rfc2934.txt

<VC++网络游戏建摸与实现>源代码

    DESCRIPTION
            "The IP multicast group address which, when combined with
            pimRPSetGroupMask, gives the group prefix for which this
            entry contains information about the Candidate-RP."
    ::= { pimRPSetEntry 1 }

pimRPSetGroupMask OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The multicast group address mask which, when combined with
            pimRPSetGroupAddress, gives the group prefix for which this
            entry contains information about the Candidate-RP."
    ::= { pimRPSetEntry 2 }

pimRPSetAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The IP address of the Candidate-RP."
    ::= { pimRPSetEntry 3 }




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pimRPSetHoldTime OBJECT-TYPE
    SYNTAX     Integer32 (0..255)
    UNITS      "seconds"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The holdtime of a Candidate-RP.  If the local router is not
            the BSR, this value is 0."
    ::= { pimRPSetEntry 4 }

pimRPSetExpiryTime OBJECT-TYPE
    SYNTAX     TimeTicks
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The minimum time remaining before the Candidate-RP will be
            declared down.  If the local router is not the BSR, this
            value is 0."
    ::= { pimRPSetEntry 5 }

pimRPSetComponent OBJECT-TYPE
    SYNTAX     Integer32 (1..255)
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            " A number uniquely identifying the component.  Each
            protocol instance connected to a separate domain should have
            a different index value."
    ::= { pimRPSetEntry 6 }

--
-- Note: { pim 8 } through { pim 10 } were used in older versions
-- of this MIB.  Since some earlier versions of this MIB have been
-- widely-deployed, these values must not be used in the future,
-- as long the MIB is rooted under { experimental 61 }.
--

-- The PIM Candidate-RP Table

pimCandidateRPTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF PimCandidateRPEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The (conceptual) table listing the IP multicast groups for
            which the local router is to advertise itself as a
            Candidate-RP when the value of pimComponentCRPHoldTime is
            non-zero.  If this table is empty, then the local router



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            will advertise itself as a Candidate-RP for all groups
            (providing the value of pimComponentCRPHoldTime is non-
            zero)."
    ::= { pim 11 }

pimCandidateRPEntry OBJECT-TYPE
    SYNTAX     PimCandidateRPEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "An entry (conceptual row) in the pimCandidateRPTable."
    INDEX      { pimCandidateRPGroupAddress,
                 pimCandidateRPGroupMask }
    ::= { pimCandidateRPTable 1 }

PimCandidateRPEntry ::= SEQUENCE {
    pimCandidateRPGroupAddress    IpAddress,
    pimCandidateRPGroupMask       IpAddress,
    pimCandidateRPAddress         IpAddress,
    pimCandidateRPRowStatus       RowStatus
}

pimCandidateRPGroupAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The IP multicast group address which, when combined with
            pimCandidateRPGroupMask, identifies a group prefix for which
            the local router will advertise itself as a Candidate-RP."
    ::= { pimCandidateRPEntry 1 }

pimCandidateRPGroupMask OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The multicast group address mask which, when combined with
            pimCandidateRPGroupMask, identifies a group prefix for which
            the local router will advertise itself as a Candidate-RP."
    ::= { pimCandidateRPEntry 2 }

pimCandidateRPAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS read-create
    STATUS     current
    DESCRIPTION
            "The (unicast) address of the interface which will be



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            advertised as a Candidate-RP."
    ::= { pimCandidateRPEntry 3 }

pimCandidateRPRowStatus 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."
    ::= { pimCandidateRPEntry 4 }

-- The PIM Component Table

pimComponentTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF PimComponentEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The (conceptual) table containing objects specific to a PIM
            domain.  One row exists for each domain to which the router
            is connected.  A PIM-SM domain is defined as an area of the
            network over which Bootstrap messages are forwarded.
            Typically, a PIM-SM router will be a member of exactly one
            domain.  This table also supports, however, routers which
            may form a border between two PIM-SM domains and do not
            forward Bootstrap messages between them."
    ::= { pim 12 }

pimComponentEntry OBJECT-TYPE
    SYNTAX     PimComponentEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "An entry (conceptual row) in the pimComponentTable."
    INDEX      { pimComponentIndex }
    ::= { pimComponentTable 1 }

PimComponentEntry ::= SEQUENCE {
    pimComponentIndex              Integer32,
    pimComponentBSRAddress         IpAddress,
    pimComponentBSRExpiryTime      TimeTicks,
    pimComponentCRPHoldTime        Integer32,
    pimComponentStatus             RowStatus
}

pimComponentIndex OBJECT-TYPE
    SYNTAX     Integer32 (1..255)



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    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "A number uniquely identifying the component.  Each protocol
            instance connected to a separate domain should have a
            different index value.  Routers that only support membership
            in a single PIM-SM domain should use a pimComponentIndex
            value of 1."
    ::= { pimComponentEntry 1 }

pimComponentBSRAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The IP address of the bootstrap router (BSR) for the local
            PIM region."
    ::= { pimComponentEntry 2 }

pimComponentBSRExpiryTime OBJECT-TYPE
    SYNTAX     TimeTicks
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The minimum time remaining before the bootstrap router in
            the local domain will be declared down.  For candidate BSRs,
            this is the time until the component sends an RP-Set
            message.  For other routers, this is the time until it may
            accept an RP-Set message from a lower candidate BSR."
    ::= { pimComponentEntry 3 }

pimComponentCRPHoldTime OBJECT-TYPE
    SYNTAX     Integer32 (0..255)
    UNITS      "seconds"
    MAX-ACCESS read-create
    STATUS     current
    DESCRIPTION
            "The holdtime of the component when it is a candidate RP in
            the local domain.  The value of 0 is used to indicate that
            the local system is not a Candidate-RP."
    DEFVAL     { 0 }
    ::= { pimComponentEntry 4 }

pimComponentStatus OBJECT-TYPE
    SYNTAX     RowStatus
    MAX-ACCESS read-create
    STATUS     current
    DESCRIPTION



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            "The status of this entry.  Creating the entry creates
            another protocol instance; destroying the entry disables a
            protocol instance."
    ::= { pimComponentEntry 5 }

-- PIM Traps

pimNeighborLoss NOTIFICATION-TYPE
    OBJECTS {
       pimNeighborIfIndex
    }
    STATUS             current
    DESCRIPTION
            "A pimNeighborLoss trap signifies the loss of an adjacency
            with a neighbor.  This trap should be generated when the
            neighbor timer expires, and the router has no other
            neighbors on the same interface with a lower IP address than
            itself."
    ::= { pimTraps 1 }

-- conformance information

pimMIBConformance OBJECT IDENTIFIER ::= { pimMIB 2 }
pimMIBCompliances OBJECT IDENTIFIER ::= { pimMIBConformance 1 }
pimMIBGroups      OBJECT IDENTIFIER ::= { pimMIBConformance 2 }


-- compliance statements

pimV1MIBCompliance MODULE-COMPLIANCE
    STATUS  deprecated
    DESCRIPTION
            "The compliance statement for routers running PIMv1 and
            implementing the PIM MIB."
    MODULE  -- this module
        MANDATORY-GROUPS { pimV1MIBGroup }

    ::= { pimMIBCompliances 1 }

pimSparseV2MIBCompliance MODULE-COMPLIANCE
    STATUS  current
    DESCRIPTION
            "The compliance statement for routers running PIM Sparse
            Mode and implementing the PIM MIB."
    MODULE  -- this module
    MANDATORY-GROUPS { pimV2MIBGroup }

    GROUP      pimV2CandidateRPMIBGroup



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    DESCRIPTION
            "This group is mandatory if the router is capable of being a
            Candidate RP."

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

    ::= { pimMIBCompliances 2 }

pimDenseV2MIBCompliance MODULE-COMPLIANCE
    STATUS  current
    DESCRIPTION
            "The compliance statement for routers running PIM Dense Mode
            and implementing the PIM MIB."
    MODULE  -- this module

        MANDATORY-GROUPS { pimDenseV2MIBGroup }

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

    ::= { pimMIBCompliances 3 }

-- units of conformance

pimNotificationGroup NOTIFICATION-GROUP
    NOTIFICATIONS { pimNeighborLoss }
    STATUS  current
    DESCRIPTION
            "A collection of notifications for signaling important PIM
            events."
    ::= { pimMIBGroups 1 }

pimV2MIBGroup OBJECT-GROUP
    OBJECTS { pimJoinPruneInterval, pimNeighborIfIndex,
              pimNeighborUpTime, pimNeighborExpiryTime,
              pimInterfaceAddress, pimInterfaceNetMask,
              pimInterfaceDR, pimInterfaceHelloInterval,
              pimInterfaceStatus, pimInterfaceJoinPruneInterval,
              pimInterfaceCBSRPreference, pimInterfaceMode,
              pimRPSetHoldTime, pimRPSetExpiryTime,
              pimComponentBSRAddress, pimComponentBSRExpiryTime,
              pimComponentCRPHoldTime, pimComponentStatus,
              pimIpMRouteFlags, pimIpMRouteUpstreamAssertTimer



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            }
    STATUS  current
    DESCRIPTION
            "A collection of objects to support management of PIM Sparse
            Mode (version 2) routers."
    ::= { pimMIBGroups 2 }

pimDenseV2MIBGroup OBJECT-GROUP
    OBJECTS { pimNeighborIfIndex,
              pimNeighborUpTime, pimNeighborExpiryTime,
              pimInterfaceAddress, pimInterfaceNetMask,