Network Utilities

How to Port Forward Doom 3

Doom 3 is Activision's First Person Shooter game released in 2004.

Doom 3 has the following styles of gameplay.

  • First person games are played from the perspective of the player. They typically have a gun or other weapon held out in front, but this is not always the case. Many first person games are sometimes called "shooters" because the primary goal of the game is to shoot other players or creatures, but this is not always the case.
  • In a shooter the player must have a very fast reaction time. Usually there is a weapon held out in front of the player that is used to target other players or enemies. They can be either single player or multiplayer. The single player versions usually have a short storyline with minor RPG elements. Call of Duty and Battlefield are some very popular examples.

How to Port Forward Doom 3

When you are playing Doom 3 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 on occasion 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 network router.
  • Your gaming machine's IP address.
  • The TCP and UDP ports that need to be forwarded.

How to click the links to get to your router's IP Address

The easiest way to navigate to 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

The fastest way to do this is to use Network Utilities. Network Utilities can forward your ports in just a few clicks, and close them back down when you are done just as easily. You can also do it the manual way.

The normal process for forwarding a port is:

  • Open a web browser and navigate to your router's IP address.
  • Locate your routers port forwarding section.
  • Put the IP address of your computer or gaming console in the appropriate box in your router.
  • Put the TCP and UDP ports for your game in the matching boxes in your router.
  • Sometimes you have to reboot your router for the changes to take effect.

Which Ports Does Doom 3 Require

The necessary ports that need to be forwarded for Doom 3 are as follows:

Doom 3 - PC

  • TCP: 27650,27666
  • UDP: 27650,27666

If you want to follow guides that are custom tailored to your exact router and Doom 3 simply follow one of these links:

That's all it takes to get your ports open. Don't forget to check out our growing list of games and programs.

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.