diff --git a/data/grid5000/sites/rennes/clusters/abacus20/nodes/abacus20-1.json b/data/grid5000/sites/rennes/clusters/abacus20/nodes/abacus20-1.json
index 1caa4b6213563a1ecc70e657cfa03c9cbb5c8977..d30d07c16a2a2616770e0294726b838ebd74be70 100644
--- a/data/grid5000/sites/rennes/clusters/abacus20/nodes/abacus20-1.json
+++ b/data/grid5000/sites/rennes/clusters/abacus20/nodes/abacus20-1.json
@@ -174,7 +174,7 @@
       "model": "BCM57416 NetXtreme-E Dual-Media 10G RDMA Ethernet Controller",
       "mountable": true,
       "mounted": true,
-      "name": "eth0",
+      "name": "eno1np0",
       "network_address": "abacus20-1.rennes.grid5000.fr",
       "rate": 1000000000,
       "sriov": false,
@@ -195,7 +195,7 @@
       "model": "BCM57416 NetXtreme-E Dual-Media 10G RDMA Ethernet Controller",
       "mountable": false,
       "mounted": false,
-      "name": "eth1",
+      "name": "eno2np1",
       "sriov": false,
       "sriov_totalvfs": 0,
       "vendor": "Broadcom Inc. and subsidiaries"
@@ -212,7 +212,7 @@
       "model": "Ethernet Controller X710 for 10GbE SFP+",
       "mountable": false,
       "mounted": false,
-      "name": "eth2",
+      "name": "enp137s0f0",
       "sriov": false,
       "sriov_totalvfs": 0,
       "vendor": "Intel"
@@ -229,7 +229,7 @@
       "model": "Ethernet Controller X710 for 10GbE SFP+",
       "mountable": false,
       "mounted": false,
-      "name": "eth3",
+      "name": "enp137s0f1",
       "sriov": false,
       "sriov_totalvfs": 0,
       "vendor": "Intel"
@@ -307,7 +307,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"