Wireless PEAP Authentication

[murali.rao]

Hi,

>We have a customer with ACS Version 3.3 authentication problem in Wireless.

>Whenever a user logs for first time "Username and Password" is prompted and the user is authenticated.

>For Subsequent logins, the "Username and Password" is not asking and the Client is directly getting authenticating and succeeded.

>Access Point is IOS Based with 12.2 Version.

[cpinal]

Hello!!!

Mauril I have the same problem about the prompt at first time all was ok but when i log second time prompt didn´t appear and directly detect that the a valid user i have to un check the option fast reconnect on ASC but nothing change

If you find the solution I will appreciate that you say me how you did to solve the problem

[rokp]

Some operating systems "remember" user credentials. Windows XP put this information into registry.

HKEY_CURRENT_USER\Software\Microsoft\EAPOL\UserEapInfo\

You can find more information in MS knowledge base, http://support.microsoft.com/default.aspx?scid=kb;en-us;823731

You can automate this procedure by putting the following information in file called i.e. delete-cache.reg and executing appropriate command.

-----cut-------

REGEDIT4

[-HKEY_CURRENT_USER\Software\Microsoft\Eapol\UserEapInfo]

-----cut-------

regedit /s delete-cache.reg

Regards,

ROK