Non-Merlin-capable ASUS hardware

[jult]

As I own and use an asus RT-AX89X, I was wondering;
It often loses internet and/or network connectivity, for unknown reasons. The log is unclear on that too. (Internet modem is usually just fine and up..)
I have a mini server near it, that's currently running debian 11.
Might there be a way I can constantly push this script onto this asus and have it run there (and then thus have it reboot the asus when WAN fails etc) even if it is not running merlin fw?
I already found out I can easily access the router through ssh, and then pass on a command that way,
but restarting just the WAN interface first would be better than rebooting the entire router.

Anyhow, any advice is welcomed.

[Roei639]

Joining the question I want to run the script from a Linux server located on the network

[kenimou]

Also joining. I have the ZenWifi and it droppes internet every once awhile