am going to use BBSM server, Aironet 350 APs and wireless clients, and RADIUS server. And I want to configure all authentication, authorization and accounting through Cisco ACS server.
Question: Is it possible to configure this whole infrastructure in the way, for example, that users of one specific Cisco ACS group can use the Internet only a limited time, for example, 2 hours - and after these 2 hours there will be automatic disconnect (from the Internet)? I have tried to use session-timeout in RADIUS - no success, I tried to use usage quotas - no success. Is there examples of Cisco ACS, BBSM, and APs configuration for this case? How it is done in wireless "hot-spots"?
Thanks, Juris