Hi All,
We have recently filled an ISE Mac Address Group for MAB authentication. But just we did that the device get authenticated by ISE.And sometimes after the device failed the authentication. Checks from ISE Group indicates that the MAC address was no more in the ISE Group like before. To overcome this situation, we needed to register again the mac addresses in the group second time.
We are getting more and more occurences from this case in our network access day by day.
Is someone aware of this kind of issue?