Identify source session condaction nw activity

[Nilesh]

Hi,

I am trying to distinguish a network connection, particularly SMB
connection, based on its source Terminal Session.

Using network management APIs I can distinguish it based on User, however it
is possible that the same user can logon to two different TS sessions at same
time.

At TDI or NDIS level I am not able to find any identifier to distinguish
between different TS session.

Is there any way to do this either in user or kernel mode?

Thank in advance..
Nilesh