The User Name and Password combination you have entered is invalid. Please try again.

[sundesa1977]

Dear All,

I am have problem in subject issue. The Authentication with Active Directroy was workin fine and all of a sudden it has stopped. Now its not authenticating new users to Cisco WLC 2504 through Active Directory Windows Server 2008r2 Standard. Radius Server.

The error code in Windows Events Viewer.

Event ID : 6273

Reaosn Code 8

.

Thanks

Regards

Faisal

[Aaron O'Hare]

Event ID 6273 Reason Code 8 (bad username or password)

When testing RADIUS authentication it is possible that the username may be incorrect or may not be located in the Windows group specified in the Network Policy.  If this is the case, you will see Event ID 6273 with Reason Code 8 in the Network Policy and Access Services logs, see the image below.

To resolve ensure the username is correct and is present in the Windows group specified on your network policy.

[sundesa1977]

Hi,

I've double checked and the users are correctly added in specific group in AD. Also if the user logs in to his LT using his AD accout it goes fine.

When he logs in to Cisco WLC Web Auth Portal he gets the attached error.

[Prakash Parvathala]

Hello Faisal,

I have read your message thanks for that and i am reasearching on your issue let me try in my LAB and will get back to you

mean while please read the below guides and may be those will help you

https://supportforums.cisco.com/document/12489321/web-authentication-1111login-redirect-issue-wireless-lan-controller

http://www.cisco.com/c/en/us/support/docs/wireless/5500-series-wireless-controllers/115988-nps-wlc-config-000.html

http://pcloadletter.co.uk/2011/07/11/cisco-wifi-active-directory-auth/

[sundesa1977]

Dear Parkash,

Thanks for providing supportive links. I will study them. 

Would you plesae help me in creating some ACLs or Policies to protect Wireless from the people outside the office. I've found a lot in log, there are many trying to acceess the network.

Is thre any advise to protect and secure the network ?

Thanks again

Regards.

Faisal