[syncthing] Sets up relay on MCP

system/hosts/mcp/configuration.nix

@@ -111,9 +111,18 @@
     };
   };
 
+  ### Syncthing relay
+  # So I don't have to use public relays
+  services.syncthing.relay = {
+    enable = true;
+    pools = [ ];
+  };
+
   ### Firewall
   # Open ports in the firewall.
-  # networking.firewall.allowedTCPPorts = [ ... ];
+  networking.firewall.allowedTCPPorts = [
+    22067 # Syncthing relay
+  ];
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;