You may need to forward ports in your router when you use ARMA 3 Server. A port forward allows incoming connection requests from the internet to go straight to ARMA 3 Server.
Routers do not generally allow incoming connection requests from the internet. A port forward can overcome this limitation.
Before You Forward a Port
Before forwarding a port make sure that you know these things:
- The IP address of your router.
- Your computer's internal IP address.
- Each of the TCP and UDP ports that you need to forward.
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:
- Your VPN provider should have a no-logs policy. This means that they do not keep any logs of any kind.
- Make sure that your VPN provider has lots of exit nodes all around the world.
- Check that your VPN will not affect your speed.
- Verify that your VPN provider uses WireGuard as the underlying protocol.
- Many people prefer a VPN provider that is not based in the United States.
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.
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.
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 is part of our Network Utilities suite of tools and is free for you to use it.
We have a guide you can follow Find Your Router IP Address if you don't want to run the software.
Setting Up a Port Forward for ARMA 3 Server
We have Network Utilities software that can forward ports for you. With Network Utilities, you can easily forward ports and also un-forward ports quickly so that you can keep your network up to date with the ports that you need forwarded and maximize your network security.
You can also choose to set up port forwards manually. The step-by-step process for forwarding a port is:
- Start by logging in to your router.
- Look for the port forwarding section in your router.
- Put your computer's IP address in the proper box in your router.
- It is now time to type the TCP and UDP ports that you are forwarding for ARMA 3 Server in the correct boxes in your router.
Frequently you have 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 ARMA 3 Server:
List of Routers - Customized for ARMA 3 Server
Forwarding Ports for ARMA 3 Server
Here is a list of the ports that need to be forwarded for ARMA 3 Server:
ARMA 3 Server - PC
- TCP:
- UDP: 2302-2306
Those are the steps for forwarding ports in your router for ARMA 3 Server.
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