diff --git a/configuration.nix b/configuration.nix
index 827fb30..167b62a 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -129,6 +129,15 @@
   # services.openssh.enable = true;
 
   # Open ports in the firewall.
+  networking.firewall = {
+    allowedTCPPortRanges = [
+      { from = 1714; to = 1764; }
+    ];
+    
+    allowedUDPPortRanges = [
+      { from = 1714; to = 1764; }
+    ];
+  };
   # networking.firewall.allowedTCPPorts = [ ... ];
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.