it is just the client checking if the file has any
AlternateDataStreams attached to it.



On 6/13/07, Zuoheng <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I am a newbie to Wireshark,  currently using Wireshark troubleshooting
> a cifs performance issue. I got some insteresting output from
> Wireshark,
>
>
> No.     Time        Source                Destination           Protocol
> Info
>      23 0.027344    152.62.34.59          10.32.33.99           SMB
>   NT Create AndX Request, Path:
> \rexhuang\a:{4c8cc155-6c1e-11d1-8e41-00c04fb9386d}:$DATA
>      24 0.027344    10.32.33.99           152.62.34.59          SMB
>   NT Create AndX Response, Error: STATUS_OBJECT_NAME_NOT_FOUND
>      25 0.027344    152.62.34.59          10.32.33.99           SMB
>   NT Create AndX Request, Path:
> \rexhuang\a:\005SummaryInformation:$DATA
>      26 0.027344    10.32.33.99           152.62.34.59          SMB
>   NT Create AndX Response, Error: STATUS_OBJECT_NAME_NOT_FOUND
>      27 0.027344    152.62.34.59          10.32.33.99           SMB
>   NT Create AndX Request, Path:
> \rexhuang\a:Docf_\005SummaryInformation:$DATA
>      28 0.027344    10.32.33.99           152.62.34.59          SMB
>   NT Create AndX Response, Error: STATUS_OBJECT_NAME_NOT_FOUND
>      29 0.031250    152.62.34.59          10.32.33.99           SMB
>   NT Create AndX Request, Path:
> \rexhuang\a:\005SummaryInformation:$DATA
>      30 0.031250    10.32.33.99           152.62.34.59          SMB
>   NT Create AndX Response, Error: STATUS_OBJECT_NAME_NOT_FOUND
>      31 0.031250    152.62.34.59          10.32.33.99           SMB
>   NT Create AndX Request, Path:
> \rexhuang\a:Docf_\005SummaryInformation:$DATA
>      32 0.031250    10.32.33.99           152.62.34.59          SMB
>   NT Create AndX Response, Error: STATUS_OBJECT_NAME_NOT_FOUND
>      33 0.031250    152.62.34.59          10.32.33.99           SMB
>   NT Create AndX Request, Path:
> \rexhuang\a:\005SummaryInformation:$DATA
>      34 0.031250    10.32.33.99           152.62.34.59          SMB
>   NT Create AndX Response, Error: STATUS_OBJECT_NAME_NOT_FOUND
>
> 152.62.34.59 is client IP, 10.32.33.99 is a cifs server.
>
> My question is I dont have any such special file or directory under
> \rexhuang\, why the client send out such CreateAndX request?
>
> Any input will be appreciated.
>
> /zuoheng
> _______________________________________________
> Wireshark-users mailing list
> Wireshark-users@wireshark.org
> http://www.wireshark.org/mailman/listinfo/wireshark-users
>
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