NAC Agent constantly reauthenticating

[ccieby30]

I'm having an issues with NAC 4.9.4.3 where it randomly reauthenticates. There are no logs on the switch or within ISE to explain why this occurs. The user appears to remain connected. Has anyone experiences this issue?

[Jatin Katyal · Accepted solution]

Hi Deirra,

How often you see this? Are you experiencing this issue with all the endpoints?

If you are not seeing any logs on the ISE/Switch then this might not be pure re-authentication. The issue can be tracked by looking at the NAC agent logs.

- Jatin

[ccieby30]

Step to accomplish this? 

It  randomly occurs. Some users never lose connection, while others do.