[cifs-protocol] explaination of format desired = 0x0 in drs_crackname operation

[Sebastian Canevari]

Hi Matthieu,


Thanks for your question and for your follow up.

Please let us know if you need further assistance.

Regards,

Sebastian


Sebastian Canevari
Escalation Engineer, US-CSS DSC PROTOCOL TEAM
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Tel: +1 469 775 7849
e-mail: sebastc at microsoft.com
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________________________________________
From: Matthieu Patou [mat at samba.org]
Sent: Saturday, July 30, 2011 6:35 AM
To: mat at samba.org
Cc: Interoperability Documentation Help; cifs-protocol at samba.org; pfif at tridgell.net
Subject: Re: [cifs-protocol] explaination of format desired = 0x0 in drs_crackname operation

On 30/07/2011 15:31, Matthieu Patou wrote:
> Dear dochelp team,
>
> While investigating around my samba + windows 2003r2 domain, I noticed
> that my w2k3r2 domain controller sends this to the samba server:
> pull returned NT_STATUS_OK
>     drsuapi_DsCrackNames: struct drsuapi_DsCrackNames
>         in: struct drsuapi_DsCrackNames
>             bind_handle              : *
>                 bind_handle: struct policy_handle
>                     handle_type              : 0x00000000 (0)
>                     uuid                     :
> 8e8ac098-f92e-4e63-aa40-2343a92cdd81
>             level                    : 0x00000001 (1)
>             req                      : *
>                 req                      : union
> drsuapi_DsNameRequest(case 1)
>                 req1: struct drsuapi_DsNameRequest1
>                     codepage                 : 0x000004e4 (1252)
>                     language                 : 0x00000409 (1033)
>                     format_flags             :
> DRSUAPI_DS_NAME_FLAG_NO_FLAGS (0)
>                     format_offered           :
> DRSUAPI_DS_NAME_FORMAT_UNKNOWN (0)
>                     format_desired           :
> DRSUAPI_DS_NAME_FORMAT_FQDN_1779 (1)
>                     count                    : 0x00000001 (1)
>                     names                    : *
>                         names: ARRAY(1)
>                             names: struct drsuapi_DsNameString
>                                 str                      : *
>                                     str                      :
> '{E13B5B02-7B5D-44F0-813E-31C598FC166E}'
> dump OK
>
> In which occasion the Windows domain controller can send format
> desired = 0 ?
>
> I checked the ms-drsr.pdf  and found no explanation for it.
>
> Thanks for your future explanations.
>
> note: I attached the blob related to the dsCrackNames request so that
> you can see it in a raw form.
>
>
> Matthieu.
>
Please ignore my question, it seems I had some problems to read the spec
correctly !


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