Modern AppleTVs use Bluetooth (or even WiFi-direct) for discovery and bypass the WiFi completely. I think with Apple Configurator, or by connecting the AppleTV wired, or maybe you can disable Bluetooth, you may disable that discovery.
Not so much ClearPass can do if the WiFi is bypassed.
------------------------------
Herman Robers
------------------------
If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
------------------------------
Original Message:
Sent: Jun 21, 2023 08:30 AM
From: allied_assault123
Subject: Clearpass Guest - Airgroup sharing doesnt work
Hi there,
I have successfully setup MPSK but want to utilze the airgoup options to allow/deny users accessing for example apple TV's

Regardless of what option I choose (personal or shared) , anyone from the network is able to connect to the apple TV without issue
Has anyone had or know of any issue around this
CPPM version 6.9.11
TIA