[radvd] Install radvd on routers

plays/firewall.yml

@@ -10,6 +10,24 @@
   roles:
     - arp-proxy
 
+- hosts: crans_routeurs
+  vars:
+    subnets:
+      - name: infra
+        prefix: fd00:0:0:11::/64
+        dns:
+          - fd00::11:0:ff:fe00:9911
+      - name: adh
+        prefix: 2a0c:700:12::/64
+        dns:
+          - 2a0c:700:12::ff:fe00:9912
+      - name: adh_nat
+        prefix: 2a0c:700:13::/64
+        dns:
+          - 2a0c:700:13::ff:fe00:9913
+  roles:
+    - radvd
+
 # Deploy firewall
 - hosts: crans_routeurs
   vars: