dsclient - ntlm v2

From: Leonardo Bispo (LeonardoBispo_at_discussions.microsoft.com)
Date: 07/28/05 

Date: Thu, 28 Jul 2005 10:56:08 -0700

I need to know how make win 9x work with ntlm v2.
I´ve installed dsclient, changed the registry like described in some
websites, but isn´t work.
It don´t autenticate. The only way to this work is changing the registry to
level 0, but with this the ntlm v2 don´t work.

> Locate and click the following key in the registry:
> HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control
>
> Create an LSA registry key in the registry key listed above
>
> On the Edit menu, click Add Value, and then add the following registry
> value:
> Value Name: LMCompatibilityLevel
> Data Type: REG_DWORD
> Value: 3
> Valid Range: 0,3
> Description: This parameter specifies the mode of authentication and
> session
> security to be used for network logons. It does not affect interactive
> logons.
> . Level 0 - Send LM and NTLM response; never use NTLM 2 session security.
> Clients will use LM and NTLM authentication, and never use NTLM 2 session
> security; domain controllers accept LM, NTLM, and NTLM 2 authentication.
> . Level 3 - Send NTLM 2 response only. Clients will use NTLM 2
> authentication and use NTLM 2 session security if the server supports it;
> domain controllers accept LM, NTLM, and NTLM 2 authentication.
>
Thanks,
Leonardo

Relevant Pages