How to Port Forward ATT 3G MicroCell in Your Router

You may need to forward ports in your router when you use ATT 3G MicroCell. By forwarding ports you allow connection requests coming from the internet to be directed to ATT 3G MicroCell.

Routers generally do not allow incoming connection requests from the internet. By forwarding ports you can work around this limitation.

You need to know the following things before you can forward a port:

• The internal IP address of your router.
• The internal IP address of your device.
• The list of the TCP and UDP ports that you need to forward.

Use a VPN Instead

Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.

We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes forwarding a port no longer necessary for most applications. With NordVPN Meshnet, you can connect to your devices from anywhere in the world, completely secure, over a highly encrypted VPN tunnel.

When shopping for a VPN, make sure that they meet the following criteria:

• Your VPN provider should have a no-logs policy. This means that they do not keep any logs of any kind.
• Make sure that your VPN provider has lots of exit nodes all around the world.
• Check that your VPN will not affect your speed.
• Verify that your VPN provider uses WireGuard as the underlying protocol.
• Many people prefer a VPN provider that is not based in the United States.

This is the list of requirements that we used when we were shopping around for a VPN provider. There are lots of free, shady VPN providers out there that we looked at and dismissed.

Based in Panama, using diskless servers, and with over 6,100 servers in 61 countries, we can safely say that NordVPN satisfies all of these requirements.

Once you've set up your NordVPN account on multiple computers and enabled Meshnet, you can seamlessly access all of your devices as if they were on the same network. You don't even have to log in to your router. It's very simple.

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To find your router's IP address the easy way you can use our free Router Detector software. Our Router Detector tool is free to use and is part of our Network Utilities software.

Otherwise, you can follow our guide Find Your Router IP Address.

You can use our Network Utilities software to automatically forward ports for you. Network Utilities lets you manage port forwards by putting them in when you need them and also removing the ones that you no longer need which maximized network security.

Alternatively you can do it by hand. The normal process for forwarding a port is:

• Log in to your router.
• Locate the section in your router that deals with port forwarding.
• Put your device's IP address in the proper box in your router.
• Enter the TCP and UDP ports that you need to forward for ATT 3G MicroCell in the corresponding boxes in your router.

You probably will need to reboot your router for the changes to take effect.

You can choose your router from our list to see exactly how to forward ports for ATT 3G MicroCell:

List of Routers - Customized for ATT 3G MicroCell

Here is a list of the ports that need to be forwarded for ATT 3G MicroCell:

ATT 3G MicroCell - PC

• TCP: 443
• UDP: 123, 500, 4500

Those are the steps for forwarding ports in your router for ATT 3G MicroCell.

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