csubSessionEntry
1.3.6.1.4.1.9.9.786.1.1.1.1
This entry contains data describing a subscriber sessions,
including its state, configuration, and collected identities.
An entry exists for a corresponding entry in the ifTable
describing a subscriber session. Currently, subscriber
sessions must have one of the following ifType values:
'ppp'
'ipSubscriberSession'
'l2SubscriberSession'
The system creates an entry when it establishes a subscriber
session. Likewise, the system destroys an entry when it
terminates the corresponding subscriber session.