Network Utilities

How to Port Forward Mu Online

Mu Online is a MMO and Role-Playing game published by Webzen released in 2003.

Mu Online includes the following styles of gameplay.

  • MMO stands for Massively Multiplayer Online game. MMO's are huge open worlds where large numbers of people play at the same time. The focus highly on character development and progression, as well as loot collection and grouping together.
  • In a role playing game, or RPG, the player takes on the role of the main character and helps the story line to unfold. It usually involves a very long play time, inventory management, and a deep leveling system. RPG's are usually the longest style of game. Skyrim and Fallout are amongst the most popular RPG style games.

Port Forward Mu Online

When you are playing Mu Online you might need to forward some ports in your router. Forwarding ports is a useful trick in gaming because it can really help to make your network connection most stable and frequently even faster. Routers were not designed to allow incoming network requests and some games can play tremendously better if an incoming connection is forwarded through the router to the game.

Before You Forward a Port

Before you can forward a port you need to know the following things:

  • The IP address of your router.
  • The IP address of the device that the game will play on: either your computer or your console.
  • A list of TCP and UDP ports that need to be forwarded.

How to navigate to your router's IP Address

The easiest way to locate your router's IP address is to run our free Router Detector utility. It's a part of the Network Utilities suite of tools and it's completely free to use.

How To Forward Ports

A smart way to forward your ports is to use Network Utilities. Since Network Utilities allows you to both forward and un-forward ports easily you can keep your network security maximized, and then forward ports only when you need them. Alternatively you can do it by hand.

The process for forwarding a port is generally:

  • Start by logging in to your router.
  • Locate your routers port forwarding section.
  • Put the IP address of your computer or gaming console in the correct box in your router.
  • Put the TCP and UDP ports for your game in the matching boxes in your router.
  • Intermittently you have to reboot your router for the changes to take effect.

Ports Required for Mu Online

The incoming connection ports that need to be forwarded for Mu Online are as follows:

Mu Online - PC

  • TCP: 44405,55901
  • UDP: 55901

We have guides that are custom tailored for Mu Online that will show you the incoming ports.

That's all it takes to open your ports. Want more? Check out our growing list of games and applications.

Jason Bauer

Jason Bauer

Jason Bauer is an owner and programmer for PortForward. You can find more of his articles in the Games and Applications section of our site.