diff --git a/host_vars/routeur-daniel.adm.crans.org/bird.yml b/host_vars/routeur-daniel.adm.crans.org/bird.yml
index f8269ef1ec42f31d120f0faf140bab0cbeeec174..5237933556fa3a22e8921a00b701404cf396196d 100644
--- a/host_vars/routeur-daniel.adm.crans.org/bird.yml
+++ b/host_vars/routeur-daniel.adm.crans.org/bird.yml
@@ -3,24 +3,25 @@ loc_bird:
   ipv4:
     id: 185.230.79.253
     binds:
-      - 138.195.159.250
+#      - 138.195.159.250
       - 185.230.79.253
     statics:
+      - 185.230.77.0/24
       - 185.230.78.0/24
       - 185.230.79.0/24
     kernel_filter:
       - 185.230.78.0/24
     bgps:
-      - name: viarezo
-        allow_local_as: 1
-        local:
-          as: 204515
-          address: 138.195.159.250
-        remote:
-          as: 212424
-          address: 138.195.159.249
-        allow_export_prefixes:
-          - 185.230.76.0/22+
+#      - name: viarezo
+#        allow_local_as: 1
+#        local:
+#          as: 204515
+#          address: 138.195.159.250
+#        remote:
+#          as: 212424
+#          address: 138.195.159.249
+#        allow_export_prefixes:
+#          - 185.230.76.0/22+
       - name: aurore
         allow_local_as: 1
         local:
diff --git a/host_vars/routeur-jack.adm.crans.org/bird.yml b/host_vars/routeur-jack.adm.crans.org/bird.yml
index f8269ef1ec42f31d120f0faf140bab0cbeeec174..5237933556fa3a22e8921a00b701404cf396196d 100644
--- a/host_vars/routeur-jack.adm.crans.org/bird.yml
+++ b/host_vars/routeur-jack.adm.crans.org/bird.yml
@@ -3,24 +3,25 @@ loc_bird:
   ipv4:
     id: 185.230.79.253
     binds:
-      - 138.195.159.250
+#      - 138.195.159.250
       - 185.230.79.253
     statics:
+      - 185.230.77.0/24
       - 185.230.78.0/24
       - 185.230.79.0/24
     kernel_filter:
       - 185.230.78.0/24
     bgps:
-      - name: viarezo
-        allow_local_as: 1
-        local:
-          as: 204515
-          address: 138.195.159.250
-        remote:
-          as: 212424
-          address: 138.195.159.249
-        allow_export_prefixes:
-          - 185.230.76.0/22+
+#      - name: viarezo
+#        allow_local_as: 1
+#        local:
+#          as: 204515
+#          address: 138.195.159.250
+#        remote:
+#          as: 212424
+#          address: 138.195.159.249
+#        allow_export_prefixes:
+#          - 185.230.76.0/22+
       - name: aurore
         allow_local_as: 1
         local:
diff --git a/host_vars/routeur-sam.adm.crans.org/bird.yml b/host_vars/routeur-sam.adm.crans.org/bird.yml
index f8269ef1ec42f31d120f0faf140bab0cbeeec174..5237933556fa3a22e8921a00b701404cf396196d 100644
--- a/host_vars/routeur-sam.adm.crans.org/bird.yml
+++ b/host_vars/routeur-sam.adm.crans.org/bird.yml
@@ -3,24 +3,25 @@ loc_bird:
   ipv4:
     id: 185.230.79.253
     binds:
-      - 138.195.159.250
+#      - 138.195.159.250
       - 185.230.79.253
     statics:
+      - 185.230.77.0/24
       - 185.230.78.0/24
       - 185.230.79.0/24
     kernel_filter:
       - 185.230.78.0/24
     bgps:
-      - name: viarezo
-        allow_local_as: 1
-        local:
-          as: 204515
-          address: 138.195.159.250
-        remote:
-          as: 212424
-          address: 138.195.159.249
-        allow_export_prefixes:
-          - 185.230.76.0/22+
+#      - name: viarezo
+#        allow_local_as: 1
+#        local:
+#          as: 204515
+#          address: 138.195.159.250
+#        remote:
+#          as: 212424
+#          address: 138.195.159.249
+#        allow_export_prefixes:
+#          - 185.230.76.0/22+
       - name: aurore
         allow_local_as: 1
         local: