diff --git a/shared/commons/mesh.nix b/shared/commons/mesh.nix
index 57503ac..0410816 100644
--- a/shared/commons/mesh.nix
+++ b/shared/commons/mesh.nix
@@ -71,7 +71,7 @@ in
             matchConfig.Name = "mesh";
             address = [
                 "172.19.${toString myZone}.${toString myId}/17"
-                "fc00::${toString myZone}:${toString myId}/112"
+                "fc00::${toString myZone}:${toString myId}/96"
             ];
             routes = rtwg4 ++ rtwg6;
         };
diff --git a/shared/dns/knot.nix b/shared/dns/knot.nix
index a28deed..048f36f 100644
--- a/shared/dns/knot.nix
+++ b/shared/dns/knot.nix
@@ -113,12 +113,12 @@ let
 
     # Gen A records for lf zone
     lfARecords = lib.flatten (lib.mapAttrsToList (hostname: node:
-        lib.optional (supportsIPv4 node) "${hostToLfDomain hostname} IN A 172.19.${toString node.zone}.${toString node.id}"
+        "${hostToLfDomain hostname} IN A 172.19.${toString node.zone}.${toString node.id}"
     ) nodes);
     
     # Gen AAAA records for lf zone
     lfAAAARecords = lib.flatten (lib.mapAttrsToList (hostname: node:
-        lib.optional (supportsIPv6 node) "${hostToLfDomain hostname} IN AAAA fc00::${toString node.zone}:${toString node.id}"
+        "${hostToLfDomain hostname} IN AAAA fc00::${toString node.zone}:${toString node.id}"
     ) nodes);
 
     # Gen first NS for SOA