diff --git a/all.yml b/all.yml
index 403a04e..4d0f35c 100755
--- a/all.yml
+++ b/all.yml
@@ -5,7 +5,10 @@
 - import_playbook: playbooks/ssh.yml
 - import_playbook: playbooks/chronyd.yml
 - import_playbook: playbooks/kresd.yml
+- import_playbook: playbooks/knotd.yml
 - import_playbook: playbooks/resolvconf.yml
 - import_playbook: playbooks/ifupdown2.yml
 - import_playbook: playbooks/keepalived.yml
+- import_playbook: playbooks/dhcpd.yml
+- import_playbook: playbooks/bird.yml
 ...
diff --git a/playbooks/bird.yml b/playbooks/bird.yml
index 01c11dc..6f01cd4 100755
--- a/playbooks/bird.yml
+++ b/playbooks/bird.yml
@@ -36,6 +36,14 @@
           - client-4.isp.auro.re
     bird__radv_dns_servers:
       - 2a09:6840:128::10:3
+    bird__ospf_broadcast_interfaces:
+      ens19: null
+    bird__ospf_stub_interfaces:
+      - clients-0
+      - clients-1
+      - clients-2
+      - clients-3
+      - clients-4
   roles:
     - bird
 
@@ -47,6 +55,16 @@
       infra-1.rtr.infra.auro.re: 10.203.0.3
       infra-2.rtr.infra.auro.re: 10.203.0.4
     bird__router_id: "{{ bird__router_ids[inventory_hostname] }}"
+    bird__ospf_broadcast_interfaces:
+      ens19: null
+    bird__ospf_stub_interfaces:
+      - ens20
+      - ens21
+      - ens22
+      - ens23
+      - enp2s1
+      - enp2s2
+      - enp2s3
   roles:
     - bird
 
@@ -99,11 +117,9 @@
         - fec0::/10
         - ff00::/8
     bird__router_id: "{{ bird__router_ids[inventory_hostname] }}"
-    bird__ospf_broadcast_interfaces:
-      ens22: null
-    bird__ospf_stub_networks:
-      - 0.0.0.0/0
-      - ::/0
+    #bird__ospf_stub_networks:
+    #  - 0.0.0.0/0
+    #  - ::/0
     bird__bgp_sessions:
       - name: zayo
         local:
@@ -168,9 +184,15 @@
               asn: "{{ bird__asn.aurore }}"
               size: 3
           - accept: true
-    bird__static_unreachable:
-      - 45.66.108.0/22
-      - 2a09:6840::/29
+    bird__ospf_broadcast_interfaces:
+      ens22: null
+    bird__ospf_stub_interfaces:
+      - ens19
+      - ens20
+      - ens21
+    #bird__static_unreachable:
+    #  - 45.66.108.0/22
+    #  - 2a09:6840::/29
   roles:
     - bird
 ...
diff --git a/playbooks/ifupdown2.yml b/playbooks/ifupdown2.yml
index 42c4fdd..cad8cde 100755
--- a/playbooks/ifupdown2.yml
+++ b/playbooks/ifupdown2.yml
@@ -108,13 +108,13 @@
         ens23:
           ipv6_addrgen: false
           forward: true
-        ens1:
+        enp2s1:
           ipv6_addrgen: false
           forward: true
-        ens2:
+        enp2s2:
           ipv6_addrgen: false
           forward: true
-        enp1s3:
+        enp2s3:
           ipv6_addrgen: false
           forward: true
       infra-2.rtr.infra.auro.re:
@@ -140,13 +140,13 @@
         ens23:
           ipv6_addrgen: false
           forward: true
-        ens1:
+        enp2s1:
           ipv6_addrgen: false
           forward: true
-        ens2:
+        enp2s2:
           ipv6_addrgen: false
           forward: true
-        enp1s3:
+        enp2s3:
           ipv6_addrgen: false
           forward: true
       isp-1.rtr.infra.auro.re:
diff --git a/playbooks/keepalived.yml b/playbooks/keepalived.yml
index 8273692..4532610 100755
--- a/playbooks/keepalived.yml
+++ b/playbooks/keepalived.yml
@@ -75,15 +75,15 @@
         - 10.207.0.1/16
         - 2a09:6840:207::1/56
         - fe80::1/10
-      ens1:
+      enp2s1:
         - 10.208.0.1/16
         - 2a09:6840:208::1/56
         - fe80::1/10
-      ens2:
+      enp2s2:
         - 10.209.0.1/16
         - 2a09:6840:209::1/56
         - fe80::1/10
-      enp1s3:
+      enp2s3:
         - 10.210.0.1/16
         - 2a09:6840:210::1/56
         - fe80::1/10
diff --git a/roles/bird/templates/bird.conf.j2 b/roles/bird/templates/bird.conf.j2
index c7e30ef..c812cad 100644
--- a/roles/bird/templates/bird.conf.j2
+++ b/roles/bird/templates/bird.conf.j2
@@ -27,7 +27,6 @@ protocol kernel kernel6 {
     };
 }
 
-
 {% if bird__static_unreachable | ansible.utils.ipv4 %}
 protocol static unreachable4 {
     ipv4 {
@@ -52,12 +51,10 @@ protocol static unreachable6 {
 
 {% if bird__ospf_broadcast_interfaces %}
 protocol ospf v2 ospf4 {
-
     ipv4 {
         import all;
         export where source ~ [ RTS_STATIC, RTS_DEVICE ];
     };
-
     area 0 {
 {% for network in bird__ospf_stub_networks | ansible.utils.ipv4 %}
         stubnet {{ network }};
@@ -85,12 +82,10 @@ protocol ospf v2 ospf4 {
 
 {% if bird__ospf_broadcast_interfaces %}
 protocol ospf v3 ospf6 {
-
     ipv6 {
         import all;
         export where source ~ [ RTS_STATIC, RTS_DEVICE ];
     };
-
     area 0 {
 {% for network in bird__ospf_stub_networks | ansible.utils.ipv6 %}
         stubnet {{ network }};
@@ -112,7 +107,6 @@ protocol ospf v3 ospf6 {
         };
 {% endfor %}
     };
-
 }
 {% endif %}
 
@@ -172,23 +166,18 @@ filter bgp{{ version }}_{{ direction }}_{{ session.name }} {
        | ansible.utils.ipaddr(version=version)
        | first %}
 protocol bgp bgp{{ version }}_{{ session.name }} {
-
     local {{ local_address }} as {{ session.local.as }};
     neighbor {{ remote_address }} as {{ session.remote.as }};
-
     {{ "ipv4" if version == 4 else "ipv6" }} {
         import filter bgp{{ version }}_import_{{ session.name }};
         export filter bgp{{ version }}_export_{{ session.name }};
     };
-
 }
-
 {% endfor %}
 {% endfor %}
 
 {% if bird__radv_interfaces %}
 protocol radv {
-
 {% for name, iface in bird__radv_interfaces.items() %}
     interface {{ name | enquote }} {
         max ra interval {{ bird__radv_max_interval | int }};
@@ -200,10 +189,8 @@ protocol radv {
 {% endfor %}
     };
 {% endfor %}
-
 {% for address in bird__radv_dns_servers %}
     rdnss {{ address | ipaddr }};
 {% endfor %}
-
 }
 {% endif %}