Fix: Nintendo Switch Error Code 2618-0516 (NAT Traversal Process Has Failed)
If you’re getting the Nintendo Switch error code 2618-0516, it means that the NAT traversal process has failed. This can be caused by a number of things, but there are a few things you can try to fix it.
If you’re trying to play Nintendo Switch online and you get the error code 2618-0516, it means that your NAT traversal process has failed. This can be caused by a number of things, but the most likely cause is that your router is not configured correctly.
To fix this, you’ll need to check your router’s settings and make sure that it’s configured to allow traffic on the correct ports. For more information on how to do this, please consult your router’s documentation.
Once you’ve made the necessary changes to your router’s settings, try connecting to Nintendo Switch online again. If the issue persists, please contact your Internet service provider for further assistance.
Table of Contents
What is NAT Traversal and What Causes Error Code 2618-0516?
NAT traversal is the process of connecting devices on different networks that use private IP addresses. This process is necessary when connecting devices that are behind a NAT router, such as a home router. NAT traversal allows these devices to connect to each other without the need for a public IP address.
However, NAT traversal can sometimes fail, resulting in the error code 2618-0516. This error code means that the NAT traversal process has failed. There are a few reasons why this might happen:
-The NAT router might be configured incorrectly.
-The NAT router might be blocking the necessary ports.
-There might be a firewall between the devices that is blocking the connection.
If you are seeing the error code 2618-0516, there are a few things you can try to fix the problem:
-Check the configuration of your NAT router and make sure it is set up correctly.
-Check the NAT router’s firewall settings and make sure the necessary ports are open.
-If you have a firewall between the devices, try temporarily disabling it to see if that fixes the problem.
If you are still seeing the error code 2618-0516 after trying these steps, you might need to contact your ISP or network administrator for further help.
How to Fix Error Code 2618-0516
If you’re getting the error code 2618-0516 on your Nintendo Switch, it means that the NAT traversal process has failed. This can be caused by a number of things, but the most common cause is that your router is not configured correctly.
Here’s how to fix the error code 2618-0516:
1. Check your router’s settings
The first thing you need to do is check your router’s settings. Make sure that the following ports are open:
– UDP: 1-65535
– TCP: 80, 443, 5223, 8080
If you’re not sure how to do this, consult your router’s documentation or contact your ISP.
2. Use a different NAT type
If your router’s settings are configured correctly and you’re still getting the error code 2618-0516, try using a different NAT type. To do this, go to the Nintendo Switch Settings menu and select “Internet.” Then, select “Change Settings” and choose a different NAT type.
3. Contact your ISP
If you’ve tried the steps above and you’re still getting the error code 2618-0516, the problem may be with your ISP. Contact your ISP and explain the problem. They may be able to help you fix it.
Conclusion
If you receive the error code 2618-0516 on your Nintendo Switch, it means that the NAT Traversal process has failed. This process is required in order to connect to the internet and play online.
There are a few things you can do to try and fix this issue:
– Restart your Nintendo Switch and router
– Make sure your router is up to date
– Try connecting to the internet using a different router
– Contact your internet service provider for help
If you continue to have trouble connecting to the internet after trying these steps, it’s possible that there is an issue with your internet service provider. Contact them for further assistance.
FAQ
If you are having trouble connecting your Nintendo Switch to the internet, you may be seeing the error code 2618-0516. This error code indicates that the NAT traversal process has failed. NAT traversal is the process of routing traffic from one network to another. In order to connect to the internet, your Switch needs to be able to route traffic through your router.
There are a few things you can try to fix this problem:
First, make sure that your router is configured to allow traffic from the Switch. Consult your router’s documentation for instructions on how to do this.
Second, try restarting your router. This will often clear up any minor networking issues.
Third, try connecting your Switch to the internet using a different method. If you are using Wi-Fi, try using a wired connection instead. If you are using a wired connection, try using Wi-Fi.
If you are still having trouble connecting your Switch to the internet, you may need to contact your internet service provider for help.
Contact Us
The Nintendo Switch error code 2618-0516 is caused by a NAT traversal process failure. This error code can be fixed by contacting your Internet service provider (ISP) and asking them to disable their NAT firewall.
