I have Windows 2003 ACS 4.0 servers.I use the windows active directory for the users and the ACS for the certificate.I am using them for WPA1/TKIP/PEAP wireless authentication. My Windows XP clients are able to authenticated and but they are disconnect after 20- 30 minutes.
The clients that do authenticate on the ACS 4.0 server with MS-PEAP. I alrealdy apply the patch from microsoft spack 2
1. why the windows client are able to authenticate , but after 20-30 minutes they disconnect?
2.what does that mean "EAP-TLS or PEAP authentication failed during SSL handshake")
3 in the log of the ACS, i am suppose to pass with MS-PEAP or Cisco-PEAP
Thanks for the help