CISCO-VOIP-TAP-MIB
File:
CISCO-VOIP-TAP-MIB.mib (9824 bytes)
Imported modules
Imported symbols
Defined Types
CvoiptapStreamEntry |
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SEQUENCE |
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cvoiptapStreamId |
CvoipWarrantId |
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cvoiptapStreamType |
INTEGER |
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cvoiptapStreamMatch |
CvoipSubscriberId |
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cvoiptapStreamMatchType |
INTEGER |
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cvoiptapStreamCCMediationDevice |
INTEGER |
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cvoiptapStreamRowStatus |
RowStatus |
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Defined Values
cvoiptapStreamCapabilities |
1.3.6.1.4.1.9.9.716.1.1.1 |
This object identifies what types of intercept streams can be
configured on this type of device. This may be dependent on
hardware capabilities, software capabilities. The following
fields may be supported:
tapEnable: set if table entries with
cTap2StreamInterceptEnable set to 'false'
are used to pre-screen packets for intercept
otherwise these entries are ignored.
usernameOrNumber: SNMP ifIndex value may be used to
select interception of calls to or from
a user or phone number may be used to
select traffic to be intercepted.
uri: Session Initiation Protocol (SIP) Uniform
Resource Identifier (URI) may be used to
select traffic to be intercepted. |
Status: mandatory |
Access: read-only |
OBJECT-TYPE |
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OCTET STRING |
Size(1..2) |
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cvoiptapStreamTable |
1.3.6.1.4.1.9.9.716.1.1.2 |
The Intercept Stream VoIP Table lists the streams to be
intercepted. To create a VoIP intercept, an entry
cvoiptapStreamEntry is created which contains the
filter details. An entry cTap2StreamEntry of CISCO-TAP2-MIB
is created, which is the common stream information for all
kinds of intercepts and type of the specific stream is set
to IP in this entry. 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 call selection. For example, if all traffic to or from
a given user is to be intercepted, one would configure an
entry which lists the user with approprite tap type. The
first index indicates which Mediation Device the intercepted
traffic will be diverted to. The second index permits
multiple classifiers to be used together, such as having an
IP address as source or destination. The value of the second
index is that of the stream's counter entry in the
cTap2StreamTable. Entries are added to this table via
citapStreamStatus in accordance with the RowStatus
convention. |
Status: mandatory |
Access: not-accessible |
OBJECT-TYPE |
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SEQUENCE OF |
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CvoiptapStreamEntry |
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cvoiptapStreamEntry |
1.3.6.1.4.1.9.9.716.1.1.2.1 |
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. |
Status: mandatory |
Access: not-accessible |
OBJECT-TYPE |
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CvoiptapStreamEntry |
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cvoiptapStreamId |
1.3.6.1.4.1.9.9.716.1.1.2.1.1 |
This object uniquely identifies this warrant.
It has to be unique among all the rows. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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CvoipWarrantId |
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cvoiptapStreamType |
1.3.6.1.4.1.9.9.716.1.1.2.1.2 |
pen : Pen Register - provides trace of all outgoing
calls. Only Call Data is sent.
trace : Trace - provides trace of all incoming calls.
Only Call Data is sent.
penAndTrace : Provides trace of both incoming and outgoing
calls. Only Call Data is sent.
intercept : Provides both Call Data and Call Content to
Commission on Accreditation for Law
Enforcement Agencies (CALEA). Intercept
is applicable to both originating and
terminating calls. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
pen(1), trace(2), penAndTrace(3), intercept(4) |
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cvoiptapStreamMatchType |
1.3.6.1.4.1.9.9.716.1.1.2.1.4 |
This field specifies the type of information in
cvoiptapStreamMatch. A subscriber or intercept candidate can
be defined either as username, phone number or Session
Initiation Protocol (SIP) Uniform Resource Identifier (URI).
'username' is defined as per RFC-3261. Same value is being
used for either username or phone number. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
usernameOrNumber(1), uri(2) |
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cvoiptapStreamRowStatus |
1.3.6.1.4.1.9.9.716.1.1.2.1.6 |
The status of this conceptual row. This object manages
creation, modification, and deletion of rows in this table.
When any rows must be changed, cvoiptapStreamRowStatus must
be first set to 'notInService'. Row will be created when
the service provider has to provision a tap for a VoIP
endpoint. Row will be deleted when the warrant has expired.
Row will be changed when the warrant type has been changed.
cTap2StreamTable defined in CISCO-TAP2-MIB goes in
conjunction with this row, using the same index. |
Status: mandatory |
Access: read-write |
OBJECT-TYPE |
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RowStatus |
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