How to restrict access to the wifi network for all devices except one?

Question

WiFi

We need a script that will turn off the network for all devices except for one specific one (there is a MAC address and IP). The network is switched off in def. time using a script:
interface wireless disable wlan1
Then you need to enable the network, but only for one specific device. How to implement it?

Answer 1

You implement this on the access list, where you can just set the period for the rule to work.

Answer 2

Disconnect network? The rest of the clients can't connect to wifi, or can they but they don't have internet?