diff --git a/machines/nixos/vault01/networking.nix b/machines/nixos/vault01/networking.nix
index f324f11..fdaafe5 100644
--- a/machines/nixos/vault01/networking.nix
+++ b/machines/nixos/vault01/networking.nix
@@ -119,9 +119,16 @@ let
 
     vlan-admin-ap = {
       Id = 3001;
-      address = [ "fd26:baf9:d250:8001::1/64" ];
+      address = [
+        "fd26:baf9:d250:8001::1/64"
+        # FIXME: ipv4 is temporary for APs in production
+        "10.0.253.1/24"
+      ];
       extraNetwork = {
-        networkConfig.IPv6SendRA = true;
+        networkConfig = {
+          IPv6SendRA = true;
+          DHCPServer = "yes";
+        };
         ipv6Prefixes = [
           {
             AddressAutoconfiguration = false;