How to Fix Double NAT on Xbox Series X

Double NAT is something that you almost always want to avoid. If you are getting a double NAT detected error on Xbox Series X you are going to have trouble with multiplayer gaming. Fortunately in most cases the solution is not that complicated. NAT stand for network address translation. NAT is a normal function used on home network routers. It is essential for connecting multiple devices to a single internet connection.

Double NAT occurs when you have two or more routers connected to each other, Very often this is because you have your own router plugged into a router provided by your internet service provider (ISP). This will create communication issues that will negatively impact your Xbox Series X gaming experience. Fortunately the solution is simple. You Xbox will notify you if it detects double NAT with a message that says double NAT detected. The best way to fix double NAT on Xbox is to eliminate one of the routers.

Xbox Series X Double NAT Detected

If you are using your own router you do not need the router function enabled on the internet modem from your ISP. In this situation call your ISP and ask them to put your modem into bridge mode. Once your modem is in bridge mode you will not have a double NAT. Your router will be the only device on the network performing NAT. This in most cases is sufficient to fix the double NAT situation. If your ISP cannot put the modem into bridge mode you also have the option of replacing the modem with a model that does not have router functions built in. This will also fix a double NAT situation.

If you determine that your ISP provided modem is in bridge mode or does not have a built in router and you are still getting a double NAT error on your Xbox Series X look to see if there are any other routers connected to your network. In some cases people will install a second router in an attempt to extend their WiFi coverage.

This can also create a double NAT situation. If this is the case, once again the best solution is to remove the second router from the equation. If you need the extended WiFi range look into replacing the router with a wireless access point. Some routers also give you the option to configure them as wireless access points. If your router has that option you may be able to reconfigure it rather than replacing it with a wireless access point. You absolutely do not want two routers on the same home network.

The other scenario where it is common to get double NAT errors on Xbox Series X is when using a cellular based internet connection. Generally cell phone carriers use a technology known as carrier grade NAT (CGNAT). CGNAT is a technology that works the same way as NAT but is used on a larger scale. Unfortunately for online gaming CGNAT on the carriers side plus the NAT taking place on your mobile hotspot device or smartphone results in a double NAT environment. Generally mobile hotspots are not a good option for gaming for many reasons. If you do not have any other option other than a cellular connection you may not be able to eliminate the double NAT. Starlink satellite internet service also uses CGNAT technology and will result in a double NAT detected message on Xbox.

The best way to get around CGNAT is to use a quality VPN service. There are several that work well, My personal recommendation is to use either ExpressVPN or NordVPN. They both offer servers in many countries and some of the fastest VPN speeds. They also offer a money back guarantee. If you want to try ExpressVPN or NordVPN they offer a moneyback guarantee. If the service doesn’t work out for you, you do not pay.

Learn More About NAT: Gamers Ultimate Guide to NAT Type

FAQ

Is Double NAT a problem Xbox

Yes, double NAT can cause a whole host of problems on Xbox. You will generally get a strict NAT type if you have double NAT. Certain features such as voice chat will not work properly with double NAT. Fix double NAT using bridge mode or using a VPN service.

What causes a double NAT?

Double NAT is caused by having multiple routers on the same network. Double NAT is bad for gaming because it results in a strict NAT type. Certain features such as voice chat may not work properly with double NAT. Fix double NAT using bridge mode or using a VPN service.

Is Double NAT good for gaming

Double NAT is not good for gaming. Generally having double NAT will cause issues connecting to online matches. Double NAT is bad for gaming because it results in a strict NAT type. Certain features such as voice chat may not work properly with double NAT. Fix double NAT using bridge mode or using a VPN service.