I've been having issues with NAC AD SSO. The AD SSO service is started on both my CAS's in the CAS pair, and I do see that the Clean Access Agent attempts to perform AD SSO. But it fails and defaults to prompting for a local username and password. After which, I see the following event recorded in the CAS's logs:
Oct 17, 2008 1:46:45 PM com.perfigo.wlan.jmx.admin.GSSServer$LoginPrivilegedAction run SEVERE: Error opening server socket. Socket closed
Does anyone know what this means?