Force ospf broadcast

hosts/dn42-il-gw1/configuration.nix

@@ -220,6 +220,7 @@
                           cost 80;
                   };
           };
+          type broadcast;
   }
 
   protocol bgp gw5 {

hosts/dn42-il-gw5/configuration.nix

@@ -97,6 +97,7 @@
       interface "ens19" {
         cost 80;
       };
+      type broadcast;
     };
   }
 

hosts/dn42-il-gw6/configuration.nix

@@ -89,6 +89,7 @@
                   interface "ens21" {
                           cost 80;
                   };
+                  type broadcast;
           };
   }