Forwarding Ports in a Linksys WRT54GR Router

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Port Forward Staff
September 19, 2018 (Last Updated: ) | Reading Time: 4 minutes

Linksys WRT54GR routers include a very basic firewall that helps protect your home network form unwanted access from the internet. Since this firewall blocks incoming connections you may need open a port through it for certain games and applications. This process of opening a port is frequently called a port forward, since you are forwarding a port from the internet to your home network.

The basic process to open a port is:

  1. Setup a static IP address on either your computer or device that you want to forward a port to.
  2. Login to your Linksys WRT54GR router.
  3. Navigate to the port forwarding section.
    • Click the Applications & Gaming link.
    • Click the Port Range Forwarding or the Single Port Forwarding button to forward ports.
  4. Create a port forward entry.

While these steps might seem difficult at first, we will walk you through each step for your Linksys WRT54GR router.

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Step 1

It is important to setup a static ip address in the device that you are forwarding a port to. This ensures that your ports will remain open even after your device reboots.

After setting up a static ip address on your devices you need to login to your router.

Step 2

Now we are going to login to your Linksys WRT54GR router. Your router has a web interface, so you will login to it using your web browser. This can be either Chrome, Firefox, Internet Explorer, or Edge. It usually does not matter which browser you choose to use.

Open up your web browser and find the address bar. It should look something like this:

Image of a browser address bar
Browser address bar

Above is an example of what a web browser address bar looks like. Find the address bar in your router and type in your router's IP address.

The default Linksys WRT54GR IP Address is: 192.168.1.1

After entering the IP address of your router you can simply press enter. If all goes well you will see the following screen:

Linksys WRT54GR
Screenshot of Linksys WRT54GR.

You should see a box prompting you for your username and password.

Enter your username and password, and then click the Login button to log in to your Linksys WRT54GR router.

Linksys Usernames and Passwords

If your username and password do not work then please visit our Default Linksys Router Passwords page.

If you still can't login to your router because you forgot your Linksys WRT54GR router username and password, use our How to Reset a Router Password guide to set your Linksys WRT54GR router back to its factory settings.

Step 3

Now we need to find the port forwarding section in your router. Here's how you do it. Starting from the first page in your router:

Linksys WRT54GR
Screenshot of Linksys WRT54GR.

Click the Applications & Gaming link near the top of the page.

This router has two different sections that allow you to forward ports. One section allows you to forward a range of ports, and the other allows you to forward a single port. To forward a range of ports, click Port Range Forwarding. To forward a single port, click Single Port Forwarding.

Linksys WRT54GR
Screenshot of Linksys WRT54GR.

Step 4

Here are the ports to forward for Xbox Live:

  • TCP Ports: 3074
  • UDP Ports: 3074

If you are looking for the ports for a different application you can find it by either:

Forwarding a Single Port

Put a name for this forward in the Application Name box so that you can remember why you set this forward up. The name does not matter so pick something that has meaning to you.

Enter the same port number to be forwarded into both the External Port and the Internal Port boxes.

Select the required protocol for these ports from the Protocol dropdown box.

Enter the IP address that you want to forward these ports to in the To IP Address box. You can enter either the IP address of your computer or the IP address of another computer or device on your network.

Verify that you have the Enabled checkbox checked.

Linksys WRT54GR port forward
Screenshot of Linksys WRT54GR port forward.

Forwarding a Port Range

Enter the name of the program into the Application Name box. It doesn't really matter what you put into this box, but something that will remind you why these ports are being forwarded is be a good idea.

If you are just forwarding a single port number then you can simply enter that same number into both the Start Port and the End Port boxes. If you are forwarding a range of ports, usually separated by a hyphen, then you need to enter the lowest number of that range into the Start Port box and then enter highest number into the End Port box.

The protocol that you want to forward is selected from the Both box.

Enter the IP address to forward these ports to into the To IP Address box. If you are forwarding ports so you can run a program on a device other than your computer then you can enter your device's IP address into that box.

Put a checkmark in the Enabled checkbox.

When you're finished, click Save Settings near the bottom of the screen to save your changes.

Test if Your Ports are Open

Now that you have forwarded ports on the Linksys WRT54GR you should test to see if your ports are forwarded correctly.

To test if your port has been properly forwarded, you can use our Network Utilities tool, which includes a free Open Port Checker. Our Open Port Check tool is the only online port checking tool with Guaranteed Results.

Linksys WRT54GR Router Screenshots

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