diff --git a/modules/codedPC/networking.nix b/modules/codedPC/networking.nix
new file mode 100644
index 0000000..0a9c8d4
--- /dev/null
+++ b/modules/codedPC/networking.nix
@@ -0,0 +1,11 @@
+{
+  networking = {
+    hostName = "codedPC";
+    networkmanager.enable = true;
+
+    firewall = {
+      enable = true;
+      allowedTCPPorts = [ 3000 ];
+    };
+  };
+}