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 78eb83415482cbb1ed2fdf8b4e8c05040e146d2a..631d56ee7ba1ad55ae5b07ac4e88860183d190b5 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
@@ -120,7 +120,7 @@
       "name": "ib0",
       "netmask": "255.255.240.0",
       "network_address": "pyxis-1-ib0.lyon.grid5000.fr",
-      "rate": 10000000000,
+      "rate": 100000000000,
       "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 dc86a7438c250f7857979a085821178b51cf96b7..88aed47ebe8513ff0cdb931b572806f0e24b652f 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
@@ -120,7 +120,7 @@
       "name": "ib0",
       "netmask": "255.255.240.0",
       "network_address": "pyxis-2-ib0.lyon.grid5000.fr",
-      "rate": 10000000000,
+      "rate": 100000000000,
       "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 56cc5334b22c2016fe55a2e1c91b75d0ad46987e..29d61723f65e28b6a867ecedf4e5ab72aab5dfb2 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
@@ -120,7 +120,7 @@
       "name": "ib0",
       "netmask": "255.255.240.0",
       "network_address": "pyxis-3-ib0.lyon.grid5000.fr",
-      "rate": 10000000000,
+      "rate": 100000000000,
       "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 49c9e149bf24e1765ee79fc9ed920db7a87c0549..25bcbfad8548b434d05b52d6e3c47a5884ae3ec4 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
@@ -120,7 +120,7 @@
       "name": "ib0",
       "netmask": "255.255.240.0",
       "network_address": "pyxis-4-ib0.lyon.grid5000.fr",
-      "rate": 10000000000,
+      "rate": 100000000000,
       "vendor": "Mellanox Technologies"
     },
     {
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 784c96e6b23e7b8dc189ec3ca5f375d3098fd798..32203357200f379858ebb6eb37f8eacee653cd4a 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
@@ -53,7 +53,7 @@ pyxis-1:
       management: false
       model: MT28908 Family [ConnectX-6]
       name: ib0
-      rate: 10000000000
+      rate: 100000000000
       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 22bb5756ec781e58f5863230dc689ab0dd7cdbab..44b9a7f2eaeecbf0e58f4f04bee1d9b4355bbdfc 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
@@ -53,7 +53,7 @@ pyxis-2:
       management: false
       model: MT28908 Family [ConnectX-6]
       name: ib0
-      rate: 10000000000
+      rate: 100000000000
       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 01778d24374f19960e455c77884c01effbf53564..cfe771995fef7f1bb414537420fc503d96c57173 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
@@ -53,7 +53,7 @@ pyxis-3:
       management: false
       model: MT28908 Family [ConnectX-6]
       name: ib0
-      rate: 10000000000
+      rate: 100000000000
       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 8331c75434ae6d558b5f8bc65b429ff6b9f2c83b..6ce161d7306a7369219771fc199a78c75556b0f5 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
@@ -53,7 +53,7 @@ pyxis-4:
       management: false
       model: MT28908 Family [ConnectX-6]
       name: ib0
-      rate: 10000000000
+      rate: 100000000000
       vendor: Mellanox Technologies
   operating_system:
     cstate_driver: none