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T-Mobile Home Internet NAT Type

Alternatives to traditional broadband internet connections have recently been put in the spotlight. Satellite internet technology along with 5th generation cellular technology (5G) is now promising to offer a quality alternative to traditional internet service providers such as Verizon, AT&T, Spectrum, and Comcast.

This is exciting news for many consumers looking for alternatives either to save money or for faster speeds. For some people living in more remote locations their only option right now is a relatively low speed DSL connection or a satellite connection from a legacy provider such as HughesNet or Viasat. In some regions Starlink internet is also an option.

Starlink currently has a multi year waitlist to get signed up for service. They are also a little on the pricier side with service now costing $110 per month, plus a one time equipment purchase of $599. 5G home internet from providers such as T-Mobile and Verizon offer an alternative with faster speeds than DSL often for less money. Gamers are particularly excited about the option of a 5G home broadband connection. One common concern that gamers have is with their NAT type. What NAT type can you expect to get with T-Mobile 5G home internet?

With a T-Mobile 5G home internet connection your NAT type will be strict. This is completely to be expected with any internet service using carrier grade NAT (CGNAT). With CGNAT your real public IP address is shared with others and you can’t properly set up port forwarding.

T-Mobile 5G Home Internet

What is Carrier Grade NAT ( CGNAT )

CGNAT is a technology designed to allow for the use of fewer public IP addresses. With CGNAT your real public IP address is shared with others and you can’t properly set up port forwarding. CGNAT is very commonly used by cellular and satellite internet providers.

For web browsing, Netflix streaming, and most other online activities CGNAT makes no difference. Gaming is one of a few activities that are negatively impacted by CGNAT. A great way to test whether this is going to be an issue for you is to test using a mobile hotspot. A 5G home internet connection is really nothing more than a mobile hotspot that is designed to be left on at all times and not intended to be moved from location to location.

The problem with CGNAT is that it always results in a double NAT environment. The first layer of NAT is happing within your carriers network, the second layer of NAT is happening on your 5G internet Gateway. Double NAT.

Why Double NAT is Bad for Gaming

Double NAT can cause issues, especially with gaming as it prevents the devices connected to the first private network from communicating to the connected devices to the second private network. Double NAT will most often result in a strict NAT type on Xbox One / Series X / Series S and a NAT type 3 on PlayStation 4 / 5 consoles.

Services that require port forwarding will not be able to communicate through a double NAT environment. You will in most cases not be able to be the host since other games will not be able to properly connect to your session. Additionally features such as voice chat may not work properly with double NAT.

Learn More About Gaming With T-Mobile Home Internet

Double NAT Gaming

How to Get a Moderate NAT Type on T-Mobile Home Internet

With a CGNAT enabled internet connection you will never be able to get a true open NAT type. You can get a moderate NAT type with a few extra steps. The easiest way to get a moderate NAT type with T-Mobile home internet is by using a VPN service.

The VPN service that I use and would highly recommend is ExpressVPN. I have tested over 15 different VPN services ranging from great to terrible. ExpressVPN is the fastest and most reliable VPN service that I have tested.

They also offer a 30 day money back guarantee. If you do not like the service, you do not pay anything at all. Another bonus to ExpressVPN is that they offer servers globally which can be used to access geo-restricted content. If you wish to access for example region specific streaming services ExpressVPN is a great option.

Try ExpressVPN Risk Free for 30 Days

Another VPN option that works well at fixing double NAT and is less expensive is NordVPN. Much like ExpressVPN they also offer a 30 day money back guarantee. If you do not like the service, you do not pay anything at all.

Another benefit to NordVPN is that they offer servers globally which can be used to access geo-restricted content. If you wish to access for example region specific streaming services NordVPN is a great option.

Try NordVPN Risk Free for 30 Days

Learn More About NAT: Gamers Ultimate Guide to NAT Type

Conclusion

T-Mobile home internet will generally give you a strict NAT Type in games because the service is effectively double natting you with CGNAT. If you wish to get a moderate NAT type you will need to use a VPN service.