[cifs-protocol] access denied in NetrLogonSamLogonEx

Matthieu Patou mat at samba.org
Mon Jul 11 11:39:14 MDT 2011

Dear doc help,

I'm receving a STATUS_ACCESS_DENIED when using ntlm_auth against a 
Windows 2003 DC.

According to the NRPC.pdf paragraph, the server is supposed to 
return ACCESS_DENIED if the client is not using a secure RPC (schannel).

In this particular case it's not the case as we can see that the 
information are encapsulated in a schannel communication. What are the 
other reasons for Windows to return this error ?

The same call on a Samba4 DC in the same domain is OK, I configured the 
domain to not keep the lan manager password.


Matthieu Patou
Samba Team        http://samba.org
Private repo      http://git.samba.org/?p=mat/samba.git;a=summary

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