diff --git a/extra-nixos.nix b/extra-nixos.nix
index e9a7902..9bffed8 100644
--- a/extra-nixos.nix
+++ b/extra-nixos.nix
@@ -21,5 +21,11 @@ boot.kernelPackages = pkgs.linuxPackages_latest;
     };
     settings.auto-optimise-store = true;
   };
-  
+
+#### extra network ####
+#networking.extraHosts =
+#  ''
+#    10.8.0.1 auth.w3n.cc
+#  '';
+#  
 }