Currently running version 18.104.22.168, and am in the process of writing a MAC Mask in NAC / Control.
What I'm not sure is if I have entered it correctly, and can't seem to find any working examples.
Here is what I have entered:
Problem with this is when I hit update it will just permanently sit there 'Loading' until I cancel it:
I can go back into it again but the MAC address part is missing, so perhaps I'm doing something wrong?
If anyone has example might be good?