diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-1.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-1.json
index 976b0de3c2bd5fcf4d6d9f328b886d40bd5117c7..0758f8d6cc634ae9c3e164f8df0d5f0208ce4d9d 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-1.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-1.json
@@ -24,7 +24,7 @@
     "ram_size": 8589934592
   },
   "management_tools": {
-    "bmc_vendor_tool": "ipmitool",
+    "bmc_vendor_tool": "none",
     "ipmitool": {
       "retries": 5
     }
@@ -92,17 +92,6 @@
       "mountable": false,
       "mounted": false,
       "name": "enx020000000002"
-    },
-    {
-      "device": "bmc",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "172.17.161.1",
-      "kavlan": false,
-      "management": true,
-      "mountable": false,
-      "mounted": false,
-      "network_address": "engelbourg-1-bmc.strasbourg.grid5000.fr"
     }
   ],
   "nodeset": "engelbourg",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-2.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-2.json
index 220b99bc71f4c37400beea066da291718c2de70e..6c0ac290347a8633484c50a36dd9cf716977b0f3 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-2.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-2.json
@@ -24,7 +24,7 @@
     "ram_size": 8589934592
   },
   "management_tools": {
-    "bmc_vendor_tool": "ipmitool",
+    "bmc_vendor_tool": "none",
     "ipmitool": {
       "retries": 5
     }
@@ -92,17 +92,6 @@
       "mountable": false,
       "mounted": false,
       "name": "enx020000000002"
-    },
-    {
-      "device": "bmc",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "172.17.161.2",
-      "kavlan": false,
-      "management": true,
-      "mountable": false,
-      "mounted": false,
-      "network_address": "engelbourg-2-bmc.strasbourg.grid5000.fr"
     }
   ],
   "nodeset": "engelbourg",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-3.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-3.json
index 29479ae41e4f26f20d57ec183cecd0744e62c46f..623d2395260de5161461719ab8a2c53983674f8c 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-3.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-3.json
@@ -24,7 +24,7 @@
     "ram_size": 8589934592
   },
   "management_tools": {
-    "bmc_vendor_tool": "ipmitool",
+    "bmc_vendor_tool": "none",
     "ipmitool": {
       "retries": 5
     }
@@ -92,17 +92,6 @@
       "mountable": false,
       "mounted": false,
       "name": "enx020000000002"
-    },
-    {
-      "device": "bmc",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "172.17.161.3",
-      "kavlan": false,
-      "management": true,
-      "mountable": false,
-      "mounted": false,
-      "network_address": "engelbourg-3-bmc.strasbourg.grid5000.fr"
     }
   ],
   "nodeset": "engelbourg",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-4.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-4.json
index 72ef07abb1921736f289a26a79d275ad15906550..8499a2cfa3b62909eb07f30a8a6af2af70f8c8c3 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-4.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-4.json
@@ -24,7 +24,7 @@
     "ram_size": 8589934592
   },
   "management_tools": {
-    "bmc_vendor_tool": "ipmitool",
+    "bmc_vendor_tool": "none",
     "ipmitool": {
       "retries": 5
     }
@@ -92,17 +92,6 @@
       "mountable": false,
       "mounted": false,
       "name": "enx020000000002"
-    },
-    {
-      "device": "bmc",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "172.17.161.4",
-      "kavlan": false,
-      "management": true,
-      "mountable": false,
-      "mounted": false,
-      "network_address": "engelbourg-4-bmc.strasbourg.grid5000.fr"
     }
   ],
   "nodeset": "engelbourg",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-5.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-5.json
index b91621feae7cb94c91030f0a6e2b12345908f07b..8862e761f5816fac3b945f38143ed05677a7f20c 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-5.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-5.json
@@ -24,7 +24,7 @@
     "ram_size": 8589934592
   },
   "management_tools": {
-    "bmc_vendor_tool": "ipmitool",
+    "bmc_vendor_tool": "none",
     "ipmitool": {
       "retries": 5
     }
@@ -92,17 +92,6 @@
       "mountable": false,
       "mounted": false,
       "name": "enx020000000002"
-    },
-    {
-      "device": "bmc",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "172.17.161.5",
-      "kavlan": false,
-      "management": true,
-      "mountable": false,
-      "mounted": false,
-      "network_address": "engelbourg-5-bmc.strasbourg.grid5000.fr"
     }
   ],
   "nodeset": "engelbourg",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-6.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-6.json
index f36bd058a38a4c1b489603b6d5add321b4c8110a..22c07121eaa1fd6260a0d251b89eed477d93671a 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-6.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-6.json
@@ -24,7 +24,7 @@
     "ram_size": 8589934592
   },
   "management_tools": {
-    "bmc_vendor_tool": "ipmitool",
+    "bmc_vendor_tool": "none",
     "ipmitool": {
       "retries": 5
     }
@@ -92,17 +92,6 @@
       "mountable": false,
       "mounted": false,
       "name": "enx020000000002"
-    },
-    {
-      "device": "bmc",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "172.17.161.6",
-      "kavlan": false,
-      "management": true,
-      "mountable": false,
-      "mounted": false,
-      "network_address": "engelbourg-6-bmc.strasbourg.grid5000.fr"
     }
   ],
   "nodeset": "engelbourg",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-7.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-7.json
index 1bf347fbbfc69405b4bee93ebd2550a179d3253d..3557a8f32a0771d0494d451c3aed938a2deb6437 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-7.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-7.json
@@ -24,7 +24,7 @@
     "ram_size": 8589934592
   },
   "management_tools": {
-    "bmc_vendor_tool": "ipmitool",
+    "bmc_vendor_tool": "none",
     "ipmitool": {
       "retries": 5
     }
@@ -92,17 +92,6 @@
       "mountable": false,
       "mounted": false,
       "name": "enx020000000002"
-    },
-    {
-      "device": "bmc",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "172.17.161.7",
-      "kavlan": false,
-      "management": true,
-      "mountable": false,
-      "mounted": false,
-      "network_address": "engelbourg-7-bmc.strasbourg.grid5000.fr"
     }
   ],
   "nodeset": "engelbourg",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.json
index 3da0f4933ade5f7d21583633adcc9f7c6b363a51..1acb07ab1c675fc513f9991fe9c568d35852e9c5 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.json
@@ -11,7 +11,7 @@
     "vendor": "American Megatrends Inc.",
     "version": "R1.00.E4"
   },
-  "bmc_version": "15.00",
+  "bmc_version": "unknown",
   "chassis": {
     "manufactured_at": "1970-01-01",
     "manufacturer": "Default string",
@@ -24,7 +24,7 @@
     "ram_size": 8589934592
   },
   "management_tools": {
-    "bmc_vendor_tool": "ipmitool",
+    "bmc_vendor_tool": "none",
     "ipmitool": {
       "retries": 5
     }
@@ -92,17 +92,6 @@
       "mountable": false,
       "mounted": false,
       "name": "enx020000000002"
-    },
-    {
-      "device": "bmc",
-      "enabled": true,
-      "interface": "Ethernet",
-      "ip": "172.17.161.8",
-      "kavlan": false,
-      "management": true,
-      "mountable": false,
-      "mounted": false,
-      "network_address": "engelbourg-8-bmc.strasbourg.grid5000.fr"
     }
   ],
   "nodeset": "engelbourg",
diff --git a/input/grid5000/sites/strasbourg/clusters/engelbourg/engelbourg.yaml b/input/grid5000/sites/strasbourg/clusters/engelbourg/engelbourg.yaml
index fd786493f96c0ff49ef67cc0f7433b8cbe900850..03f52cdfeab2a8785c8fd2d354a2b42e401c2eec 100644
--- a/input/grid5000/sites/strasbourg/clusters/engelbourg/engelbourg.yaml
+++ b/input/grid5000/sites/strasbourg/clusters/engelbourg/engelbourg.yaml
@@ -22,12 +22,6 @@ nodes:
       model: Intel(R) Pentium(R)
       version: D1517
     network_adapters:
-      bmc:
-        interface: Ethernet
-        management: true
-        enabled: true
-        mountable: false
-        mounted: false
       eth0:
         enabled: true
         mountable: true
@@ -39,6 +33,6 @@ nodes:
     software:
       standard-environment: debian11-x64-std # TODO: check that architecture is OK
     management_tools:
-      bmc_vendor_tool: ipmitool # TODO: replace with bmc_vendor_tool (ipmitool, racadm)
+      bmc_vendor_tool: "none"
     nodeset: engelbourg # TODO: rename cluster
 
diff --git a/input/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.yaml b/input/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.yaml
index 3f654ffdd061a33a81b31e1ad6fdceef82219ac4..ec22dff2220edd5c0bb4ec3784f2f634f873fa88 100644
--- a/input/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.yaml
+++ b/input/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.yaml
@@ -11,7 +11,7 @@ engelbourg-8:
     release_date: 02/08/2021
     vendor: American Megatrends Inc.
     version: R1.00.E4
-  bmc_version: '15.00'
+  bmc_version: unknown
   chassis:
     manufacturer: Default string
     name: Default string