The incoming ports that need to be forwarded for ARMA: Armed Assault Server are:
ARMA: Armed Assault Server - PC
- TCP:
- UDP: 2302-2305
Setting Up a Port Forward for ARMA: Armed Assault Server

When you use ARMA: Armed Assault Server you might need to forward some ports in your router. Forwarding ports is used to allow incoming connection requests from the internet to ARMA: Armed Assault Server.
Routers are not designed to allow incoming network requests. By forwarding ports you can work around this limitation.
Remember to Do These Things Before You Forward a Port
Before forwarding a port make sure that you know these things:
- The IP address of your router.
- The IP address of your computer.
- A list of TCP and UDP ports that need to be forwarded.
How to Locate Your Router's IP Address
You can run our free Router Detector software to locate your router's IP address. The software is part of our Network Utilities suite of tools and it is completely free to use.
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: Armed Assault Server
The easiest way to forward your ports is to use our Network Utilities software. 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.
Alternatively you can do it by hand. 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.
- Type the IP address of your computer into the correct box in your router.
- Enter the TCP and UDP ports that you need to forward for ARMA: Armed Assault Server in the corresponding boxes in your router.
Usually you have to reboot your router in order to save the changes.
You can choose your router from our list to see exactly how to forward ports for ARMA: Armed Assault Server:
List of Routers - Customized for ARMA: Armed Assault Server
That's all it takes to forward your ports for ARMA: Armed Assault Server.