@Riley_S my bad, I glossed over the "wired" comment the OP made. WiFi MAC can also be spoofed.

I have a set of x55s on which I block certain MAC addresses in my home using the Android Deco app. I'd like to be able to do this through the Deco's web interface. My purpose is to be able to...

@Riley_S , unless I'm misunderstanding, that is incorrect. I block my son's PC all the time. Through the Deco app I am able to block specific MAC addresses. The only catch is that the client must...