DRAFT-IPMROUTE-MIB Table View

The (conceptual) table containing multicast routing
information for IP datagrams sent by particular sources to
the IP multicast groups known to this router.

ipMRoute1Entry row .1.3.6.1.3.60.1.1.2.1

An entry (conceptual row) containing the multicast routing
information for IP datagrams from a particular source and
addressed to a particular IP multicast group address.
Discontinuities in counters in this entry can be…

Indexes

ipMRoute1Group ipMRoute1Source ipMRoute1SourceMask

Column	Syntax	OID
ipMRoute1Group The IP multicast group address for which this entry contains multicast routing information.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.2.1.1
ipMRoute1Source The network address which when combined with the corresponding value of ipMRoute1SourceMask identifies the sources for which this entry contains multicast routing information.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.2.1.2
ipMRoute1SourceMask The network mask which when combined with the corresponding value of ipMRoute1Source identifies the sources for which this entry contains multicast routing information.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.2.1.3
ipMRoute1UpstreamNeighbor The address of the upstream neighbor (e.g., RPF neighbor) from which IP datagrams from these sources to this multicast address are received, or 0.0.0.0 if the upstream neighbor is unknown (e.g., in CBT).	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.2.1.4
ipMRoute1InIfIndex The value of ifIndex for the interface on which IP datagrams sent by these sources to this multicast address are received. A value of 0 indicates that datagrams are not subject to an incoming interface check, but may b…	IF-MIBInterfaceIndexOrZero Type Constraints: range: 0..2147483647 Description: This textual convention is an extension of the InterfaceIndex convention. The latter defines a greater than zero value used to identify an interface or interface sub-layer in the managed system. This extension permits…	.1.3.6.1.3.60.1.1.2.1.5
ipMRoute1UpTime The time since the multicast routing information represented by this entry was learned by the router.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.3.60.1.1.2.1.6
ipMRoute1ExpiryTime The minimum amount of time remaining before this entry will be aged out. The value 0 indicates that the entry is not subject to aging.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.3.60.1.1.2.1.7
ipMRoute1Pkts The number of packets which this router has received from these sources and addressed to this multicast group address.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.3.60.1.1.2.1.8
ipMRoute1DifferentInIfPackets The number of packets which this router has received from these sources and addressed to this multicast group address, which were dropped because they were not received on the interface indicated by ipMRoute1InIfIndex. …	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.3.60.1.1.2.1.9
ipMRoute1Octets The number of octets contained in IP datagrams which were received from these sources and addressed to this multicast group address, and which were forwarded by this router.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.3.60.1.1.2.1.10
ipMRoute1Protocol The multicast routing protocol via which this multicast forwarding entry was learned.	IpMRoute1Protocol Type Values: 1 other 2 local 3 netmgmt 4 dvmrp 5 mospf 6 pimSparseDense 7 cbt 8 pimSparseMode 9 pimDenseMode 10 igmpOnly 11 bgmp 12 msdp	.1.3.6.1.3.60.1.1.2.1.11
ipMRoute1RtProto The routing mechanism via which the route used to find the upstream or parent interface for this multicast forwarding entry was learned. Inclusion of values for routing protocols is not intended to imply that those pro…	Enumeration Enumerated Values: 1 other 2 local 3 netmgmt 4 icmp 5 egp 6 ggp 7 hello 8 rip 9 isIs 10 esIs 11 ciscoIgrp 12 bbnSpfIgp 13 ospf 14 bgp 15 idpr 16 ciscoEigrp 17 dvmrp	.1.3.6.1.3.60.1.1.2.1.12
ipMRoute1RtAddress The address portion of the route used to find the upstream or parent interface for this multicast forwarding entry.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.2.1.13
ipMRoute1RtMask The mask associated with the route used to find the upstream or parent interface for this multicast forwarding entry.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.2.1.14
ipMRoute1RtType The reason the given route was placed in the (logical) multicast Routing Information Base (RIB). A value of unicast means that the route would normally be placed only in the unicast RIB, but was placed in the multicast…	Enumeration Enumerated Values: 1 unicast 2 multicast	.1.3.6.1.3.60.1.1.2.1.15
ipMRoute1HCOctets The number of octets contained in IP datagrams which were received from these sources and addressed to this multicast group address, and which were forwarded by this router. This object is a 64-bit version of ipMRoute1O…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.3.60.1.1.2.1.16

The (conceptual) table containing information on the next-
hops on outgoing interfaces for routing IP multicast
datagrams.  Each entry is one of a list of next-hops on
outgoing interfaces for particular sources sending to a
particular multicast group address.

ipMRoute1NextHopEntry row .1.3.6.1.3.60.1.1.3.1

An entry (conceptual row) in the list of next-hops on
outgoing interfaces to which IP multicast datagrams from
particular sources to a IP multicast group address are
routed. Discontinuities in counters in this entry ca…

Indexes

ipMRoute1NextHopGroup ipMRoute1NextHopSource ipMRoute1NextHopSourceMask ipMRoute1NextHopIfIndex ipMRoute1NextHopAddress

Column	Syntax	OID
ipMRoute1NextHopGroup The IP multicast group for which this entry specifies a next-hop on an outgoing interface.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.3.1.1
ipMRoute1NextHopSource The network address which when combined with the corresponding value of ipMRoute1NextHopSourceMask identifies the sources for which this entry specifies a next-hop on an outgoing interface.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.3.1.2
ipMRoute1NextHopSourceMask The network mask which when combined with the corresponding value of ipMRoute1NextHopSource identifies the sources for which this entry specifies a next-hop on an outgoing interface.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.3.1.3
ipMRoute1NextHopIfIndex The ifIndex value of the interface for the outgoing interface for this next-hop.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.3.60.1.1.3.1.4
ipMRoute1NextHopAddress The address of the next-hop specific to this entry. For most interfaces, this is identical to ipMRoute1NextHopGroup. NBMA interfaces, however, may have multiple next-hop addresses out a single outgoing interface.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.3.1.5
ipMRoute1NextHopState An indication of whether the outgoing interface and next- hop represented by this entry is currently being used to forward IP datagrams. The value 'forwarding' indicates it is currently being used; the value 'pruned' i…	Enumeration Enumerated Values: 1 pruned 2 forwarding	.1.3.6.1.3.60.1.1.3.1.6
ipMRoute1NextHopUpTime The time since the multicast routing information represented by this entry was learned by the router.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.3.60.1.1.3.1.7
ipMRoute1NextHopExpiryTime The minimum amount of time remaining before this entry will be aged out. If ipMRoute1NextHopState is pruned(1), the remaining time until the prune expires and the state reverts to forwarding(2). Otherwise, the remaini…	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.3.60.1.1.3.1.8
ipMRoute1NextHopClosestMemberHops The minimum number of hops between this router and any member of this IP multicast group reached via this next-hop on this outgoing interface. Any IP multicast datagrams for the group which have a TTL less than this nu…	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.3.60.1.1.3.1.9
ipMRoute1NextHopProtocol The routing mechanism via which this next-hop was learned.	IpMRoute1Protocol Type Values: 1 other 2 local 3 netmgmt 4 dvmrp 5 mospf 6 pimSparseDense 7 cbt 8 pimSparseMode 9 pimDenseMode 10 igmpOnly 11 bgmp 12 msdp	.1.3.6.1.3.60.1.1.3.1.10
ipMRoute1NextHopPkts The number of packets which have been forwarded using this route.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.3.60.1.1.3.1.11

The (conceptual) table containg multicast routing
information specific to interfaces.

ipMRoute1InterfaceEntry row .1.3.6.1.3.60.1.1.4.1

An entry (conceptual row) containing the multicast routing
information for a particular interface.

Indexes

ipMRoute1InterfaceIfIndex

Column	Syntax	OID
ipMRoute1InterfaceIfIndex The ifIndex value of the interface for which this entry contains information.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.3.60.1.1.4.1.1
ipMRoute1InterfaceTtl The datagram TTL threshold for the interface. Any IP multicast datagrams with a TTL less than this threshold will not be forwarded out the interface. The default value of 0 means all multicast packets are forwarded out …	Integer32 Constraints: range: 0-255	.1.3.6.1.3.60.1.1.4.1.2
ipMRoute1InterfaceProtocol The routing protocol running on this interface.	IpMRoute1Protocol Type Values: 1 other 2 local 3 netmgmt 4 dvmrp 5 mospf 6 pimSparseDense 7 cbt 8 pimSparseMode 9 pimDenseMode 10 igmpOnly 11 bgmp 12 msdp	.1.3.6.1.3.60.1.1.4.1.3
ipMRoute1InterfaceRateLimit The rate-limit, in kilobits per second, of forwarded multicast traffic on the interface. A rate-limit of 0 indicates that no rate limiting is done.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.3.60.1.1.4.1.4
ipMRoute1InterfaceInMcastOctets The number of octets of multicast packets that have arrived on the interface, including framing characters. This object is similar to ifInOctets in the Interfaces MIB, except that only multicast packets are counted.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.3.60.1.1.4.1.5
ipMRoute1InterfaceOutMcastOctets The number of octets of multicast packets that have been sent on the interface.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.3.60.1.1.4.1.6
ipMRoute1InterfaceHCInMcastOctets The number of octets of multicast packets that have arrived on the interface, including framing characters. This object is a 64-bit version of ipMRoute1InterfaceInMcastOctets. It is similar to ifHCInOctets in the Inte…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.3.60.1.1.4.1.7
ipMRoute1InterfaceHCOutMcastOctets The number of octets of multicast packets that have been sent on the interface. This object is a 64-bit version of ipMRoute1InterfaceOutMcastOctets.	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.3.60.1.1.4.1.8

The (conceptual) table listing the router's scoped
multicast address boundaries.

ipMRoute1BoundaryEntry row .1.3.6.1.3.60.1.1.5.1

An entry (conceptual row) in the ipMRoute1BoundaryTable
representing a scoped boundary.

Indexes

ipMRoute1BoundaryIfIndex ipMRoute1BoundaryAddress ipMRoute1BoundaryAddressMask

Column	Syntax	OID
ipMRoute1BoundaryIfIndex The IfIndex value for the interface to which this boundary applies. Packets with a destination address in the associated address/mask range will not be forwarded out this interface.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.3.60.1.1.5.1.1
ipMRoute1BoundaryAddress The group address which when combined with the corresponding value of ipMRoute1BoundaryAddressMask identifies the group range for which the scoped boundary exists. Scoped addresses must come from the range 239.x.x.x as…	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.5.1.2
ipMRoute1BoundaryAddressMask The group address mask which when combined with the corresponding value of ipMRoute1BoundaryAddress identifies the group range for which the scoped boundary exists.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.5.1.3
ipMRoute1BoundaryStatus The status of this row, by which new entries may be created, or old entries deleted from this table.	SNMPv2-TCRowStatus Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.3.60.1.1.5.1.4

The (conceptual) table listing the multicast scope names.

ipMRoute1ScopeNameEntry row .1.3.6.1.3.60.1.1.6.1

An entry (conceptual row) in the ipMRoute1ScopeNameTable
representing a multicast scope name.

Indexes

ipMRoute1ScopeNameAddress ipMRoute1ScopeNameAddressMask ipMRoute1ScopeNameLanguage

Column	Syntax	OID
ipMRoute1ScopeNameAddress The group address which when combined with the corresponding value of ipMRoute1ScopeNameAddressMask identifies the group range associated with the multicast scope. Scoped addresses must come from the range 239.x.x.x.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.6.1.1
ipMRoute1ScopeNameAddressMask The group address mask which when combined with the corresponding value of ipMRoute1ScopeNameAddress identifies the group range associated with the multicast scope.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.3.6.1.3.60.1.1.6.1.2
ipMRoute1ScopeNameLanguage An RFC 1766-style language tag, with all alphabetic characters converted to lowercase. This restriction is intended to make the lexical ordering imposed by SNMP useful when applied to lang…	OctetString Constraints: range: 1-8	.1.3.6.1.3.60.1.1.6.1.3
ipMRoute1ScopeNameString The textual name associated with the multicast scope. The value of this object should be suitable for displaying to end-users, such as when allocating a multicast address in this scope. When no name is specified, the …	SNMP-FRAMEWORK-MIBSnmpAdminString Type Constraints: range: 0..255	.1.3.6.1.3.60.1.1.6.1.4
ipMRoute1ScopeNameDefault If true, indicates a preference that the name in the following language should be used by applications if no name is available in a desired language.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.3.60.1.1.6.1.5
ipMRoute1ScopeNameStatus The status of this row, by which new entries may be created, or old entries deleted from this table.	SNMPv2-TCRowStatus Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.3.60.1.1.6.1.6