802.1x Configuration

[Alvaro Luiz Maia Motta]

Folks, greetings

We are having a hard time to get 802.1x working in the following scenario:

- Windows 7
- Cisco 2960
- ACS 5.3 patch 9
- LDAP 2.4.23-32
- Samba 3.6.9-151

Apparently, everything works as expected except that when there is no user profile created on the client, the authentication fails with a message "There are currently no logon servers to service the logon request"

Anyone with experience in such an environment, that could share his findings?

Thanks in advance.

Regards,

Alvaro

[Saurav Lodh]

Please use the below config. guide to configure and troubleshoot 802.1x

http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960/software/release/12-2_53_se/configuration/guide/2960scg/sw8021x.html

[luckymike33]

Hi Alvaro,

I don't think this is a network problem as such, but have a look at this microsoft article here, it looks like you may have this issue:

http://support.microsoft.com/kb/980295

Very best wishes

Mike

[mohanak]

Its a windows related issue please verify :

http://support.microsoft.com/kb/139410

[kushsriva]

Hi,

It seems windows is unable to find the AD Domain controller to log on. Please make sure the DNS is configured properly on the PC.

Do rate if Helpful...

Regards,

Kush