How to port forward Factorio
PUREVPNPort ForwardingRouterHow to port forward Factorio

Factoria is a construction-based simulation game available on multiple platforms including macOS, Windows, Linux, etc. The game is reported to be completely addictive and can be best enjoyed with an uninterrupted connection.

But to manage that you will need to open up some ports to help your device communicate with the Factorio server.  Here is everything you need to know about Factorio server Port Forwarding.

Requirements – Port Forwarding Factorio 

Before you move on to actually forward ports make sure you have fulfilled all the requirements for the process:

  • Download and install Factorio on your gaming device. 
  • Get the IP address of your network router.
  • Note the IP address of your gaming device too.
  • Lastly, make sure you have the TCP and UDP ports required for Factorio server Port Forwarding

Port forward Factorio on Routers and Devices

Now that you have gathered all of the requirements, you can follow the steps given below to open ports for Factorio:

  1. Open your web browser.
  2. In the URL/Address bar, type in your router’s IP address.
  3. The router’s login page will appear once you hit enter.
  4. Enter your user credentials to access the router’s settings.
  5. After successfully logging in, look for the Port Forwarding section.
  6. Now open the Port Forwarding tab to create a new rule for Factorio.
  7. In the appropriate box, type the game console or device’s IP address.
  8. Enter the TCP and UDP ports for the Factorio server Port Forwarding.
  9. Factorio uses the following TCP ports by default: 27015-27030, and 27036-27037.
  10. The default UDP ports are 4380, 27000-27031, 27036, and 34197.
  11.  Click on the Apply button.
  12. That’s it. Restart your router so that the modifications take effect.
  13. You can now host your very own Factorio server. Invite your friends to connect over a friendly game and all you need is a hostname and port number i.e.

Open Ports with PureVPN Port Forwarding Add-on

Having trouble following lengthy port forwarding guides? Use a Port Forwarding add-on to quickly open ports.

Factorio Ports Needed to Run

In order to enjoy the greatest Factorio experience, you must open up some TCP and UDP ports. The following are the default ports for the Factorio server:

Factorio  (Steam)TCP – 27015-27030, 27036-27037UDP – 4380, 27000-27031, 27036, 34197
Factorio  (PC)TCP – UDP – 34197

Quickly and Safely Open Ports Using PureVPN

Forwarding ports has never been easier

How to Open Ports behind CGNAT

You could find it challenging to open ports if your ISP uses CGNAT. When CGNAT is in place, ISPs can easily allocate the same public IP to a number of end customers. The shared IP reduces bandwidth consumption but makes it challenging for users to forward ports.

Using PureVPN’s Port Forwarding add-on, you can easily get around all of these CGNAT-related limitations and open ports for Factorio.

Find out more about how PureVPN’s Port Forwarding add-on can enable you to bypass CGNAT in a few clicks.

PureVPN’s Port Forwarding Add-on

A secure way to open all ports

You can find Port Forwarding to be challenging if your network devices are built differently than the ones explained in the port forwarding guide.

When trying to port forward Factorio, there are some other issues you also need to worry about. Your ISP might block ports as a result of certain security hazards. Due to these worries, your system’s firewall can also deny your requests to port forward Factorio.

However, these problems can be quickly fixed using a Port Forwarding add-on. PureVPN is the ideal way to instantly stabilize your network connections and open ports without risk.

Frequently Asked Questions

Does Factorio need port forwarding?

Yes, Factorio port forwarding will make it simpler for the server to contact your device inside LAN. You won’t face delays when playing your favorite games, and it will assist in reducing network interruptions.

Does port forwarding make gaming faster?

By establishing a direct line of communication, port forwarding enables servers to connect to LAN systems without any limitations. This way gamers can enjoy gaming sessions without lag.

When should you use port forwarding?

Configuring a router for port forwarding becomes essential when you have to play games without any restrictions from ISPs. ISPs block ports to manage their bandwidth, making it a frustrating experience for you.

What happens when you forward ports?

Forwarding ports refer to sending permissions to get access to servers. Some servers are not open to everyone, so the malicious traffic is controlled. That is why you port forward to gain access to the specific server you wish to connect to.

How many ports can be forwarded simultaneously?

Fifteen ports can be forwarded simultaneously.

Do I still need to forward the ports manually from my router?

No, if you are a subscriber of PureVPN, you don’t need to do that.

Will port forwarding allow me to access my camera’s web server remotely?

Yes, the PureVPN port forwarding feature enables you to access the camera’s web server remotely.


Marrium Akhtar


June 20, 2023


10 months ago

Marrium is a dedicated digital Marketer and an SEO enthusiast who is skilled in cracking SEO codes. Other than work, she loves to stream, eat, and repeat.

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