diff --git a/data/grid5000/accesses/refrepo.json b/data/grid5000/accesses/refrepo.json
index f169772e3b0d5449d2ea416ed76285816f559859..56b5e4aa84209aefe6d43d0193f0e19e8ad54112 100644
--- a/data/grid5000/accesses/refrepo.json
+++ b/data/grid5000/accesses/refrepo.json
@@ -23262,7 +23262,7 @@
                   "mounted": false,
                   "name": "ib0",
                   "netmask": "255.255.240.0",
-                  "rate": 100000000000,
+                  "rate": 10000000000,
                   "vendor": "Mellanox Technologies"
                 },
                 {
@@ -23279,7 +23279,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "ib1",
-                  "rate": 100000000000,
+                  "rate": 10000000000,
                   "vendor": "Mellanox Technologies"
                 },
                 {
@@ -23296,7 +23296,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "ib2",
-                  "rate": 100000000000,
+                  "rate": 10000000000,
                   "vendor": "Mellanox Technologies"
                 },
                 {
@@ -23698,7 +23698,7 @@
                   "mounted": false,
                   "name": "ib0",
                   "netmask": "255.255.240.0",
-                  "rate": 100000000000,
+                  "rate": 10000000000,
                   "vendor": "Mellanox Technologies"
                 },
                 {
@@ -23715,7 +23715,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "ib1",
-                  "rate": 100000000000,
+                  "rate": 10000000000,
                   "vendor": "Mellanox Technologies"
                 },
                 {
@@ -23732,7 +23732,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "ib2",
-                  "rate": 100000000000,
+                  "rate": 10000000000,
                   "vendor": "Mellanox Technologies"
                 },
                 {
@@ -32675,7 +32675,7 @@
                   "mounted": false,
                   "name": "ib0",
                   "netmask": "255.255.240.0",
-                  "rate": 100000000000,
+                  "rate": 10000000000,
                   "vendor": "Mellanox Technologies"
                 },
                 {
@@ -32885,7 +32885,7 @@
                   "mounted": false,
                   "name": "ib0",
                   "netmask": "255.255.240.0",
-                  "rate": 100000000000,
+                  "rate": 10000000000,
                   "vendor": "Mellanox Technologies"
                 },
                 {
@@ -33095,7 +33095,7 @@
                   "mounted": false,
                   "name": "ib0",
                   "netmask": "255.255.240.0",
-                  "rate": 100000000000,
+                  "rate": 10000000000,
                   "vendor": "Mellanox Technologies"
                 },
                 {
@@ -33305,7 +33305,7 @@
                   "mounted": false,
                   "name": "ib0",
                   "netmask": "255.255.240.0",
-                  "rate": 100000000000,
+                  "rate": 10000000000,
                   "vendor": "Mellanox Technologies"
                 },
                 {
diff --git a/data/grid5000/sites/lyon/clusters/gemini/nodes/gemini-1.json b/data/grid5000/sites/lyon/clusters/gemini/nodes/gemini-1.json
index 0da4b58445af0199ffa17d860f926e54f235d8e5..f62c31505a3152fb0ccf01f078be4f5b9f4167ec 100644
--- a/data/grid5000/sites/lyon/clusters/gemini/nodes/gemini-1.json
+++ b/data/grid5000/sites/lyon/clusters/gemini/nodes/gemini-1.json
@@ -350,7 +350,7 @@
       "mounted": false,
       "name": "ib0",
       "netmask": "255.255.240.0",
-      "rate": 100000000000,
+      "rate": 10000000000,
       "vendor": "Mellanox Technologies"
     },
     {
@@ -367,7 +367,7 @@
       "mountable": false,
       "mounted": false,
       "name": "ib1",
-      "rate": 100000000000,
+      "rate": 10000000000,
       "vendor": "Mellanox Technologies"
     },
     {
@@ -384,7 +384,7 @@
       "mountable": false,
       "mounted": false,
       "name": "ib2",
-      "rate": 100000000000,
+      "rate": 10000000000,
       "vendor": "Mellanox Technologies"
     },
     {
diff --git a/data/grid5000/sites/lyon/clusters/gemini/nodes/gemini-2.json b/data/grid5000/sites/lyon/clusters/gemini/nodes/gemini-2.json
index 688d8e2adc695393383d650bbc88f517ef21e8df..7600354ad772150cc3c29fce35751a0d10637a75 100644
--- a/data/grid5000/sites/lyon/clusters/gemini/nodes/gemini-2.json
+++ b/data/grid5000/sites/lyon/clusters/gemini/nodes/gemini-2.json
@@ -350,7 +350,7 @@
       "mounted": false,
       "name": "ib0",
       "netmask": "255.255.240.0",
-      "rate": 100000000000,
+      "rate": 10000000000,
       "vendor": "Mellanox Technologies"
     },
     {
@@ -367,7 +367,7 @@
       "mountable": false,
       "mounted": false,
       "name": "ib1",
-      "rate": 100000000000,
+      "rate": 10000000000,
       "vendor": "Mellanox Technologies"
     },
     {
@@ -384,7 +384,7 @@
       "mountable": false,
       "mounted": false,
       "name": "ib2",
-      "rate": 100000000000,
+      "rate": 10000000000,
       "vendor": "Mellanox Technologies"
     },
     {
diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
index e08e4f14dd592afa6ec0bc1e2e2034e35604c5dd..c9dfcbd9147730b28172431d9ff53e29b35e1ada 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
@@ -212,7 +212,7 @@
       "mounted": false,
       "name": "ib0",
       "netmask": "255.255.240.0",
-      "rate": 100000000000,
+      "rate": 10000000000,
       "vendor": "Mellanox Technologies"
     },
     {
diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
index 1102b6dedd62a564462a4263e116700c691ee74e..822092037fd699850a5b6e80c419453b30cb7727 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
@@ -212,7 +212,7 @@
       "mounted": false,
       "name": "ib0",
       "netmask": "255.255.240.0",
-      "rate": 100000000000,
+      "rate": 10000000000,
       "vendor": "Mellanox Technologies"
     },
     {
diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
index e76effc0480de2e665800e0ee758b3d36cd7b063..5d63ae39ec560c59654ddc40db20b7e9a53ae34f 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
@@ -212,7 +212,7 @@
       "mounted": false,
       "name": "ib0",
       "netmask": "255.255.240.0",
-      "rate": 100000000000,
+      "rate": 10000000000,
       "vendor": "Mellanox Technologies"
     },
     {
diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
index 1012f5bfbaec029a55023ed860d9f8da4b14a297..2579803ab7535853966c42e34f46dcc850d354a0 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
@@ -212,7 +212,7 @@
       "mounted": false,
       "name": "ib0",
       "netmask": "255.255.240.0",
-      "rate": 100000000000,
+      "rate": 10000000000,
       "vendor": "Mellanox Technologies"
     },
     {
diff --git a/input/grid5000/sites/lyon/clusters/gemini/gemini_ib.yaml b/input/grid5000/sites/lyon/clusters/gemini/gemini_ib.yaml
index f497ae768049232dd83a80ed9ff9d3bcdb435c5b..a2014f2623a2b1890ae52b48bc56995f9593f44e 100644
--- a/input/grid5000/sites/lyon/clusters/gemini/gemini_ib.yaml
+++ b/input/grid5000/sites/lyon/clusters/gemini/gemini_ib.yaml
@@ -5,7 +5,7 @@ nodes:
       ib0:
         enabled: false
         mountable: false
-        mounted: false
+        mounted: false 
         netmask: 255.255.240.0
       ib1:
         enabled: false
@@ -19,3 +19,5 @@ nodes:
         enabled: false
         mountable: false
         mounted: false
+          
+
diff --git a/input/grid5000/sites/lyon/clusters/gemini/nodes/gemini-1.yaml b/input/grid5000/sites/lyon/clusters/gemini/nodes/gemini-1.yaml
index dba5d6f0f144cb011cfe805f8742e5e73096a94b..26a0fe790db0ff3f05355d5587d8dff1292f5ce3 100644
--- a/input/grid5000/sites/lyon/clusters/gemini/nodes/gemini-1.yaml
+++ b/input/grid5000/sites/lyon/clusters/gemini/nodes/gemini-1.yaml
@@ -171,7 +171,7 @@ gemini-1:
       management: false
       model: MT27800 Family [ConnectX-5]
       name: ib0
-      rate: 100000000000
+      rate: 10000000000
       vendor: Mellanox Technologies
     ib1:
       driver: mlx5_core
@@ -182,7 +182,7 @@ gemini-1:
       management: false
       model: MT27800 Family [ConnectX-5]
       name: ib1
-      rate: 100000000000
+      rate: 10000000000
       vendor: Mellanox Technologies
     ib2:
       driver: mlx5_core
@@ -193,7 +193,7 @@ gemini-1:
       management: false
       model: MT27800 Family [ConnectX-5]
       name: ib2
-      rate: 100000000000
+      rate: 10000000000
       vendor: Mellanox Technologies
     ib3:
       driver: mlx5_core
diff --git a/input/grid5000/sites/lyon/clusters/gemini/nodes/gemini-2.yaml b/input/grid5000/sites/lyon/clusters/gemini/nodes/gemini-2.yaml
index 0a4355cd5a4a491d4f7e7b89c631e01c2582c007..c6391d54022884ee553e3a505b36e415bb43653e 100644
--- a/input/grid5000/sites/lyon/clusters/gemini/nodes/gemini-2.yaml
+++ b/input/grid5000/sites/lyon/clusters/gemini/nodes/gemini-2.yaml
@@ -171,7 +171,7 @@ gemini-2:
       management: false
       model: MT27800 Family [ConnectX-5]
       name: ib0
-      rate: 100000000000
+      rate: 10000000000
       vendor: Mellanox Technologies
     ib1:
       driver: mlx5_core
@@ -182,7 +182,7 @@ gemini-2:
       management: false
       model: MT27800 Family [ConnectX-5]
       name: ib1
-      rate: 100000000000
+      rate: 10000000000
       vendor: Mellanox Technologies
     ib2:
       driver: mlx5_core
@@ -193,7 +193,7 @@ gemini-2:
       management: false
       model: MT27800 Family [ConnectX-5]
       name: ib2
-      rate: 100000000000
+      rate: 10000000000
       vendor: Mellanox Technologies
     ib3:
       driver: mlx5_core
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
index 1d65ff0ef44b17f677d1325f3383def9e30ca369..aa1d781996c62308ff2969eaec144ce285c34f7a 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
@@ -106,7 +106,7 @@ pyxis-1:
       management: false
       model: MT28908 Family [ConnectX-6]
       name: ib0
-      rate: 100000000000
+      rate: 10000000000
       vendor: Mellanox Technologies
   operating_system:
     cstate_driver: none
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
index dd53ae78ec8fa2479d23675341b05fdc62334763..33c6b4a1258539d40868271bdc7d9cc7658ab1d7 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
@@ -106,7 +106,7 @@ pyxis-2:
       management: false
       model: MT28908 Family [ConnectX-6]
       name: ib0
-      rate: 100000000000
+      rate: 10000000000
       vendor: Mellanox Technologies
   operating_system:
     cstate_driver: none
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
index ac5d663c1d91054836ef2af6e2d87339a984a531..405d22d1f042c62b27bb4fef8bb495b938a7f90d 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
@@ -106,7 +106,7 @@ pyxis-3:
       management: false
       model: MT28908 Family [ConnectX-6]
       name: ib0
-      rate: 100000000000
+      rate: 10000000000
       vendor: Mellanox Technologies
   operating_system:
     cstate_driver: none
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
index 2ca5a25fb5455e889706b71a5dcce7268e15e894..96039c722f6849213d9ef078574e7f159aca0886 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
@@ -106,7 +106,7 @@ pyxis-4:
       management: false
       model: MT28908 Family [ConnectX-6]
       name: ib0
-      rate: 100000000000
+      rate: 10000000000
       vendor: Mellanox Technologies
   operating_system:
     cstate_driver: none