We want to integrate the WLC with ACS 4.1 using EAP FAST authentication. As of now, it is working fine with ACS 3.3.
WLC side, I have configured the new Radius server & pointed it in WLAN ID
In ACS 4.1, I have configured as per the below doc.
But It is not working & I am seeing the failed attempt logs with the Error message as
"Invalid message authenticator in EAP request"
Need your help on this to solve this problem.