11213 No response received from Network Access Device after sending a Dynamic Authorization request

[hariharan.siva-SL]

Hi there,

I see this error a lot in my ISE dashboard

11213 No response received from Network Access Device after sending a Dynamic Authorization request

At the same time I see the Posture Status as "Compliant"

What could be causing this? Have anyone encountered this before

Thanks,

Hari

[hslai · Accepted solution]

It seems the CoA response packet from the NAD to ISE PSN lost or something like that, but the NAD went ahead and performed a re-auth to put the endpoint in compliant state.

I would suggest you to monitor the connectivity between ISE PSN and the NADs.