diff --git a/host_vars/routeur-sam.adm.crans.org/bird.yml b/host_vars/routeur-sam.adm.crans.org/bird.yml
new file mode 100644
index 0000000000000000000000000000000000000000..e4cce20ee4dbd1435e9714afa4b623e6478254e5
--- /dev/null
+++ b/host_vars/routeur-sam.adm.crans.org/bird.yml
@@ -0,0 +1,28 @@
+---
+loc_bird:
+  ipv4:
+    id: 185.230.79.253
+    binds:
+      - 185.230.79.253
+    statics:
+      - 185.230.78.0/23
+    bgps:
+      - name: aurore
+        allow_local_as: 1
+        local_as: 204515
+        remote:
+          as: 43619
+          address: 185.230.79.254
+  ipv6:
+    id: 185.230.79.253
+    binds:
+      - 2a0c:700:28::1
+    statics:
+      - 2a0c:700::/36
+    bgps:
+      - name: aurore
+        allow_local_as: 1
+        local_as: 204515
+        remote:
+          as: 43619
+          address: 2a0c:700:28::2
diff --git a/host_vars/routeur-sam.adm.crans.org/vars.yml b/host_vars/routeur-sam.adm.crans.org/vars.yml
index f6aa0c2309c7f0e32f3e9cdd4fbee9ebdddfcc4e..dabb4748c38f53730b54bd3b5dbd050835674f09 100644
--- a/host_vars/routeur-sam.adm.crans.org/vars.yml
+++ b/host_vars/routeur-sam.adm.crans.org/vars.yml
@@ -1,6 +1,9 @@
 ---
 interfaces:
   adm: ens18
-  srv: ens19
-  srv_nat: ens20
-  adh: ens22
+  via: ens19
+  aurore: ens20
+  renater: ens21
+  srv: ens22
+  srv_nat: ens23
+  adh: ens1