diff --git a/playbooks/bird.yml b/playbooks/bird.yml
index 3b72b18..6db5a02 100755
--- a/playbooks/bird.yml
+++ b/playbooks/bird.yml
@@ -95,7 +95,7 @@
       back0: null
     bird__ospf_stub_interfaces:
       - monit0
-      - ap0
+      - wifi0
       - int0
       - pub0
       - bmc0
@@ -398,7 +398,7 @@
 #            accept: true
 #          - accept: false
     bird__ospf_broadcast_interfaces:
-      backbone0: null
+      back0: null
     bird__ospf_stub_interfaces:
       - crans0
       - zayo0
diff --git a/playbooks/ifupdown2.yml b/playbooks/ifupdown2.yml
index a8c58b9..3ecb747 100755
--- a/playbooks/ifupdown2.yml
+++ b/playbooks/ifupdown2.yml
@@ -23,7 +23,7 @@
           ipv6_addrgen: false
         rezel0:
           ipv6_addrgen: false
-        backbone0:
+        back0:
           addresses:
             - 2a09:6840:203:1:1::1/56
             - 10.203.1.1/16
@@ -44,7 +44,7 @@
           ipv6_addrgen: false
         rezel0:
           ipv6_addrgen: false
-        backbone0:
+        back0:
           addresses:
             - 2a09:6840:203:1:2::1/56
             - 10.203.1.2/16
@@ -113,7 +113,7 @@
             - 10.203.1.3/16
         monit0:
           ipv6_addrgen: false
-        ap0:
+        wifi0:
           ipv6_addrgen: false
         int0:
           ipv6_addrgen: false
@@ -139,7 +139,7 @@
             - 10.203.1.4/16
         monit0:
           ipv6_addrgen: false
-        ap0:
+        wifi0:
           ipv6_addrgen: false
         int0:
           ipv6_addrgen: false
diff --git a/playbooks/keepalived.yml b/playbooks/keepalived.yml
index 1511679..ad313f1 100755
--- a/playbooks/keepalived.yml
+++ b/playbooks/keepalived.yml
@@ -36,7 +36,7 @@
     - edge-2.rtr.infra.auro.re
   vars:
     keepalived__virtual_router_id: 81
-    keepalived__interface: backbone0
+    keepalived__interface: back0
     keepalived__virtual_addresses:
       crans0:
         - 185.230.79.254/29
@@ -61,7 +61,7 @@
         - 10.204.0.1/16
         - 2a09:6840:204::1/56
         - fe80::1/10
-      ap0:
+      wifi0:
         - 10.205.0.1/16
         - 2a09:6840:205::1/56
         - fe80::1/10
diff --git a/playbooks/systemd_link.yml b/playbooks/systemd_link.yml
index 4557e39..4d3357e 100755
--- a/playbooks/systemd_link.yml
+++ b/playbooks/systemd_link.yml
@@ -32,7 +32,7 @@
           mac: 02:00:00:35:89:82
         rezel0:
           mac: 02:00:00:8F:4A:AD
-        backbone0:
+        back0:
           mac: 02:00:00:1C:3A:2E
         viarezo0:
           mac: 02:00:00:ED:70:64
@@ -47,7 +47,7 @@
           mac: 04:00:00:67:7B:12
         rezel0:
           mac: 04:00:00:C6:05:B7
-        backbone0:
+        back0:
           mac: 04:00:00:DE:22:E6
         viarezo0:
           mac: 04:00:00:45:FA:E6
@@ -82,11 +82,9 @@
           mac: 02:00:00:f0:8a:dd
         back0:
           mac: 02:00:00:f8:93:22
-        backbone0:
-          enabled: false
         monit0:
           mac: 02:00:00:da:97:7f
-        ap0:
+        wifi0:
           mac: 02:00:00:8c:c5:bf
         int0:
           mac: 02:00:00:75:40:3e
@@ -105,11 +103,9 @@
           mac: 04:00:00:d3:03:53
         back0:
           mac: 04:00:00:46:ba:f9
-        backbone0:
-          enabled: false
         monit0:
           mac: 04:00:00:72:0b:2d
-        ap0:
+        wifi0:
           mac: 04:00:00:ee:42:0f
         int0:
           mac: 04:00:00:21:fd:d0
@@ -128,8 +124,6 @@
           mac: 02:00:00:D8:37:45
         back0:
           mac: 02:00:00:BF:10:4C
-        backbone0:
-          enabled: false
         trunk0:
           mac: 02:00:00:E9:BA:15
       isp-2.rtr.infra.auro.re:
@@ -137,8 +131,6 @@
           mac: 04:00:00:85:C3:5D
         back0:
           mac: 04:00:00:FE:2D:67
-        backbone0:
-          enabled: false
         trunk0:
           mac: 04:00:00:D8:F5:4D
       dhcp-1.isp.infra.auro.re: