I cannot get WPA2 enterprise to work on my network. Windows Domain, using IAS and its own CA Linksys WAP200 Access Point I setup the AP to use WPA2-Enterprise Mixed using RADIUS I setup and registered IAS on the domain controller.
I added the AP as a client with and have tried using both RADIUS Standard and Cisco as the RADIUS type.
WPA2 is supported as i can connect to WPA2 personal APs. During the connection it flashes that it "connected" for a second then goes to "Validating Identity" which it eventually timesout on.
I am using the Windows Wireless Connection Manager. On a couple of occasions I've seen that particular AP (don't know what firmware) suddenly stop attempting to authnenticate clients (it never sends any RADIUS requests) and power-cycling the AP "fixes" the issue.
I suspect a firmware upgrade probably fixes that behaviour. If you want to accept both computer credentials and user credentials you'll need to name both "Domain Comptuers" and "Domain Users" in your policy.
By default, XP will re-authenticate with the user credential after the user logs-on (there is no way to do computer-only with XP, I believe).
I'd start by reviewing the event logs on your IAS server for reasoning as to why it's not authenticating your client.
The following instructions are specific to Windows XP, but should generally apply to Windows 2000 as well.
Note that some wireless network clients require configuration through their own utility (not the XP Wireless network Connection dialog).
However, it is recommended to use Windows to configure wireless network settings when possible. Enable it from the Network Connections Control Panel.
These instructions are for use with the built‐in Windows XP Wireless Network Connection Dialog. Log in as Administrator or to an account with local computer Administrative privileges. If the wireless adapter is not enabled you will not be able to configure it. From the Network Connections Control Panel, right‐click on the Wireless Adapter, choose Properties then select the Wireless Networks tab. Select LMU_WPA_Fac/Staff from the Available networks and click Properties, or click the Add button to add a network which Windows does not currently see in its list of Available networks.