Creating a Port Forward in Your Router for NBA 2K21

NBA 2K21 is a Sports and Simulation game published by 2K Sports released in 2020.

NBA 2K21 has the following styles of play.

Sports games simulate a variety of sports including football, baseball, basketball, track and field, and combat sports. They tend to be very competitive. Some are realistically modeled after their real world counterparts while others are satirical with a stronger emphasis on entertainment. Many sports games feature players from the real world in them.
In a simulation game the primary goal is to simulate a real life situation either for education or entertainment. Simulation games have a huge vareity of types including sports, driving, flying, and dating. Some of the most popular sims of all time are SimCity and Madden NFL.

How to Port Forward NBA 2K21

When you are playing NBA 2K21 you might need to forward some ports in your router. Forwarding ports is a useful trick in gaming because it can really help to make your network connection most stable and on occasion even faster. Routers were not designed to allow incoming network requests and some games can play tremendously better if an incoming connection is forwarded through the router to the game.

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.

Every time you click on one of our affiliate links, such as NordVPN, we get a little kickback for introducing you to the service. Think of us as your VPN wingman.

Before You Forward a Port

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

The IP address of your network router.
The IP address of the device that the game will play on: either your computer or your console.
A list of TCP and UDP ports to forward.

How to locate your router's IP Address

The easiest way to locate your router's IP address is to run our free Router Detector utility. It's a part of the Network Utilities suite of tools and it's completely free to use.

How To Forward Ports

Our Network Utilities software makes port forwarding a breeze. You can be done in just a few minutes.

The process for forwarding a port is usually:

Open a web browser and navigate to your router's IP address.
Find your routers port forwarding section.
Put the IP address of your computer or gaming console in the correct box in your router.
Put the TCP and UDP ports for your game in the corresponding boxes in your router.
On occasion you have to reboot your router for the changes to take effect.

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Ports Required for NBA 2K21

The network ports for NBA 2K21 are as follows:

NBA 2K21 - Steam

TCP: 27015-27030, 27036-27037

UDP: 4380, 27000-27031, 27036

NBA 2K21 - Playstation 4

TCP: 1935, 3478-3480

UDP: 3074, 3478-3479

NBA 2K21 - Switch

TCP: 6667, 12400, 28910, 29900, 29901, 29920

UDP: 1024-65535

NBA 2K21 - Xbox One

TCP: 3074

UDP: 88, 500, 3074, 3544, 4500

NBA 2K21 - Xbox Series X

TCP: 3074

UDP: 88, 500, 3074, 3544, 4500

NBA 2K21 - Playstation 5

TCP: 1935, 3478-3480

UDP: 3074, 3478-3479