fix ipv6

configuration.nix

@@ -150,19 +150,15 @@
       done
     '')
 
-    (pkgs.writeShellApplication {
-      name = "reflac";
-      runtimeInputs = with pkgs; [ flac ];
-      excludeShellChecks = [ "2086" ];
-
-      text = builtins.readFile (
+    flac
+    (pkgs.writeScriptBin "reflac" (
+      builtins.readFile (
         pkgs.fetchurl {
           url = "https://raw.githubusercontent.com/chungy/reflac/refs/heads/master/reflac";
           sha256 = "61c6cc8be3d276c6714e68b55e5de0e6491f50bbf195233073dbce14a1e278a7";
         }
-      );
-    })
-
+      )
+    ))
   ];
 
   services.zfs = {
@@ -239,11 +235,10 @@
       address = "10.1.1.1";
       interface = eth_interface;
     };
-    # TODO! fix this
-    # defaultGateway6 = {
-    #   address = "fe80::/64";
-    #   interface = eth_interface;
-    # };
+    defaultGateway6 = {
+      address = "fe80::/64";
+      interface = eth_interface;
+    };
   };
 
   users.users.${username} = {