Network Utilities

Simple Instructions to Help Setup a Port Forward on the Actiontec C1000A Router

Actiontec C1000A-CenturyLink 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 Actiontec C1000A router.
  3. Navigate to the port forwarding section.
    • Click the Advanced Setup button.
    • Click on Port Forwarding.
  4. Create a port forward entry.

While these steps might seem difficult at first, we will walk you through each step for your Actiontec C1000A-CenturyLink 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.

  • Recommended - Our free program will setup a static IP address for you.
  • Or follow our Static IP Address guides to setup a static IP address.

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 Actiontec C1000A-CenturyLink 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:


192.168.0.1

In the picture above the address bar has 192.168.0.1 in it. Just replace all of that with the IP address of your Actiontec C1000A-CenturyLink router. Your router's IP address can also be refered to as your computer's default gateway.

By default the IP address is set to: 192.168.0.1

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

Actiontec C1000A-CenturyLink

Look for your password on the bottom of your router or in the paperwork that came with your router.

Actiontec C1000A-CenturyLink

Click the Advanced Setup button near the center of the page.

You should now see a new menu. In this new menu, click Port Forwarding.

Actiontec C1000A-CenturyLink port forward

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:

Select Manually Enter IP Address from the Select Device dropdown box.

Enter the IP address that you are forwarding ports to in the Enter IP Address box. This is either the IP address of a computer or the IP address of another device on your network.

If you are forwarding a range of ports separated by a hyphen then enter the lowest number of that range into the Starting Port box and the highest number of that range into the Ending Port box. If you are only forwarding a single port number then enter that number into both the Starting Port and the Ending Port boxes.

Select the protocol type of the ports you are forwarding from the Protocol box.

Put a dot into the All IP Address radio button.

When you are done click the Apply button.

Your ports should now be open. It is time to test them.

Test if Your Ports are Open

Now that you have forwarded ports on the Actiontec C1000A-CenturyLink 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.

Actiontec C1000A-CenturyLink Router Screenshots

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