Sorry I’ve forgotten to mention that we are using the newest version NGX R61. Authentication is done with certificates (PKI) or one time passwords with RADIUS. The Authentication works fine, no problem at all. However if the logged in user tries to access a file share on a win2k3 fileserver or a web resource with NTLM access fails…
In the evnetlog on the windows file server you’ll see the follwing error message:
Event Type: Failure Audit
Event Source: Security
Event Category: Logon/Logoff
Event ID: 529
Date: 25.04.2006
Time: 19:28:38
User: NT AUTHORITY\SYSTEM
Computer: NAMEOFMYSERVER
Description:
Logon Failure:
Reason: Unknown user name or bad password
User Name: USERNAME---
Domain: DOMAINMAE--
Logon Type: 3
Logon Process: NtLmSsp
Authentication Package: NTLM
Workstation Name: \\IP of connectra
Caller User Name: -
Caller Domain: -
Caller Logon ID: -
Caller Process ID: -
Transited Services: -
Source Network Address: IP of connectra
Source Port: 0
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.