Fastest Way to Forward Ports on the Technicolor MediaAccess DGA4131FWB Router

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Port Forward Staff
November 27, 2019 (Last Updated: ) | Reading Time: 5 minutes

Your Technicolor MediaAccess DGA4131FWB router protects your home network by limiting incoming connections from the internet. Sometimes it is necessary to unblock some of those connections like when you want to create a direct connection for gaming, use a specific application, or set up a new device on your network. This process is called forwarding or opening a port. In your Technicolor MediaAccess DGA4131FWB router you many need to open a port, which means assigning a port number or set of port numbers to a specific IP address. This routes the incoming data to the correct device on your network.

Follow these steps to open a port in your Technicolor MediaAccess DGA4131FWB router:

  1. Set up a static IP address on the device or computer you are forwarding these ports to.
  2. Login to your Technicolor MediaAccess DGA4131FWB router.
  3. Make your way to the Port Mapping section of the Technicolor MediaAccess DGA4131FWB router.
    • Find the Advanced tab at the top of the screen and click it.
    • Click on the Port Mapping link at the left of the screen.
  4. Go ahead and create a Port Mapping entry.

If this sounds difficult, you are not alone. We will walk you through each step in opening a port for the Technicolor MediaAccess DGA4131FWB router.

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Step 1

It is important to set up a static IP address in the device that you are forwarding a port to. This ensures that your ports remain forwarded even after a reboot, power outage, or another type of device or router disconnect.

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

Step 2

Log in to the Technicolor MediaAccess DGA4131FWB router. To do this you need to use a web browser because the Technicolor MediaAccess DGA4131FWB router uses what is called a web interface.

It normally doesn't matter what web browser you use so go ahead and open up your favorite. If you don't have a favorite then open up Chrome, Firefox, or Edge.

If that is confusing to you, we have simplified this step with this link: Login to your MediaAccess DGA4131FWB Router

Once you have opened up a browser window, find the address bar. This is usually at the top of the page like the image below shows.

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 web browser and type in your router's IP address.

The Technicolor MediaAccess DGA4131FWB router's default IP address is:

Enter your router's IP address into the address bar of your browser and click the enter button on your keyboard. A box like the one below should appear.

This is the login page from your Technicolor router.

Go ahead and enter the username and password for the Technicolor MediaAccess DGA4131FWB router in the spaces available. Remember if you have changed them in the past, you need to enter those values.

Enter your username and password, and then click the Login button to log in to your Technicolor MediaAccess DGA4131FWB router.

Technicolor Usernames and Passwords

If the username or password did not work check out our Default Technicolor Router Passwords page.

If you are unable to log in even after trying the above list of passwords you may need to consider a reset for your router. Our guide How to Reset a Router can help you with that. After resetting the Technicolor MediaAccess DGA4131FWB router your username and password will be reverted back to factory defaults.

Step 3

You should be on the home page of your Technicolor MediaAccess DGA4131FWB router once you have successfully logged in. Find the Port Mapping section of your router.

This is the home page from your Technicolor router.

You should now be on a page that says Port Mapping.

Step 4

Opening a port to a specific device may solve problems that you are having on your network. Make sure that it is necessary though, before opening a port, because you are effectively creating a pinhole in the firewall portion of your router that could lead to malicious traffic on your network. The risk is exceedingly low, though, so don't let this warning stop you from making this change if you need it.

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:

  1. Click on the button labeled Add.

  2. Type in a name for this forward in the Name box. Choose a name that will help you remember why this forward was set up since it does not affect the functionality of the forward.

  3. Select the protocol type of the ports that you are forwarding from the Protocol dropdown box. If your router has the option of Both, then go ahead and select that. Otherwise, select either TCP or UDP as needed. If you need to forward a port for both TCP and UDP, but your router does not have Both, then you will need to create two entries.

  4. Enter the IP address that you are forwarding ports to into the IP Address box. It is possible to forward a port to the IP address of your computer or to the IP address of a specific device on your internal network.

  5. To forward a single port, enter the port number into the left External Port and the right External Port boxes. To forward a range of ports, enter the lowest number in the range into the left External Port box. Then enter the highest number in the range into the right External Port box.

  6. Take the values that you entered in the External Port boxes and put the exact same numbers in the Internal Port boxes.

  7. To finish adding an entry, click the Add button.

  8. When you are completely finished, click the Save button at the bottom of the page to apply these changes.

Test If Your Ports Are Open

Finally, I strongly recommend testing to see if you forwarded the Technicolor MediaAccess DGA4131FWB ports correctly. To do this you can use our Network Utilities tool, which includes a free Open Port Checker. Open Port Checker is the only online port checking tool that has Guaranteed Results.

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