Re: [cifs-protocol] When will clients/applications do a smb2 session reauth

2012-04-27 Thread Sreekanth Nadendla
Hello  Stefan,
  Thank you for your inquiry about file sharing protocols. 
One of the Open specifications team member will contact you soon.

Regards,
Sreekanth Nadendla
Microsoft Windows Open Specifications


-Original Message-
From: Stefan (metze) Metzmacher [mailto:me...@samba.org] 
Sent: Friday, April 27, 2012 7:35 AM
To: Interoperability Documentation Help
Cc: cifs-protocol@cifs.org; p...@tridgell.net; Christian Ambach
Subject: When will clients/applications do a smb2 session reauth

Hi,

with SMB 2.1 (and higher) it's possible to do a session re-authentication 
without getting a STATUS_NETWORK_SESSION_EXPIRED. With SMB 2.0 
STATUS_REQUEST_NOT_ACCEPTED is returned.

In what situations do clients do a (pro active) reauthentication without 
getting STATUS_NETWORK_SESSION_EXPIRED from the server?

"3.2.4.2.3.1 Application Requests Reauthenticating a User"
is the related section in [MS-SMB2].

What layers in the client use this feature?
How can I trigger this?

Is the reauthentication only used with the same user account or also to switch 
a session to a different user (which is possible)?

BTW: is there a reason why  doesn't work anymore?

metze




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[cifs-protocol] When will clients/applications do a smb2 session reauth

2012-04-27 Thread Stefan (metze) Metzmacher
Hi,

with SMB 2.1 (and higher) it's possible to do a session
re-authentication without
getting a STATUS_NETWORK_SESSION_EXPIRED. With SMB 2.0
STATUS_REQUEST_NOT_ACCEPTED
is returned.

In what situations do clients do a (pro active) reauthentication without
getting
STATUS_NETWORK_SESSION_EXPIRED from the server?

"3.2.4.2.3.1 Application Requests Reauthenticating a User"
is the related section in [MS-SMB2].

What layers in the client use this feature?
How can I trigger this?

Is the reauthentication only used with the same user account
or also to switch a session to a different user (which is possible)?

BTW: is there a reason why  doesn't work
anymore?

metze






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[cifs-protocol] When will clients/applications do a smb2 session reauth

2012-04-20 Thread Stefan (metze) Metzmacher
Hi,

with SMB 2.1 (and higher) it's possible to do a session
re-authentication without
getting a STATUS_NETWORK_SESSION_EXPIRED. With SMB 2.0
STATUS_REQUEST_NOT_ACCEPTED
is returned.

In what situations do clients do a (pro active) reauthentication without
getting
STATUS_NETWORK_SESSION_EXPIRED from the server?

"3.2.4.2.3.1 Application Requests Reauthenticating a User"
is the related section in [MS-SMB2].

What layers in the client use this feature?
How can I trigger this?

Is the reauthentication only used with the same user account
or also to switch a session to a different user (which is possible)?

metze




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