The MIB Module supports the functions of a gatekeeper. The gatekeeper is a function of the H.323 Packet Based Multimedia Communications Systems, a standard of ITU. The gatekeeper provides address translation and controls access to the network for H.323 terminals.
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Revisions
2003-03-13 00:00
Corrected the DESCRIPTION for cgkZoneLRQs, which described
the meaning of a boolean value incorrectly. Modified
Unsigned32 import to SNMPv2-SMI.
2002-03-12 00:00
Added the support for Gatekeeper & Zone level management
statistics. The Gatkeeper level statistics support is followed
from RAS statistics table namely rasStatsTable, from ANNEX 1.2
in h341, ITU-T specification. We are also proposing to
implement per zone level statistics support.
The following objects are added for Gatekeeper level stats:
cgkStatsAdmissionRequests,
cgkStatsOriginAdmissionRequests,
cgkStatsAdmissionConfirms,
cgkStatsOriginAdmissionConfirms,
cgkStatsAdmissionRejects,
cgkStatsOriginAdmissionRejects,
cgkStatsTotalConcurrentCalls,
cgkStatsOriginTotalConcurrentCalls,
cgkStatsRcvdLocationRequests,
cgkStatsSentLocationRequests,
cgkStatsRcvdLocationConfirms,
cgkStatsSentLocationConfirms,
cgkStatsRcvdLocationRejects,
cgkStatsSentLocationRejects,
cgkStatsRegisteredEndpoints,
cgkStatsRcvdDisengageRequests,
cgkStatsSentDisengageRequests,
cgkStatsRcvdDisengageConfirms,
cgkStatsSentDisengageConfirms,
cgkStatsRcvdDisengageRejects,
cgkStatsSentDisengageRejects.
The following new tables and objects are added for Zone level
stats:
cgkLocalZoneStatsAdmissionTable->
cgkLZoneStatsAdmissionRequests,
cgkLZoneStatsOriginAdmissionRequests,
cgkLZoneStatsOriginAdmissionConfirms,
cgkLZoneStatsOriginAdmissionRejects,
cgkLZoneStatsOriginTotalConcurrentCalls
cgkLocalZoneStatsLocationTable->
cgkLZoneStatsSentLocationRequests,
cgkLZoneStatsRcvdLocationConfirms,
cgkLZoneStatsSentLocationConfirms,
cgkLZoneStatsRcvdLocationRejects,
cgkLZoneStatsSentLocationRejects
cgkLocalZoneStatsRegistrationTable->
cgkLZoneStatsFullRegistrationRequests,
cgkLZoneStatsLightRegistrationRequests,
cgkLZoneStatsRegistrationConfirms,
cgkLZoneStatsRegistrationRejects,
cgkLZoneStatsRegisteredEndpoints
cgkLocalZoneStatsUnRegistrationTable->
cgkLZoneStatsRcvdUnregistrationRequests,
cgkLZoneStatsSentUnregistrationRequests,
cgkLZoneStatsTimeoutSentUnregistrationRequests,
cgkLZoneStatsRcvdUnregistrationConfirms,
cgkLZoneStatsSentUnregistrationConfirms,
cgkLZoneStatsRcvdUnregistrationRejects,
cgkLZoneStatsSentUnregistrationRejects
cgkLocalZoneStatsDisengageTable->
cgkLZoneStatsRcvdDisengageRequests,
cgkLZoneStatsSentDisengageRequests,
cgkLZoneStatsRcvdDisengageConfirms,
cgkLZoneStatsSentDisengageConfirms,
cgkLZoneStatsRcvdDisengageRejects,
cgkLZoneStatsSentDisengageRejects.
2001-09-20 00:00
Add a new object cgkLZoneTotalConcurrentCalls to report the
total concurrent calls on a zone basis.
2001-04-09 00:00
Add a new object cgkLZoneProxiedCallBits to replace the
existing object cgkLZoneProxiedCall.
cgkLZoneProxiedCall is defined as INTEGER(0..15), and
is being used as a bit mask. The range 0..15 only allows
for 4 bits to be defined.
In order to add two new bits for MCU devices (inboundToMcu
and outboundFromMcu) the new object cgkLZoneProxiedCallBits
will be used to contain all of the old bit definitions
plus the new ones.
The existing object, cgkLZoneProxiedCall is deprecated.
2000-06-26 00:00
Changed IntrazoneBandwidth to TotalBandwidth in all tables, to
clarify meaning of table entries.
Correct the range and default values for total bandwidth,
interzone bandwidth and session bandwidth in the
LocalZoneTable.
Change syntax for allocated total and interzone bandwidth
gauges in LocalZoneTable.
Updated cgkZoneEntry and cgkZoneRowStatus to indicate that
items in the table may not be modified when the row is
'active'.
Moved cgkZoneProxiedCall entry to LocalZone Table. In
conformance section added entry to specify MIN-ACCESS for
cgkZoneIrrFrequency to be read-only, as the agent code
currently does not allow this item to be set.
Changed the maximum range value for cgkHistoryMaxEventEntries
to 1000.
Added definitions for
cgkMIBDefaultTotalBandwidth
cgkMIBDefaultInterzoneBandwidth
cgkMIBDefaultSessionBandwidth.
2000-03-10 00:00
Add support for interzone bandwidth, session bandwidth,
and LRQ counters to zone table. Add support for notification
of events. Add registration, unregistration and overload
events.