WAN Blocking: What is It & How to Enable / Disable It

Filter network permissions by using WAN blocking

by Henderson Jayden Harper
Henderson Jayden Harper
Henderson Jayden Harper
Passionate about technology, Crypto, software, Windows, and everything computer-related, he spends most of his time developing new skills and learning more about the tech world. He also enjoys... read more
Reviewed by Alex Serban
Alex Serban
Alex Serban
Windows Server & Networking Expert
After moving away from the corporate work-style, Alex has found rewards in a lifestyle of constant analysis, team coordination and pestering his colleagues. Holding an MCSA Windows Server... read more
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  • WAN blocking restricts specific traffic from reaching or going out of a device or network through the WAN interface.
  • WAN blocking doesn’t have a significant effect on gaming.
  • There is no specified way of WAN blocking as it varies in different router products and manufacturers.
wan blocking enabled or disabled

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Have you seen WAN blocking on your router? Do you need an idea of what wan blocking is and how to enable or disable it? Well, you have come across a helpful guide cause this guide will tell you all you need to know about WAN blocking.

What does WAN blocking mean?

WAN blocking refers to preventing specific traffic or network connections from coming in or out of a device or network. Through the WAN interface, this can be performed using a router or firewall that can block or filter traffic based on specific criteria such as IP address, port number, or protocol.

Furthermore, the primary purpose of WAN blocking is to improve security by preventing unauthorized access or the spread of malicious traffic. Also, it controls internet usage on the web, for example, blocking social media for protection.

Should I disable the WAN port ping for gaming?

Disabling WAN port ping, also known as ICMP (Internet Control Message Protocol) blocking, can provide additional security for your network, but it may not be necessary specifically for gaming. If your only concern is gaming, disabling WAN port ping may not have a notable effect on your gaming experience.

However, disabling the WAN port ping will be a good idea if you are worried about security. Also, if you want to make it more difficult for attackers to locate your device on the web.

Remember that disabling WAN port ping can make it more difficult for others to troubleshoot network connectivity issues, such as deciding if a problem is with your system or the network.

Also, some online games or services depend on the ICMP to check the network connection status. Therefore, disabling the ICMP may cause connectivity issues with these games or services.

Users can ultimately decide whether to disable or enable the WAN port ping. If you have any doubts, consider consulting with an IT professional.

Also, you can read on Xbox error ICMP fix to enjoy your games.

How can I enable or disable WAN blocking?

WAN blocking enabling and disabling on a router.

  1. Connect to your router’s web-based management interface by typing its IP address into a web browser.
  2. Enter your login credentials.
  3. Navigate to the Firewall or Security settings.
  4. Look for an option related to WAN blocking or WAN access control.
  5. If it is disabled, you can enable it. If it is enabled, you can disable it.
  6. Save the changes you’ve made and reboot your router.

You should note that the above steps are a general guide, and the process may vary depending on your router.  Hence, we recommend you check your router manual or contact the manufacturer for assistance.

Also, our detailed guide on ways to fix problems with wireless routers in Windows will help get your router up and running.

In addition, our readers can check out the guide on checking if the firewall is blocking a port or a program on their computers.

Conclusively, you can leave your comments to tell us if this guide has been helping in enabling or disabling WAN blocking.

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