it can be possible at user-manager, only one id-pw for one mac who login first, and keepalive timeout 5m.
How can i associate user ID-PW with mac address, user id-pw we all know but mac address may be anybody, bur if somebody logged in hotspot usermanager it must be associate with mac address, anyone else couldnt use this id-pw anymore,
When User Manager is used, it’s not possible.
There is nothing you can do with script, because there is no database on local server and everything happens on RADIUS server.