Network Utilities

Open Ports on the Netcomm 3G36W-V Router

Netcomm 3G36W-V 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 Netcomm 3G36W-V router.
  3. Navigate to the port forwarding section.
    • Click the Switch to advanced view link.
    • Click the Firewall link.
    • 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 Netcomm 3G36W-V 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 Netcomm 3G36W-V 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:


192.168.20.1

In the picture above the address bar has 192.168.20.1 in it. Just replace all of that with the IP address of your Netcomm 3G36W-V 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: 192.168.20.1

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

Netcomm 3G36W-V

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

  • The Default Netcomm 3G36W-V Router Username is: admin
  • The Default Netcomm 3G36W-V Router Password is: blank

Enter your username and password, and then click the Login button to log in to your Netcomm 3G36W-V router.

Netcomm Usernames and Passwords

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

If you still can't login to your router because you forgot your Netcomm 3G36W-V router username and password, use our How to Reset a Router Password guide to set your Netcomm 3G36W-V 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:

Netcomm 3G36W-V

Click the Switch to advanced view link near the bottom of the page.

Netcomm 3G36W-V

Click the Firewall link near the top of the page.

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

Netcomm 3G36W-V 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:

In the Virtual Server Setting dropdown box select Enable.

Enter the IP address to forward these ports to into the 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.

If you are forwarding a single port, enter that port number into the Port Range and the Port Range boxes. If you are forwarding a range of ports, enter the lowest number of that range into the Port Range box. Then enter the highest number of that range into the Port Range box.

In the Protocol box select the protocol that you want to forward these ports over.

Make up a name to put in the Comment box. The name does not have any effect on the functionality of the forward, it's simply there so you can know why it was created.

Click the Apply button when you are all done.

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 Netcomm 3G36W-V 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.

Netcomm 3G36W-V Router Screenshots

We also have the Internets largest collection of Router Screenshots.