CISCO-IETF-PIM-EXT-MIB

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Organization: Cisco Systems, Inc.

Last Updated: 2014-06-12

Category: Cisco Devices, Routing Protocols

Description: Extends the IETF PIM MIB with Cisco-specific objects for Protocol Independent Multicast management.

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What Is CISCO-IETF-PIM-EXT-MIB?

CISCO-IETF-PIM-EXT-MIB is a Cisco Systems, Inc. proprietary MIB extending PIM (Protocol Independent Multicast) management beyond CISCO-IETF-PIM-MIB. Its per-interface table records triggered/regular Hello interval, Hello holdtime, LAN prune delay, propagation delay, override interval, generation ID, Join/Prune holdtime, graft retry interval/max retries, SR (State Refresh) TTL threshold, LAN-delay-enabled flag, SR-capable/DR-priority/bidir-capable flags, and BSR-border flag, while a neighbor table records per-neighbor LAN prune delay, override interval, T-bit, SR-capable flag, generation ID, and bidir-capable flag. As a configuration/status MIB it lets an administrator confirm PIM timer tuning and neighbor capability negotiation on a Cisco router. It is deployed on Cisco Systems routing equipment (PIM multicast). Engineers can download the CISCO-IETF-PIM-EXT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-IETF-PIM-EXT-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Cisco Systems routing equipment (PIM multicast)

Monitoring Examples

An administrator checks cpimExtNbrGenId and cpimExtIfDRPriority to confirm PIM neighbor state and Designated Router priority on a Cisco router interface.

What Can Be Monitored

PIM timer configuration and neighbor capability negotiation

Imported Objects

From CISCO-IETF-PIM-MIB

cPimCRPEntry	OBJECT-TYPE
cPimIfEntry	OBJECT-TYPE
cPimIfStatus	OBJECT-TYPE
cPimInetMRouteEntry	OBJECT-TYPE
cPimInetMRouteNextHopEntry	OBJECT-TYPE
cPimNbrAddress	OBJECT-TYPE
cPimNbrAddressType	OBJECT-TYPE
cPimNbrEntry	OBJECT-TYPE
cPimNbrIfIndex	OBJECT-TYPE

From CISCO-PIM-MIB

cpimRPMappingChangeType

OBJECT-TYPE

From CISCO-SMI

ciscoExperiment

OBJECT-IDENTITY

From IANA-RTPROTO-MIB

IANAipMRouteProtocol

From IF-MIB

InterfaceIndex

From INET-ADDRESS-MIB

InetAddress
InetAddressPrefixLength
InetAddressType

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

TruthValue

How to Use in IPNetwork Monitor

Example using cpimExtBidirDFState OID:

Select a Cisco routing equipment (PIM multicast) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type cpimExtBidirDFState into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. The state of this interface wrt DF-Election wrt this RP. unknown (0) indicates that there is no election state on the interface. dfOffer (1) indicates the initial election state in which the winner offers its metrics thinking it might eventually become winner. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is an INTEGER-type OID, Value bounds is the most useful condition here — trigger an alert if the value is anything other than 'dfWinner', since that indicates the condition this object reports has changed to one worth investigating. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
ciscoIetfPimExtBidirGroup	1.3.6.1.4.1.9.10.120.2.2.4			A collection of objects to support management of RPs in Bidir mode
ciscoIetfPimExtGeneralGroup	1.3.6.1.4.1.9.10.120.2.2.1			A collection of objects to support management of PIM routers
NTF ciscoIetfPimExtInterfaceDown	1.3.6.1.4.1.9.10.120.0.2			A ciscoIetfPimExtInterfaceDown notification signifies the loss of a PIM interface. This notification should be generated whenever an entry is about to be deleted from the cPimIfTable. cPimIfStatus identifies the interface which was involved in the generation of this notification.
NTF ciscoIetfPimExtInterfaceUp	1.3.6.1.4.1.9.10.120.0.1			A ciscoIetfPimExtInterfaceUp notification signifies the restoration of a PIM interface. This notification should be generated whenever cPimIfStatus transitions into the 'active' state. cPimIfStatus identifies the interface which was involved in the generation of this notification.
ciscoIetfPimExtMIB	1.3.6.1.4.1.9.10.120			The MIB module which extends PIM management capabilities defined in CISCO-IETF-PIM-MIB.
ciscoIetfPimExtMIBCompliance	1.3.6.1.4.1.9.10.120.2.1.1			The compliance statement for routers running PIM and implementing the PIM MIB.
ciscoIetfPimExtMIBComplianceRev1	1.3.6.1.4.1.9.10.120.2.1.2			The compliance statement for routers running PIM and implementing the PIM MIB.
ciscoIetfPimExtMIBCompliances	1.3.6.1.4.1.9.10.120.2.1
ciscoIetfPimExtMIBConformance	1.3.6.1.4.1.9.10.120.2
ciscoIetfPimExtMIBGroups	1.3.6.1.4.1.9.10.120.2.2
ciscoIetfPimExtMIBObjects	1.3.6.1.4.1.9.10.120.1
ciscoIetfPimExtNbrGroup	1.3.6.1.4.1.9.10.120.2.2.2			A collection of objects to support management of PIM neighbors
ciscoIetfPimExtNextHopGroup	1.3.6.1.4.1.9.10.120.2.2.3			A collection of optional objects to provide per-next hop information for diagnostic purposes.
ciscoIetfPimExtNotifEnabledGroup	1.3.6.1.4.1.9.10.120.2.2.6			A collection of objects to indicate whether PIM interface up, PIM interface down, PIM RP mapping change notifications are enabled.
ciscoIetfPimExtNotificationGroup	1.3.6.1.4.1.9.10.120.2.2.5			A collection of notification objects to support PIM interface up, PIM interface down, PIM RP mapping change events.
ciscoIetfPimExtNotifs	1.3.6.1.4.1.9.10.120.0
NTF ciscoIetfPimExtRPMappingChange	1.3.6.1.4.1.9.10.120.0.3			A ciscoIetfPimExtRPMappingChange notification signifies a change in the RP Mapping on the device in question. A change in RP Mapping could be because of addition of new entries to the RP Mapping cache, deletion of existing entries, or a modification to an existing mapping. The type of change is indicated by cpimRPMappingChangeType. cpimExtRPSetHoldTime is used to identify the row in the cpimExtRPSetTable that is responsible for the generation of this notification. In case of modification to existing entries, a notification should be generated once before the modification (with cpimRPMappingChangeType set to 'modifiedOldMapping') and once after modification (with cpimRPMappingChangeType set to 'modifiedNewMapping'). NOTE: A high frequency of RP Mapping change could result in a large number of ciscoIetfPimExtRPMappingChange notifications being generated. Hence, in environments where the possibility of a high frequency of RP Mapping change exists, enable this notification with utmost care.
ciscoPimExt	1.3.6.1.4.1.9.10.120.1.1
cpimExtBidirDFEntry	1.3.6.1.4.1.9.10.120.1.1.6.1		not-accessible	An entry (conceptual row) in the cpimExtBidirDFTable. Each entry represents details about DF winner for each RP per interface.
NUM cpimExtBidirDFIfIndex	1.3.6.1.4.1.9.10.120.1.1.6.1.1	InterfaceIndex	not-accessible	The value of ifIndex for the interface for which the DF state is being maintained.
IP cpimExtBidirDFRPAddress	1.3.6.1.4.1.9.10.120.1.1.6.1.3	InetAddress	not-accessible	The Inetaddress of the RP for which the DF state is being maintained. Type of InetAddress presented in this object is same as that of cpimExtBidirDFRPAddressType in INDEX clause
IPt cpimExtBidirDFRPAddressType	1.3.6.1.4.1.9.10.120.1.1.6.1.2	InetAddressType	not-accessible	The type of Inetaddress of the RP for which the DF state is being maintained.
INT cpimExtBidirDFStateEx	1.3.6.1.4.1.9.10.120.1.1.6.1.8	INTEGER	read-only	The state of this interface wrt DF-Election wrt this RP. unknown (0) indicates that there is no election state on the interface. dfOffer (1) indicates the initial election state in which the winner offers its metrics thinking it might eventually become winner. dfLose (2) indicates the state in which the router knows that there either is a different election winner or that no router on the link has a path to the RP. dfWinner (3) indicates the router is the acting DF without any contest. dfBackoff (4) indicates the router is the acting DF but another router has made a bid to take over.
TIK cpimExtBidirDFStateTimer	1.3.6.1.4.1.9.10.120.1.1.6.1.9	TimeTicks	read-only	The time remaining before for which the router expires the current DF state represented by cpimExtBidirDFState.
cpimExtBidirDFTable	1.3.6.1.4.1.9.10.120.1.1.6		not-accessible	The (conceptual) table listing the Per-RP DF (Designated Forwarder) Election state for each interface for all the RPs in Bidir mode.
IP cpimExtBidirDFWinnerAddress	1.3.6.1.4.1.9.10.120.1.1.6.1.4	InetAddress	read-only	The Inetaddress of the winner of the DF Election process. Type of InetAddress presented in this object is same as that of cpimExtBidirDFRPAddressType in INDEX clause
U32 cpimExtBidirDFWinnerMetric	1.3.6.1.4.1.9.10.120.1.1.6.1.7	Unsigned32	read-only	The metric advertised by the DF Winner.
TIK cpimExtBidirDFWinnerUptime	1.3.6.1.4.1.9.10.120.1.1.6.1.5	TimeTicks	read-only	The time interval for which this DF is being used.
U32 cpimExtBidirDFWnrMtrcPref	1.3.6.1.4.1.9.10.120.1.1.6.1.6	Unsigned32	read-only	The metric preference advertised by the DF Winner.
T/F cpimExtCRPBidir	1.3.6.1.4.1.9.10.120.1.1.8.1.1	TruthValue	read-create	The Group for which this RP is advertised is a PIM-Bidir group or not.
cpimExtCRPEntry	1.3.6.1.4.1.9.10.120.1.1.8.1		not-accessible	An entry (conceptual row) in the cpimExtCandidateRPTable. Each entry represents Bidir state of Candidate-RP
cpimExtCRPTable	1.3.6.1.4.1.9.10.120.1.1.8		not-accessible	The (conceptual) table listing the IP multicast groups for which the local router is to advertise itself as a Candidate-RP when the value of cPimComponentCRPHoldTime is non-zero. If this table is empty, then the local router will advertise itself as a Candidate-RP for all groups (providing the value of cPimComponentCRPHoldTime is non- zero).
T/F cpimExtIfBidirCapable	1.3.6.1.4.1.9.10.120.1.1.1.1.14	TruthValue	read-only	Evaluates to 'true' if all routers on this interface are using the Bidirectional-PIM Capable Option.
T/F cpimExtIfBSRBorder	1.3.6.1.4.1.9.10.120.1.1.1.1.15	TruthValue	read-create	This object denotes whether this interface acts as the border for all BSR messages for all groups with any scope.
U32 cpimExtIfDRPriority	1.3.6.1.4.1.9.10.120.1.1.1.1.13	Unsigned32	read-create	The Designater Router Priority inserted into the DR priority option on this interface.
cpimExtIfEntry	1.3.6.1.4.1.9.10.120.1.1.1.1		not-accessible	An entry (conceptual row) in the cpimExtIfTable. Each entry represents multicast related interface configuration and operational states. An interface can have more than one type of Inet address family enabled and there will be one entry per interface and address family version
BIT cpimExtIfGenerationID	1.3.6.1.4.1.9.10.120.1.1.1.1.6	Bits	read-create	Turns the Generation ID Option off and on on this interface. Generation ID is a random value for the interface and is used to determine neighbor restart
U32 cpimExtIfGraftRetryInterval	1.3.6.1.4.1.9.10.120.1.1.1.1.8	Unsigned32	read-create	The interval a PIM router waits for a Graft Ack before resending a Graft on this interface.
U32 cpimExtIfHelloHoldtime	1.3.6.1.4.1.9.10.120.1.1.1.1.2	Unsigned32	read-create	The value set in the Holdtime field of Hello messages transmitted on this interface. This should be 3.5 times the value of cPimInterfaceHelloInterval.
U32 cpimExtIfJoinPruneHoldtime	1.3.6.1.4.1.9.10.120.1.1.1.1.7	Unsigned32	read-create	The value inserted into the Holdtime field of a Join/ Prune message sent on this interface. The value should be 3.5 times cPimInterfaceJoinPruneInterval.
T/F cpimExtIfLanDelayEnabled	1.3.6.1.4.1.9.10.120.1.1.1.1.11	TruthValue	read-only	Evaluates to 'true' if all routers on this interface are using the LAN Prune Delay Option.
BIT cpimExtIfLanPruneDelay	1.3.6.1.4.1.9.10.120.1.1.1.1.3	Bits	read-create	Turns the LAN Prune Delay Option off and on on this interface.
U32 cpimExtIfMaxGraftRetries	1.3.6.1.4.1.9.10.120.1.1.1.1.9	Unsigned32	read-create	The maximum number of times this router will resend a Graft on this interface.
U32 cpimExtIfOverrideInterval	1.3.6.1.4.1.9.10.120.1.1.1.1.5	Unsigned32	read-create	The value inserted into the Override Interval field of a LAN Prune Delay option on this interface.
U32 cpimExtIfPropagationDelay	1.3.6.1.4.1.9.10.120.1.1.1.1.4	Unsigned32	read-create	The value inserted into the LAN Prune Delay field of a LAN Prune Delay option on this interface.
T/F cpimExtIfSRCapable	1.3.6.1.4.1.9.10.120.1.1.1.1.12	TruthValue	read-only	Evaluates to 'true' if all routers on this interface are using the State Refresh Capable Option.
U32 cpimExtIfSRTTLThreshold	1.3.6.1.4.1.9.10.120.1.1.1.1.10	Unsigned32	read-create	The Time To Live in a PIM-DM State Refresh message at which it is not forwarded on this interface.
cpimExtIfTable	1.3.6.1.4.1.9.10.120.1.1.1		not-accessible	The (conceptual) table listing the router's PIM interfaces. IGMP and PIM are enabled on all interfaces listed in this table. This table is augmented to cPimIfTable
U32 cpimExtIfTrigHelloInterval	1.3.6.1.4.1.9.10.120.1.1.1.1.1	Unsigned32	read-create	The maximum time before a triggered PIM Hello message is transmitted on this interface.
T/F cpimExtInterfaceStateChangeNotifEnabled	1.3.6.1.4.1.9.10.120.1.1.13	TruthValue	read-write	An indication of whether ciscoIetfPimExtInterfaceUp and ciscoIetfPimExtInterfaceDown notifications are enabled.
T/F cpimExtMRouteBidirGroup	1.3.6.1.4.1.9.10.120.1.1.4.1.4	TruthValue	read-only	Evaluates to 'true' if this entry represents a Bidir-PIM route.
cpimExtMRouteEntry	1.3.6.1.4.1.9.10.120.1.1.4.1		not-accessible	An entry (conceptual row) in the cpimExtIPMRouteTable. There is one entry per entry in the cIpMRouteTable whose incoming interface is running PIM.
U32 cpimExtMRouteNextHopAsrtMtrcPref	1.3.6.1.4.1.9.10.120.1.1.5.1.4	Unsigned32	read-only	The metric preference advertised by the Assert Winner.
U32 cpimExtMRouteNextHopAssertMetric	1.3.6.1.4.1.9.10.120.1.1.5.1.3	Unsigned32	read-only	The metric advertised by the Assert Winner.
TIK cpimExtMRouteNextHopAssertTimer	1.3.6.1.4.1.9.10.120.1.1.5.1.2	TimeTicks	read-only	The time remaining before the PIM router leaves the current Assert state. A value of 0 indicates that the router is in the No Info state.
IP cpimExtMRouteNextHopAssertWinner	1.3.6.1.4.1.9.10.120.1.1.5.1.1	InetAddress	read-only	The Inetaddress of the Assert Winner. Type of InetAddress presented in this object is same as that of cIpMRouteNextHopAddrType in INDEX
cpimExtMRouteNextHopEntry	1.3.6.1.4.1.9.10.120.1.1.5.1		not-accessible	An entry (conceptual row) in the cpimExtMRouteNextHopTable. There is one entry per entry in the cPimInetMRouteNextHopTable whose interface is running PIM and whose cIpMRouteNextHopState is pruned(1).
TIK cpimExtMRouteNextHopJoinPruneTmr	1.3.6.1.4.1.9.10.120.1.1.5.1.5	TimeTicks	read-only	The time remaining before the PIM router reverts to default operation on this interface. PIM-SM will cease forwarding, PIM-DM will resume forwarding.
cpimExtMRouteNextHopTable	1.3.6.1.4.1.9.10.120.1.1.5		not-accessible	The (conceptual) table listing PIM-specific information on a subset of the rows of the cIpMRouteNextHopTable defined in the IP Multicast Routing Table MIB - IPMROUTE-MIB. This table is augmented to cPimInetMRouteNextHopTable
U32 cpimExtMRouteOriginatorSRTTL	1.3.6.1.4.1.9.10.120.1.1.4.1.3	Unsigned32	read-only	The TTL used in State Refresh messages originated by this router for this route.
IP cpimExtMRouteRPFNeighbor	1.3.6.1.4.1.9.10.120.1.1.4.1.1	InetAddress	read-only	The Inetaddress of the current RPF neighbor. If there is an upstream Assert Winner, it will be the RPF neighbor. Otherwise, the RPF neighbor will be the next hop indicated by unicast routing. Type of InetAddress presented in this object is same as that of cIpMRouteAddrType in INDEX
TIK cpimExtMRouteSourceTimer	1.3.6.1.4.1.9.10.120.1.1.4.1.2	TimeTicks	read-only	The time before this router ceases originating State Refresh messages for this route.
cpimExtMRouteTable	1.3.6.1.4.1.9.10.120.1.1.4		not-accessible	The (conceptual) table listing PIM-specific information on a subset of the rows of the cIpMRouteTable defined in the IP Multicast MIB. This table is augmented to cPimInetMRouteTable
T/F cpimExtNbrBidirCapable	1.3.6.1.4.1.9.10.120.1.1.2.1.6	TruthValue	read-only	Evaluates to 'true' if this neighbor is using the Bidirectional-PIM Capable Option.
T/F cpimExtNbrDRPresent	1.3.6.1.4.1.9.10.120.1.1.2.1.7	TruthValue	read-only	Evaluates to 'true' if this neighbor is using the Designated Router Option.
U32 cpimExtNbrDRPriority	1.3.6.1.4.1.9.10.120.1.1.2.1.8	Unsigned32	read-only	The value of the Designated Router Priority received in the Hello from the neighbor, if the cpimExtNbrDRPresent is 'true'.
cpimExtNbrEntry	1.3.6.1.4.1.9.10.120.1.1.2.1		not-accessible	An entry (conceptual row) in the cpimExtNbrTable. Each entry is indexed using interface ifIndex though which neighbor is reachable and InetAddress that is used for communicating with this neighbor
U32 cpimExtNbrGenId	1.3.6.1.4.1.9.10.120.1.1.2.1.5	Unsigned32	read-only	The value of the GenerationID received in the Hello from the neighbor.
U32 cpimExtNbrLANPruneDelay	1.3.6.1.4.1.9.10.120.1.1.2.1.1	Unsigned32	read-only	The value of LAN Prune Delay field of the LAN Prune Delay Option received from this neighbor. A value of 0 indicates that no LAN Prune Delay Option was received from this neigbor.
U32 cpimExtNbrOverrideInterval	1.3.6.1.4.1.9.10.120.1.1.2.1.2	Unsigned32	read-only	The value of Override Interval field of the LAN Prune Delay Option received from this neighbor. A value of 0 indicates that no LAN Prune Delay Option was received from this neighbor.
IP cpimExtNbrSecAddress	1.3.6.1.4.1.9.10.120.1.1.3.1.1	InetAddress	read-only	The Secondary Inetddress of the PIM Neighbor. Type of InetAddress presented in this object is same as that of cPimNbrAddressType in INDEX clause
cpimExtNbrSecAddressEntry	1.3.6.1.4.1.9.10.120.1.1.3.1		not-accessible	An entry (conceptual row) in the cPimNbrSecAddressTable. Each entry represents secondary InetAddresses that can be used to reach the corresponding neighbor.
cpimExtNbrSecAddressTable	1.3.6.1.4.1.9.10.120.1.1.3		not-accessible	The (conceptual) table listing the Secondary InetAddresses advertised by each PIM neighbor (on a subset of the rows of the cPimNbrTable defined in CISCO-IETF-PIM-MIB).
ADR cpimExtNbrSecMask	1.3.6.1.4.1.9.10.120.1.1.3.1.2	InetAddressPrefixLength	read-only	The network mask for the Inet address presented in cpimExtNbrSecAddress
T/F cpimExtNbrSRCapable	1.3.6.1.4.1.9.10.120.1.1.2.1.4	TruthValue	read-only	Evaluates to 'true' if this neighbor is using the State Refresh Capable Option.
cpimExtNbrTable	1.3.6.1.4.1.9.10.120.1.1.2		not-accessible	The (conceptual) table listing the router's PIM neighbors. This table is augmented to cPimNbrTable
BIT cpimExtNbrTBit	1.3.6.1.4.1.9.10.120.1.1.2.1.3	Bits	read-only	The value of the T bit field of the LAN Prune Delay Option received from this neighbor. The T bit specifies the ability of the neighbor to disable join suppression.
T/F cpimExtRPMappingChangeNotifEnabled	1.3.6.1.4.1.9.10.120.1.1.14	TruthValue	read-write	An indication of whether the ciscoIetfPimExtRPMappingChange notification is enabled.
IP cpimExtRPSetAddress	1.3.6.1.4.1.9.10.120.1.1.7.1.7	InetAddress	not-accessible	The Inet Address of the RP. Type of InetAddress presented in this object is same as that of cpimExtRPSetAddrType in INDEX clause
IPt cpimExtRPSetAddrType	1.3.6.1.4.1.9.10.120.1.1.7.1.2	InetAddressType	not-accessible	The type of Inetaddress of the IP multicast group.
U32 cpimExtRPSetComponent	1.3.6.1.4.1.9.10.120.1.1.7.1.1	Unsigned32	not-accessible	A number uniquely identifying the component. Each protocol instance connected to a separate domain should have a different index value.
cpimExtRPSetEntry	1.3.6.1.4.1.9.10.120.1.1.7.1		not-accessible	An entry (conceptual row) in the cpimExtRPSetTable. Each entry represents details about RP per multicast group and how it is learned
U32 cpimExtRPSetExpiryTime	1.3.6.1.4.1.9.10.120.1.1.7.1.9	Unsigned32	read-only	The minimum time remaining before the RP denoted by this entry will be declared down. In case of 'bsr' cpimExtRPSetType, if the local router is not the BSR, this value is 0.
IP cpimExtRPSetGroupAddress	1.3.6.1.4.1.9.10.120.1.1.7.1.3	InetAddress	not-accessible	The IP multicast group address which, when combined with cpimExtRPSetGroupMask, gives the group prefix for which this entry contains information about the RP. Type of InetAddress presented in this object is same as that of cpimExtRPSetAddrType in INDEX clause
ADR cpimExtRPSetGroupMask	1.3.6.1.4.1.9.10.120.1.1.7.1.4	InetAddressPrefixLength	not-accessible	The multicast group address mask which, when combined with cpimExtRPSetGroupAddress, gives the group prefix for which this entry contains information about the RP.
U32 cpimExtRPSetHoldTime	1.3.6.1.4.1.9.10.120.1.1.7.1.8	Unsigned32	read-only	The holdtime of the RP entry. In case of 'bsr' cpimExtRPSetType, if the local router is not the BSR, this value is 0.
I32 cpimExtRPSetPriority	1.3.6.1.4.1.9.10.120.1.1.7.1.10	Integer32	read-only	The RP-priority in the C-RP Advertisements or the RP-Set messages from the BSR (with value 0 denoting the highest priority, default 192). Note that this field is valid only when cPimRPSetType is 'bsr', and for other types, this value will be -1.
IAN cpimExtRPSetProtocol	1.3.6.1.4.1.9.10.120.1.1.7.1.6	IANAipMRouteProtocol	not-accessible	The multicast routing protocol
T/F cpimExtRPSetRPActive	1.3.6.1.4.1.9.10.120.1.1.7.1.11	TruthValue	read-only	Evaluates to 'true' if the RP in this entry is the currently active RP for the group-range.
cpimExtRPSetTable	1.3.6.1.4.1.9.10.120.1.1.7		not-accessible	The (conceptual) table listing PIM information for available Rendezvous Points (RPs) for IP multicast groups. An entry is learnt from one of {static, bsr, embedded} methods, as defined by the cpimExtRPSetType object. When the cpimExtRPSetType object has a value {static}, the entry is a mapping provided by user-configuration. A value of {embedded} indicates that the RP-address is embedded in the Group-address. When the value is {bsr}, this entry is obtained from received Candidate-RP-Advertisements when the local router is the BSR, and is obtained from received RP-Set messages when the local router is not the BSR.
INT cpimExtRPSetType	1.3.6.1.4.1.9.10.120.1.1.7.1.5	INTEGER	not-accessible	This object indicates how the RP was learnt, 'static' means static (2) indicates entry was learnt from local configuration. bsr (3) indicates entry was learnt from BSR RP discovery protocol. embedded (4) indicates entry was learnt from Embedded-RP mechanism where the RP-Address is embedded in the Multicast Group address. autorp (5) indicates entry was learnt from Auto-Rendezvous-Point protocol, a Cisco proprietary protocol to dynamically distribute Group to RP mappings within an autonomous system.
U32 cpimExtSourceLifetime	1.3.6.1.4.1.9.10.120.1.1.9	Unsigned32	read-write	The maximum time this router will continue to originate State Refresh messages in the absence of traffic from the source itself.
U32 cpimExtStateRefreshInterval	1.3.6.1.4.1.9.10.120.1.1.10	Unsigned32	read-write	The interval between successive State Refresh messages originated by this router.
TIK cpimExtStateRefreshLimitInterval	1.3.6.1.4.1.9.10.120.1.1.11	TimeTicks	read-write	This router will not forward successive State Refresh messages received at less than this interval.
U32 cpimExtStateRefreshTimeToLive	1.3.6.1.4.1.9.10.120.1.1.12	Unsigned32	read-write	The TTL to be used by this router's originated State Refresh messages if the data packet's TTL is not recorded.

RFC description

Cisco extension to the IETF PIM MIB (RFC 2934) that provides managed objects for Protocol Independent Multicast operations, including interface configuration and multicast topology change notifications.

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Download CISCO-IETF-PIM-EXT-MIB