management": false,
       "model": "MT27500 Family [ConnectX-3]",
       "mountable": true,
       "mounted": true,
-      "name": "ibp130s0",
+      "name": "ib0",
       "netmask": "255.255.240.0",
       "network_address": "esterel12-1-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
-      "sriov": false,
-      "sriov_totalvfs": 0,
       "vendor": "Mellanox Technologies"
     },
     {
diff --git a/input/grid5000/sites/sophia/clusters/esterel12/nodes/esterel12-1.yaml b/input/grid5000/sites/sophia/clusters/esterel12/nodes/esterel12-1.yaml
index 621a95c2c54add7922449d28a97f48a2ab65622c..0afba1c4757ecf269cfc016838bb49e011cc3c93 100644
--- a/input/grid5000/sites/sophia/clusters/esterel12/nodes/esterel12-1.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel12/nodes/esterel12-1.yaml
@@ -11,7 +11,7 @@ esterel12-1:
     release_date: 02/22/2024
     vendor: Dell Inc.
     version: 2.19.0
-  bmc_version: '2.86'
+  bmc_version: 2.86.86.86
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge T630
@@ -94,17 +94,16 @@ esterel12-1:
       sriov_totalvfs: 0
       vendor: Intel
     ib0:
-      driver: ib_ipoib
+      driver: mlx4_core
       firmware_version: 2.40.5030
       guid: '0xec0d9a03002b93a1'
       interface: InfiniBand
-      mac: 80:00:02:08:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:2b:93:a1
+      ip: 172.18.131.17
+      mac: ec:0d:9a:03:00:2b:93:a1
       management: false
       model: MT27500 Family [ConnectX-3]
-      name: ibp130s0
+      name: ib0
       rate: 40000000000
-      sriov: false
-      sriov_totalvfs: 0
       vendor: Mellanox Technologies
   operating_system:
     cstate_driver: intel_idle