Security

I have a client who has clear pass licences for 5000 users, client wants all the users to be created in the Clear pass local data base. And only one active session per user should be allowed.Here we use IAP as controller. Now we need to authenicate the users from Clear pass so that user has only one active session. More over user should be prompted with login page when connected to SSID. And logout page also should be created for user to logout if needed.

"Can use any authenication type"

Is this possible? If yes how ??

Please start with this:  http://community.arubanetworks.com/t5/AAA-NAC-Guest-Access-BYOD/Limit-User-Authentication-to-1-Device-for-a-period-of-time/ta-p/234016

Sorry, this article here:  http://community.arubanetworks.com/t5/AAA-NAC-Guest-Access-BYOD/How-to-limit-simultaneous-active-sessions-from-a-given-user/ta-p/186556