diff --git a/group_vars/all/network_interfaces.yml b/group_vars/all/network_interfaces.yml
index 200f0cda..92a95cb5 100644
--- a/group_vars/all/network_interfaces.yml
+++ b/group_vars/all/network_interfaces.yml
@@ -30,3 +30,8 @@ glob_network_interfaces:
       gateway: "{{ query('ldap', 'ip', 'passerelle', 'adh-nat') | ipv4 | first }}"
       dns: "{{ query('ldap', 'ip', 'passerelle', 'adh-nat') | ipv4 | first }}"
       gateway_v6: "{{ query('ldap', 'ip', 'passerelle', 'adh-nat') | ipv6 | first }}"
+    - name: ens
+      id: 54
+      gateway: "{{ query('ldap', 'ip', 'passerelle', 'ens') | ipv4 | first }}"
+      dns: "{{ query('ldap', 'ip', 'passerelle', 'ens') | ipv4 | first }}"
+      gateway_v6: "{{ query('ldap', 'ip', 'passerelle', 'ens') | ipv6 | first }}"
diff --git a/group_vars/keepalived.yml b/group_vars/keepalived.yml
index 8a51d7e8..e4c937d3 100644
--- a/group_vars/keepalived.yml
+++ b/group_vars/keepalived.yml
@@ -11,6 +11,11 @@ glob_keepalived:
       ipv6: yes
       notify: /var/local/services/keepalived/keepalived.py
       zones:
+        - vlan: via
+          ipv4: 138.195.159.250/30
+        - vlan: aurore
+          ipv4: 185.230.79.253/29
+          ipv6: 2a0c:700:28::1/64
         - vlan: srv
           ipv4: 185.230.79.62/26
           ipv6: 2a0c:700:2::ff:fe00:9902/64
@@ -20,10 +25,9 @@ glob_keepalived:
         - vlan: adh
           ipv4: 185.230.78.99/24
           ipv6: 2a0c:700:12::ff:fe00:9912/48
-        - vlan: aurore
-          ipv4: 185.230.79.253/29
-          brd: no
-          ipv6: 2a0c:700:28::1/64
+        - vlan: ens
+          ipv4: 100.84.0.99/16
+          ipv6: 2a0c:700:54::ff:fe00:9954/48
 
 glob_service_keepalived:
   name: keepalived
diff --git a/host_vars/routeur-daniel.adm.crans.org/vars.yml b/host_vars/routeur-daniel.adm.crans.org/vars.yml
index dabb4748..8b24f1a9 100644
--- a/host_vars/routeur-daniel.adm.crans.org/vars.yml
+++ b/host_vars/routeur-daniel.adm.crans.org/vars.yml
@@ -3,7 +3,7 @@ interfaces:
   adm: ens18
   via: ens19
   aurore: ens20
-  renater: ens21
-  srv: ens22
-  srv_nat: ens23
-  adh: ens1
+  srv: ens21
+  srv_nat: ens22
+  adh: ens23
+  ens: ens1
diff --git a/host_vars/routeur-jack.adm.crans.org/vars.yml b/host_vars/routeur-jack.adm.crans.org/vars.yml
index dabb4748..8b24f1a9 100644
--- a/host_vars/routeur-jack.adm.crans.org/vars.yml
+++ b/host_vars/routeur-jack.adm.crans.org/vars.yml
@@ -3,7 +3,7 @@ interfaces:
   adm: ens18
   via: ens19
   aurore: ens20
-  renater: ens21
-  srv: ens22
-  srv_nat: ens23
-  adh: ens1
+  srv: ens21
+  srv_nat: ens22
+  adh: ens23
+  ens: ens1
diff --git a/host_vars/routeur-sam.adm.crans.org/vars.yml b/host_vars/routeur-sam.adm.crans.org/vars.yml
index dabb4748..8b24f1a9 100644
--- a/host_vars/routeur-sam.adm.crans.org/vars.yml
+++ b/host_vars/routeur-sam.adm.crans.org/vars.yml
@@ -3,7 +3,7 @@ interfaces:
   adm: ens18
   via: ens19
   aurore: ens20
-  renater: ens21
-  srv: ens22
-  srv_nat: ens23
-  adh: ens1
+  srv: ens21
+  srv_nat: ens22
+  adh: ens23
+  ens: ens1