Network Utilities

Fastest Way to Forward Ports on the Sweex LB000021 Router

This is the open port guide for the Sweex LB000021 v2. We also have the following related guides:

Pick the guide that most closely matches your router.

Sweex lb000021v2 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 Sweex lb000021v2 router.
  3. Navigate to the port forwarding section.
    • Click the NAT 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 Sweex lb000021v2 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 Sweex lb000021v2 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:


192.168.2.1

In the picture above the address bar has 192.168.2.1 in it. Just replace all of that with the IP address of your Sweex lb000021v2 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: 192.168.2.1

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

Sweex lb000021v2

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

  • The Default Sweex LB000021 Router Username is:
  • The Default Sweex LB000021 Router Password is: 1234

Enter your username and password, and then click the Login button to log in to your Sweex lb000021v2 router.

Sweex Usernames and Passwords

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

If you still can't login to your router because you forgot your Sweex lb000021v2 router username and password, use our How to Reset a Router Password guide to set your Sweex lb000021v2 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:

Sweex lb000021v2

Click the NAT link near the left of the page.

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

Sweex lb000021v2 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:

Put a checkmark in the Enable Port Forwarding checkbox.

Enter the IP address of the device that you want to forward ports to into the Private IP box. This can be either the IP address of your computer or the IP address of another device on your network.

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

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

You need to name this entry in the Comment box. The name does not make any difference in the forward; it's just there so that you can remember later why you setup this forward.

When you are finished, click the Add 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 Sweex lb000021v2 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.

Sweex lb000021v2 Router Screenshots

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