The ports that need to be forwarded for Commandos: Behind Enemy Lines Server are listed here:
Commandos: Behind Enemy Lines Server - PC
- TCP: 4321-4322
- UDP: 4321-4322
Forwarding Ports for Commandos: Behind Enemy Lines Server

You might need to forward some ports in your router when you use Commandos: Behind Enemy Lines Server. Forwarding ports is used to allow incoming connection requests from the internet to Commandos: Behind Enemy Lines Server.
Routers do not generally allow incoming connection requests from the internet. By forwarding ports you can work around this limitation.
Before Forwarding a Port Checkoff This To Do List
Make sure that you know these things before forwarding a port:
- Your router's IP address.
- The IP address of your computer.
- Each of the TCP and UDP ports that you need to forward.
Find Your Router's IP Address
To find your router's IP address the easy way you can use our free Router Detector software. Our Router Detector tool is free to use and is part of our Network Utilities software.
We have a guide you can follow Find Your Router IP Address if you don't want to run the software.
How To Forward Ports for Commandos: Behind Enemy Lines Server
You can use our Network Utilities software to automatically forward ports for you. Since Network Utilities allows you to both forward and un-forward ports easily you can keep your network security maximized, and then forward ports only when you need them.
Alternatively you can do it by hand. The normal process for forwarding a port is:
- Log 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 Commandos: Behind Enemy Lines Server in the corresponding boxes in your router.
Some routers need to be rebooted in order for the changes to be saved.
You can choose your router from our list to see exactly how to forward ports for Commandos: Behind Enemy Lines Server:
List of Routers - Customized for Commandos: Behind Enemy Lines Server
Those are the steps for forwarding ports in your router for Commandos: Behind Enemy Lines Server.