How to Forward Ports in Your Router for a MUnique OpenMU Server

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Port Forward Staff
September 16, 2022 (Last Updated: ) | Reading Time: 1 minutes
MU Online game artwork
MU Online game artwork

When you use MUnique OpenMU Server you might need to forward some ports in your router. Forwarding ports is used to allow incoming connection requests from the internet to MUnique OpenMU Server.

Routers do not generally allow incoming connection requests from the internet. A port forward can overcome this limitation.

Before You Forward a Port

Make sure that you know these things before forwarding a port:

Use a VPN Instead

Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.

We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes forwarding a port no longer necessary for most applications. With NordVPN Meshnet, you can connect to your devices from anywhere in the world, completely secure, over a highly encrypted VPN tunnel.

When shopping for a VPN, make sure that they meet the following criteria:

This is the list of requirements that we used when we were shopping around for a VPN provider. There are lots of free, shady VPN providers out there that we looked at and dismissed.

Based in Panama, using diskless servers, and with over 6,100 servers in 61 countries, we can safely say that NordVPN satisfies all of these requirements.

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Once you've set up your NordVPN account on multiple computers and enabled Meshnet, you can seamlessly access all of your devices as if they were on the same network. You don't even have to log in to your router. It's very simple.

Every time you click on one of our affiliate links, such as NordVPN, we get a little kickback for introducing you to the service. Think of us as your VPN wingman.

Find 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.

You can also follow our Find Your Router IP Address article.

How To Forward Ports for MUnique OpenMU Server

We have Network Utilities software that can forward ports for you. Network Utilities lets you manage port forwards by putting them in when you need them and also removing the ones that you no longer need which maximized network security.

Another option is to go through the process of forwarding ports one step at a time. The normal process for forwarding a port is:

You probably will need to reboot your router for the changes to take effect.

You can choose your router from our list to see exactly how to forward ports for MUnique OpenMU Server:

List of Routers - Customized for MUnique OpenMU Server

Set Up a Port Forward for MUnique OpenMU Server

The incoming ports that need to be forwarded for MUnique OpenMU Server are:

MUnique OpenMU Server - PC

  • TCP: 44405, 55901-55903, 55980
  • UDP:

That is the process required to forward ports in your router for MUnique OpenMU Server.

Don't forget to sign up for NordVPN's promo deal before it's gone.

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