samba - Dec 2006 - Null session problem when mounting share using domain user account

Hi all:

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As far as I know, windows 2003 sp1 restricts anonymous access to samr and
lsarpc. On windows 2003, everyone group does not include anonymous logon, thus
anonymous enumeration can=A1=A6t be achieved unless anonymous logon is a member
of pre-windows 2000 compatible group. I think this is the reason why smbmount
using domain user account failed. The error message is as follows:

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26520: tree connect failed: ERRDOS - ERRnoaccess (Access denied.)

SMB connection failed

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The packets showed that =A1=A7STATUS_ACCESS_DENIED=A1=A8 in SamrConnect2 request
and reply. If anonymous logon belongs to pre-windows 2000 compatible group,
smbmount ran successfully.

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Will samba work around this issue?

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Thanks for the replies.

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Latrell.