Hi @RichardK2024 ,
to set up dual WAN functionality, please ensure that your router supports dual WAN functionality and that your router firmware is up to date.
Here are the steps:
1. Access your router's settings interface by entering the router's IP address or router URL in a web browser.
2. Enter your ASUS router username and password, then click "Login."
3. In the settings, find "WAN" and select "Dual WAN." Enable the dual WAN functionality (default is disabled), then choose your primary WAN and secondary WAN.
You can choose different WAN types, such as WAN, USB, and Ethernet LAN.
Additionally, when you have two different network sources, you can enable dual WAN functionality and configure these two network sources as primary WAN and secondary WAN respectively.
You can choose between failover or load balancing modes according to your needs.
If you need further assistance with the configuration, please refer to the following FAQ:
[Wireless Router] Dual WAN introduction and setup - Failover and Load Balance | Official Support | A...
Thank you.
