I'm using a Cisco Wireless controller in my company.
(the model is a AIR-WLC4402-50-K9 in 22.214.171.124 version).
The WLAN is configured with WPAv2 AES and 802.1X (PEAP MS-CHAPv2) authentication on an external Microsoft IAS server (2003 R2).
the authentication rely on Active Directory login and password.
The user authentication works fine and the WLAN too.
But it's possible for a single user to log on different laptops with the same AD login and password and use the wireless network.
And it has to be forbiden by "user login policies" parameter set to 1 on the WLC (in security parameters).
Does anybody says if it's a known issue and how to solve this problem?