| Overview | Package | Class | Deprecated | Help |
| Properties | |
|---|---|
| adminVersion |
The configured version of IGMP which is running on SAPs belonging to this group-interface.
This object can be used to configure a router capable of running either value. For IGMP to function correctly, all
routers on a LAN must be configured to run the same version of IGMP on that LAN.
type=igmp.IgmpVersion default=version_three Displayed(tab/group)=Administrative Version (/States) |
| availableMandatoryBw |
The available bandwidth on the interface for mandatory channels
type=long access=read-only default=0 units=kbps Displayed(tab/group)=Available Bandwidth for Mandatory Channels (Multicast CAC.General) |
| availableOptionalBw |
The available bandwidth on the interface for optional channels
type=long access=read-only default=0 units=kbps Displayed(tab/group)=Available Bandwidth for Optional Channels (Multicast CAC.General) |
| bwValuesInTransit |
Indicates that the operational (available and in-use mandatory/optional) value for the
following objects are in transition due to configuration change:
inUseMandatoryBw
inUseOptionalBw
availableMandatoryBw
availableOptionalBw
When Multicast CAC Policy is applied on the interface for the join
of the next channel, the operational values will be recalculated and
applied to the above objects and the value for bwValuesInTransit
will be set to 'false'.
If the value of bwValuesInTransit is 'true' then the values are in transition.
type=boolean access=read-only default=false Displayed(tab/group)=Bandwidth Values in Transit (Multicast CAC.General) |
| creationOrigin |
type=svt.L2RouteOriginType access=read-create default=manual |
| fwdServiceId |
type=long default=0 Displayed(tab/group)=Forwarding Service ID (/IGMP Group Interface) |
| groupIfPointer |
type=Pointer access=read-create default= Mandatory on create Displayed(tab/group)=IGMP Group Interface (/IGMP Group Interface) |
| igmp.GroupInterfaceSap-Set |
type=Children-Set |
| importPlcyName |
The name of the IGMP policy (filter) that is to be applied on SAPs belonging to this group-interface..
type=string default= minimum=0 maximum=32 Displayed(tab/group)=Import Policy (Behavior) |
| inUseMandatoryBw |
The bandwidth already taken on the interface by mandatory channels
type=long access=read-only default=0 units=kbps Displayed(tab/group)=In Use Bandwidth by Mandatory Channels (Multicast CAC.General) |
| inUseOptionalBw |
The bandwidth already taken on the interface by optional channels
type=long access=read-only default=0 units=kbps Displayed(tab/group)=In Use Bandwidth by Optional Channels (Multicast CAC.General) |
| ipAddrType |
type=rtr.InetAddressType default=ipv4 |
| lastLstnrQryIntvl |
Specifies the Max Response Time inserted into Group-Specific Queries sent in response to
Leave Group messages, and is also the amount of time between Group-Specific Query messages.
This value may be tuned to modify the leave latency of the network. A reduced value
results in reduced time to detect the loss of the last member of a group.
type=int default=0 minimum=0 maximum=1023 units=seconds Displayed(tab/group)=Last Member Query Interval (Behavior) |
| mCacConstAdminState |
The administrative state of the multicast CAC policy's constraints.
type=netw.AdministrativeState default=tmnxInService Displayed(tab/group)=Constraint Administration State (Multicast CAC.General) |
| mCastCacIntfPolicyPointer |
Pointer to the instance of the multicast cac interface policy object.
type=Pointer default= Displayed(tab/group)=Multicast CAC Interface Policy (Multicast CAC.General) |
| mCastCacPolicyName |
The name of the multicast CAC policy.
type=string access=read-only default= minimum=0 maximum=32 |
| mCastCacPolicyPointer |
Pointer to the instance of the multicast cac policy object.
type=Pointer default= Displayed(tab/group)=Multicast CAC Policy (Multicast CAC.General) |
| maxGroups |
Specifies the maximum number of groups for which IGMP can have local receiver information based
on received IGMP reports on a SAP belonging to this group-interface. When this configuration is
changed dynamically to a value lower than currently accepted number of groups, the groups that
are already accepted are not deleted. Only new groups will not be allowed.
When this object has a value of 0, there is no limit to the number of groups
type=long default=0 minimum=0 maximum=16000 Displayed(tab/group)=Maximum Number of Groups (Behavior) |
| maxGrpSources |
Specifies the maximum number of group sources for which IGMP can have local receiver information
based on received IGMP reports on this interface.
When this configuration is changed dynamically to a value lower than currently accepted number
of group sources, the group sources that are already accepted are not deleted. Only new group
sources will not be allowed.
When this object has a value of 0, there is no limit to the number of group sources.
type=long default=0 minimum=0 maximum=32000 Displayed(tab/group)=Maximum Number of Group Sources (Behavior) |
| maxSources |
Specifies the maximum number of sources for which IGMP can have local receiver information
based on received IGMP reports on a SAP belonging to this group-interface.
When this configuration is changed dynamically to a value lower than currently accepted
number of sources, the sources that are already accepted are not deleted. Only new sources
will not be allowed.
When this object has a value of 0, there is no limit to the number of sources.
type=long default=0 minimum=0 maximum=1000 Displayed(tab/group)=Maximum Number of Sources (Behavior) |
| preRsvdMandatoryBandwidth |
The value of preRsvdMandatoryBandwidth specifies the bandwidth
pre-reserved for all the mandatory channels on a given interface
in kilo-bits per second(kbps).
If the value of unconstrainedBandwidth is '0', no mandatory
channels are allowed. If the value of unconstrainedBandwidth
is '-1', then all mandatory and optional channels are allowed.
If the value of preRsvdMandatoryBandwidth is equal to the value of
unconstrainedBandwidth, then all the unconstrained bandwidth
on a given interface is allocated to mandatory channels configured
through multicast cac policy on that interface and no optional
groups (channels) are allowed.
The default value of '-1' can be set only by setting
unconstrainedBandwidth object to '-1'. An attempt to set
the value of preRsvdMandatoryBandwidth to '-1' will result
in inconsistent value error.
The value of preRsvdMandatoryBandwidth will be set to the same as
unconstrainedBandwidth if the latter is set to either '-1'
or '0'.
The value of preRsvdMandatoryBandwidth should always be less than
or equal to that of unconstrainedBandwidth. An attempt to set
the value of preRsvdMandatoryBandwidth greater than that of
unconstrainedBandwidth will result in inconsistent value error.
type=int default=-1 minimum=-1 maximum=2147483647 units=kbps Displayed(tab/group)=Mandatory Bandwidth (Multicast CAC.General) |
| queryInterval |
Specifies the frequency at which the IGMP Host-Query packets are transmitted for this group interface.
Valid range for query interval is 0 or 2..1024.
type=int default=0 minimum=0 maximum=1024 units=seconds Displayed(tab/group)=Query Interval (Behavior) |
| queryResponseIntvl |
Specifies maximum query response time advertised in IGMP queries for this group interface.
type=int default=0 minimum=0 maximum=1023 units=seconds Displayed(tab/group)=Response Query Interval (Behavior) |
| querySourceIP |
type=InetAddress default=0.0.0.0 Displayed(tab/group)=Query Source IP |
| rtrAlertCheckDisabled |
Used to enable/disable router alert checking for IGMP messages received on SAPs belonging to this group-interface.
If this flag is set to 'true', checking is disabled
type=generic.TruthValue default=false Displayed(tab/group)=Disable Router Alert Check (Behavior) |
| subHostsOnly |
used to enable/disable handling of IGMP joins received from hosts that are not known in subscriber
management or on which no IGMP policy is applied. If this flag is set to 'true', only traffic from IGMP enabled
hosts is allowed.
type=boolean default=true Displayed(tab/group)=Sub Hosts Only (Behavior) |
| subnetCheck |
Used to enable/disable subnet checking for IGMP messages received on SAPs belonging to this group-interface.
If this flag is set to 'true', subnet checking is enabled. All IGMP packets with a source address that is
not in the local subnet are dropped.
type=generic.TruthValue default=true Displayed(tab/group)=Subnet Check (Behavior) |
| unconstrainedBandwidth |
The bandwidth assigned for interface's multicast cac policy traffic
in kilo-bits per second(kbps). If the default value of '0' is set,
then the value will be set to the physical bandwidth available for
the interface.
type=int default=-1 minimum=-1 maximum=2147483647 units=kbps Displayed(tab/group)=Unconstrained Bandwidth (Multicast CAC.General) |
| Overridden Properties | |
|---|---|
| administrativeState |
default=tmnxInService |
| displayedName |
default=IGMP Group Interface |
| operationalState |
default=tmnxOutOfService |
| Properties inherited from netw.RouterTerminatingNonIpInterface |
|---|
| additionalForNamingInterfaceName, interfaceId |
| Properties inherited from netw.RouterTerminatingInterface |
|---|
| interfaceClass, serviceId, serviceType, subscriberId |
| Properties inherited from netw.StatefullConnectableInterface |
|---|
| administrativeState, compositeState, encapType, operationalState, resourceState, underlyingResourceState |
| Properties inherited from netw.LogicalInterface |
|---|
| application, description, displayedName, domain, nodeId, nodeName |
| Properties inherited from ManagedObject |
|---|
| actionMask, children-Set, deploymentState, isFaultSquelched, name, objectFullName, selfAlarmed |
| Supported Network Elements | |
|---|---|
| 7750 SR |
Supported for all versions
|
| 7450 ESS |
Supported for all versions
|
| Product Specifics | |
| 7450 ESS 20.0 | |
| 7450 ESS 21.0 | |
| 7450 ESS 22.0 | |
| 7450 ESS 23.0 | |
| 7450 ESS 24.0 | |
| 7450 ESS 25.0 | |
| 7750 SR 20.0 | |
| 7750 SR 21.0 | |
| 7750 SR 22.0 | |
| 7750 SR 23.0 | |
| 7750 SR 24.0 | |
| 7750 SR 25.0 | |