I am implementing a Wireless Lan solution for guest users, they are authenticated via an external Radius server. The user is abe to login in and access the resources however their session does not get time out even though I have configured Session Timeout on the Cisco ACS. I am using Cisco 4402 WLAN controller and Cisco ACS 3.3.4. as the Radius server. In the ACS server I have configured the time out value in the Group Settings IETF Radius AV PAIR 27 as 60 sec.
Any idea what I am missing