Hi.

Here at home I use the AX73 router + Theter app, restricting my children's internet use to 5 hours a day.
Lately I've noticed that my 12 year old is able to use the internet for longer.
Analyzing calmly. I noticed that it can change the MAC address of the (wired) network card and bypass parental controls. I noticed, because the computer name remains the same, changing only the mac address.
I add the new MAC address, which blocks his access, but then he creates another one.

Would it be possible to control the terminal's access, too, using the terminal's name on the network?

How to solve it?