IAS Server for Wireless Users

[soportesinaki]

Dear Sirs,

I'm trying to integrate an IAS server in our network, in a dedicated 2003 server, for 802.1X wireless authentication.

When a user tries to authenticate, I can see the event "the domain of the users account is inaccesible" in the dedicated server event viewer.

I have included the server in the "RRAS and IAS Servers" group of the Active Directory, but it still happens.

If I place an Sniffer between the two servers, the main server sends the following error to the IAS server:

KRBSKDC_ERR_S_PRINCIPAL_UNKNOWN

And several "invalid ldap messege" are answered from the IAS server.

Anyone has an idea of what could bee happening? Everything seems to be OK....

Thank you for your help!!!

Best regards,
Iñaki

 

[soportesinaki]

Sorry, but I made a mistake writing the error. The real one is:

KRB5KDC_ERR_S_PRINCIPAL_UNKNOWN

If it helps, I've all the packets captured with Ethereal.

Thankyou!
iñaki