NTLM_auth to win2008 r2 failed (NT_STATUS_PIPE_DISCONNECTED)

[John]

Hi, 
 
  We are using samba package 3.3.3. We use winbindd and ntlm_auth to do authentication to AD server. Now the backend AD server is updated to win2008 r2.  And it is trusted with a win2003 AD server.   NTLM_auth always  fails with errcode NT_STATUS_PIPE_DISCONNECTED. 
 Please see the attached captured pkts.
 
Best.
John
 


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