CISCO-IETF-MEGACO-MIB
AI MIB Summary
The CISCO-IETF-MEGACO-MIB enables monitoring and management of Cisco devices implementing the Megaco/H.248 protocol by exposing attributes for gateway control sessions, media resource states, and transaction identifiers. This module facilitates the tracking of protocol-specific metrics such as call leg establishment failures, media gateway registration status, and command execution results to ensure reliable media gateway controller operations.
This MIB module is based on the Internet Draft draft-ietf-megaco-mib-05.txt.
It defines the attributes of Megaco protocol.
Reference: ITU H.248 (Rev. COM16-107).
Main OID:
ciscoIetfMegacoMIB.1.3.6.1.4.1.9.10.99999
61
Objects
Active
Status
6
Dependencies
Imported Objects
Objects
61 total| Object Name |
|---|
ciscoIetfMegacoMIBThis MIB module is based on the Internet Draft
draft-ietf-megaco-mib-05.txt.
It defines the attributes of Megaco protocol.
Reference: ITU H.248 (Rev. COM16-107). MODULE-IDENTITY .1.3.6.1.4.1.9.10.99999 |
ciscoIetfMegacoMIBConformance OBJECT IDENTIFIER .1.3.6.1.4.1.9.10.99999.3 |
cmedCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.9.10.99999.3.1 |
cmedConfigGroups OBJECT IDENTIFIER .1.3.6.1.4.1.9.10.99999.3.2 |
cmedLinkIdTableThis table contains a nextLinkId for each Gateway.
It provides the manager with the nextLinkId for use
in creating new Gateway Table Entries. SEQUENCE OF CmedLinkIdEntry .cmedConfiguration.1 |
cmedLinkIdEntryThis table contains the NextLinkId for this Gateway
and is indexed by mediaGatewayId. CmedLinkIdEntry .cmedConfiguration.1.1 |
cmedNextLinkIdThe Next Value for a cmedGatewayLinkId. Assists the
manager in selecting a value for cmedGatewayLinkId.
Using the TestAndIncr syntax, A Manager will 'lock' this
variable, ensuring single access.rw TestAndIncr (SNMPv2-TC) .cmedConfiguration.1.1.1 |
cmedGatewayConfigTableA list of cmedGatewayConfigEntry objects. SEQUENCE OF CmedGatewayConfigEntry .cmedConfiguration.2 |
cmedGatewayConfigEntryEntry holding configuration information about a
group of Media Gateway Controllers sharing the same
signaling link. CmedGatewayConfigEntry .cmedConfiguration.2.1 |
cmedGatewayIdThe unique Media Gateway Id which identifies this
media gateway CMediaGatewayId .cmedConfiguration.2.1.1 |
cmedGatewayLinkIdThe unique link id which identifies the signaling
link that this gateway uses to communicate with the
Gateway Controllers to form an H.248 association. CMediaGatewayLinkId .cmedConfiguration.2.1.2 |
cmedGatewayLinkNameA descriptive name of this signaling link / media
gateway combinationrw SnmpAdminString ( SIZE .cmedConfiguration.2.1.3 |
cmedGatewayIPAddressThe IP address that the Media Gateway Controller
will use to communicate with the Media Gateway.
This object reflects the IP address over control
PVC that user configures in cMediaGwIpConfigTable.
The value 0.0.0.0 is returned if the entry is
invalid.rw IpAddress .cmedConfiguration.2.1.4 |
cmedGatewayPortTCP/UDP port number that the Media Gateway Controller will
use to communicate with the Media Gateway. The value
0 is returned if the entry is invalid.rw Integer32 .cmedConfiguration.2.1.5 |
cmedGatewayEncodingSchemeThe encoding scheme that would be used to encode the H.248
messages that are sent/received to/from the gateway
controllerrw Enumeration .cmedConfiguration.2.1.6 |
cmedGatewayProtocolType of the control protocol in use
notApplicable (1) -
other (2) - Other (none from the list below)
dss1-ip (3) - Q931+
ipdc (4) - IPDC
megacov1 (5) - MEGACO/H.248 Version 1
megacov2 (6) - MEGACO/H.248 Version 2
mgcp (7) - MGCPrw Enumeration .cmedConfiguration.2.1.7 |
cmedGatewaySigTptProtocolType of the transport protocol that is being used to
transport the H.248 signaling trafficrw Enumeration .cmedConfiguration.2.1.8 |
cmedGatewayAdminStatusThe desired state of the gateway.
The testing(3) state indicates that no signaling
packets can be passed.
When a managed system initializes, all gateways start
with cmedGatewayAdminStatus in the down(2) state.
As a result of either explicit management action or
per configuration information retained by the
managed system, cmedGatewayAdminStatus is then changed
to either the up(1) or testing(3) states (or remains in
the down(2) state).rw Enumeration .cmedConfiguration.2.1.9 |
cmedGatewayOperStatusThe current operational state of the gateway.
up (1) - ready to communicate with MGC
down (2)
testing(3) - in some test mode
unknown(4) - status can not be determined for some
reason.
The testing(3) state indicates that no signaling packets
can be passed.
If cmedGatewayAdminStatus is down(2) then
cmedGatewayOperStatus should be down(2).
If cmedGatewayAdminStatus is changed to up(1) then
cmedGatewayOperStatus should change to up(1) if the
gateway is ready to transmit and receive signaling
traffic; it should remain in the down(2) state if and
only if there is a fault that prevents it from going to
the up(1) statero Enumeration .cmedConfiguration.2.1.10 |
cmedGatewayLastStatusChangeThe value of sysUpTime at the time the associated
link entered its current operational status. If
the current status was entered prior to the last
re-initialization of the local network management
subsystem, then this object contains a zero value.ro TimeStamp (SNMPv2-TC) .cmedConfiguration.2.1.11 |
cmedGatewayResetStatisticsThis object can be used to reset all statistics
collected for this media gateway link so far.
Statistics will be reset when the object is SET
to 'reset'. Upon reset, the agent changes the value
of this object to 'notApplicable'.rw Enumeration .cmedConfiguration.2.1.12 |
cmedGatewayRowStatusThis is used to create new rows, modify existing rows
and to delete existing rows.rw RowStatus (SNMPv2-TC) .cmedConfiguration.2.1.13 |
cmedGwyControllerTableList of the Media Gateway Controllers that are managed
in the network SEQUENCE OF CmedGwyControllerEntry .cmedConfiguration.3 |
cmedGwyControllerEntryEntry holding information about an individual
Media Gateway Controller. CmedGwyControllerEntry .cmedConfiguration.3.1 |
cmedGwyControllerIdAn unique identification number that is assigned to
the gateway controller by the manager Unsigned32 .cmedConfiguration.3.1.1 |
cmedGwyControllerIPAddressThe IP address of the Media Gateway Controller. The
value 0.0.0.0 is returned if the entry is invalid.rw IpAddress .cmedConfiguration.3.1.2 |
cmedGwyControllerPortTCP port of the Media Gateway Controller. The value
0 is returned if the entry is invalid.rw Integer32 .cmedConfiguration.3.1.3 |
cmedGwyControllerAdminStatusThe desired state of the gateway.
The testing(3) state indicates that no signaling
packets can be passed.
When a managed system initializes, all gateways start
with cmedGwyControllerAdminStatus in the down(2)
state. As a result of either explicit management action
or per configuration information retained by the managed
system, cmedGwyControllerAdminStatus is then
changed to either the up(1) or testing(3) states (or
remains in the down(2) state).rw Enumeration .cmedConfiguration.3.1.4 |
cmedGwyControllerOperStatusThe current operational state of the gateway controller.
The standby(3) state indicates that it is in the standby
mode and no signaling packets can be passed. If
cmedGwyControllerAdminStatus is down(2) then
cmedGwyControllerOperStatus should be down(2).
If cmedGwyControllerAdminStatus is changed to
up(1), then cmedGwyControllerOperStatus should
change to up(1).
If the gateway controller is ready to transmit and receive
signaling traffic; it should remain in the down(2) state
if and only if there is a fault that prevents it from
going to the up(1) statero Enumeration .cmedConfiguration.3.1.5 |
cmedTermIdTableThis table contains a nextTerminationId for each
Gateway. It provides the manager with the
nextTerminationId for use in creating a new
TerminationsTable Entry. SEQUENCE OF CmedTermIdEntry .cmedConnections.1 |
cmedTermIdEntryThis table contains a nextTerminationId for each
Gateway, and is indexed by mediaGatewayId. CmedTermIdEntry .cmedConnections.1.1 |
cmedNextTerminationIdThe Next Value for a MediaGateway TerminationId.
Assists the manager in selecting a value for
cmedTermId.
Using the TestAndIncr syntax, A Manager will 'lock' this
variable, ensuring single access.rw TestAndIncr (SNMPv2-TC) .cmedConnections.1.1.1 |
cmedTerminationsTableThis table contains information about terminations
in a media gateway. It is a list of terminations.
The number of entries equals to the total number of
terminations for all contexts in a gateway. SEQUENCE OF CmedTerminationsEntry .cmedConnections.2 |
cmedTerminationsEntryIt contains objects that describe a termination. CmedTerminationsEntry .cmedConnections.2.1 |
cmedTermIdAn unique identification number that is assigned to
the termination by a media gateway. This is the
TerminationId that would be used in the protocol
messages that are sent from the gateway CMediaGatewayTermId .cmedConnections.2.1.1 |
cmedTermNameA descriptive name that would describe this termination
and its use. For example, 'emergency-ds0-1' indicating
that this termination is reserved as an emergency DS0
channelrw SnmpAdminString ( SIZE .cmedConnections.2.1.2 |
cmedTermAdminStatusThe desired state of the termination.
The testing(3) state indicates that no connections
can be created for this termination.
When a managed system initializes, all terminations
start with cmedTermAdminStatus in the
outOfService(2) state. As a result of either
explicit management action or per configuration
information retained by the managed system,
cmedTermAdminStatus is then changed to
either the inService(1) or testing(3) states
(or remains in the outOfService(2) state).rw Enumeration .cmedConnections.2.1.3 |
cmedTermOperStatusThe current operational state of the termination.
The testing(3) state indicates that it is in the
testing mode and no connections can be created on it.
If cmedTermAdminStatus is outOfService(2)
then cmedTermOperStatus should be down(2).
If cmedTermAdminStatus is changed to up(1)
then cmedTermOperStatus should change to up (1)
and the termination is ready to accept connections;
it should remain in the down(2) state if and only if
there is a fault that prevents it from going to the
up(1) statero Enumeration .cmedConnections.2.1.4 |
cmedTermInterfaceIdentifierA number that uniquely identifies the interface in
the physical gateway. This is the ifIndex in the ifTable,
that this termination would be using to communicate to
other gatewaysrw InterfaceIndex (IF-MIB) .cmedConnections.2.1.5 |
cmedTermPropertyProfileIdThis determines the profile of the termination which
determines what kind of capabilities this termination has.
This is an index into the cmedPropertyProfileTable
which identifies all the profile that are availablerw Unsigned32 .cmedConnections.2.1.6 |
cmedTermRowStatusThis is used to create new rows in this table,
Modify existing rows, and to delete existing rows.rw RowStatus (SNMPv2-TC) .cmedConnections.2.1.7 |
cmedPropertyProfileTableThis table contains a list of the properties
supported in a Profile. A Manager builds a Profile
of properties, then ties each termination to a
defined profile SEQUENCE OF CmedPropertyProfileEntry .cmedConnections.3 |
cmedPropertyProfileEntryEach row represents a default property of the
Property Profile N-entries per
mediaGatewayId/PropertyId, one entry per property. CmedPropertyProfileEntry .cmedConnections.3.1 |
cmedPropertyProfileIdThis PropertyProfile Identifier uniquely identifies
this set of properties.
This is the value each termination would refer,
when they would like to support all the properties
in this profile Unsigned32 .cmedConnections.3.1.1 |
cmedPropertyProfileIndexThis is the index to the PropertyProfile This is just
a 'counter' through the cmedPropertyProfile Table.
ie, property=1 property=2 etc. Unsigned32 .cmedConnections.3.1.2 |
cmedPropertyProfilePropertyThe Property supported by this Profile.
This is an Object ID (OID) defined in a package MIB
to identify a Particular property (such as AnalogLines,
Tones etc).rw AutonomousType (SNMPv2-TC) .cmedConnections.3.1.3 |
cmedPropertyProfileRowStatusIt is used to create new rows in this table, modify
existing rows, and to delete existing rows.rw RowStatus (SNMPv2-TC) .cmedConnections.3.1.4 |
cmedGatewayStatsTableA list of mediaGatewayTableEntry objects. SEQUENCE OF CmedGatewayStatsEntry .cmedStatistics.1 |
cmedGatewayStatsEntryEntry holding statistics about a group of
media Gateway/signaling link pair CmedGatewayStatsEntry .cmedStatistics.1.1 |
cmedNumInMessagesTotal number of messages received on the link.ro Counter32 .cmedStatistics.1.1.1 |
cmedNumInOctetsTotal number of octets received on the link.ro Counter32 .cmedStatistics.1.1.2 |
cmedNumOutMessagesTotal number of messages sent on the link.ro Counter32 .cmedStatistics.1.1.3 |
cmedNumOutOctetsTotal number of octets sent on the link.ro Counter32 .cmedStatistics.1.1.4 |
cmedNumErrorsTotal number of signaling-level errors encountered.
Includes, but is not limited to, number of bad
messages received, number of failures to sent a
message and number of other errors.ro Counter32 .cmedStatistics.1.1.5 |
cmedNumTimerRecoveryTotal Number of timer recovery events since the
statistics was last reset. This reflects all protocol
timers that are supported (For H.248, T - start timer,
S - short timer, L - long timer, and Z - long duration
timer etc)ro Counter32 .cmedStatistics.1.1.6 |
cmedTransportNumLossesNumber of times a transport link was lost
(excluding switch-over cases). A link loss is defined
as loss of communication with the entity (MGC) due to
hardware/transient problems in the interface or other
related hardware/softwarero Counter32 .cmedStatistics.1.1.7 |
cmedTransportNumSwitchoverNumber of times when the signaling was switched
over to an alternative link. This includes
switchover due to the Handoffs initiated by the
gateway controllersro Counter32 .cmedStatistics.1.1.8 |
cmedTransportTotalNumAlarmsTotal number of all alarms issued for the transport
layer.ro Counter32 .cmedStatistics.1.1.9 |
cmedTransportLastEventLast event reported by the transport layer.
notApplicable (1) - Invalid/unknown.
other (2) - None from the list below.
linkUp (3) - Transport link is up.
linkLoss (4) - Transport link loss.
persistentError (5) - No link - persistent error.
linkShutdown (6) - Link is shut down.
switchOver (7) - Fail-over.ro Enumeration .cmedStatistics.1.1.10 |
cmedTransportLastEventTimeThe value of sysUpTime at the time when the event
specified by cmedTransportLastEvent occurred.
If the last event occurred prior to the last
re-initialization of the local network management
subsystem, then this object contains a zero value.ro TimeStamp (SNMPv2-TC) .cmedStatistics.1.1.11 |
cmedLastStatisticsResetThe value of sysUpTime at the time when the
statistics were reset. If the reset occurred prior to
the last re-initialization of the local network
management subsystem, this object contains a zero
value.ro TimeStamp (SNMPv2-TC) .cmedStatistics.1.1.12 |