This object displays the types of intercepts supported on
this device. This may be dependent on hardware capabilities
or software capabilities. The value of this object is non
zero, if the device supports interception of user connection
traffic. A device may support both types of intercepts at
the same time.
The following fields may be supported:
acctSessonId: packets belonging to a user connection
identified by RADIUS attribute
account-session-ID may be intercepted.
tapEnable: set if table entries with
cTap2StreamInterceptEnable set to 'false'
are used to pre-screen packets for intercept;
otherwise these entries are ignored.
The Intercept Stream Connection Table lists the user
connections (sessions) to be intercepted. The same data
stream may be required by multiple taps, and one might
assume that often the intercepted stream is a small
subset of the traffic that could be intercepted.
This essentially provides options for packet selection.
The only option available is RADIUS attribute 44,
account session ID. When a user tries to use a service
provided by a Network Access Server(NAS) such as PPP,
NAS authenticates the user with RADIUS server. Upon
successful authentication of the user, the user is
provided with the requested service and NAS creates an
accounting record with RADIUS accounting server for
the user. The NAS assigns a unique account session id
for the user session in the accounting record created
with the RADIUS server. The account session ID may be
used to intercept traffic belonging to the user session.
The value of first index is that of an entry in the
cTap2MediationTable, which identifies the application
to which intercepted traffic will be sent to. The second
index permits connection classifiers to be used to
identify traffic to be intercepted. The value of the
second index is that of the stream's counter entry
in the cTap2StreamTable.
A stream entry indicates a single data stream to be
intercepted to a Mediation Device. Many selected data
streams may go to the same application interface, and
many application interfaces are supported.
The status of this conceptual row. This object manages
creation, modification, and deletion of rows in this
table. When any rows must be changed,
cuctTapStreamStatus must be first set to