Tech-invite   3GPPspecs   RFCs   SIP   Search in Tech-invite

868584838281807978777675747372717069686766656463626160595857565554535251504948474645444342414039383736353433323130292827262524232221201918171615141312111009080706050403020100IETF‑orgGroupsStats
in Index   Prev   Next

RFC 8503

BGP/MPLS Layer 3 VPN Multicast Management Information Base

Pages: 57
Group: BESS
Proposed STD
Part 2 of 2 – Pages 28 to 57
First   Prev   None

Top   ToC   RFC8503 - Page 28   prevText
  MvpnMrouteEntry ::= SEQUENCE {
     mvpnMrouteCmcastGroupAddrType       InetAddressType,
     mvpnMrouteCmcastGroupAddr           InetAddress,
     mvpnMrouteCmcastGroupPrefixLength   InetAddressPrefixLength,
     mvpnMrouteCmcastSourceAddrType      InetAddressType,
     mvpnMrouteCmcastSourceAddrs         InetAddress,
     mvpnMrouteCmcastSourcePrefixLength  InetAddressPrefixLength,
     mvpnMrouteUpstreamNeighborAddrType  InetAddressType,
     mvpnMrouteUpstreamNeighborAddr      InetAddress,
     mvpnMrouteInIfIndex                 InterfaceIndexOrZero,
     mvpnMrouteExpiryTime                TimeTicks,
     mvpnMrouteProtocol                  IANAipMRouteProtocol,
     mvpnMrouteRtProtocol                IANAipRouteProtocol,
     mvpnMrouteRtAddrType                InetAddressType,
     mvpnMrouteRtAddr                    InetAddress,
     mvpnMrouteRtPrefixLength            InetAddressPrefixLength,
     mvpnMrouteRtType                    INTEGER,
     mvpnMrouteOctets                    Counter64,
     mvpnMroutePkts                      Counter64,
     mvpnMrouteTtlDroppedOctets          Counter64,
     mvpnMrouteTtlDroppedPackets         Counter64,
     mvpnMrouteDroppedInOctets           Counter64,
     mvpnMrouteDroppedInPackets          Counter64,
     mvpnMroutePmsiPointer               RowPointer,
     mvpnMrouteNumberOfLocalReplication  Unsigned32,
     mvpnMrouteNumberOfRemoteReplication Unsigned32,
     mvpnMrouteCounterDiscontinuityTime  TimeStamp
  }

  mvpnMrouteCmcastGroupAddrType OBJECT-TYPE
     SYNTAX     InetAddressType
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The InetAddressType of the mvpnMrouteCmcastGroupAddr object
          that follows.
         "
     ::= { mvpnMrouteEntry 1 }

  mvpnMrouteCmcastGroupAddr OBJECT-TYPE
     SYNTAX     InetAddress
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The IP multicast group address that, along with
          the corresponding mvpnMrouteCmcastGroupPrefixLength object,
          identifies destinations for which this entry contains
          multicast routing information.
Top   ToC   RFC8503 - Page 29
          This address object is only significant up to
          mvpnMrouteCmcastGroupPrefixLength bits.  The remaining
          address bits MUST be set to zero.

          For addresses of type 'ipv4z' or 'ipv6z', the appended zone
          index is significant even though it lies beyond the prefix
          length.  The use of these address types indicates that this
          forwarding state applies only within the given zone.  Zone
          index zero is not valid in this table.
         "
     ::= { mvpnMrouteEntry 2 }

  mvpnMrouteCmcastGroupPrefixLength OBJECT-TYPE
     SYNTAX     InetAddressPrefixLength
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The length in bits of the mask that, along with
          the corresponding mvpnMrouteCmcastGroupAddr object,
          identifies destinations for which this entry contains
          multicast routing information.

          If the corresponding InetAddressType is 'ipv4' or 'ipv4z',
          this object must be in the range 4..32.
          If the corresponding InetAddressType is 'ipv6' or 'ipv6z',
          this object must be in the range 8..128.
         "
     ::= { mvpnMrouteEntry 3 }

  mvpnMrouteCmcastSourceAddrType OBJECT-TYPE
     SYNTAX     InetAddressType
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The InetAddressType of the mvpnMrouteCmcastSourceAddrs object
          that follows.

          A value of unknown(0) indicates a non-source-specific entry,
          corresponding to all sources in the group.  Otherwise, the
          value MUST be the same as the value of
          mvpnMrouteCmcastGroupAddrType.
         "
     ::= { mvpnMrouteEntry 4 }

  mvpnMrouteCmcastSourceAddrs OBJECT-TYPE
     SYNTAX     InetAddress
     MAX-ACCESS not-accessible
     STATUS     current
Top   ToC   RFC8503 - Page 30
     DESCRIPTION
         "The network address that, along with the
          corresponding mvpnMrouteCmcastSourcePrefixLength object,
          identifies the sources for which this entry contains
          multicast routing information.

          This address object is only significant up to
          mvpnMrouteCmcastSourcePrefixLength bits.
          The remaining address bits MUST be set to zero.

          For addresses of type 'ipv4z' or 'ipv6z', the appended zone
          index is significant even though it lies beyond the prefix
          length.  The use of these address types indicates that this
          source address applies only within the given zone.  Zone
          index zero is not valid in this table.
         "
     ::= { mvpnMrouteEntry 5 }

  mvpnMrouteCmcastSourcePrefixLength OBJECT-TYPE
     SYNTAX     InetAddressPrefixLength
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The length in bits of the mask that, along with
          the corresponding mvpnMrouteCmcastSourceAddr object,
          identifies the sources for which this entry contains
          multicast routing information.

          If the corresponding InetAddressType is 'ipv4' or 'ipv4z',
          this object must be in the range 4..32.
          If the corresponding InetAddressType is 'ipv6' or 'ipv6z',
          this object must be in the range 8..128.
          If the corresponding InetAddressType is 'unknown',
          this object must be zero.
         "
     ::= { mvpnMrouteEntry 6 }

  mvpnMrouteUpstreamNeighborAddrType OBJECT-TYPE
     SYNTAX     InetAddressType
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The InetAddressType of the mvpnMrouteUpstreamNeighborAddr
          object that follows.

          A value of unknown(0) indicates that the upstream
          neighbor is unknown, for example, in
          Bidirectional PIM (BIDIR-PIM).
Top   ToC   RFC8503 - Page 31
         "
     REFERENCE
         "RFC 5015"
     ::= { mvpnMrouteEntry 7 }

  mvpnMrouteUpstreamNeighborAddr OBJECT-TYPE
     SYNTAX     InetAddress
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The address of the upstream neighbor (for example,
          the Reverse Path Forwarding (RPF) neighbor) from
          which IP datagrams from these sources represented
          by this entry to this multicast address are received.
         "
     ::= { mvpnMrouteEntry 8 }

  mvpnMrouteInIfIndex OBJECT-TYPE
     SYNTAX     InterfaceIndexOrZero
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The value of ifIndex for the interface on which IP
          datagrams sent by these sources represented by this entry to
          this multicast address are received.

          A value of zero indicates that datagrams are not
          subject to an incoming interface check but may be accepted
          on multiple interfaces (for example, in BIDIR-PIM).
         "
     REFERENCE
         "RFC 5015"
     ::= { mvpnMrouteEntry 9 }

  mvpnMrouteExpiryTime OBJECT-TYPE
     SYNTAX     TimeTicks
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The minimum amount of time remaining before this entry will
          be aged out.  The value zero indicates that the entry is not
          subject to aging.  If the corresponding mvpnMrouteNextHopState
          object is pruned(1), this object represents the remaining
          time for the prune to expire after which the state will
          return to forwarding(2).
          If the corresponding mvpnMrouteNextHopState object is
          forwarding(2), this object indicates the time after which
          this entry will be removed from the table.
Top   ToC   RFC8503 - Page 32
         "
     ::= { mvpnMrouteEntry 10 }

  mvpnMrouteProtocol OBJECT-TYPE
     SYNTAX     IANAipMRouteProtocol
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The multicast routing protocol via which this multicast
          forwarding entry was learned.
         "
     ::= { mvpnMrouteEntry 11 }

  mvpnMrouteRtProtocol OBJECT-TYPE
     SYNTAX     IANAipRouteProtocol
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The routing protocol via which the route used to find the
          upstream or parent interface for this multicast forwarding
          entry was learned.
         "
     ::= { mvpnMrouteEntry 12 }

  mvpnMrouteRtAddrType OBJECT-TYPE
     SYNTAX     InetAddressType
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The InetAddressType of the mvpnMrouteRtAddr object
          that follows.
         "
     ::= { mvpnMrouteEntry 13 }

  mvpnMrouteRtAddr OBJECT-TYPE
     SYNTAX     InetAddress
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The address portion of the route used to find the upstream
          or parent interface for this multicast forwarding entry.

          This address object is only significant up to
          mvpnMrouteRtPrefixLength bits.  The remaining address bits
          MUST be set to zero.

          For addresses of type 'ipv4z' or 'ipv6z', the appended zone
          index is significant even though it lies beyond the prefix
Top   ToC   RFC8503 - Page 33
          length.  The use of these address types indicates that this
          forwarding state applies only within the given zone.  Zone
          index zero is not valid in this table.
         "
     ::= { mvpnMrouteEntry 14 }

  mvpnMrouteRtPrefixLength OBJECT-TYPE
     SYNTAX     InetAddressPrefixLength
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The length in bits of the mask associated with the route
          used to find the upstream or parent interface for this
          multicast forwarding entry.

          If the corresponding InetAddressType is 'ipv4' or 'ipv4z',
          this object must be in the range 4..32.
          If the corresponding InetAddressType is 'ipv6' or 'ipv6z',
          this object must be in the range 8..128.
         "
     ::= { mvpnMrouteEntry 15 }

  mvpnMrouteRtType OBJECT-TYPE
     SYNTAX     INTEGER {
                          unicast   (1),
                          multicast (2)
                        }
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The reason for placing the route in the (logical)
          multicast Routing Information Base (RIB).

          The enumerated reasons and the corresponding
          descriptions are as follows:

            unicast:
              The route would normally be placed only in
              the unicast RIB, but it was placed in the multicast
              RIB by local configuration, such as when running
              PIM over RIP.

            multicast:
              The route was explicitly added to the multicast RIB by
              the routing protocol, such as the Distance Vector
              Multicast Routing Protocol (DVMRP) or Multiprotocol BGP.
         "
     ::= { mvpnMrouteEntry 16 }
Top   ToC   RFC8503 - Page 34
  mvpnMrouteOctets OBJECT-TYPE
     SYNTAX     Counter64
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of octets contained in IP datagrams that were
          received from sources represented by this entry and
          addressed to this multicast group address and that were
          forwarded by this router.

          Discontinuities in the value of this counter can
          occur at re-initialization of the management system
          and at other times as indicated by the corresponding
          mvpnMrouteCounterDiscontinuityTime object.
         "
     ::= { mvpnMrouteEntry 17 }

  mvpnMroutePkts OBJECT-TYPE
     SYNTAX     Counter64
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of packets routed using this multicast route
          entry.

          Discontinuities in the value of this counter can
          occur at re-initialization of the management system
          and at other times as indicated by the corresponding
          mvpnMrouteCounterDiscontinuityTime object.
         "
     ::= { mvpnMrouteEntry 18 }

  mvpnMrouteTtlDroppedOctets OBJECT-TYPE
     SYNTAX     Counter64
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of octets contained in IP datagrams that this
          router has received from sources represented by
          this entry and addressed to this multicast group address,
          which were dropped due to Time To Live (TTL) issues.
          TTL issues occur when the TTL (IPv4) or Hop Limit (IPv6)
          of the incoming packet was decremented to zero or to a
          value less than ipMcastInterfaceTtl of the corresponding
          interface.

          The ipMcastInterfaceTtl object is defined in IPMCAST-MIB
          (RFC 5132) and represents the datagram TTL
Top   ToC   RFC8503 - Page 35
          threshold for the interface.  Any IP multicast datagrams
          with a TTL (IPv4) or Hop Limit (IPv6) less than this
          threshold will not be forwarded out of the interface.
          The default value of zero means all multicast packets are
          forwarded out of the interface.  A value of 256 means that
          no multicast packets are forwarded out of the interface.

          Discontinuities in the value of this counter can
          occur at re-initialization of the management system
          and at other times as indicated by the corresponding
          mvpnMrouteCounterDiscontinuityTime object.
         "
     REFERENCE
         "RFC 5132, Section 6
         "
     ::= { mvpnMrouteEntry 19 }

  mvpnMrouteTtlDroppedPackets OBJECT-TYPE
     SYNTAX     Counter64
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of packets that this router has received from
          the sources represented by this entry and addressed to this
          multicast group address, which were dropped due to
          Time To Live (TTL) issues.  TTL issues occur when the
          TTL (IPv4) or Hop Limit (IPv6) of the incoming packet was
          decremented to zero or to a value less than
          ipMcastInterfaceTtl of the corresponding interface.

          The ipMcastInterfaceTtl object is defined in IPMCAST-MIB
          (RFC 5132) and represents the datagram TTL
          threshold for the interface.  Any IP multicast datagrams
          with a TTL (IPv4) or Hop Limit (IPv6) less than this
          threshold will not be forwarded out of the interface.
          The default value of zero means all multicast packets are
          forwarded out of the interface.  A value of 256 means that
          no multicast packets are forwarded out of the interface.

          Discontinuities in the value of this counter can
          occur at re-initialization of the management system
          and at other times as indicated by the corresponding
          mvpnMrouteCounterDiscontinuityTime object.
         "
     REFERENCE
         "RFC 5132, Section 6
         "
     ::= { mvpnMrouteEntry 20 }
Top   ToC   RFC8503 - Page 36
  mvpnMrouteDroppedInOctets OBJECT-TYPE
     SYNTAX     Counter64
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of octets contained in IP datagrams that this
          router has received from sources represented by
          this entry and addressed to this multicast group address,
          which were dropped due to an error(s).
          The value of this object includes the octets counted
          in the corresponding mvpnMrouteTtlDroppedOctets object.

          Discontinuities in the value of this counter can
          occur at re-initialization of the management system
          and at other times as indicated by the corresponding
          mvpnMrouteCounterDiscontinuityTime object.
         "
     ::= { mvpnMrouteEntry 21 }

  mvpnMrouteDroppedInPackets OBJECT-TYPE
     SYNTAX     Counter64
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of packets that this router has received from
          sources represented by this entry and addressed to this
          multicast group address, which were dropped due to an
          error(s).  The value of this object includes the number
          of octets counted in the corresponding
          mvpnMrouteTtlDroppedPackets object.

          Discontinuities in the value of this counter can
          occur at re-initialization of the management system
          and at other times as indicated by the corresponding
          mvpnMrouteCounterDiscontinuityTime object.
         "
     ::= { mvpnMrouteEntry 22 }

  mvpnMroutePmsiPointer OBJECT-TYPE
     SYNTAX        RowPointer
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "A pointer to a conceptual row representing
          the corresponding I-PMSI in mvpnPmsiTable or S-PMSI
          in mvpnSpmsiTable that this C-multicast route is using.
         "
     ::= { mvpnMrouteEntry 23 }
Top   ToC   RFC8503 - Page 37
  mvpnMrouteNumberOfLocalReplication OBJECT-TYPE
     SYNTAX        Unsigned32
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "Number of replications for local receivers.
          For example, if an ingress PE needs to send traffic out of
          N PE-CE interfaces, then mvpnMrouteNumberOfLocalReplication
          is N.
         "
     ::= { mvpnMrouteEntry 24 }

  mvpnMrouteNumberOfRemoteReplication OBJECT-TYPE
     SYNTAX        Unsigned32
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "Number of local replications for remote PEs.  For example,
          if the number of remote PEs that need to receive traffic is N,
          then mvpnMrouteNumberOfRemoteReplication is N in case of
          Ingress Replication, but it may be less than N in case of
          RSVP-TE or mLDP Point-to-Multipoint (P2MP) tunnels, depending
          on the actual number of replications the PE needs to do.
         "
     ::= { mvpnMrouteEntry 25 }

  mvpnMrouteCounterDiscontinuityTime OBJECT-TYPE
     SYNTAX        TimeStamp
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "The value of sysUpTime on the most recent occasion
          at which any one or more of this application's
          counters, viz., counters with the OID prefix
          'mvpnMrouteOctets', 'mvpnMroutePkts',
          'mvpnMrouteTtlDroppedOctets',
          'mvpnMrouteTtlDroppedPackets',
          'mvpnMrouteDroppedInOctets', or 'mvpnMrouteDroppedInPackets',
          suffered a discontinuity.
          If no such discontinuities have occurred since the
          last re-initialization of the local management
          subsystem, this object will have a zero value.
         "
     ::= { mvpnMrouteEntry 26 }
Top   ToC   RFC8503 - Page 38
  -- Table of Next Hops for Multicast Routes in an MVPN

  mvpnMrouteNextHopTable OBJECT-TYPE
     SYNTAX     SEQUENCE OF MvpnMrouteNextHopEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "A conceptual table containing information on the
          next hops for routing IP multicast datagrams.
          Each entry is one of a list of next hops for
          a set of sources sending to a multicast group
          address.
         "
     ::= { mvpnObjects 8 }

  mvpnMrouteNextHopEntry OBJECT-TYPE
     SYNTAX     MvpnMrouteNextHopEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "A conceptual row corresponding to a next hop to which
          IP multicast datagrams from a set of sources to
          an IP multicast group address are routed.

          Implementers need to be aware that if the total number of
          octets in mplsL3VpnVrfName, mvpnMrouteNextHopGroupAddr,
          mvpnMrouteNextHopSourceAddrs, and mvpnMrouteNextHopAddr
          exceeds 111, the OIDs of column instances in this row
          will have more than 128 sub-identifiers and cannot be
          accessed using SNMPv1, SNMPv2c, or SNMPv3.
         "
     INDEX      {
                  mplsL3VpnVrfName,
                  mvpnMrouteNextHopGroupAddrType,
                  mvpnMrouteNextHopGroupAddr,
                  mvpnMrouteNextHopGroupPrefixLength,
                  mvpnMrouteNextHopSourceAddrType,
                  mvpnMrouteNextHopSourceAddrs,
                  mvpnMrouteNextHopSourcePrefixLength,
                  mvpnMrouteNextHopIfIndex,
                  mvpnMrouteNextHopAddrType,
                  mvpnMrouteNextHopAddr
                }
     ::= { mvpnMrouteNextHopTable 1 }

  MvpnMrouteNextHopEntry ::= SEQUENCE {
     mvpnMrouteNextHopGroupAddrType            InetAddressType,
     mvpnMrouteNextHopGroupAddr                InetAddress,
Top   ToC   RFC8503 - Page 39
     mvpnMrouteNextHopGroupPrefixLength        InetAddressPrefixLength,
     mvpnMrouteNextHopSourceAddrType           InetAddressType,
     mvpnMrouteNextHopSourceAddrs              InetAddress,
     mvpnMrouteNextHopSourcePrefixLength       InetAddressPrefixLength,
     mvpnMrouteNextHopIfIndex                  InterfaceIndex,
     mvpnMrouteNextHopAddrType                 InetAddressType,
     mvpnMrouteNextHopAddr                     InetAddress,
     mvpnMrouteNextHopState                    INTEGER,
     mvpnMrouteNextHopExpiryTime               TimeTicks,
     mvpnMrouteNextHopClosestMemberHops        Unsigned32,
     mvpnMrouteNextHopProtocol                 IANAipMRouteProtocol,
     mvpnMrouteNextHopOctets                   Counter64,
     mvpnMrouteNextHopPkts                     Counter64,
     mvpnMrouteNextHopCounterDiscontinuityTime TimeStamp
  }

  mvpnMrouteNextHopGroupAddrType OBJECT-TYPE
     SYNTAX     InetAddressType
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The InetAddressType of the mvpnMrouteNextHopGroupAddr object
          that follows.
         "
     ::= { mvpnMrouteNextHopEntry 1 }

  mvpnMrouteNextHopGroupAddr OBJECT-TYPE
     SYNTAX     InetAddress
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The IP multicast group address that, along with
          the corresponding mvpnMrouteNextHopGroupPrefixLength object,
          identifies destinations for which this entry contains
          multicast forwarding information.

          This address object is only significant up to
          mvpnMrouteNextHopGroupPrefixLength bits.  The remaining
          address bits MUST be set to zero.

          For addresses of type 'ipv4z' or 'ipv6z', the appended zone
          index is significant even though it lies beyond the prefix
          length.  The use of these address types indicates that this
          forwarding state applies only within the given zone.  Zone
          index zero is not valid in this table.
         "
     ::= { mvpnMrouteNextHopEntry 2 }
Top   ToC   RFC8503 - Page 40
  mvpnMrouteNextHopGroupPrefixLength OBJECT-TYPE
     SYNTAX     InetAddressPrefixLength
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The length in bits of the mask that, along with
          the corresponding mvpnMrouteGroupAddr object,
          identifies destinations for which this entry contains
          multicast routing information.

          If the corresponding InetAddressType is 'ipv4' or 'ipv4z',
          this object must be in the range 4..32.
          If the corresponding InetAddressType is 'ipv6' or 'ipv6z',
          this object must be in the range 8..128.
         "
     ::= { mvpnMrouteNextHopEntry 3 }

  mvpnMrouteNextHopSourceAddrType OBJECT-TYPE
     SYNTAX     InetAddressType
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The InetAddressType of the mvpnMrouteNextHopSourceAddrs
          object that follows.

          A value of unknown(0) indicates a non-source-specific entry,
          corresponding to all sources in the group.  Otherwise, the
          value MUST be the same as the value of
          mvpnMrouteNextHopGroupAddrType.
         "
     ::= { mvpnMrouteNextHopEntry 4 }

  mvpnMrouteNextHopSourceAddrs OBJECT-TYPE
     SYNTAX     InetAddress
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The network address that, along with the
          corresponding mvpnMrouteNextHopSourcePrefixLength object,
          identifies the sources for which this entry specifies
          a next hop.

          This address object is only significant up to
          mvpnMrouteNextHopSourcePrefixLength bits.  The remaining
          address bits MUST be set to zero.

          For addresses of type 'ipv4z' or 'ipv6z', the appended zone
          index is significant even though it lies beyond the prefix
Top   ToC   RFC8503 - Page 41
          length.  The use of these address types indicates that this
          source address applies only within the given zone.  Zone
          index zero is not valid in this table.
         "
     ::= { mvpnMrouteNextHopEntry 5 }

  mvpnMrouteNextHopSourcePrefixLength OBJECT-TYPE
     SYNTAX     InetAddressPrefixLength
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The length in bits of the mask that, along with
          the corresponding mvpnMrouteNextHopSourceAddrs object,
          identifies the sources for which this entry specifies
          a next hop.

          If the corresponding InetAddressType is 'ipv4' or 'ipv4z',
          this object must be in the range 4..32.
          If the corresponding InetAddressType is 'ipv6' or 'ipv6z',
          this object must be in the range 8..128.
          If the corresponding InetAddressType is 'unknown',
          this object must be zero.
         "
     ::= { mvpnMrouteNextHopEntry 6 }

  mvpnMrouteNextHopIfIndex OBJECT-TYPE
     SYNTAX     InterfaceIndex
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The ifIndex value of the outgoing interface
          for this next hop.
         "
     ::= { mvpnMrouteNextHopEntry 7 }

  mvpnMrouteNextHopAddrType OBJECT-TYPE
     SYNTAX     InetAddressType
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "The InetAddressType of the mvpnMrouteNextHopAddr object
          that follows.
         "
     ::= { mvpnMrouteNextHopEntry 8 }

  mvpnMrouteNextHopAddr OBJECT-TYPE
     SYNTAX     InetAddress
     MAX-ACCESS not-accessible
Top   ToC   RFC8503 - Page 42
     STATUS     current
     DESCRIPTION
         "The address of the next hop specific to this entry.  For
          most interfaces, this is identical to
          mvpnMrouteNextHopGroupAddr.  Non-Broadcast Multi-Access
          (NBMA) interfaces, however, may have multiple next-hop
          addresses out of a single outgoing interface.
         "
     ::= { mvpnMrouteNextHopEntry 9 }

  mvpnMrouteNextHopState OBJECT-TYPE
     SYNTAX     INTEGER {
                          pruned(1),
                          forwarding(2)
                        }
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "An indication of whether the outgoing interface and next
          hop represented by this entry is currently being used to
          forward IP datagrams.

          The enumerated states and the corresponding
          descriptions are as follows:

            pruned     : this entry is not currently being used.
            forwarding : this entry is currently being used.
         "
     ::= { mvpnMrouteNextHopEntry 10 }

  mvpnMrouteNextHopExpiryTime OBJECT-TYPE
     SYNTAX     TimeTicks
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The minimum amount of time remaining before this entry will
          be aged out.  If mvpnMrouteNextHopState is pruned(1),
          this object represents the remaining time for the prune
          to expire after which the state will return to forwarding(2).
          If mvpnMrouteNextHopState is forwarding(2),
          this object indicates the time after which this
          entry will be removed from the table.

          The value of zero indicates that the entry is not subject to
          aging.
         "
     ::= { mvpnMrouteNextHopEntry 11 }
Top   ToC   RFC8503 - Page 43
  mvpnMrouteNextHopClosestMemberHops OBJECT-TYPE
     SYNTAX     Unsigned32 (0..256)
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The minimum number of hops between this router and any
          member of this IP multicast group reached via this next hop
          on the corresponding outgoing interface.  Any IP multicast
          datagram for the group that has a TTL (IPv4) or a Hop Count
          (IPv6) less than mvpnMrouteNextHopClosestMemberHops will
          not be forwarded through this interface.

          A value of zero means all multicast datagrams are forwarded
          out of the interface.  A value of 256 means that no multicast
          datagrams are forwarded out of the interface.

          This is an optimization applied by multicast routing
          protocols that explicitly track hop counts to downstream
          listeners.  Multicast protocols that are not aware of hop
          counts to downstream listeners set this object to zero.
         "
     ::= { mvpnMrouteNextHopEntry 12 }

  mvpnMrouteNextHopProtocol OBJECT-TYPE
     SYNTAX     IANAipMRouteProtocol
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The routing protocol via which this next hop was learned.
         "
     ::= { mvpnMrouteNextHopEntry 13 }

  mvpnMrouteNextHopOctets OBJECT-TYPE
     SYNTAX     Counter64
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of octets of multicast packets that have been
          forwarded using this route.

          Discontinuities in the value of this counter can
          occur at re-initialization of the management system
          and at other times as indicated by the corresponding
          mvpnMrouteNextHopCounterDiscontinuityTime object.
         "
     ::= { mvpnMrouteNextHopEntry 14 }
Top   ToC   RFC8503 - Page 44
  mvpnMrouteNextHopPkts OBJECT-TYPE
     SYNTAX     Counter64
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of packets that have been forwarded using this
          route.

          Discontinuities in the value of this counter can
          occur at re-initialization of the management system
          and at other times as indicated by the corresponding
          mvpnMrouteNextHopCounterDiscontinuityTime object.
         "
     ::= { mvpnMrouteNextHopEntry 15 }

  mvpnMrouteNextHopCounterDiscontinuityTime OBJECT-TYPE
     SYNTAX        TimeStamp
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "The value of sysUpTime on the most recent occasion
          at which any one or more of this application's
          counters, viz., counters with the OID prefix
          'mvpnMrouteNextHopOctets' or 'mvpnMrouteNextHopPackets',
          suffered a discontinuity.
          If no such discontinuities have occurred since the
          last re-initialization of the local management
          subsystem, this object will have a zero value.
         "
     ::= { mvpnMrouteNextHopEntry 16 }

  -- MVPN Notifications

  mvpnMvrfActionTaken NOTIFICATION-TYPE
     OBJECTS     {
                   mvpnGenMvrfCreationTime,
                   mvpnGenMvrfLastAction,
                   mvpnGenMvrfLastActionTime,
                   mvpnGenMvrfCreationTime,
                   mvpnGenCmcastRouteProtocol,
                   mvpnGenUmhSelection,
                   mvpnGenCustomerSiteType
                 }
     STATUS      current
     DESCRIPTION
         "mvpnMvrfActionTaken notifies about a change
          in an MVRF on the PE.  The change itself will be given by
          mvpnGenMvrfLastAction.
Top   ToC   RFC8503 - Page 45
         "
     ::= { mvpnNotifications 1 }

  -- MVPN MIB Conformance Information

  mvpnGroups      OBJECT IDENTIFIER ::= { mvpnConformance 1 }
  mvpnCompliances OBJECT IDENTIFIER ::= { mvpnConformance 2 }

  -- Compliance Statements

      mvpnModuleFullCompliance MODULE-COMPLIANCE
         STATUS  current
         DESCRIPTION
              "Compliance statement for agents that provide full support
               for BGP-MPLS-LAYER3-VPN-MULTICAST-MIB.
              "
         MODULE  -- this module
         MANDATORY-GROUPS {
             mvpnScalarGroup,
             mvpnGenericGroup,
             mvpnPmsiGroup,
             mvpnAdvtStatsGroup,
             mvpnMrouteGroup,
             mvpnMrouteNextHopGroup,
             mvpnNotificationGroup
         }

         GROUP mvpnBgpScalarGroup
             DESCRIPTION
                 "This group is mandatory for systems that support
                  BGP-MVPN.
                 "

         GROUP mvpnBgpGroup
             DESCRIPTION
                 "This group is mandatory for systems that support
                  BGP-MVPN.
                 "

         ::= { mvpnCompliances 1 }

      mvpnModuleReadOnlyCompliance MODULE-COMPLIANCE
         STATUS  current
         DESCRIPTION "Compliance requirement for implementations that
                      only provide read-only support for
                      BGP-MPLS-LAYER3-VPN-MULTICAST-MIB.  Such devices
                      can then be monitored but cannot be configured
                      using this MIB module.
Top   ToC   RFC8503 - Page 46
                     "
         MODULE  -- this module
         MANDATORY-GROUPS {
             mvpnScalarGroup,
             mvpnGenericGroup,
             mvpnPmsiGroup,
             mvpnAdvtStatsGroup,
             mvpnMrouteGroup,
             mvpnMrouteNextHopGroup,
             mvpnNotificationGroup
         }

         GROUP mvpnBgpScalarGroup
             DESCRIPTION
                 "This group is mandatory for systems that support
                  BGP-MVPN.
                 "
         GROUP mvpnBgpGroup
             DESCRIPTION
                 "This group is mandatory for systems that support
                  BGP-MVPN.
                 "

         OBJECT       mvpnSPTunnelLimit
         MIN-ACCESS   read-only
         DESCRIPTION "Write access is not required."

         OBJECT       mvpnBgpCmcastRouteWithdrawalTimer
         MIN-ACCESS   read-only
         DESCRIPTION "Write access is not required."

         OBJECT       mvpnBgpSrcSharedTreeJoinTimer
         MIN-ACCESS   read-only
         DESCRIPTION "Write access is not required."

         OBJECT       mvpnBgpMsgRateLimit
         MIN-ACCESS   read-only
         DESCRIPTION "Write access is not required."

         OBJECT       mvpnBgpMaxSpmsiAdRoutes
         MIN-ACCESS   read-only
         DESCRIPTION "Write access is not required."

         OBJECT       mvpnBgpMaxSpmsiAdRouteFreq
         MIN-ACCESS   read-only
         DESCRIPTION "Write access is not required."

         OBJECT       mvpnBgpMaxSrcActiveAdRoutes
Top   ToC   RFC8503 - Page 47
         MIN-ACCESS   read-only
         DESCRIPTION "Write access is not required."

         OBJECT       mvpnBgpMaxSrcActiveAdRouteFreq
         MIN-ACCESS   read-only
         DESCRIPTION "Write access is not required."

         ::= { mvpnCompliances 2 }

      mvpnModuleAdvtStatsCompliance MODULE-COMPLIANCE
         STATUS  current
         DESCRIPTION
              "Compliance statement for agents that support
               the monitoring of the statistics pertaining
               to advertisements sent/received by a PE.
              "
         MODULE  -- this module

         MANDATORY-GROUPS {
             mvpnAdvtStatsGroup
         }

         ::= { mvpnCompliances 3 }

  -- Units of Conformance

      mvpnScalarGroup    OBJECT-GROUP
          OBJECTS {
                    mvpnMvrfs,
                    mvpnV4Mvrfs,
                    mvpnV6Mvrfs,
                    mvpnPimV4Mvrfs,
                    mvpnPimV6Mvrfs,
                    mvpnSPTunnelLimit
                  }
          STATUS      current
          DESCRIPTION
              "These objects are used to monitor/manage
               global statistics and parameters.
              "
          ::= { mvpnGroups 1 }

      mvpnBgpScalarGroup    OBJECT-GROUP
          OBJECTS {
                    mvpnMldpMvrfs,
                    mvpnBgpV4Mvrfs,
                    mvpnBgpV6Mvrfs,
                    mvpnBgpCmcastRouteWithdrawalTimer,
Top   ToC   RFC8503 - Page 48
                    mvpnBgpSrcSharedTreeJoinTimer
                  }
          STATUS      current
          DESCRIPTION
              "These objects are used to monitor/manage
               BGP-MVPN-specific global parameters.
              "
          ::= { mvpnGroups 2 }

      mvpnGenericGroup    OBJECT-GROUP
          OBJECTS {
                    mvpnGenMvrfLastAction,
                    mvpnGenMvrfLastActionTime,
                    mvpnGenMvrfCreationTime,
                    mvpnGenCmcastRouteProtocol,
                    mvpnGenIpmsiInfo,
                    mvpnGenInterAsPmsiInfo,
                    mvpnGenUmhSelection,
                    mvpnGenCustomerSiteType
                  }
          STATUS      current
          DESCRIPTION
              "These objects are used to monitor MVPNs on a PE.
              "
          ::= { mvpnGroups 3 }

      mvpnBgpGroup    OBJECT-GROUP
          OBJECTS {
                    mvpnBgpMode,
                    mvpnBgpVrfRouteImportExtendedCommunity,
                    mvpnBgpSrcASExtendedCommunity,
                    mvpnBgpMsgRateLimit,
                    mvpnBgpMaxSpmsiAdRoutes,
                    mvpnBgpMaxSpmsiAdRouteFreq,
                    mvpnBgpMaxSrcActiveAdRoutes,
                    mvpnBgpMaxSrcActiveAdRouteFreq
                  }
          STATUS      current
          DESCRIPTION
              "These objects are used to monitor/manage
               MVPN-wise BGP-specific parameters.
              "
          ::= { mvpnGroups 4 }

      mvpnPmsiGroup    OBJECT-GROUP
          OBJECTS {
                    mvpnPmsiRD,
                    mvpnPmsiTunnelType,
Top   ToC   RFC8503 - Page 49
                    mvpnPmsiTunnelAttribute,
                    mvpnPmsiTunnelPimGroupAddrType,
                    mvpnPmsiTunnelPimGroupAddr,
                    mvpnPmsiEncapsulationType,
                    mvpnSpmsiPmsiPointer
                  }
          STATUS      current
          DESCRIPTION
              "These objects are used to monitor
               I-PMSI and S-PMSI tunnels on a PE.
              "
          ::= { mvpnGroups 5 }

      mvpnAdvtStatsGroup    OBJECT-GROUP
          OBJECTS {
                    mvpnAdvtSent,
                    mvpnAdvtReceived,
                    mvpnAdvtReceivedError,
                    mvpnAdvtReceivedMalformedTunnelType,
                    mvpnAdvtReceivedMalformedTunnelId,
                    mvpnAdvtLastSentTime,
                    mvpnAdvtLastReceivedTime,
                    mvpnAdvtCounterDiscontinuityTime
                  }
          STATUS      current
          DESCRIPTION
              "These objects are used to monitor
               the statistics pertaining to I-PMSI and S-PMSI
               advertisements sent/received by a PE.
              "
          ::= { mvpnGroups 6 }

      mvpnMrouteGroup    OBJECT-GROUP
          OBJECTS {
                    mvpnMrouteUpstreamNeighborAddrType,
                    mvpnMrouteUpstreamNeighborAddr,
                    mvpnMrouteInIfIndex,
                    mvpnMrouteExpiryTime,
                    mvpnMrouteProtocol,
                    mvpnMrouteRtProtocol,
                    mvpnMrouteRtAddrType,
                    mvpnMrouteRtAddr,
                    mvpnMrouteRtPrefixLength,
                    mvpnMrouteRtType,
                    mvpnMrouteOctets,
                    mvpnMroutePkts,
                    mvpnMrouteTtlDroppedOctets,
                    mvpnMrouteTtlDroppedPackets,
Top   ToC   RFC8503 - Page 50
                    mvpnMrouteDroppedInOctets,
                    mvpnMrouteDroppedInPackets,
                    mvpnMroutePmsiPointer,
                    mvpnMrouteNumberOfLocalReplication,
                    mvpnMrouteNumberOfRemoteReplication,
                    mvpnMrouteCounterDiscontinuityTime
                  }
          STATUS      current
          DESCRIPTION
              "These objects are used to monitor multicast routing
               information corresponding to the MVRFs on a PE.
              "
          ::= { mvpnGroups 7 }

      mvpnMrouteNextHopGroup    OBJECT-GROUP
          OBJECTS {
                    mvpnMrouteNextHopState,
                    mvpnMrouteNextHopExpiryTime,
                    mvpnMrouteNextHopClosestMemberHops,
                    mvpnMrouteNextHopProtocol,
                    mvpnMrouteNextHopOctets,
                    mvpnMrouteNextHopPkts,
                    mvpnMrouteNextHopCounterDiscontinuityTime
                  }
          STATUS      current
          DESCRIPTION
              "These objects are used to monitor the information on
               next hops for routing datagrams to MVPNs on a PE.
              "
          ::= { mvpnGroups 8 }

      mvpnNotificationGroup NOTIFICATION-GROUP
          NOTIFICATIONS {
                       mvpnMvrfActionTaken
                        }
          STATUS  current
          DESCRIPTION
             "Objects required for MVPN notifications."
          ::= { mvpnGroups 9 }

  END
Top   ToC   RFC8503 - Page 51
4.  Security Considerations

   This MIB module contains some read-only objects that may be deemed
   sensitive.  It also contains some read-write objects whose settings
   will change the device's MVPN-related behavior.  Appropriate security
   procedures that are related to SNMP in general but are not specific
   to this MIB module need to be implemented by concerned operators.

   There are a number of management objects defined in this MIB module
   with a MAX-ACCESS clause of read-write.  Such objects may be
   considered sensitive or vulnerable in some network environments.  The
   support for SET operations in a non-secure environment without proper
   protection opens devices to attack.  These are the tables and objects
   and their sensitivity/vulnerability:

   o  mvpnSPTunnelLimit

      The value of this object is used to control the maximum number of
      selective provider tunnels that a PE allows for a particular MVPN.
      Access to this object may be abused to impact the performance of
      the PE or prevent the PE from having new selective provider
      tunnels.

   o  mvpnBgpCmcastRouteWithdrawalTimer

      The value of this object is used to control the delay for the
      advertisement of withdrawals of C-multicast routes.  Access to
      this object may be abused to impact the performance of a PE.

   o  mvpnBgpSrcSharedTreeJoinTimer

      The value of this object is used to control the delay for the
      advertisement of Source/Shared Tree Join C-multicast routes.
      Access to this object may be abused to impact the propagation of
      C-multicast routing information.

   o  mvpnBgpMsgRateLimit

      The value of this object is used to control the upper bound for
      the rate of BGP C-multicast routing information message exchange
      among PEs.  Access to this object may be abused to impact the
      performance of the PE or disrupt the C-multicast routing
      information message exchange using BGP.
Top   ToC   RFC8503 - Page 52
   o  mvpnBgpMaxSpmsiAdRoutes

      The value of this object is used to control the upper bound for
      the number of S-PMSI A-D routes.  Access to this object may be
      abused to impact the performance of the PE or prevent the PE from
      receiving S-PMSI A-D routes.

   o  mvpnBgpMaxSpmsiAdRouteFreq

      The value of this object is used to control the upper bound for
      the frequency of S-PMSI A-D route generation.  Access to this
      object may be abused to impact the performance of the PE or
      prevent the PE from generating new S-PMSI A-D routes.

   o  mvpnBgpMaxSrcActiveAdRoutes

      The value of this object is used to control the upper bound for
      the number of Source Active A-D routes.  Access to this object may
      be abused to impact the performance of the PE or prevent the PE
      from receiving Source Active A-D routes.

   o  mvpnBgpMaxSrcActiveAdRouteFreq

      The value of this object is used to control the upper bound for
      the frequency of Source Active A-D route generation.  Access to
      this object may be abused to impact the performance of the PE or
      prevent the PE from generating new Source Active A-D routes.

   Some of the objects in this MIB module may be considered sensitive or
   vulnerable in some network environments.  This includes INDEX objects
   with a MAX-ACCESS of not-accessible, and any indices from other
   modules exposed via AUGMENTS.  It is thus important to control even
   GET and/or NOTIFY access to these objects and possibly to even
   encrypt the values of these objects when sending them over the
   network via SNMP.  These are the tables and objects and their
   sensitivity/vulnerability:

   o  The address-related objects in this MIB module may have impact on
      privacy and security.  These objects may reveal the locations of
      senders and recipients.

      *  mvpnPmsiTunnelPimGroupAddr

      *  mvpnSpmsiCmcastGroupAddr

      *  mvpnSpmsiCmcastSourceAddr

      *  mvpnAdvtPeerAddr
Top   ToC   RFC8503 - Page 53
      *  mvpnMrouteCmcastGroupAddr

      *  mvpnMrouteCmcastSourceAddrs

      *  mvpnMrouteUpstreamNeighborAddr

      *  mvpnMrouteRtAddr

      *  mvpnMrouteNextHopGroupAddr

      *  mvpnMrouteNextHopSourceAddrs

      *  mvpnMrouteNextHopAddr

   SNMP versions prior to SNMPv3 did not include adequate security.
   Even if the network itself is secure (for example by using IPsec),
   there is no control as to who on the secure network is allowed to
   access and GET/SET (read/change/create/delete) the objects in this
   MIB module.

   Implementations SHOULD provide the security features described by the
   SNMPv3 framework (see [RFC3410]), and implementations claiming
   compliance to the SNMPv3 standard MUST include full support for
   authentication and privacy via the User-based Security Model (USM)
   [RFC3414] with the AES cipher algorithm [RFC3826].  Implementations
   MAY also provide support for the Transport Security Model (TSM)
   [RFC5591] in combination with a secure transport such as SSH
   [RFC5592] or TLS/DTLS [RFC6353].

   Further, deployment of SNMP versions prior to SNMPv3 is NOT
   RECOMMENDED.  Instead, it is RECOMMENDED to deploy SNMPv3 and to
   enable cryptographic security.  It is then a customer/operator
   responsibility to ensure that the SNMP entity giving access to an
   instance of this MIB module is properly configured to give access to
   the objects only to those principals (users) that have legitimate
   rights to indeed GET or SET (change/create/delete) them.

5.  IANA Considerations

   The MIB module in this document uses the following IANA-assigned
   OBJECT IDENTIFIER value recorded in the "SMI Network Management MGMT
   Codes Internet-standard MIB" registry:

   Name     Description                        OBJECT IDENTIFIER value
   -------  ---------------------------------  ----------------------
   mvpnMIB  BGP-MPLS-LAYER3-VPN-MULTICAST-MIB  { mib-2 243 }
Top   ToC   RFC8503 - Page 54
6.  References

6.1.  Normative References

   [RFC2003]  Perkins, C., "IP Encapsulation within IP", RFC 2003,
              DOI 10.17487/RFC2003, October 1996,
              <https://www.rfc-editor.org/info/rfc2003>.

   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate
              Requirement Levels", BCP 14, RFC 2119,
              DOI 10.17487/RFC2119, March 1997,
              <https://www.rfc-editor.org/info/rfc2119>.

   [RFC2578]  McCloghrie, K., Ed., Perkins, D., Ed., and
              J. Schoenwaelder, Ed., "Structure of Management
              Information Version 2 (SMIv2)", STD 58, RFC 2578,
              DOI 10.17487/RFC2578, April 1999,
              <https://www.rfc-editor.org/info/rfc2578>.

   [RFC2579]  McCloghrie, K., Ed., Perkins, D., Ed., and
              J. Schoenwaelder, Ed., "Textual Conventions for SMIv2",
              STD 58, RFC 2579, DOI 10.17487/RFC2579, April 1999,
              <https://www.rfc-editor.org/info/rfc2579>.

   [RFC2580]  McCloghrie, K., Ed., Perkins, D., Ed., and
              J. Schoenwaelder, Ed., "Conformance Statements for SMIv2",
              STD 58, RFC 2580, DOI 10.17487/RFC2580, April 1999,
              <https://www.rfc-editor.org/info/rfc2580>.

   [RFC2784]  Farinacci, D., Li, T., Hanks, S., Meyer, D., and
              P. Traina, "Generic Routing Encapsulation (GRE)",
              RFC 2784, DOI 10.17487/RFC2784, March 2000,
              <https://www.rfc-editor.org/info/rfc2784>.

   [RFC2863]  McCloghrie, K. and F. Kastenholz, "The Interfaces Group
              MIB", RFC 2863, DOI 10.17487/RFC2863, June 2000,
              <https://www.rfc-editor.org/info/rfc2863>.

   [RFC3032]  Rosen, E., Tappan, D., Fedorkow, G., Rekhter, Y.,
              Farinacci, D., Li, T., and A. Conta, "MPLS Label Stack
              Encoding", RFC 3032, DOI 10.17487/RFC3032, January 2001,
              <https://www.rfc-editor.org/info/rfc3032>.

   [RFC3414]  Blumenthal, U. and B. Wijnen, "User-based Security Model
              (USM) for version 3 of the Simple Network Management
              Protocol (SNMPv3)", STD 62, RFC 3414,
              DOI 10.17487/RFC3414, December 2002,
              <https://www.rfc-editor.org/info/rfc3414>.
Top   ToC   RFC8503 - Page 55
   [RFC3826]  Blumenthal, U., Maino, F., and K. McCloghrie, "The
              Advanced Encryption Standard (AES) Cipher Algorithm in the
              SNMP User-based Security Model", RFC 3826,
              DOI 10.17487/RFC3826, June 2004,
              <https://www.rfc-editor.org/info/rfc3826>.

   [RFC4001]  Daniele, M., Haberman, B., Routhier, S., and
              J. Schoenwaelder, "Textual Conventions for Internet
              Network Addresses", RFC 4001, DOI 10.17487/RFC4001,
              February 2005, <https://www.rfc-editor.org/info/rfc4001>.

   [RFC4364]  Rosen, E. and Y. Rekhter, "BGP/MPLS IP Virtual Private
              Networks (VPNs)", RFC 4364, DOI 10.17487/RFC4364, February
              2006, <https://www.rfc-editor.org/info/rfc4364>.

   [RFC4382]  Nadeau, T., Ed. and H. van der Linde, Ed., "MPLS/BGP Layer
              3 Virtual Private Network (VPN) Management Information
              Base", RFC 4382, DOI 10.17487/RFC4382, February 2006,
              <https://www.rfc-editor.org/info/rfc4382>.

   [RFC5132]  McWalter, D., Thaler, D., and A. Kessler, "IP Multicast
              MIB", RFC 5132, DOI 10.17487/RFC5132, December 2007,
              <https://www.rfc-editor.org/info/rfc5132>.

   [RFC5591]  Harrington, D. and W. Hardaker, "Transport Security Model
              for the Simple Network Management Protocol (SNMP)",
              STD 78, RFC 5591, DOI 10.17487/RFC5591, June 2009,
              <https://www.rfc-editor.org/info/rfc5591>.

   [RFC5592]  Harrington, D., Salowey, J., and W. Hardaker, "Secure
              Shell Transport Model for the Simple Network Management
              Protocol (SNMP)", RFC 5592, DOI 10.17487/RFC5592, June
              2009, <https://www.rfc-editor.org/info/rfc5592>.

   [RFC6353]  Hardaker, W., "Transport Layer Security (TLS) Transport
              Model for the Simple Network Management Protocol (SNMP)",
              STD 78, RFC 6353, DOI 10.17487/RFC6353, July 2011,
              <https://www.rfc-editor.org/info/rfc6353>.

   [RFC6513]  Rosen, E., Ed. and R. Aggarwal, Ed., "Multicast in MPLS/
              BGP IP VPNs", RFC 6513, DOI 10.17487/RFC6513, February
              2012, <https://www.rfc-editor.org/info/rfc6513>.

   [RFC6514]  Aggarwal, R., Rosen, E., Morin, T., and Y. Rekhter, "BGP
              Encodings and Procedures for Multicast in MPLS/BGP IP
              VPNs", RFC 6514, DOI 10.17487/RFC6514, February 2012,
              <https://www.rfc-editor.org/info/rfc6514>.
Top   ToC   RFC8503 - Page 56
   [RFC6625]  Rosen, E., Ed., Rekhter, Y., Ed., Hendrickx, W., and
              R. Qiu, "Wildcards in Multicast VPN Auto-Discovery
              Routes", RFC 6625, DOI 10.17487/RFC6625, May 2012,
              <https://www.rfc-editor.org/info/rfc6625>.

   [RFC7761]  Fenner, B., Handley, M., Holbrook, H., Kouvelas, I.,
              Parekh, R., Zhang, Z., and L. Zheng, "Protocol Independent
              Multicast - Sparse Mode (PIM-SM): Protocol Specification
              (Revised)", STD 83, RFC 7761, DOI 10.17487/RFC7761, March
              2016, <https://www.rfc-editor.org/info/rfc7761>.

   [RFC8174]  Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC
              2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174,
              May 2017, <https://www.rfc-editor.org/info/rfc8174>.

   [RFC8502]  Zhang, Z. and H. Tsunoda, "L2L3 VPN Multicast MIB",
              RFC 8502, DOI 10.17487/RFC8502, December 2018,
              <https://www.rfc-editor.org/info/rfc8502>.

6.2.  Informative References

   [RFC3410]  Case, J., Mundy, R., Partain, D., and B. Stewart,
              "Introduction and Applicability Statements for Internet-
              Standard Management Framework", RFC 3410,
              DOI 10.17487/RFC3410, December 2002,
              <https://www.rfc-editor.org/info/rfc3410>.
Top   ToC   RFC8503 - Page 57
Acknowledgements

   An earlier draft version of this document was coauthored by Zhaohui
   (Jeffrey) Zhang, Saud Asif, Andy Green, Sameer Gulrajani, and Pradeep
   G. Jain.  That document, in turn, was based on an earlier document
   written by Susheela Vaidya, Thomas D. Nadeau, and Harmen Van der
   Linde.

   This document also borrows heavily from the design and descriptions
   of ipMcastRouteTable and ipMcastRouteNextHopTable from IPMCAST-MIB
   [RFC5132].

   Glenn Mansfield Keeni did the MIB Doctor review and provided valuable
   comments.

Author's Address

   Hiroshi Tsunoda
   Tohoku Institute of Technology
   35-1, Yagiyama Kasumi-cho, Taihaku-ku
   Sendai  982-8577
   Japan

   Phone: +81-22-305-3411
   Email: tsuno@m.ieice.org