To setup port forwarding on the Linksys WRT54Gv1.1 router your device needs to have a static IP address. You should complete one of the following steps first:
Now that you have setup a Static IP Address on your device, please enter the IP address that you assigned to your device here:
Now we need to know your routers IP address. You can find it a variety of ways.
It's ok if you don't know your Linksys WRT54Gv1.1 router's internal IP address. You can find it by doing one of the following:
In the picture above the address bar has http://www.google.com in it. Just replace all of that with the internal IP address of your Linksys WRT54Gv1.1 router. By default the IP address should be set to 192.168.1.1.
You should see a box prompting you for your username and password. Enter your username and password now.
Click the Ok button to log in to your Linksys WRT54Gv1.1 router.
Please visit our Default Linksys Router Passwords page if the username and password shown below did not work for you.
If you can't login to your router because you forgot your Linksys WRT54Gv1.1 router username and password, use our How to Reset a Router Password guide to set your Linksys WRT54Gv1.1 router back to its factory settings.
Now that you are logged in to your Linksys WRT54Gv1.1 router you should see the following:
Click the Applications & Gaming link near the top of the page.
You should now see a new menu. In this new menu, click Port Range Forwarding.
We will list a series of lines here that will show you exactly how to forward the ports you need to forward. Dark Messiah of Might and Magic Steam Client requires you to forward the following ports: 4380,27000-27050. Go ahead and enter the settings shown above into the Port Range Forwarding menu.
You should see another page of settings that need to be entered into one of the blank lines on your routers Port Range Forwarding page. Go ahead and enter those settings now.
When you're finished, click Save Settings near the bottom of the screen to save your changes.
And that's it! You're done!
Now that you have forwarded ports for Dark Messiah of Might and Magic Steam Client on the Linksys WRT54Gv1.1 you should test to see if your ports are forwarded correctly.