How to Port Forward Factorio

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Port Forward Staff
September 19, 2018 (Last Updated: ) | Reading Time: 3 minutes

Factorio is Wube Software's Action, Real-Time, Strategy, Survival, Simulation, Open-World, and 2D game with a release date in 2020.

factorio header
factorio header

Factorio includes the following genres of gameplay.

Port Forward Factorio

When you are playing Factorio 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 sometimes 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:

How to locate 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

Don't have time? Use our Network Utilities software. It's the fastest way to both open and close ports in your router. Of you can do it manually if you want.

The normal process for forwarding a port is:

Which Ports Does Factorio Require

The specific ports for Factorio are as follows:

Factorio - PC

  • TCP:
  • UDP: 34197

Factorio - Steam

  • TCP: 27015-27030, 27036-27037
  • UDP: 4380, 27000-27031, 27036, 34197

We have guides that are custom tailored for Factorio that will show you the required ports that need to be forwarded.

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

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