diff --git a/config/net/c3d2.nix b/config/net/c3d2.nix
index 6b452a0..53d206b 100644
--- a/config/net/c3d2.nix
+++ b/config/net/c3d2.nix
@@ -66,6 +66,7 @@
       c3d2-gw1 = "172.22.99.2";
       c3d2-gw2 = "172.22.99.3";
       c3d2-gw3 = "172.22.99.4";
+      dacbert = "172.22.99.203";
       dn42 = "172.22.99.253";
     };
     ipv6Router = "c3d2-gw3";