IPMROUTE-STD-MIB DEFINITIONS ::= BEGIN

IMPORTS

    MODULE-IDENTITY, OBJECT-TYPE, mib-2,

    Integer32, Counter32, Counter64, Gauge32,

    IpAddress, TimeTicks             FROM SNMPv2-SMI

    RowStatus, TEXTUAL-CONVENTION,

    TruthValue                       FROM SNMPv2-TC

    MODULE-COMPLIANCE, OBJECT-GROUP  FROM SNMPv2-CONF

    SnmpAdminString                  FROM SNMP-FRAMEWORK-MIB

    InterfaceIndexOrZero,

    InterfaceIndex                   FROM IF-MIB

    IANAipRouteProtocol,

    IANAipMRouteProtocol             FROM IANA-RTPROTO-MIB;

ipMRouteStdMIB MODULE-IDENTITY

    LAST-UPDATED "200009220000Z" -- September 22, 2000

    ORGANIZATION "IETF IDMR Working Group"

    CONTACT-INFO

            " Dave Thaler

              Microsoft Corporation

              One Microsoft Way

              Redmond, WA  98052-6399

              US

              Phone: +1 425 703 8835

              EMail: dthaler@microsoft.com"

    DESCRIPTION

            "The MIB module for management of IP Multicast routing, but

            independent of the specific multicast routing protocol in

            use."

    REVISION     "200009220000Z" -- September 22, 2000

    DESCRIPTION

            "Initial version, published as RFC 2932."

    ::= { mib-2 83 }

-- Textual Conventions

LanguageTag ::= TEXTUAL-CONVENTION

   DISPLAY-HINT "100a"

   STATUS       current

   DESCRIPTION

            "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 language tags.  Note that it is

            theoretically possible for a valid language tag to exceed

            the allowed length of this syntax, and thus be impossible to

            represent with this syntax.  Sampling of language tags in

            current use on the Internet suggests that this limit does

            not pose a serious problem in practice."

   SYNTAX       OCTET STRING (SIZE (1..100))

-- Top-level structure of the MIB

ipMRouteMIBObjects OBJECT IDENTIFIER ::= { ipMRouteStdMIB 1 }

ipMRoute      OBJECT IDENTIFIER ::= { ipMRouteMIBObjects 1 }

-- the IP Multicast Routing MIB-Group

--

-- a collection of objects providing information about

-- IP Multicast Groups

ipMRouteEnable OBJECT-TYPE

    SYNTAX     INTEGER { enabled(1), disabled(2) }

    MAX-ACCESS read-write

    STATUS     current

    DESCRIPTION

            "The enabled status of IP Multicast routing on this router."

    ::= { ipMRoute 1 }

ipMRouteEntryCount OBJECT-TYPE

    SYNTAX     Gauge32

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The number of rows in the ipMRouteTable.  This can be used

            to monitor the multicast routing table size."

    ::= { ipMRoute 7 }

ipMRouteTable OBJECT-TYPE

    SYNTAX     SEQUENCE OF IpMRouteEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The (conceptual) table containing multicast routing

            information for IP datagrams sent by particular sources to

            the IP multicast groups known to this router."

    ::= { ipMRoute 2 }

ipMRouteEntry OBJECT-TYPE

    SYNTAX     IpMRouteEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "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 detected by

            observing the value of ipMRouteUpTime."

    INDEX      { ipMRouteGroup,

                 ipMRouteSource,

                 ipMRouteSourceMask }

    ::= { ipMRouteTable 1 }

IpMRouteEntry ::= SEQUENCE {

    ipMRouteGroup                 IpAddress,

    ipMRouteSource                IpAddress,

    ipMRouteSourceMask            IpAddress,

    ipMRouteUpstreamNeighbor      IpAddress,

    ipMRouteInIfIndex             InterfaceIndexOrZero,

    ipMRouteUpTime                TimeTicks,

    ipMRouteExpiryTime            TimeTicks,

    ipMRoutePkts                  Counter32,

    ipMRouteDifferentInIfPackets  Counter32,

    ipMRouteOctets                Counter32,

    ipMRouteProtocol              IANAipMRouteProtocol,

    ipMRouteRtProto               IANAipRouteProtocol,

    ipMRouteRtAddress             IpAddress,

    ipMRouteRtMask                IpAddress,

    ipMRouteRtType                INTEGER,

    ipMRouteHCOctets              Counter64

}

ipMRouteGroup OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The IP multicast group address for which this entry

            contains multicast routing information."

    ::= { ipMRouteEntry 1 }

ipMRouteSource OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The network address which when combined with the

            corresponding value of ipMRouteSourceMask identifies the

            sources for which this entry contains multicast routing

            information."

    ::= { ipMRouteEntry 2 }

ipMRouteSourceMask OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The network mask which when combined with the corresponding

            value of ipMRouteSource identifies the sources for which

            this entry contains multicast routing information."

    ::= { ipMRouteEntry 3 }

ipMRouteUpstreamNeighbor OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "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)."

    ::= { ipMRouteEntry 4 }

ipMRouteInIfIndex 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 to this multicast address

            are received.  A value of 0 indicates that datagrams are not

            subject to an incoming interface check, but may be accepted

            on multiple interfaces (e.g., in CBT)."

    ::= { ipMRouteEntry 5 }

ipMRouteUpTime OBJECT-TYPE

    SYNTAX     TimeTicks

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The time since the multicast routing information

            represented by this entry was learned by the router."

    ::= { ipMRouteEntry 6 }

ipMRouteExpiryTime 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 0 indicates that the entry is not

            subject to aging."

    ::= { ipMRouteEntry 7 }

ipMRoutePkts OBJECT-TYPE

    SYNTAX     Counter32

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The number of packets which this router has received from

            these sources and addressed to this multicast group

            address."

    ::= { ipMRouteEntry 8 }

ipMRouteDifferentInIfPackets OBJECT-TYPE

    SYNTAX     Counter32

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "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 ipMRouteInIfIndex.  Packets which are

            not subject to an incoming interface check (e.g., using CBT)

            are not counted."

    ::= { ipMRouteEntry 9 }

ipMRouteOctets OBJECT-TYPE

    SYNTAX     Counter32

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "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."

    ::= { ipMRouteEntry 10 }

ipMRouteProtocol OBJECT-TYPE

    SYNTAX     IANAipMRouteProtocol

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The multicast routing protocol via which this multicast

            forwarding entry was learned."

    ::= { ipMRouteEntry 11 }

ipMRouteRtProto OBJECT-TYPE

    SYNTAX     IANAipRouteProtocol

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "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 protocols need

            be supported."

    ::= { ipMRouteEntry 12 }

ipMRouteRtAddress OBJECT-TYPE

    SYNTAX     IpAddress

    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."

    ::= { ipMRouteEntry 13 }

ipMRouteRtMask OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The mask associated with the route used to find the upstream

            or parent interface for this multicast forwarding entry."

    ::= { ipMRouteEntry 14 }

ipMRouteRtType OBJECT-TYPE

    SYNTAX     INTEGER {

                unicast (1),  -- Unicast route used in multicast RIB

                multicast (2) -- Multicast route

               }

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "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 RIB

            (instead or in addition) due to local configuration, such as

            when running PIM over RIP.  A value of multicast means that

            the route was explicitly added to the multicast RIB by the

            routing protocol, such as DVMRP or Multiprotocol BGP."

    ::= { ipMRouteEntry 15 }

ipMRouteHCOctets OBJECT-TYPE

    SYNTAX     Counter64

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "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 ipMRouteOctets."

    ::= { ipMRouteEntry 16 }

--

--  The IP Multicast Routing Next Hop Table

--

ipMRouteNextHopTable OBJECT-TYPE

    SYNTAX     SEQUENCE OF IpMRouteNextHopEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "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."

    ::= { ipMRoute 3 }

ipMRouteNextHopEntry OBJECT-TYPE

    SYNTAX     IpMRouteNextHopEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "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 can be

            detected by observing the value of ipMRouteUpTime."

    INDEX      { ipMRouteNextHopGroup, ipMRouteNextHopSource,

                 ipMRouteNextHopSourceMask, ipMRouteNextHopIfIndex,

                 ipMRouteNextHopAddress }

    ::= { ipMRouteNextHopTable 1 }

IpMRouteNextHopEntry ::= SEQUENCE {

    ipMRouteNextHopGroup              IpAddress,

    ipMRouteNextHopSource             IpAddress,

    ipMRouteNextHopSourceMask         IpAddress,

    ipMRouteNextHopIfIndex            InterfaceIndex,

    ipMRouteNextHopAddress            IpAddress,

    ipMRouteNextHopState              INTEGER,

    ipMRouteNextHopUpTime             TimeTicks,

    ipMRouteNextHopExpiryTime         TimeTicks,

    ipMRouteNextHopClosestMemberHops  Integer32,

    ipMRouteNextHopProtocol           IANAipMRouteProtocol,

    ipMRouteNextHopPkts               Counter32

}

ipMRouteNextHopGroup OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The IP multicast group for which this entry specifies a

            next-hop on an outgoing interface."

    ::= { ipMRouteNextHopEntry 1 }

ipMRouteNextHopSource OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The network address which when combined with the

            corresponding value of ipMRouteNextHopSourceMask identifies

            the sources for which this entry specifies a next-hop on an

            outgoing interface."

    ::= { ipMRouteNextHopEntry 2 }

ipMRouteNextHopSourceMask OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The network mask which when combined with the corresponding

            value of ipMRouteNextHopSource identifies the sources for

            which this entry specifies a next-hop on an outgoing

            interface."

    ::= { ipMRouteNextHopEntry 3 }

ipMRouteNextHopIfIndex OBJECT-TYPE

    SYNTAX     InterfaceIndex

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The ifIndex value of the interface for the outgoing

            interface for this next-hop."

    ::= { ipMRouteNextHopEntry 4 }

ipMRouteNextHopAddress OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The address of the next-hop specific to this entry.  For

            most interfaces, this is identical to ipMRouteNextHopGroup.

            NBMA interfaces, however, may have multiple next-hop

            addresses out a single outgoing interface."

    ::= { ipMRouteNextHopEntry 5 }

ipMRouteNextHopState 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 value 'forwarding' indicates it

            is currently being used; the value 'pruned' indicates it is

            not."

    ::= { ipMRouteNextHopEntry 6 }

ipMRouteNextHopUpTime OBJECT-TYPE

    SYNTAX     TimeTicks

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The time since the multicast routing information

            represented by this entry was learned by the router."

    ::= { ipMRouteNextHopEntry 7 }

ipMRouteNextHopExpiryTime 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 ipMRouteNextHopState is pruned(1), the

            remaining time until the prune expires and the state reverts

            to forwarding(2).  Otherwise, the remaining time until this

            entry is removed from the table.  The time remaining may be

            copied from ipMRouteExpiryTime if the protocol in use for

            this entry does not specify next-hop timers.  The value 0

            indicates that the entry is not subject to aging."

    ::= { ipMRouteNextHopEntry 8 }

ipMRouteNextHopClosestMemberHops OBJECT-TYPE

    SYNTAX     Integer32

    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 this outgoing interface.  Any IP multicast datagrams for

            the group which have a TTL less than this number of hops

            will not be forwarded to this next-hop."

    ::= { ipMRouteNextHopEntry 9 }

ipMRouteNextHopProtocol OBJECT-TYPE

    SYNTAX     IANAipMRouteProtocol

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The routing mechanism via which this next-hop was learned."

    ::= { ipMRouteNextHopEntry 10 }

ipMRouteNextHopPkts OBJECT-TYPE

    SYNTAX     Counter32

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The number of packets which have been forwarded using this

            route."

    ::= { ipMRouteNextHopEntry 11 }

--

--  The Multicast Routing Interface Table

--

ipMRouteInterfaceTable OBJECT-TYPE

    SYNTAX     SEQUENCE OF IpMRouteInterfaceEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The (conceptual) table containing multicast routing

            information specific to interfaces."

    ::= { ipMRoute 4 }

ipMRouteInterfaceEntry OBJECT-TYPE

    SYNTAX     IpMRouteInterfaceEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "An entry (conceptual row) containing the multicast routing

            information for a particular interface."

    INDEX      { ipMRouteInterfaceIfIndex }

    ::= { ipMRouteInterfaceTable 1 }

IpMRouteInterfaceEntry ::= SEQUENCE {

    ipMRouteInterfaceIfIndex          InterfaceIndex,

    ipMRouteInterfaceTtl              Integer32,

    ipMRouteInterfaceProtocol         IANAipMRouteProtocol,

    ipMRouteInterfaceRateLimit        Integer32,

    ipMRouteInterfaceInMcastOctets    Counter32,

    ipMRouteInterfaceOutMcastOctets   Counter32,

    ipMRouteInterfaceHCInMcastOctets  Counter64,

    ipMRouteInterfaceHCOutMcastOctets Counter64

}

ipMRouteInterfaceIfIndex OBJECT-TYPE

    SYNTAX     InterfaceIndex

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The ifIndex value of the interface for which this entry

            contains information."

    ::= { ipMRouteInterfaceEntry 1 }

ipMRouteInterfaceTtl OBJECT-TYPE

    SYNTAX     Integer32 (0..255)

    MAX-ACCESS read-write

    STATUS     current

    DESCRIPTION

            "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 the

            interface."

    ::= { ipMRouteInterfaceEntry 2 }

ipMRouteInterfaceProtocol OBJECT-TYPE

    SYNTAX     IANAipMRouteProtocol

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The routing protocol running on this interface."

    ::= { ipMRouteInterfaceEntry 3 }

ipMRouteInterfaceRateLimit OBJECT-TYPE

    SYNTAX     Integer32

    MAX-ACCESS read-write

    STATUS     current

    DESCRIPTION

            "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."

    DEFVAL     { 0 }

    ::= { ipMRouteInterfaceEntry 4 }

ipMRouteInterfaceInMcastOctets OBJECT-TYPE

    SYNTAX     Counter32

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "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."

    ::= { ipMRouteInterfaceEntry 5 }

ipMRouteInterfaceOutMcastOctets OBJECT-TYPE

    SYNTAX     Counter32

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The number of octets of multicast packets that have been

            sent on the interface."

    ::= { ipMRouteInterfaceEntry 6 }

ipMRouteInterfaceHCInMcastOctets OBJECT-TYPE

    SYNTAX     Counter64

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The number of octets of multicast packets that have arrived

            on the interface, including framing characters.  This object

            is a 64-bit version of ipMRouteInterfaceInMcastOctets.  It

            is similar to ifHCInOctets in the Interfaces MIB, except

            that only multicast packets are counted."

    ::= { ipMRouteInterfaceEntry 7 }

ipMRouteInterfaceHCOutMcastOctets OBJECT-TYPE

    SYNTAX     Counter64

    MAX-ACCESS read-only

    STATUS     current

    DESCRIPTION

            "The number of octets of multicast packets that have been

            sent on the interface.  This object is a 64-bit version of

            ipMRouteInterfaceOutMcastOctets."

    ::= { ipMRouteInterfaceEntry 8 }

--

--  The IP Multicast Scope Boundary Table

--

ipMRouteBoundaryTable OBJECT-TYPE

    SYNTAX     SEQUENCE OF IpMRouteBoundaryEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The (conceptual) table listing the router's scoped

            multicast address boundaries."

    ::= { ipMRoute 5 }

ipMRouteBoundaryEntry OBJECT-TYPE

    SYNTAX     IpMRouteBoundaryEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "An entry (conceptual row) in the ipMRouteBoundaryTable

            representing a scoped boundary."

    INDEX      { ipMRouteBoundaryIfIndex, ipMRouteBoundaryAddress,

                 ipMRouteBoundaryAddressMask }

    ::= { ipMRouteBoundaryTable 1 }

IpMRouteBoundaryEntry ::= SEQUENCE {

    ipMRouteBoundaryIfIndex            InterfaceIndex,

    ipMRouteBoundaryAddress            IpAddress,

    ipMRouteBoundaryAddressMask        IpAddress,

    ipMRouteBoundaryStatus             RowStatus

}

ipMRouteBoundaryIfIndex OBJECT-TYPE

    SYNTAX     InterfaceIndex

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "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."

    ::= { ipMRouteBoundaryEntry 1 }

ipMRouteBoundaryAddress OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The group address which when combined with the

            corresponding value of ipMRouteBoundaryAddressMask

            identifies the group range for which the scoped boundary

            exists.  Scoped addresses must come from the range 239.x.x.x

            as specified in RFC 2365."

    ::= { ipMRouteBoundaryEntry 2 }

ipMRouteBoundaryAddressMask OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The group address mask which when combined with the

            corresponding value of ipMRouteBoundaryAddress identifies

            the group range for which the scoped boundary exists."

    ::= { ipMRouteBoundaryEntry 3 }

ipMRouteBoundaryStatus OBJECT-TYPE

    SYNTAX     RowStatus

    MAX-ACCESS read-create

    STATUS     current

    DESCRIPTION

            "The status of this row, by which new entries may be

            created, or old entries deleted from this table."

    ::= { ipMRouteBoundaryEntry 4 }

--

--  The IP Multicast Scope Name Table

--

ipMRouteScopeNameTable OBJECT-TYPE

    SYNTAX     SEQUENCE OF IpMRouteScopeNameEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The (conceptual) table listing the multicast scope names."

    ::= { ipMRoute 6 }

ipMRouteScopeNameEntry OBJECT-TYPE

    SYNTAX     IpMRouteScopeNameEntry

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "An entry (conceptual row) in the ipMRouteScopeNameTable

            representing a multicast scope name."

    INDEX      { ipMRouteScopeNameAddress,

                 ipMRouteScopeNameAddressMask,

                 IMPLIED ipMRouteScopeNameLanguage }

    ::= { ipMRouteScopeNameTable 1 }

IpMRouteScopeNameEntry ::= SEQUENCE {

    ipMRouteScopeNameAddress            IpAddress,

    ipMRouteScopeNameAddressMask        IpAddress,

    ipMRouteScopeNameLanguage           LanguageTag,

    ipMRouteScopeNameString             SnmpAdminString,

    ipMRouteScopeNameDefault            TruthValue,

    ipMRouteScopeNameStatus             RowStatus

}

ipMRouteScopeNameAddress OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The group address which when combined with the

            corresponding value of ipMRouteScopeNameAddressMask

            identifies the group range associated with the multicast

            scope.  Scoped addresses must come from the range

            239.x.x.x."

    ::= { ipMRouteScopeNameEntry 1 }

ipMRouteScopeNameAddressMask OBJECT-TYPE

    SYNTAX     IpAddress

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The group address mask which when combined with the

            corresponding value of ipMRouteScopeNameAddress identifies

            the group range associated with the multicast scope."

    ::= { ipMRouteScopeNameEntry 2 }

ipMRouteScopeNameLanguage OBJECT-TYPE

    SYNTAX     LanguageTag

    MAX-ACCESS not-accessible

    STATUS     current

    DESCRIPTION

            "The RFC 1766-style language tag associated with the scope

            name."

    ::= { ipMRouteScopeNameEntry 3 }

ipMRouteScopeNameString OBJECT-TYPE

    SYNTAX     SnmpAdminString

    MAX-ACCESS read-create

    STATUS     current

    DESCRIPTION

            "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 default value of

            this object should be the string 239.x.x.x/y with x and y

            replaced appropriately to describe the address and mask

            length associated with the scope."

    ::= { ipMRouteScopeNameEntry 4 }

ipMRouteScopeNameDefault OBJECT-TYPE

    SYNTAX     TruthValue

    MAX-ACCESS read-create

    STATUS     current

    DESCRIPTION

            "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."

    DEFVAL { false }

    ::= { ipMRouteScopeNameEntry 5 }

ipMRouteScopeNameStatus OBJECT-TYPE

    SYNTAX     RowStatus

    MAX-ACCESS read-create

    STATUS     current

    DESCRIPTION

            "The status of this row, by which new entries may be

            created, or old entries deleted from this table."

    ::= { ipMRouteScopeNameEntry 6 }

-- conformance information

ipMRouteMIBConformance

                  OBJECT IDENTIFIER ::= { ipMRouteStdMIB 2 }

ipMRouteMIBCompliances

                  OBJECT IDENTIFIER ::= { ipMRouteMIBConformance 1 }

ipMRouteMIBGroups  OBJECT IDENTIFIER ::= { ipMRouteMIBConformance 2 }

-- compliance statements

ipMRouteMIBCompliance MODULE-COMPLIANCE

    STATUS  current

    DESCRIPTION

            "The compliance statement for the IP Multicast MIB."

    MODULE  -- this module

    MANDATORY-GROUPS { ipMRouteMIBBasicGroup,

                       ipMRouteMIBRouteGroup}

        GROUP   ipMRouteMIBBoundaryGroup

        DESCRIPTION

            "This group is mandatory if the router supports

            administratively-scoped multicast address boundaries."

        OBJECT      ipMRouteBoundaryStatus

        MIN-ACCESS  read-only

        DESCRIPTION

            "Write access is not required."

        OBJECT      ipMRouteScopeNameStatus

        MIN-ACCESS  read-only

        DESCRIPTION

            "Write access is not required."

        GROUP   ipMRouteMIBHCInterfaceGroup

        DESCRIPTION

            "This group is mandatory only for those network interfaces

            for which the value of the corresponding instance of ifSpeed

            is greater than 20,000,000 bits/second."

    ::= { ipMRouteMIBCompliances 1 }

-- units of conformance

ipMRouteMIBBasicGroup OBJECT-GROUP

    OBJECTS { ipMRouteEnable, ipMRouteEntryCount,

              ipMRouteUpstreamNeighbor, ipMRouteInIfIndex,

              ipMRouteUpTime, ipMRouteExpiryTime,

              ipMRouteNextHopState,

              ipMRouteNextHopUpTime,

              ipMRouteNextHopExpiryTime,

              ipMRouteNextHopProtocol,

              ipMRouteNextHopPkts,

              ipMRouteInterfaceTtl,

              ipMRouteInterfaceProtocol, ipMRouteInterfaceRateLimit,

              ipMRouteInterfaceInMcastOctets,

              ipMRouteInterfaceOutMcastOctets,

              ipMRouteProtocol

            }

    STATUS  current

    DESCRIPTION

            "A collection of objects to support basic management of IP

            Multicast routing."

    ::= { ipMRouteMIBGroups 1 }

ipMRouteMIBHopCountGroup OBJECT-GROUP

    OBJECTS { ipMRouteNextHopClosestMemberHops }

    STATUS  current

    DESCRIPTION

            "A collection of objects to support management of the use of

            hop counts in IP Multicast routing."

    ::= { ipMRouteMIBGroups 2 }

ipMRouteMIBBoundaryGroup OBJECT-GROUP

    OBJECTS { ipMRouteBoundaryStatus, ipMRouteScopeNameString,

              ipMRouteScopeNameDefault, ipMRouteScopeNameStatus }

    STATUS  current

    DESCRIPTION

            "A collection of objects to support management of scoped

            multicast address boundaries."

    ::= { ipMRouteMIBGroups 3 }

ipMRouteMIBPktsOutGroup OBJECT-GROUP

    OBJECTS { ipMRouteNextHopPkts }

    STATUS  current

    DESCRIPTION

            "A collection of objects to support management of packet

            counters for each outgoing interface entry of a route."

    ::= { ipMRouteMIBGroups 4 }

ipMRouteMIBHCInterfaceGroup OBJECT-GROUP

    OBJECTS { ipMRouteInterfaceHCInMcastOctets,

              ipMRouteInterfaceHCOutMcastOctets,

              ipMRouteHCOctets }

    STATUS  current

    DESCRIPTION

            "A collection of objects providing information specific to