diff --git a/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json b/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json
new file mode 100644
index 0000000000000000000000000000000000000000..a203cbfc115e2befabb74d2a8666664bfd8b03f0
--- /dev/null
+++ b/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json
@@ -0,0 +1,66 @@
+{
+  "boot_type": "uefi",
+  "created_at": "Thu, 13 Mar 2025 00:00:00 GMT",
+  "exotic": false,
+  "kavlan": false,
+  "manufactured_at": "2016-11-01",
+  "metrics": [
+    {
+      "description": "Default subset of metrics from Prometheus Node Exporter",
+      "name": "prom_default_metrics",
+      "optional_period": 15000,
+      "period": 0,
+      "source": {
+        "id": [
+          "node_boot_time_seconds",
+          "node_cpu_scaling_frequency_hertz",
+          "node_cpu_seconds_total",
+          "node_filesystem_free_bytes",
+          "node_filesystem_size_bytes",
+          "node_load1",
+          "node_load15",
+          "node_load5",
+          "node_memory_Buffers_bytes",
+          "node_memory_Cached_bytes",
+          "node_memory_MemAvailable_bytes",
+          "node_memory_MemFree_bytes",
+          "node_memory_MemTotal_bytes",
+          "node_memory_Shmem_bytes",
+          "node_memory_SwapFree_bytes",
+          "node_memory_SwapTotal_bytes",
+          "node_network_receive_bytes_total",
+          "node_network_receive_packets_total",
+          "node_network_transmit_bytes_total",
+          "node_network_transmit_packets_total",
+          "node_procs_blocked",
+          "node_procs_running",
+          "kwollect_custom"
+        ],
+        "port": 9100,
+        "protocol": "prometheus"
+      }
+    },
+    {
+      "description": "All metrics from Prometheus Node Exporter",
+      "name": "prom_all_metrics",
+      "optional_period": 15000,
+      "period": 0,
+      "source": {
+        "port": 9100,
+        "protocol": "prometheus"
+      }
+    }
+  ],
+  "model": "Dell PowerEdge R730",
+  "nodes_count": 1,
+  "nodes_description": "2 CPUs Intel Xeon E5-2623 v4, 4 cores/CPU, 32GB RAM, 2x372GB HDD, 1 x 1Gb Ethernet, 1 x 40Gb InfiniBand",
+  "priority": 201611,
+  "queues": [
+    "admin",
+    "testing"
+  ],
+  "redfish": true,
+  "type": "cluster",
+  "uid": "esterel1",
+  "warranty_end": "2021-11-01"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json b/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json
new file mode 100644
index 0000000000000000000000000000000000000000..00ccd88379d7ddd3cfd1bb424fce58f0863c8e3b
--- /dev/null
+++ b/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json
@@ -0,0 +1,233 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 8,
+    "nb_procs": 2,
+    "nb_threads": 8,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "12/12/2023",
+    "vendor": "Dell Inc.",
+    "version": "2.19.0"
+  },
+  "bmc_version": "2.86.86.86",
+  "chassis": {
+    "manufactured_at": "2016-11-01",
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R730",
+    "serial": "88Y9RG2",
+    "warranty_end": "2021-11-01"
+  },
+  "exotic": false,
+  "main_memory": {
+    "ram_size": 34359738368
+  },
+  "management_tools": {
+    "bmc_vendor_tool": "racadm",
+    "ipmitool": {
+      "retries": 5
+    }
+  },
+  "memory_devices": [
+    {
+      "device": "dimm_a1",
+      "size": 8589934592,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a2",
+      "size": 8589934592,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b1",
+      "size": 8589934592,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b2",
+      "size": 8589934592,
+      "technology": "dram"
+    }
+  ],
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "tg3",
+      "enabled": true,
+      "firmware_version": "FFV22.61.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "ip": "172.16.131.1",
+      "ip6": "2001:660:4406:800:4::1",
+      "kavlan": false,
+      "mac": "18:66:da:ed:2c:44",
+      "management": false,
+      "model": "NetXtreme BCM5720 2-port Gigabit Ethernet PCIe",
+      "mountable": true,
+      "mounted": true,
+      "name": "enp1s0f0np0",
+      "network_address": "esterel1-1.sophia.grid5000.fr",
+      "rate": 1000000000,
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "switch": "sw-6",
+      "switch_port": "1/1/13",
+      "vendor": "Broadcom Inc. and subsidiaries"
+    },
+    {
+      "device": "eth1",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV22.61.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "18:66:da:ed:2c:45",
+      "management": false,
+      "model": "NetXtreme BCM5720 2-port Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom Inc. and subsidiaries"
+    },
+    {
+      "device": "eth2",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV22.61.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "18:66:da:ed:2c:46",
+      "management": false,
+      "model": "NetXtreme BCM5720 2-port Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno3",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom Inc. and subsidiaries"
+    },
+    {
+      "device": "eth3",
+      "driver": "tg3",
+      "enabled": false,
+      "firmware_version": "FFV22.61.8 bc 5720-v1.39",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "18:66:da:ed:2c:47",
+      "management": false,
+      "model": "NetXtreme BCM5720 2-port Gigabit Ethernet PCIe",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno4",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Broadcom Inc. and subsidiaries"
+    },
+    {
+      "device": "ib0",
+      "driver": "mlx4_core",
+      "enabled": true,
+      "firmware_version": "2.36.5000",
+      "guid": "0x7cfe900300bf0d41",
+      "interface": "InfiniBand",
+      "ip": "172.18.131.1",
+      "kavlan": false,
+      "mac": "7c:fe:90:03:00:bf:0d:41",
+      "management": false,
+      "model": "MT27500 Family [ConnectX-3]",
+      "mountable": true,
+      "mounted": true,
+      "name": "ib0",
+      "netmask": "255.255.240.0",
+      "network_address": "esterel1-1-ib0.sophia.grid5000.fr",
+      "rate": 40000000000,
+      "vendor": "Mellanox Technologies"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.131.1",
+      "kavlan": false,
+      "mac": "18:fb:7b:a8:b6:a1",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "esterel1-1-bmc.sophia.grid5000.fr"
+    }
+  ],
+  "nodeset": "esterel1",
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": false,
+    "pstate_driver": "intel_cpufreq",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 16000000000,
+    "node_flops": 128000000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 262144,
+    "cache_l3": 10485760,
+    "clock_speed": 2000000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Sandy Bridge",
+    "microcode": "0xb000040",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) CPU E5-2623 v4 @ 2.60GHz",
+    "vendor": "Intel",
+    "version": "E5-2623 v4"
+  },
+  "redfish": true,
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2025021810",
+    "standard-environment": "debian11-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x61866da07c7090001fcad360885bea08",
+      "by_path": "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:2:0:0",
+      "firmware_version": 4.3,
+      "id": "disk0",
+      "interface": "SAS",
+      "model": "PERC H730 Mini",
+      "size": 399431958528,
+      "storage": "HDD",
+      "vendor": "Dell"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x61866da07c7090001fcad58ba96aaf8a",
+      "by_path": "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:2:1:0",
+      "firmware_version": 4.3,
+      "id": "disk1",
+      "interface": "SAS",
+      "model": "PERC H730 Mini",
+      "size": 399431958528,
+      "storage": "HDD",
+      "vendor": "Dell"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "esterel1-1"
+}
\ No newline at end of file
diff --git a/input/grid5000/ipv4.yaml b/input/grid5000/ipv4.yaml
index 11bac905e7d0a505e246e2485ea65a8806e62e5c..ca71c539b03ec57cce6da052ffbc026aac79e035 100644
--- a/input/grid5000/ipv4.yaml
+++ b/input/grid5000/ipv4.yaml
@@ -126,6 +126,7 @@ ipv4:
       sophia mercantour6 ib0 0 0 2 45
       sophia mercantour7 eth0 0 0 2 46
       sophia esterel1 eth0 0 0 3 0
+      sophia esterel1 ib0 0 0 3 0
       sophia esterel2 eth0 0 0 3 1
       sophia esterel3 eth0 0 0 3 2
       sophia esterel4 eth0 0 0 3 3
diff --git a/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml b/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..f10d9bb4157481d46b6c3cf65a63f0bc5a967060
--- /dev/null
+++ b/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml
@@ -0,0 +1,55 @@
+---
+model: Dell PowerEdge R730
+created_at: 2025-03-13 
+kavlan: false
+boot_type: uefi
+exotic: false 
+queues:
+  - admin
+  - testing
+nodes:
+  esterel1-1:
+    chassis:
+      manufactured_at: 2016-11-01
+      warranty_end:  2021-11-01
+    supported_job_types:
+      deploy: true
+      besteffort: true
+      max_walltime: 0
+    processor:
+      microarchitecture: Sandy Bridge
+      clock_speed: 2000000000
+    network_adapters:
+      bmc:
+        interface: Ethernet
+        enabled: true
+        mountable: false
+        mounted: false
+      eth0:
+        enabled: true
+        mountable: true
+        mounted: true
+      eth1:
+        enabled: false
+        mountable: false
+        mounted: false
+      eth2:
+        enabled: false
+        mountable: false
+        mounted: false
+      eth3:
+        enabled: false
+        mountable: false
+        mounted: false
+    storage_devices:
+      pci-0000:03:00.0-scsi-0:2:0:0: 
+        id: disk0
+        interface: SAS
+      pci-0000:03:00.0-scsi-0:2:1:0:
+        id: disk1
+        interface: SAS
+    software:
+      standard-environment: debian11-x64-std
+    management_tools:
+      bmc_vendor_tool: racadm
+    nodeset: esterel1
diff --git a/input/grid5000/sites/sophia/clusters/esterel1/esterel1_ib.yaml b/input/grid5000/sites/sophia/clusters/esterel1/esterel1_ib.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..550cb30e48aa439ddace1a4c2025e158160e46db
--- /dev/null
+++ b/input/grid5000/sites/sophia/clusters/esterel1/esterel1_ib.yaml
@@ -0,0 +1,8 @@
+nodes:
+  esterel1-1:
+    network_adapters:
+      ib0:
+        enabled: true
+        mountable: true
+        mounted: true
+        netmask: 255.255.240.0
diff --git a/input/grid5000/sites/sophia/clusters/esterel1/esterel1_metrics.yaml b/input/grid5000/sites/sophia/clusters/esterel1/esterel1_metrics.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..729e9beb582834908e55a7537bd5ace8abbd1f3d
--- /dev/null
+++ b/input/grid5000/sites/sophia/clusters/esterel1/esterel1_metrics.yaml
@@ -0,0 +1,40 @@
+---
+metrics:
+  - name: prom_default_metrics
+    description: Default subset of metrics from Prometheus Node Exporter
+    period: 0
+    optional_period: 15000
+    source:
+      protocol: prometheus
+      port: 9100
+      id:
+        - node_boot_time_seconds
+        - node_cpu_scaling_frequency_hertz
+        - node_cpu_seconds_total
+        - node_filesystem_free_bytes
+        - node_filesystem_size_bytes
+        - node_load1
+        - node_load15
+        - node_load5
+        - node_memory_Buffers_bytes
+        - node_memory_Cached_bytes
+        - node_memory_MemAvailable_bytes
+        - node_memory_MemFree_bytes
+        - node_memory_MemTotal_bytes
+        - node_memory_Shmem_bytes
+        - node_memory_SwapFree_bytes
+        - node_memory_SwapTotal_bytes
+        - node_network_receive_bytes_total
+        - node_network_receive_packets_total
+        - node_network_transmit_bytes_total
+        - node_network_transmit_packets_total
+        - node_procs_blocked
+        - node_procs_running
+        - kwollect_custom
+  - name: prom_all_metrics
+    description: All metrics from Prometheus Node Exporter
+    period: 0
+    optional_period: 15000
+    source:
+      protocol: prometheus
+      port: 9100
diff --git a/input/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.yaml b/input/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..0857a243955a5146f64e80791aabad095bb7932a
--- /dev/null
+++ b/input/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.yaml
@@ -0,0 +1,132 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+esterel1-1:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 8
+    nb_procs: 2
+    nb_threads: 8
+    platform_type: x86_64
+  bios:
+    release_date: 12/12/2023
+    vendor: Dell Inc.
+    version: 2.19.0
+  bmc_version: '2.86.86.86'
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R730
+    serial: 88Y9RG2
+  main_memory:
+    ram_size: 34359738368
+  memory_devices:
+    dimm_a1:
+      size: 8589934592
+      technology: dram
+    dimm_a2:
+      size: 8589934592
+      technology: dram
+    dimm_b1:
+      size: 8589934592
+      technology: dram
+    dimm_b2:
+      size: 8589934592
+      technology: dram
+  network_adapters:
+    bmc:
+      ip: 172.17.131.1
+      mac: 18:fb:7b:a8:b6:a1
+      management: true
+    eth0:
+      driver: tg3
+      firmware_version: FFV22.61.8 bc 5720-v1.39
+      interface: Ethernet
+      ip: 172.16.131.1
+      mac: 18:66:da:ed:2c:44
+      management: false
+      model: NetXtreme BCM5720 2-port Gigabit Ethernet PCIe
+      name: enp1s0f0np0
+      rate: 1000000000
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom Inc. and subsidiaries
+    eth1:
+      driver: tg3
+      firmware_version: FFV22.61.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 18:66:da:ed:2c:45
+      management: false
+      model: NetXtreme BCM5720 2-port Gigabit Ethernet PCIe
+      name: eno2
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom Inc. and subsidiaries
+    eth2:
+      driver: tg3
+      firmware_version: FFV22.61.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 18:66:da:ed:2c:46
+      management: false
+      model: NetXtreme BCM5720 2-port Gigabit Ethernet PCIe
+      name: eno3
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom Inc. and subsidiaries
+    eth3:
+      driver: tg3
+      firmware_version: FFV22.61.8 bc 5720-v1.39
+      interface: Ethernet
+      mac: 18:66:da:ed:2c:47
+      management: false
+      model: NetXtreme BCM5720 2-port Gigabit Ethernet PCIe
+      name: eno4
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Broadcom Inc. and subsidiaries
+    ib0:
+      driver: mlx4_core
+      firmware_version: 2.36.5000
+      guid: '0x7cfe900300bf0d41'
+      interface: InfiniBand
+      ip: 172.18.131.1
+      mac: 7c:fe:90:03:00:bf:0d:41
+      management: false
+      model: MT27500 Family [ConnectX-3]
+      name: ib0
+      rate: 40000000000
+      vendor: Mellanox Technologies
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: false
+    pstate_driver: intel_cpufreq
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 262144
+    cache_l3: 10485760
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0xb000040'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) CPU E5-2623 v4 @ 2.60GHz
+    vendor: Intel
+    version: E5-2623 v4
+  storage_devices:
+    pci-0000:03:00.0-scsi-0:2:0:0:
+      by_id: "/dev/disk/by-id/wwn-0x61866da07c7090001fcad360885bea08"
+      by_path: "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:2:0:0"
+      firmware_version: 4.3
+      model: PERC H730 Mini
+      size: 399431958528
+      storage: HDD
+    pci-0000:03:00.0-scsi-0:2:1:0:
+      by_id: "/dev/disk/by-id/wwn-0x61866da07c7090001fcad58ba96aaf8a"
+      by_path: "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:2:1:0"
+      firmware_version: 4.3
+      model: PERC H730 Mini
+      size: 399431958528
+      storage: HDD
+  supported_job_types:
+    virtual: ivt
diff --git a/lib/refrepo/net_names_mapping.yaml b/lib/refrepo/net_names_mapping.yaml
index e36217d4b4fc3db03f5d9fd3bd30c42d6cbb0ac8..c5a2a9d743c6644a61cd29351f12ddf985b8d3ac 100644
--- a/lib/refrepo/net_names_mapping.yaml
+++ b/lib/refrepo/net_names_mapping.yaml
@@ -378,6 +378,12 @@ vianden:
   eno8303: eth4
   eno8403: eth5
   enp158s0np0: eth6
+esterel1:
+  enp1s0f0np0: eth0
+  eno2: eth1
+  eno3: eth2
+  eno4: eth3
+  ibp131s0: ib0
 esterel5:
   eno1: eth0
   eno2: eth1