To configure your router to display a notice webpage when a user's account has expired using User Manager V7, follow these steps:
Set up a web server: Host the notice page on a web server (either on the router or a remote server).
Create a Firewall Rule: On your router, create a firewall rule that checks for expired accounts by using User Manager's API or RADIUS status. Once detected, the rule should redirect the user to the hosted notice page.
Use Hotspot or Captive Portal: Many routers support Hotspot or Captive Portal features, which can automatically redirect users to a specific page when they lose access due to expiration.
Check your router's documentation for more detailed steps based on the router model you're using
Please any idea on how to create the "expired accounts firewall rule" with the User Manager's API or RADIUS status?