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pre-windows 2000 User Authentication

Publication Date:  2018-01-25 Views:  449 Downloads:  0

Issue Description

Customer has this configuration regarding a user in the AD.



In this figure you can see that user logon name  pre-windows 2000 also known as user netbiosname is XXYY and user logon mane also known as user domain name is GXXYY, and customer can’t change this because lot of old machines need to use that netbiosname.

Handling Process

We have done the following tests:

  • Option 1 ) Login as xxyy\NAME doesn’t work. This option is the same when we check the mark to login with same credentials as windows session. Authentication fails due to unknown user credentials.
  • Option 2) Login as works fine.
  • Option 3) Login as Gxxyy\Name works fine.


1. modify the file  D:\AgileController\RadiusServer\secospace\

2. restart radius server