add router config

hosts/voyager/configuration.nix

@@ -0,0 +1,11 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./hardware-configuration.nix
+  ];
+
+  time.timeZone = "Europe/Berlin";
+
+}
+

mod/pkgs.nix

@@ -9,5 +9,11 @@
     net-tools
     ethtool
     dhcpcd
+    dig
+    usbutils
+    dhcpcd
+    host
+    dnslookup
+    drill
   ];
 }