rfc2934.txt

<VC++网络游戏建摸与实现>源代码

            "The (conceptual) table listing the router's PIM neighbors."
    ::= { pim 3 }

pimNeighborEntry OBJECT-TYPE
    SYNTAX     PimNeighborEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "An entry (conceptual row) in the pimNeighborTable."
    INDEX      { pimNeighborAddress }
    ::= { pimNeighborTable 1 }



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PimNeighborEntry ::= SEQUENCE {
    pimNeighborAddress      IpAddress,
    pimNeighborIfIndex      InterfaceIndex,
    pimNeighborUpTime       TimeTicks,
    pimNeighborExpiryTime   TimeTicks,
    pimNeighborMode         INTEGER
}

pimNeighborAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The IP address of the PIM neighbor for which this entry
            contains information."
    ::= { pimNeighborEntry 1 }

pimNeighborIfIndex OBJECT-TYPE
    SYNTAX     InterfaceIndex
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The value of ifIndex for the interface used to reach this
            PIM neighbor."
    ::= { pimNeighborEntry 2 }

pimNeighborUpTime OBJECT-TYPE
    SYNTAX     TimeTicks
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The time since this PIM neighbor (last) became a neighbor
            of the local router."
    ::= { pimNeighborEntry 3 }

pimNeighborExpiryTime OBJECT-TYPE
    SYNTAX     TimeTicks
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The minimum time remaining before this PIM neighbor will be
            aged out."
    ::= { pimNeighborEntry 4 }

pimNeighborMode OBJECT-TYPE
    SYNTAX     INTEGER { dense(1), sparse(2) }
    MAX-ACCESS read-only
    STATUS     deprecated



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RFC 2934      Protocol Independent Multicast MIB for IPv4   October 2000


    DESCRIPTION
            "The active PIM mode of this neighbor.  This object is
            deprecated for PIMv2 routers since all neighbors on the
            interface must be either dense or sparse as determined by
            the protocol running on the interface."
    ::= { pimNeighborEntry 5 }

--
-- The PIM IP Multicast Route Table
--

pimIpMRouteTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF PimIpMRouteEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The (conceptual) table listing PIM-specific information on
            a subset of the rows of the ipMRouteTable defined in the IP
            Multicast MIB."
    ::= { pim 4 }

pimIpMRouteEntry OBJECT-TYPE
    SYNTAX     PimIpMRouteEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "An entry (conceptual row) in the pimIpMRouteTable.  There
            is one entry per entry in the ipMRouteTable whose incoming
            interface is running PIM."
    INDEX      { ipMRouteGroup, ipMRouteSource, ipMRouteSourceMask }
    ::= { pimIpMRouteTable 1 }

PimIpMRouteEntry ::= SEQUENCE {
    pimIpMRouteUpstreamAssertTimer   TimeTicks,
    pimIpMRouteAssertMetric          Integer32,
    pimIpMRouteAssertMetricPref      Integer32,
    pimIpMRouteAssertRPTBit          TruthValue,
    pimIpMRouteFlags                 BITS
}

pimIpMRouteUpstreamAssertTimer OBJECT-TYPE
    SYNTAX     TimeTicks
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The time remaining before the router changes its upstream
            neighbor back to its RPF neighbor.  This timer is called the
            Assert timer in the PIM Sparse and Dense mode specification.



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            A value of 0 indicates that no Assert has changed the
            upstream neighbor away from the RPF neighbor."
    ::= { pimIpMRouteEntry 1 }

pimIpMRouteAssertMetric OBJECT-TYPE
    SYNTAX     Integer32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The metric advertised by the assert winner on the upstream
            interface, or 0 if no such assert is in received."
    ::= { pimIpMRouteEntry 2 }

pimIpMRouteAssertMetricPref OBJECT-TYPE
    SYNTAX     Integer32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The preference advertised by the assert winner on the
            upstream interface, or 0 if no such assert is in effect."
    ::= { pimIpMRouteEntry 3 }

pimIpMRouteAssertRPTBit OBJECT-TYPE
    SYNTAX     TruthValue
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The value of the RPT-bit advertised by the assert winner on
            the upstream interface, or false if no such assert is in
            effect."
    ::= { pimIpMRouteEntry 4 }

pimIpMRouteFlags OBJECT-TYPE
    SYNTAX     BITS {
                  rpt(0),
                  spt(1)
               }
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "This object describes PIM-specific flags related to a
            multicast state entry.  See the PIM Sparse Mode
            specification for the meaning of the RPT and SPT bits."
    ::= { pimIpMRouteEntry 5 }

--
-- The PIM Next Hop Table
--



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pimIpMRouteNextHopTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF PimIpMRouteNextHopEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The (conceptual) table listing PIM-specific information on
            a subset of the rows of the ipMRouteNextHopTable defined in
            the IP Multicast MIB."
    ::= { pim 7 }

pimIpMRouteNextHopEntry OBJECT-TYPE
    SYNTAX     PimIpMRouteNextHopEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "An entry (conceptual row) in the pimIpMRouteNextHopTable.
            There is one entry per entry in the ipMRouteNextHopTable
            whose interface is running PIM and whose
            ipMRouteNextHopState is pruned(1)."
    INDEX      { ipMRouteNextHopGroup, ipMRouteNextHopSource,
                 ipMRouteNextHopSourceMask, ipMRouteNextHopIfIndex,
                 ipMRouteNextHopAddress }
    ::= { pimIpMRouteNextHopTable 1 }

PimIpMRouteNextHopEntry ::= SEQUENCE {
    pimIpMRouteNextHopPruneReason       INTEGER
}

pimIpMRouteNextHopPruneReason OBJECT-TYPE
    SYNTAX     INTEGER {
                  other (1),
                  prune (2),
                  assert (3)
               }
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "This object indicates why the downstream interface was
            pruned, whether in response to a PIM prune message or due to
            PIM Assert processing."
    ::= { pimIpMRouteNextHopEntry 2 }

-- The PIM RP Table

pimRPTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF PimRPEntry
    MAX-ACCESS not-accessible
    STATUS     deprecated



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    DESCRIPTION
            "The (conceptual) table listing PIM version 1 information
            for the Rendezvous Points (RPs) for IP multicast groups.
            This table is deprecated since its function is replaced by
            the pimRPSetTable for PIM version 2."
    ::= { pim 5 }

pimRPEntry OBJECT-TYPE
    SYNTAX     PimRPEntry
    MAX-ACCESS not-accessible
    STATUS     deprecated
    DESCRIPTION
            "An entry (conceptual row) in the pimRPTable.  There is one
            entry per RP address for each IP multicast group."
    INDEX      { pimRPGroupAddress, pimRPAddress }
    ::= { pimRPTable 1 }

PimRPEntry ::= SEQUENCE {
    pimRPGroupAddress    IpAddress,
    pimRPAddress         IpAddress,
    pimRPState           INTEGER,
    pimRPStateTimer      TimeTicks,
    pimRPLastChange      TimeTicks,
    pimRPRowStatus       RowStatus
}

pimRPGroupAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS not-accessible
    STATUS     deprecated
    DESCRIPTION
            "The IP multicast group address for which this entry
            contains information about an RP."
    ::= { pimRPEntry 1 }

pimRPAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS not-accessible
    STATUS     deprecated
    DESCRIPTION
            "The unicast address of the RP."
    ::= { pimRPEntry 2 }

pimRPState OBJECT-TYPE
    SYNTAX     INTEGER { up(1), down(2) }
    MAX-ACCESS read-only
    STATUS     deprecated
    DESCRIPTION



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            "The state of the RP."
    ::= { pimRPEntry 3 }

pimRPStateTimer OBJECT-TYPE
    SYNTAX     TimeTicks
    MAX-ACCESS read-only
    STATUS     deprecated
    DESCRIPTION
            "The minimum time remaining before the next state change.
            When pimRPState is up, this is the minimum time which must
            expire until it can be declared down.  When pimRPState is
            down, this is the time until it will be declared up (in
            order to retry)."
    ::= { pimRPEntry 4 }

pimRPLastChange OBJECT-TYPE
    SYNTAX     TimeTicks
    MAX-ACCESS read-only
    STATUS     deprecated
    DESCRIPTION
            "The value of sysUpTime at the time when the corresponding
            instance of pimRPState last changed its value."
    ::= { pimRPEntry 5 }

pimRPRowStatus OBJECT-TYPE
    SYNTAX     RowStatus
    MAX-ACCESS read-create
    STATUS     deprecated
    DESCRIPTION
            "The status of this row, by which new entries may be
            created, or old entries deleted from this table."
    ::= { pimRPEntry 6 }

-- The PIM RP-Set Table

pimRPSetTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF PimRPSetEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The (conceptual) table listing PIM information for
            candidate Rendezvous Points (RPs) for IP multicast groups.
            When the local router is the BSR, this information is
            obtained from received Candidate-RP-Advertisements.  When
            the local router is not the BSR, this information is
            obtained from received RP-Set messages."
    ::= { pim 6 }




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pimRPSetEntry OBJECT-TYPE
    SYNTAX     PimRPSetEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "An entry (conceptual row) in the pimRPSetTable."
    INDEX      { pimRPSetComponent, pimRPSetGroupAddress,
                 pimRPSetGroupMask, pimRPSetAddress }
    ::= { pimRPSetTable 1 }

PimRPSetEntry ::= SEQUENCE {

    pimRPSetGroupAddress    IpAddress,
    pimRPSetGroupMask       IpAddress,
    pimRPSetAddress         IpAddress,
    pimRPSetHoldTime        Integer32,
    pimRPSetExpiryTime      TimeTicks,
    pimRPSetComponent       Integer32
}

pimRPSetGroupAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS not-accessible
    STATUS     current