Log into the clean access server and cd to
/perfigo/logs/perfigo-redirect-log0.log.0
This is where you will find CAS logs to display recent events on your clean access deployment.
There are three levels of logging
ALL – all logging
INFO – informational messages only
SEVERE – only severe messages (default)
To change the log level drive down to ADMINISTRATION –> CCA MANAGER –> Support Logs
Good luck with your NAC deployment