Juniper-DVMRP-MIB

All MIBs › Juniper-DVMRP-MIB

Organization: Juniper Networks, Inc.

Last Updated: 2003-01-16

Category: Protocol: DVMRP, Routing Protocols, Technology: Multicast, Technology: Routing, Vendor: Juniper

Description: Provides managed objects for Distance Vector Multicast Routing Protocol (DVMRP) on Juniper Networks E-series routers.

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What Is Juniper-DVMRP-MIB?

Juniper-DVMRP-MIB is a Juniper enterprise MIB for managing the Distance Vector Multicast Routing Protocol (DVMRP) on Juniper E-series routers, a multicast routing technology used to build multicast distribution trees between routers. It exposes administrative and operational state for DVMRP globally and per-interface, multicast route limits, prune behavior flags, and access-control lists that restrict which neighbors or routes are accepted. From a monitoring perspective it primarily reveals software/protocol health rather than physical hardware: whether DVMRP and multicast routing are administratively enabled, whether route limits are being approached (via route-hog notifications), and neighbor-level distance/ACL configuration that affects multicast reachability. It is a vendor extension used alongside standard multicast/IGMP MIBs rather than a replacement for them. It is deployed on Juniper E-series routers acting as multicast-capable edge or core routers in IPTV or enterprise multicast deployments. Network engineers evaluating or troubleshooting this functionality can download the Juniper-DVMRP-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in Juniper-DVMRP-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

Juniper Networks E-series (ERX) broadband routers running JUNOSe

Monitoring Examples

An administrator checks juniDvmrpAdminState and juniDvmrpMcastAdminState to confirm DVMRP and multicast routing are enabled on the router, and watches for a juniDvmrpRouteHogNotification trap indicating juniDvmrpRouteLimit has been exceeded by an overly chatty multicast source. Polling juniDvmrpAclDistNbrTable/juniDvmrpAclDistNbrEntry (juniDvmrpAclDistNbrIfIndex, juniDvmrpAclDistNbrDistance, juniDvmrpAclDistNbrNbrListName) verifies per-neighbor distance and access-list policy applied on each DVMRP interface. Unexpected changes in juniDvmrpS32PrunesOnly or juniDvmrpUnicastRouting settings would explain sudden shifts in multicast tree pruning behavior.

What Can Be Monitored

DVMRP admin/oper state
multicast routing enable state
route-hog/route-limit notifications
per-neighbor ACL distance settings
prune-only mode setting
unicast routing integration status

Imported Objects

From DVMRP-STD-MIB-JUNI

junidDvmrpInterfaceEntry

OBJECT-TYPE

From IF-MIB

InterfaceIndex

From Juniper-MIBs

juniMibs

MODULE-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

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

From SNMPv2-TC

DisplayString
RowStatus
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
juniDvmrpMIB	1.3.6.1.4.1.4874.2.2.44			The Enterprise MIB module for management of Juniper DVMRP routers.
juniDvmrpMIBObjects	1.3.6.1.4.1.4874.2.2.44.1
juniDvmrp	1.3.6.1.4.1.4874.2.2.44.1.1
juniDvmrpTraps	1.3.6.1.4.1.4874.2.2.44.1.1.0
NTF juniDvmrpRouteHogNotificationTrap	1.3.6.1.4.1.4874.2.2.44.1.1.0.1			This is an indication that the route hog notification limit has been exceeded during the past minute. It may mean that a route surge is going on.
juniDvmrpScalar	1.3.6.1.4.1.4874.2.2.44.1.1.1
INT juniDvmrpAdminState	1.3.6.1.4.1.4874.2.2.44.1.1.1.1	INTEGER	read-write	Controls whether DVMRP is enabled or not.
INT juniDvmrpMcastAdminState	1.3.6.1.4.1.4874.2.2.44.1.1.1.2	INTEGER	read-only	Whether multicast is enabled or not. This is settable via the multicast component.
I32 juniDvmrpRouteHogNotification	1.3.6.1.4.1.4874.2.2.44.1.1.1.3	Integer32	read-write	The number of routes allowed within a 1 minute interval before a trap is issued warning that there may be a route surge going on.
I32 juniDvmrpRouteLimit	1.3.6.1.4.1.4874.2.2.44.1.1.1.4	Integer32	read-write	The limit on the number of routes that may be advertised on a DVMRP interface.
INT juniDvmrpS32PrunesOnly	1.3.6.1.4.1.4874.2.2.44.1.1.1.5	INTEGER	read-only	Identifies when DVMRP is sending prunes and grafts with only a 32 bit source masks.
T/F juniDvmrpUnicastRouting	1.3.6.1.4.1.4874.2.2.44.1.1.1.6	TruthValue	read-write	Enable/disable the unicast routing portion of the DVMRP.
juniDvmrpAclDistNbrTable	1.3.6.1.4.1.4874.2.2.44.1.1.2		not-accessible	The (conceptual) table listing the access lists distance for a list of neighbors.
juniDvmrpAclDistNbrEntry	1.3.6.1.4.1.4874.2.2.44.1.1.2.1		not-accessible	An entry (conceptual row) in the juniDvmrpAclDistNbrTable.
NUM juniDvmrpAclDistNbrIfIndex	1.3.6.1.4.1.4874.2.2.44.1.1.2.1.1	InterfaceIndex	not-accessible	The ifIndex value of the interface for which DVMRP is enabled.
STR juniDvmrpAclDistNbrAclListName	1.3.6.1.4.1.4874.2.2.44.1.1.2.1.2	DisplayString	not-accessible	The name of the access list to be used in the filter.
I32 juniDvmrpAclDistNbrDistance	1.3.6.1.4.1.4874.2.2.44.1.1.2.1.3	Integer32	read-create	The administritive distance metric that will be used
STR juniDvmrpAclDistNbrNbrListName	1.3.6.1.4.1.4874.2.2.44.1.1.2.1.4	DisplayString	read-create	This is the access list of nbrs for this accept-filter to be applied, this field must be supplied when the row is created
ROW juniDvmrpAclDistNbrStatus	1.3.6.1.4.1.4874.2.2.44.1.1.2.1.5	RowStatus	read-create	The status of this entry.
juniDvmrpLocalAddrTable	1.3.6.1.4.1.4874.2.2.44.1.1.3		not-accessible	The (conceptual) table listing the local addresses. This is used to retrive all of the addresses configured on a DVMRP interface.
juniDvmrpLocalAddrTableEntry	1.3.6.1.4.1.4874.2.2.44.1.1.3.1		not-accessible	An entry (conceptual row) in the juniDvmrpLocalAddrTable.
NUM juniDvmrpLocalAddrIfIndex	1.3.6.1.4.1.4874.2.2.44.1.1.3.1.1	InterfaceIndex	not-accessible	The ifIndex value of the interface for which DVMRP is enabled.
U32 juniDvmrpLocalAddrAddrOrIfIndex	1.3.6.1.4.1.4874.2.2.44.1.1.3.1.2	Unsigned32	not-accessible	For unnumbered interfaces, this takes on the value of the ifIndex. For numbered interfaces, this is the address of one of the addresses associated with the interface.
IP juniDvmrpLocalAddrMask	1.3.6.1.4.1.4874.2.2.44.1.1.3.1.3	IpAddress	read-only	The IP Address mask associated with this entry.
juniDvmrpSummaryAddrTable	1.3.6.1.4.1.4874.2.2.44.1.1.4		not-accessible	The (conceptual) table listing the DVMRP summary addresses. This is used to retrive all of the summary address configured on a DVMRP interface.
juniDvmrpSummaryAddrTableEntry	1.3.6.1.4.1.4874.2.2.44.1.1.4.1		not-accessible	An entry (conceptual row) in the juniDvmrpSummaryAddrTable.
NUM juniDvmrpSummaryAddrIfIndex	1.3.6.1.4.1.4874.2.2.44.1.1.4.1.1	InterfaceIndex	not-accessible	The ifIndex value of the interface for which DVMRP is enabled.
IP juniDvmrpSummaryAddrAddress	1.3.6.1.4.1.4874.2.2.44.1.1.4.1.2	IpAddress	not-accessible	This is the summary address that will be created.
IP juniDvmrpSummaryAddrMask	1.3.6.1.4.1.4874.2.2.44.1.1.4.1.3	IpAddress	not-accessible	The mask of the summary address to be created.
I32 juniDvmrpSummaryAddrCost	1.3.6.1.4.1.4874.2.2.44.1.1.4.1.4	Integer32	read-create	The administritive distance metric used to actually calculate distance vectors.
ROW juniDvmrpSummaryAddrStatus	1.3.6.1.4.1.4874.2.2.44.1.1.4.1.5	RowStatus	read-create	The status of this entry.
juniDvmrpInterfaceTable	1.3.6.1.4.1.4874.2.2.44.1.1.5		not-accessible	The (conceptual) table listing the router's multicast-capable interfaces. This table augments the DvmrpInterfaceTable.
juniDvmrpInterfaceEntry	1.3.6.1.4.1.4874.2.2.44.1.1.5.1		not-accessible	An entry (conceptual row) in the juniDvmrpInterfaceTable. This row extends ipMRouteInterfaceEntry in the IP Multicast MIB, where the threshold object resides.
INT juniDvmrpInterfaceAutoSummary	1.3.6.1.4.1.4874.2.2.44.1.1.5.1.3	INTEGER	read-create	Enables or disable auto-summarization on this interface.
I32 juniDvmrpInterfaceMetricOffsetOut	1.3.6.1.4.1.4874.2.2.44.1.1.5.1.4	Integer32	read-create	The distance metric for this interface which is used to calculate outbound distance vectors.
I32 juniDvmrpInterfaceMetricOffsetIn	1.3.6.1.4.1.4874.2.2.44.1.1.5.1.5	Integer32	read-create	The distance metric for this interface which is used to calculate inbound distance vectors.
INT juniDvmrpInterfaceAdminState	1.3.6.1.4.1.4874.2.2.44.1.1.5.1.6	INTEGER	read-create	Controls whether DVMRP is enabled or not.
STR juniDvmrpInterfaceAnnounceListName	1.3.6.1.4.1.4874.2.2.44.1.1.5.1.7	DisplayString	read-create	Configures the name of the acceptance announce filter for the IP access list.
juniDvmrpPruneTable	1.3.6.1.4.1.4874.2.2.44.1.1.6		not-accessible	The (conceptual) table listing the router's upstream prune state.
juniDvmrpPruneEntry	1.3.6.1.4.1.4874.2.2.44.1.1.6.1		not-accessible	An entry (conceptual row) in the juniDvmrpPruneTable.
IP juniDvmrpPruneGroup	1.3.6.1.4.1.4874.2.2.44.1.1.6.1.1	IpAddress	not-accessible	The group address which has been pruned.
IP juniDvmrpPruneSource	1.3.6.1.4.1.4874.2.2.44.1.1.6.1.2	IpAddress	not-accessible	The address of the source or source network which has been pruned.
IP juniDvmrpPruneSourceMask	1.3.6.1.4.1.4874.2.2.44.1.1.6.1.3	IpAddress	not-accessible	The address of the source or source network which has been pruned. The mask must either be all 1's, or else juniDvmrpPruneSource and juniDvmrpPruneSourceMask must match juniDvmrpRouteSource and juniDvmrpRouteSourceMask for some entry in the juniDvmrpRouteTable.
NUM juniDvmrpPruneIIFIfIndex	1.3.6.1.4.1.4874.2.2.44.1.1.6.1.4	InterfaceIndex	read-only	The ifIndex of the upstream interface for this source group entry.
TIK juniDvmrpPruneUpTime	1.3.6.1.4.1.4874.2.2.44.1.1.6.1.5	TimeTicks	read-only	This is the amount of time that this prune has remained valid.
juniDvmrpSrcGrpOifTable	1.3.6.1.4.1.4874.2.2.44.1.1.7		not-accessible	The (conceptual) OIFs for particular source group entries.
juniDvmrpSrcGrpOifEntry	1.3.6.1.4.1.4874.2.2.44.1.1.7.1		not-accessible	An entry (conceptual row) in the juniDvmrpSrcGrpOifTable.
IP juniDvmrpSrcGrpOifGroup	1.3.6.1.4.1.4874.2.2.44.1.1.7.1.1	IpAddress	not-accessible	The group address which has been pruned.
IP juniDvmrpSrcGrpOifSource	1.3.6.1.4.1.4874.2.2.44.1.1.7.1.2	IpAddress	not-accessible	The address of the source or source network which has been pruned.
IP juniDvmrpSrcGrpOifSourceMask	1.3.6.1.4.1.4874.2.2.44.1.1.7.1.3	IpAddress	not-accessible	The address of the source or source network which has been pruned. The mask must either be all 1's, or else juniDvmrpPruneSource and juniDvmrpPruneSourceMask must match juniDvmrpRouteSource and juniDvmrpRouteSourceMask for some entry in the juniDvmrpRouteTable.
NUM juniDvmrpSrcGrpOifOIFIfIndex	1.3.6.1.4.1.4874.2.2.44.1.1.7.1.4	InterfaceIndex	not-accessible	The ifIndex of one of the downstream interfaces for this source group entry.
INT juniDvmrpSrcGrpOifOIFPruned	1.3.6.1.4.1.4874.2.2.44.1.1.7.1.5	INTEGER	read-only	If true this OIF has been pruned.
TIK juniDvmrpSrcGrpOifOIFDnTTL	1.3.6.1.4.1.4874.2.2.44.1.1.7.1.6	TimeTicks	read-only	The timeout for this OIF. If juniDvmrpSrcGrpOifOIFPruned is false then this is undefined.
juniDvmrpConformance	1.3.6.1.4.1.4874.2.2.44.4
juniDvmrpCompliances	1.3.6.1.4.1.4874.2.2.44.4.1
juniDvmrpCompliance	1.3.6.1.4.1.4874.2.2.44.4.1.1			Obsolete compliance statement for entities which implement the Juniper DVMRP MIB. This statement became obsolete when new objects were added.
juniDvmrpCompliance2	1.3.6.1.4.1.4874.2.2.44.4.1.2			The compliance statement for entities which implement the Juniper DVMRP MIB.
juniDvmrpGroups	1.3.6.1.4.1.4874.2.2.44.4.2
juniDvmrpBaseGroup	1.3.6.1.4.1.4874.2.2.44.4.2.1			Obsolete collection of objects providing basic management of DVMRP in a Juniper product. This group became obsolete when support was added for the DVMRP unicast routing object.
juniDvmrpAclDistNbrGroup	1.3.6.1.4.1.4874.2.2.44.4.2.2			A collection of objects providing management of DVMRP access list distance neighbors in a Juniper product.
juniDvmrpInterfaceGroup	1.3.6.1.4.1.4874.2.2.44.4.2.3			Obsolete collection of objects providing management of a DVMRP interface in a Juniper product. This group became obsolete when support for the DVMRP interface announce list name object was added.
juniDvmrpSourceGroup	1.3.6.1.4.1.4874.2.2.44.4.2.4			A collection of objects providing management of a DVMRP source group in a Juniper product.
juniDvmrpNotificationGroup	1.3.6.1.4.1.4874.2.2.44.4.2.5			A notification for signaling important DVMRP events.
juniDvmrpBaseGroup2	1.3.6.1.4.1.4874.2.2.44.4.2.6			A collection of objects providing basic management of DVMRP in a Juniper product.
juniDvmrpInterfaceGroup2	1.3.6.1.4.1.4874.2.2.44.4.2.7			A collection of objects providing management of a DVMRP interface in a Juniper product.

RFC description

Manages DVMRP multicast routing protocol configuration and operations for Juniper routers.

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Download Juniper-DVMRP-MIB

What Is Juniper-DVMRP-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description