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RFC 5643

 
 
 

Management Information Base for OSPFv3

Part 3 of 4, p. 34 to 63
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    ospfv3AreaLsdbTypeKnown OBJECT-TYPE
            SYNTAX          TruthValue
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The value true (1) indicates that the LSA type is
                recognized by this router."
            ::= { ospfv3AreaLsdbEntry 9 }

    -- OSPFv3 Link-Scope Link State Database, for non-virtual interfaces

    ospfv3LinkLsdbTable OBJECT-TYPE
            SYNTAX          SEQUENCE OF Ospfv3LinkLsdbEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The OSPFv3 Process's Link-scope LSDB for non-virtual
                interfaces.  The LSDB contains the Link-scope link
                state advertisements from the interfaces that the
                device is attached to."
            ::= { ospfv3Objects 5 }

    ospfv3LinkLsdbEntry OBJECT-TYPE
            SYNTAX          Ospfv3LinkLsdbEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "A single Link-scope link state advertisement."
            INDEX           { ospfv3LinkLsdbIfIndex,
                              ospfv3LinkLsdbIfInstId,
                              ospfv3LinkLsdbType,
                              ospfv3LinkLsdbRouterId,
                              ospfv3LinkLsdbLsid }
            ::= { ospfv3LinkLsdbTable 1 }

    Ospfv3LinkLsdbEntry ::= SEQUENCE {
            ospfv3LinkLsdbIfIndex
                    InterfaceIndex,
            ospfv3LinkLsdbIfInstId
                    Ospfv3IfInstIdTC,
            ospfv3LinkLsdbType
                    Unsigned32,
            ospfv3LinkLsdbRouterId
                    Ospfv3RouterIdTC,
            ospfv3LinkLsdbLsid
                    Ospfv3LsIdTC,
            ospfv3LinkLsdbSequence
                    Ospfv3LsaSequenceTC,

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            ospfv3LinkLsdbAge
                    Ospfv3LsaAgeTC,
            ospfv3LinkLsdbChecksum
                    Integer32,
            ospfv3LinkLsdbAdvertisement
                    OCTET STRING,
            ospfv3LinkLsdbTypeKnown
                    TruthValue
            }

    ospfv3LinkLsdbIfIndex OBJECT-TYPE
            SYNTAX         InterfaceIndex
            MAX-ACCESS     not-accessible
            STATUS         current
            DESCRIPTION
                "The identifier of the link from which the LSA
                was received."
            ::= { ospfv3LinkLsdbEntry 1 }

    ospfv3LinkLsdbIfInstId OBJECT-TYPE
            SYNTAX         Ospfv3IfInstIdTC
            MAX-ACCESS     not-accessible
            STATUS         current
            DESCRIPTION
                "The identifier of the interface instance from
                which the LSA was received."
            ::= { ospfv3LinkLsdbEntry 2 }

    ospfv3LinkLsdbType OBJECT-TYPE
            SYNTAX          Unsigned32(0..'FFFFFFFF'h)
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The type of the link state advertisement.
                Each link state type has a separate
                advertisement format.  Link-scope LSAs unrecognized
                by the router are also stored in this database."
            ::= { ospfv3LinkLsdbEntry 3 }

    ospfv3LinkLsdbRouterId OBJECT-TYPE
            SYNTAX          Ospfv3RouterIdTC
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The 32-bit number that uniquely identifies the
                originating router in the Autonomous System."
            REFERENCE
                "OSPF Version 2, Appendix C.1, Global parameters"

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            ::= { ospfv3LinkLsdbEntry 4 }

    ospfv3LinkLsdbLsid OBJECT-TYPE
            SYNTAX        Ospfv3LsIdTC
            MAX-ACCESS    not-accessible
            STATUS        current
            DESCRIPTION
                "The Link State ID is an LS type-specific field
                containing a unique identifier;
                it identifies the piece of the routing domain
                that is being described by the advertisement.
                In contrast to OSPFv2, the LSID has no
                addressing semantics.  However, in OSPFv3
                the Link State ID always contains the flooding
                scope of the LSA."
            ::= { ospfv3LinkLsdbEntry 5 }

    -- Note that the OSPF sequence number is a 32-bit signed
    -- integer.  It starts with the value '80000001'h
    -- or -'7FFFFFFF'h, and increments until '7FFFFFFF'h.
    -- Thus, a typical sequence number will be very negative.

    ospfv3LinkLsdbSequence OBJECT-TYPE
            SYNTAX          Ospfv3LsaSequenceTC
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The sequence number field is a signed 32-bit
                integer.  It is used to detect old and duplicate
                link state advertisements.  The space of
                sequence numbers is linearly ordered.  The
                larger the sequence number, the more recent the
                advertisement."
            REFERENCE
                "OSPF Version 2, Section 12.1.6, LS sequence
                number"
            ::= { ospfv3LinkLsdbEntry 6 }

    ospfv3LinkLsdbAge OBJECT-TYPE
            SYNTAX          Ospfv3LsaAgeTC
            UNITS           "seconds"
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "This field is the age of the link state
                advertisement in seconds.  The high-order bit
                of the LS age field is considered the DoNotAge
                bit for support of on-demand circuits."

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            REFERENCE
                "OSPF Version 2, Section 12.1.1, LS age;
                 Extending OSPF to Support Demand Circuits,
                 Section 2.2, The LS age field."
            ::= { ospfv3LinkLsdbEntry 7 }

    ospfv3LinkLsdbChecksum OBJECT-TYPE
            SYNTAX          Integer32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "This field is the checksum of the complete
                contents of the advertisement, excepting the
                age field.  The age field is excepted so that
                an advertisement's age can be incremented
                without updating the checksum.  The checksum
                used is the same that is used for ISO
                connectionless datagrams; it is commonly
                referred to as the Fletcher checksum."
            REFERENCE
                "OSPF Version 2, Section 12.1.7, LS checksum"
            ::= { ospfv3LinkLsdbEntry 8 }

    ospfv3LinkLsdbAdvertisement OBJECT-TYPE
            SYNTAX          OCTET STRING (SIZE (1..65535))
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The entire link state advertisement, including
                its header."
            ::= { ospfv3LinkLsdbEntry 9 }

    ospfv3LinkLsdbTypeKnown OBJECT-TYPE
            SYNTAX          TruthValue
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The value true (1) indicates that the LSA type is
                recognized by this router."
            ::= { ospfv3LinkLsdbEntry 10 }

    -- OSPF Host Table

    ospfv3HostTable OBJECT-TYPE
            SYNTAX          SEQUENCE OF Ospfv3HostEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION

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                "The Host/Metric Table indicates what hosts are
                directly attached to the router and their
                corresponding metrics."
            REFERENCE
                "OSPF Version 2, Appendix C.7, Host route
                parameters"
            ::= { ospfv3Objects 6 }

    ospfv3HostEntry OBJECT-TYPE
            SYNTAX          Ospfv3HostEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "A metric to be advertised when a given host is
                reachable.

                The information in this table is persistent, and
                when written, the entity SHOULD save the change
                to non-volatile storage."
            INDEX           { ospfv3HostAddressType,
                              ospfv3HostAddress }
            ::= { ospfv3HostTable 1 }

    Ospfv3HostEntry ::= SEQUENCE {
            ospfv3HostAddressType
                    InetAddressType,
            ospfv3HostAddress
                    InetAddress,
            ospfv3HostMetric
                    Metric,
            ospfv3HostRowStatus
                    RowStatus,
            ospfv3HostAreaID
                    Ospfv3AreaIdTC
            }

    ospfv3HostAddressType OBJECT-TYPE
            SYNTAX          InetAddressType
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The address type of ospfv3HostAddress.  Only IPv6
                global address type is expected."
            REFERENCE
                "OSPF Version 2, Appendix C.7, Host route
                parameters"
            ::= { ospfv3HostEntry 1 }

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    ospfv3HostAddress OBJECT-TYPE
            SYNTAX          InetAddress
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The IPv6 address of the host.  Must be an
                IPv6 global address."
            REFERENCE
                "OSPF Version 2, Appendix C.7, Host route
                parameters"
            ::= { ospfv3HostEntry 2 }

    ospfv3HostMetric OBJECT-TYPE
            SYNTAX          Metric
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The metric to be advertised."
            REFERENCE
                "OSPF Version 2, Appendix C.7, Host route
                parameters"
            ::= { ospfv3HostEntry 3 }

    ospfv3HostRowStatus OBJECT-TYPE
            SYNTAX          RowStatus
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "This object permits management of the table by
                facilitating actions such as row creation,
                construction, and destruction.

                The value of this object has no effect on
                whether other objects in this conceptual row can be
                modified."
            ::= { ospfv3HostEntry 4 }

    ospfv3HostAreaID OBJECT-TYPE
            SYNTAX          Ospfv3AreaIdTC
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The Area the host entry is to be found within.
                By default, the area for the subsuming OSPFv3
                interface, or Area 0 if there is no subsuming
                interface."
            REFERENCE
                "OSPF Version 2, Appendix C.2, Area parameters"

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            ::= { ospfv3HostEntry 5 }

    -- OSPFv3 Interface Table

    ospfv3IfTable OBJECT-TYPE
            SYNTAX          SEQUENCE OF Ospfv3IfEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The OSPFv3 Interface Table describes the
                interfaces from the viewpoint of OSPFv3."
            REFERENCE
                "OSPF for IPv6, Appendix C.3, Router Interface
                Parameters"
            ::= { ospfv3Objects 7 }

    ospfv3IfEntry OBJECT-TYPE
            SYNTAX          Ospfv3IfEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The OSPFv3 Interface Entry describes one
                interface from the viewpoint of OSPFv3.

                The information in this table is persistent,
                and when written, the entity SHOULD save the
                change to non-volatile storage."
            INDEX           { ospfv3IfIndex,
                              ospfv3IfInstId }
            ::= { ospfv3IfTable 1 }

    Ospfv3IfEntry ::= SEQUENCE {
            ospfv3IfIndex
                    InterfaceIndex,
            ospfv3IfInstId
                    Ospfv3IfInstIdTC,
            ospfv3IfAreaId
                    Ospfv3AreaIdTC,
            ospfv3IfType
                    INTEGER,
            ospfv3IfAdminStatus
                    Status,
            ospfv3IfRtrPriority
                    DesignatedRouterPriority,
            ospfv3IfTransitDelay
                    Ospfv3UpToRefreshIntervalTC,
            ospfv3IfRetransInterval
                    Ospfv3UpToRefreshIntervalTC,

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            ospfv3IfHelloInterval
                    HelloRange,
            ospfv3IfRtrDeadInterval
                     Ospfv3DeadIntervalRangeTC,
            ospfv3IfPollInterval
                    Unsigned32,
            ospfv3IfState
                    INTEGER,
            ospfv3IfDesignatedRouter
                    Ospfv3RouterIdTC,
            ospfv3IfBackupDesignatedRouter
                    Ospfv3RouterIdTC,
            ospfv3IfEvents
                    Counter32,
            ospfv3IfRowStatus
                    RowStatus,
            ospfv3IfDemand
                    TruthValue,
            ospfv3IfMetricValue
                    Metric,
            ospfv3IfLinkScopeLsaCount
                    Gauge32,
            ospfv3IfLinkLsaCksumSum
                    Unsigned32,
            ospfv3IfDemandNbrProbe
                    TruthValue,
            ospfv3IfDemandNbrProbeRetransLimit
                    Unsigned32,
            ospfv3IfDemandNbrProbeInterval
                    Unsigned32,
            ospfv3IfTEDisabled
                    TruthValue,
            ospfv3IfLinkLSASuppression
                    TruthValue
            }

    ospfv3IfIndex OBJECT-TYPE
            SYNTAX          InterfaceIndex
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The interface index of this OSPFv3 interface.
                It corresponds to the interface index of the
                IPv6 interface on which OSPFv3 is configured."
            ::= { ospfv3IfEntry 1 }

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    ospfv3IfInstId OBJECT-TYPE
            SYNTAX          Ospfv3IfInstIdTC
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "Enables multiple interface instances of OSPFv3
                to be run over a single link.  Each interface
                instance would be assigned a separate ID.  This ID
                has local link significance only."
            ::= { ospfv3IfEntry 2 }

    ospfv3IfAreaId OBJECT-TYPE
            SYNTAX          Ospfv3AreaIdTC
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "A 32-bit integer uniquely identifying the area
                to which the interface connects.  Area ID
                0 is used for the OSPFv3 backbone."
            DEFVAL          { 0 }
            ::= { ospfv3IfEntry 3 }

    ospfv3IfType OBJECT-TYPE
            SYNTAX          INTEGER {
                            broadcast(1),
                            nbma(2),
                            pointToPoint(3),
                            pointToMultipoint(5)
                            }
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The OSPFv3 interface type."
            ::= { ospfv3IfEntry 4 }

    ospfv3IfAdminStatus OBJECT-TYPE
            SYNTAX          Status
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The OSPFv3 interface's administrative status.
                The value formed on the interface; the interface
                will be advertised as an internal route to some
                area.  The value 'disabled' denotes that the
                interface is external to OSPFv3.

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                Note that a value of 'disabled' for the object
                ospfv3AdminStatus will override a value of
                'enabled' for the interface."
            DEFVAL          { enabled }
            ::= { ospfv3IfEntry 5 }

    ospfv3IfRtrPriority OBJECT-TYPE
            SYNTAX          DesignatedRouterPriority
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The priority of this interface.  Used in
                multi-access networks, this field is used in
                the designated-router election algorithm.  The
                value 0 signifies that the router is not
                eligible to become the Designated Router on this
                particular network.  In the event of a tie in
                this value, routers will use their Router ID as
                a tie breaker."
            DEFVAL          { 1 }
            ::= { ospfv3IfEntry 6 }

    ospfv3IfTransitDelay OBJECT-TYPE
            SYNTAX          Ospfv3UpToRefreshIntervalTC
            UNITS           "seconds"
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The estimated number of seconds it takes to transmit
                a Link State Update packet over this interface.  LSAs
                contained in the update packet must have their age
                incremented by this amount before transmission.  This
                value should take into account the transmission and
                propagation delays of the interface."
            REFERENCE
                "OSPF for IPv6, Appendix C.3, Router Interface
                Parameters."
            DEFVAL          { 1 }
            ::= { ospfv3IfEntry 7 }

    ospfv3IfRetransInterval OBJECT-TYPE
            SYNTAX          Ospfv3UpToRefreshIntervalTC
            UNITS           "seconds"
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The number of seconds between link state
                advertisement retransmissions for adjacencies

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                belonging to this interface.  This value is
                also used when retransmitting database
                description and Link State Request packets."
            DEFVAL          { 5 }
            ::= { ospfv3IfEntry 8 }

    ospfv3IfHelloInterval OBJECT-TYPE
            SYNTAX          HelloRange
            UNITS           "seconds"
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The length of time, in seconds, between the
                Hello packets that the router sends on the
                interface.  This value must be the same for all
                routers attached to a common network."
            DEFVAL          { 10 }
            ::= { ospfv3IfEntry 9 }

    ospfv3IfRtrDeadInterval OBJECT-TYPE
            SYNTAX          Ospfv3DeadIntervalRangeTC
            UNITS           "seconds"
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The number of seconds that a router's Hello
                packets have not been seen before its
                neighbors declare the router down on the interface.
                This should be some multiple of the Hello interval.
                This value must be the same for all routers attached
                to a common network."
            DEFVAL          { 40 }
            ::= { ospfv3IfEntry 10 }

    ospfv3IfPollInterval OBJECT-TYPE
            SYNTAX          Unsigned32
            UNITS           "seconds"
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The larger time interval, in seconds, between
                the Hello packets sent to an inactive,
                non-broadcast multi-access neighbor."
            DEFVAL          { 120 }
            ::= { ospfv3IfEntry 11 }

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    ospfv3IfState OBJECT-TYPE
            SYNTAX          INTEGER {
                            down(1),
                            loopback(2),
                            waiting(3),
                            pointToPoint(4),
                            designatedRouter(5),
                            backupDesignatedRouter(6),
                            otherDesignatedRouter(7),
                            standby(8)
                            }
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The OSPFv3 interface state.  An interface may be
                in standby state if there are multiple interfaces
                on the link and another interface is active.  The
                interface may be in Down state if the underlying
                IPv6 interface is down or if the admin status is
                'disabled' either globally or for the interface."
            ::= { ospfv3IfEntry 12 }

    ospfv3IfDesignatedRouter OBJECT-TYPE
            SYNTAX          Ospfv3RouterIdTC
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The Router ID of the Designated Router."
            ::= { ospfv3IfEntry 13 }

    ospfv3IfBackupDesignatedRouter OBJECT-TYPE
            SYNTAX          Ospfv3RouterIdTC
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The Router ID of the Backup Designated
                Router."
            ::= { ospfv3IfEntry 14 }

    ospfv3IfEvents OBJECT-TYPE
            SYNTAX          Counter32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The number of times this OSPFv3 interface has
                changed its state or an error has occurred.

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                Discontinuities in the value of this counter
                can occur at re-initialization of the management
                system and at other times as indicated by the
                value of ospfv3DiscontinuityTime."
            ::= { ospfv3IfEntry 15 }

     ospfv3IfRowStatus OBJECT-TYPE
            SYNTAX          RowStatus
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "This object permits management of the table by
                facilitating actions such as row creation,
                construction, and destruction.

                The value of this object has no effect on
                whether other objects in this conceptual row can be
                modified."
            ::= { ospfv3IfEntry 16 }

    ospfv3IfDemand OBJECT-TYPE
            SYNTAX          TruthValue
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "Indicates whether Demand OSPFv3 procedures
                (Hello suppression to FULL neighbors and
                setting the DoNotAge flag on propagated LSAs)
                should be performed on this interface."
            DEFVAL { false }
            ::= { ospfv3IfEntry 17 }

    ospfv3IfMetricValue OBJECT-TYPE
            SYNTAX          Metric
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The metric assigned to this interface.
                 The default value of the metric is
                 'Reference Bandwidth / ifSpeed'.  The value
                 of the reference bandwidth can be set
                 in the ospfv3ReferenceBandwidth object."
            ::= { ospfv3IfEntry 18 }

     ospfv3IfLinkScopeLsaCount OBJECT-TYPE
            SYNTAX          Gauge32
            MAX-ACCESS      read-only
            STATUS          current

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            DESCRIPTION
                "The total number of Link-scope link state
                advertisements in this link's link state
                database."
            ::= { ospfv3IfEntry 19 }

     ospfv3IfLinkLsaCksumSum OBJECT-TYPE
            SYNTAX          Unsigned32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The 32-bit unsigned sum of the Link-scope link state
                advertisements' LS checksums contained in this
                link's link state database.  The sum can be used
                to determine if there has been a change in a
                router's link state database or to compare the
                link state database of two routers."
            ::= { ospfv3IfEntry 20 }

    ospfv3IfDemandNbrProbe OBJECT-TYPE
            SYNTAX          TruthValue
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                   "Indicates whether or not neighbor probing is
                   enabled to determine whether or not the neighbor
                   is inactive.  Neighbor probing is disabled by
                   default."
            DEFVAL { false }
            ::= { ospfv3IfEntry 21 }

   ospfv3IfDemandNbrProbeRetransLimit OBJECT-TYPE
           SYNTAX       Unsigned32
           MAX-ACCESS   read-create
           STATUS       current
           DESCRIPTION
              "The number of consecutive LSA retransmissions before
              the neighbor is deemed inactive and the neighbor
              adjacency is brought down."
           DEFVAL          { 10 }
           ::= { ospfv3IfEntry 22}

   ospfv3IfDemandNbrProbeInterval OBJECT-TYPE
           SYNTAX       Unsigned32
           UNITS        "seconds"
           MAX-ACCESS   read-create
           STATUS       current

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           DESCRIPTION
              "Defines how often the neighbor will be probed."
           DEFVAL          { 120 }
           ::= { ospfv3IfEntry 23 }

    ospfv3IfTEDisabled OBJECT-TYPE
           SYNTAX          TruthValue
           MAX-ACCESS      read-create
           STATUS          current
           DESCRIPTION
              "Indicates whether or not traffic engineering
              is disabled on the interface when traffic
              engineering is enabled in the area where the
              interface is attached.  The object is set
              to the value true (1) to disable traffic engineering
              on the interface.  Traffic engineering is enabled
              by default on the interface when traffic engineering
              is enabled in the area where the interface is
              attached."
           DEFVAL { false }
           ::= { ospfv3IfEntry 24 }

    ospfv3IfLinkLSASuppression OBJECT-TYPE
           SYNTAX          TruthValue
           MAX-ACCESS      read-create
           STATUS          current
           DESCRIPTION
              "Specifies whether or not link LSA origination is
              suppressed for broadcast or NBMA interface types.
              The object is set to value true (1) to suppress
              the origination."
           REFERENCE
                "OSPF for IPv6, Appendix C.3, Router Interface
                    Parameters"
           DEFVAL { false }
           ::= { ospfv3IfEntry 25 }

    -- OSPFv3 Virtual Interface Table

    ospfv3VirtIfTable OBJECT-TYPE
            SYNTAX          SEQUENCE OF Ospfv3VirtIfEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "Information about this router's virtual
                interfaces that the OSPFv3 Process is configured
                to carry on."

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            REFERENCE
                "OSPF for IPv6, Appendix C.4, Virtual Link
                Parameters"
            ::= { ospfv3Objects 8 }

    ospfv3VirtIfEntry OBJECT-TYPE
            SYNTAX          Ospfv3VirtIfEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "Information about a single virtual interface.

                The information in this table is persistent,
                and when written, the entity SHOULD save the
                change to non-volatile storage."
            INDEX           { ospfv3VirtIfAreaId,
                              ospfv3VirtIfNeighbor }
            ::= { ospfv3VirtIfTable 1 }

    Ospfv3VirtIfEntry ::= SEQUENCE {
            ospfv3VirtIfAreaId
                    Ospfv3AreaIdTC,
            ospfv3VirtIfNeighbor
                    Ospfv3RouterIdTC,
            ospfv3VirtIfIndex
                    InterfaceIndex,
            ospfv3VirtIfInstId
                    Ospfv3IfInstIdTC,
            ospfv3VirtIfTransitDelay
                    Ospfv3UpToRefreshIntervalTC,
            ospfv3VirtIfRetransInterval
                    Ospfv3UpToRefreshIntervalTC,
            ospfv3VirtIfHelloInterval
                    HelloRange,
            ospfv3VirtIfRtrDeadInterval
                    Ospfv3DeadIntervalRangeTC,
            ospfv3VirtIfState
                    INTEGER,
            ospfv3VirtIfEvents
                    Counter32,
            ospfv3VirtIfRowStatus
                    RowStatus,
            ospfv3VirtIfLinkScopeLsaCount
                    Gauge32,
            ospfv3VirtIfLinkLsaCksumSum
                    Unsigned32
            }

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    ospfv3VirtIfAreaId OBJECT-TYPE
            SYNTAX          Ospfv3AreaIdTC
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The transit area that the virtual link
                traverses.  By definition, this is not
                Area 0."
            ::= { ospfv3VirtIfEntry 1 }

    ospfv3VirtIfNeighbor OBJECT-TYPE
            SYNTAX          Ospfv3RouterIdTC
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The Router ID of the virtual neighbor."
            ::= { ospfv3VirtIfEntry 2 }

    ospfv3VirtIfIndex OBJECT-TYPE
            SYNTAX          InterfaceIndex
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The local interface index assigned by the
                OSPFv3 Process to this OSPFv3 virtual interface.
                It is advertised in Hellos sent over the virtual
                link and in the router's router-LSAs."
            ::= { ospfv3VirtIfEntry 3 }

    ospfv3VirtIfInstId OBJECT-TYPE
            SYNTAX          Ospfv3IfInstIdTC
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The local Interface Instance ID assigned by the
                OSPFv3 Process to this OSPFv3 virtual interface."
            ::= { ospfv3VirtIfEntry 4 }

    ospfv3VirtIfTransitDelay OBJECT-TYPE
            SYNTAX          Ospfv3UpToRefreshIntervalTC
            UNITS           "seconds"
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The estimated number of seconds it takes to
                transmit a Link State Update packet over this
                interface."
            DEFVAL          { 1 }

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            ::= { ospfv3VirtIfEntry 5 }

    ospfv3VirtIfRetransInterval OBJECT-TYPE
            SYNTAX          Ospfv3UpToRefreshIntervalTC
            UNITS           "seconds"
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The number of seconds between link state
                advertisement retransmissions for adjacencies
                belonging to this interface.  This value is
                also used when retransmitting database
                description and Link State Request packets.  This
                value should be well over the expected
                round-trip time."
            DEFVAL          { 5 }
            ::= { ospfv3VirtIfEntry 6 }

    ospfv3VirtIfHelloInterval OBJECT-TYPE
            SYNTAX          HelloRange
            UNITS           "seconds"
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The length of time, in seconds, between the
                Hello packets that the router sends on the
                interface.  This value must be the same for the
                virtual neighbor."
            DEFVAL          { 10 }
            ::= { ospfv3VirtIfEntry 7 }

    ospfv3VirtIfRtrDeadInterval OBJECT-TYPE
            SYNTAX          Ospfv3DeadIntervalRangeTC
            UNITS           "seconds"
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The number of seconds that a router's Hello
                packets have not been seen before its
                neighbors declare the router down.  This should
                be some multiple of the Hello interval.  This
                value must be the same for the virtual
                neighbor."
            DEFVAL          { 60 }
            ::= { ospfv3VirtIfEntry 8 }

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    ospfv3VirtIfState OBJECT-TYPE
            SYNTAX          INTEGER {
                            down(1),
                            pointToPoint(4)
                            }
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "OSPF virtual interface states.  The same encoding
                as the ospfV3IfTable is used."
            ::= { ospfv3VirtIfEntry 9 }

    ospfv3VirtIfEvents OBJECT-TYPE
            SYNTAX          Counter32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The number of state changes or error events on
                this virtual link.

                Discontinuities in the value of this counter
                can occur at re-initialization of the management
                system and at other times as indicated by the
                value of ospfv3DiscontinuityTime."
            ::= { ospfv3VirtIfEntry 10 }

    ospfv3VirtIfRowStatus OBJECT-TYPE
            SYNTAX          RowStatus
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "This object permits management of the table by
                facilitating actions such as row creation,
                construction, and destruction.

                The value of this object has no effect on
                whether other objects in this conceptual row can be
                modified."
            ::= { ospfv3VirtIfEntry 11 }

    ospfv3VirtIfLinkScopeLsaCount OBJECT-TYPE
            SYNTAX          Gauge32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The total number of Link-scope link state
                advertisements in this virtual link's link state
                database."

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            ::= { ospfv3VirtIfEntry 12 }

    ospfv3VirtIfLinkLsaCksumSum OBJECT-TYPE
            SYNTAX          Unsigned32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The 32-bit unsigned sum of the Link-scope link state
                advertisements' LS checksums contained in this
                virtual link's link state database.  The sum can be used
                to determine if there has been a change in a
                router's link state database or to compare the
                link state database of two routers."
            ::= { ospfv3VirtIfEntry 13 }

    -- OSPFv3 Neighbor Table

    ospfv3NbrTable OBJECT-TYPE
            SYNTAX          SEQUENCE OF Ospfv3NbrEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "A table describing all neighbors in the
                locality of the OSPFv3 router."
            REFERENCE
                "OSPF Version 2, Section 10, The Neighbor Data
                Structure"
            ::= { ospfv3Objects 9 }

    ospfv3NbrEntry OBJECT-TYPE
            SYNTAX          Ospfv3NbrEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The information regarding a single neighbor."
            REFERENCE
                "OSPF Version 2, Section 10, The Neighbor Data
                Structure"
            INDEX           { ospfv3NbrIfIndex,
                              ospfv3NbrIfInstId,
                              ospfv3NbrRtrId }
            ::= { ospfv3NbrTable 1 }

    Ospfv3NbrEntry ::= SEQUENCE {
            ospfv3NbrIfIndex
                    InterfaceIndex,
            ospfv3NbrIfInstId
                    Ospfv3IfInstIdTC,

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            ospfv3NbrRtrId
                    Ospfv3RouterIdTC,
            ospfv3NbrAddressType
                    InetAddressType,
            ospfv3NbrAddress
                    InetAddress,
            ospfv3NbrOptions
                    Integer32,
            ospfv3NbrPriority
                    DesignatedRouterPriority,
            ospfv3NbrState
                    INTEGER,
            ospfv3NbrEvents
                    Counter32,
            ospfv3NbrLsRetransQLen
                    Gauge32,
            ospfv3NbrHelloSuppressed
                    TruthValue,
            ospfv3NbrIfId
                    InterfaceIndex,
            ospfv3NbrRestartHelperStatus
                    INTEGER,
            ospfv3NbrRestartHelperAge
                    Ospfv3UpToRefreshIntervalTC,
            ospfv3NbrRestartHelperExitReason
                    INTEGER
            }

    ospfv3NbrIfIndex OBJECT-TYPE
            SYNTAX          InterfaceIndex
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The Local Link ID of the link over which the
                 neighbor can be reached."
            ::= { ospfv3NbrEntry 1 }

    ospfv3NbrIfInstId OBJECT-TYPE
            SYNTAX          Ospfv3IfInstIdTC
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "Interface instance over which the neighbor
                can be reached.  This ID has local link
                significance only."
            ::= { ospfv3NbrEntry 2 }

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    ospfv3NbrRtrId OBJECT-TYPE
            SYNTAX          Ospfv3RouterIdTC
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "A 32-bit unsigned integer uniquely identifying the
                neighboring router in the Autonomous System."
            ::= { ospfv3NbrEntry 3 }

    ospfv3NbrAddressType OBJECT-TYPE
            SYNTAX          InetAddressType
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The address type of ospfv3NbrAddress.  Only IPv6
                addresses without zone index are expected."
            ::= { ospfv3NbrEntry 4 }

    ospfv3NbrAddress OBJECT-TYPE
            SYNTAX          InetAddress
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The IPv6 address of the neighbor associated with
                the local link."
            ::= { ospfv3NbrEntry 5 }

    ospfv3NbrOptions OBJECT-TYPE
            SYNTAX          Integer32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "A bit mask corresponding to the neighbor's
                options field."
            REFERENCE
                "OSPF for IPv6, Appendix A.2, The Options Field"
            ::= { ospfv3NbrEntry 6 }

    ospfv3NbrPriority OBJECT-TYPE
            SYNTAX          DesignatedRouterPriority
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The priority of this neighbor in the designated-
                router election algorithm.  The value 0 signifies
                that the neighbor is not eligible to become the
                Designated Router on this particular network."
            ::= { ospfv3NbrEntry 7 }

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    ospfv3NbrState OBJECT-TYPE
            SYNTAX          INTEGER {
                            down(1),
                            attempt(2),
                            init(3),
                            twoWay(4),
                            exchangeStart(5),
                            exchange(6),
                            loading(7),
                            full(8)
                            }
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The state of the relationship with this
                neighbor."
            REFERENCE
                "OSPF Version 2, Section 10.1, Neighbor states"
            ::= { ospfv3NbrEntry 8 }

    ospfv3NbrEvents OBJECT-TYPE
            SYNTAX          Counter32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The number of times this neighbor relationship
                has changed state or an error has occurred.

                Discontinuities in the value of this counter
                can occur at re-initialization of the management
                system and at other times as indicated by the
                value of ospfv3DiscontinuityTime."
            ::= { ospfv3NbrEntry 9 }

    ospfv3NbrLsRetransQLen OBJECT-TYPE
            SYNTAX          Gauge32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The current length of the retransmission
                queue."
            ::= { ospfv3NbrEntry 10 }

    ospfv3NbrHelloSuppressed OBJECT-TYPE
            SYNTAX          TruthValue
            MAX-ACCESS      read-only
            STATUS          current

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            DESCRIPTION
                "Indicates whether Hellos are being suppressed
                to the neighbor."
            ::= { ospfv3NbrEntry 11 }

    ospfv3NbrIfId OBJECT-TYPE
            SYNTAX          InterfaceIndex
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The Interface ID that the neighbor advertises
                in its Hello packets on this link, that is, the
                neighbor's local interface index."
            ::= { ospfv3NbrEntry 12 }

    ospfv3NbrRestartHelperStatus OBJECT-TYPE
           SYNTAX       INTEGER { notHelping(1),
                                  helping(2)
                                }
           MAX-ACCESS   read-only
           STATUS       current
           DESCRIPTION
              "Indicates whether the router is acting
              as a graceful restart helper for the neighbor."
              ::= { ospfv3NbrEntry 13 }

    ospfv3NbrRestartHelperAge OBJECT-TYPE
           SYNTAX       Ospfv3UpToRefreshIntervalTC
           UNITS        "seconds"
           MAX-ACCESS   read-only
           STATUS       current
           DESCRIPTION
              "Remaining time in current OSPF graceful restart
              interval, if the router is acting as a restart
              helper for the neighbor."
           ::= { ospfv3NbrEntry 14 }

    ospfv3NbrRestartHelperExitReason OBJECT-TYPE
           SYNTAX       INTEGER { none(1),
                                  inProgress(2),
                                  completed(3),
                                  timedOut(4),
                                  topologyChanged(5)
                                }
           MAX-ACCESS   read-only
           STATUS       current

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           DESCRIPTION
              "Describes the outcome of the last attempt at acting
              as a graceful restart helper for the neighbor.

              none:            no restart has yet been attempted.
              inProgress:      a restart attempt is currently underway.
              completed:       the last restart completed successfully.
              timedOut:        the last restart timed out.
              topologyChanged: the last restart was aborted due to
                               a topology change."
        ::= { ospfv3NbrEntry 15 }

    -- OSPFv3 Configured Neighbor Table

    ospfv3CfgNbrTable OBJECT-TYPE
            SYNTAX          SEQUENCE OF Ospfv3CfgNbrEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "A table describing all configured neighbors.

                The Configured Neighbors table just gives
                OSPFv3 information for sending OSPFv3 packets
                to potential neighbors and is typically used
                on NBMA and Point-to-Multipoint networks.
                Once a Hello is received from a neighbor in
                the Configured Neighbor table, an entry for
                that neighbor is created in the Neighbor table
                and adjacency state is maintained there.
                Neighbors on multi-access or Point-to-Point
                networks can use multicast addressing, so only
                Neighbor table entries are created for them."
            REFERENCE
                "OSPF Version 2, Section 10, The Neighbor Data
                Structure"
            ::= { ospfv3Objects 10 }

    ospfv3CfgNbrEntry OBJECT-TYPE
            SYNTAX          Ospfv3CfgNbrEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The information regarding a single configured
                neighbor.

                The information in this table is persistent,
                and when written, the entity SHOULD save the
                change to non-volatile storage."

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            REFERENCE
                "OSPF Version 2, Section 10, The Neighbor Data
                Structure"
            INDEX           { ospfv3CfgNbrIfIndex,
                              ospfv3CfgNbrIfInstId,
                              ospfv3CfgNbrAddressType,
                              ospfv3CfgNbrAddress }
            ::= { ospfv3CfgNbrTable 1 }

    Ospfv3CfgNbrEntry ::= SEQUENCE {
            ospfv3CfgNbrIfIndex
                    InterfaceIndex,
            ospfv3CfgNbrIfInstId
                    Ospfv3IfInstIdTC,
            ospfv3CfgNbrAddressType
                    InetAddressType,
            ospfv3CfgNbrAddress
                    InetAddress,
            ospfv3CfgNbrPriority
                    DesignatedRouterPriority,
            ospfv3CfgNbrRowStatus
                    RowStatus
            }

    ospfv3CfgNbrIfIndex OBJECT-TYPE
            SYNTAX          InterfaceIndex
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The Local Link ID of the link over which the
                 neighbor can be reached."
            ::= { ospfv3CfgNbrEntry 1 }

    ospfv3CfgNbrIfInstId OBJECT-TYPE
            SYNTAX          Ospfv3IfInstIdTC
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "Interface instance over which the neighbor
                can be reached.  This ID has local link
                significance only."
            ::= { ospfv3CfgNbrEntry 2 }

    ospfv3CfgNbrAddressType OBJECT-TYPE
            SYNTAX          InetAddressType
            MAX-ACCESS      not-accessible
            STATUS          current

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            DESCRIPTION
                "The address type of ospfv3NbrAddress.  Only IPv6
                addresses without zone index are expected."
            ::= { ospfv3CfgNbrEntry 3 }

    ospfv3CfgNbrAddress OBJECT-TYPE
            SYNTAX          InetAddress
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The IPv6 address of the neighbor associated with
                the local link."
            ::= { ospfv3CfgNbrEntry 4 }

    ospfv3CfgNbrPriority OBJECT-TYPE
            SYNTAX          DesignatedRouterPriority
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "The priority of this neighbor in the designated-
                router election algorithm.  The value 0 signifies
                that the neighbor is not eligible to become the
                Designated Router on this particular network."
            DEFVAL          { 1 }
            ::= { ospfv3CfgNbrEntry 5 }

    ospfv3CfgNbrRowStatus OBJECT-TYPE
            SYNTAX          RowStatus
            MAX-ACCESS      read-create
            STATUS          current
            DESCRIPTION
                "This object permits management of the table by
                facilitating actions such as row creation,
                construction, and destruction.

                The value of this object has no effect on
                whether other objects in this conceptual row can be
                modified."
            ::= { ospfv3CfgNbrEntry 6 }

    -- OSPFv3 Virtual Neighbor Table

    ospfv3VirtNbrTable OBJECT-TYPE
            SYNTAX          SEQUENCE OF Ospfv3VirtNbrEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "A table describing all virtual neighbors."

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            REFERENCE
                "OSPF Version 2, Section 15, Virtual Links"
            ::= { ospfv3Objects 11 }

    ospfv3VirtNbrEntry OBJECT-TYPE
            SYNTAX          Ospfv3VirtNbrEntry
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "Virtual neighbor information."
            INDEX           { ospfv3VirtNbrArea,
                              ospfv3VirtNbrRtrId }
            ::= { ospfv3VirtNbrTable 1 }

    Ospfv3VirtNbrEntry ::= SEQUENCE {
            ospfv3VirtNbrArea
                    Ospfv3AreaIdTC,
            ospfv3VirtNbrRtrId
                    Ospfv3RouterIdTC,
            ospfv3VirtNbrIfIndex
                    InterfaceIndex,
            ospfv3VirtNbrIfInstId
                    Ospfv3IfInstIdTC,
            ospfv3VirtNbrAddressType
                    InetAddressType,
            ospfv3VirtNbrAddress
                    InetAddress,
            ospfv3VirtNbrOptions
                    Integer32,
            ospfv3VirtNbrState
                    INTEGER,
            ospfv3VirtNbrEvents
                    Counter32,
            ospfv3VirtNbrLsRetransQLen
                    Gauge32,
            ospfv3VirtNbrHelloSuppressed
                    TruthValue,
            ospfv3VirtNbrIfId
                    InterfaceIndex,
            ospfv3VirtNbrRestartHelperStatus
                    INTEGER,
            ospfv3VirtNbrRestartHelperAge
                    Ospfv3UpToRefreshIntervalTC,
            ospfv3VirtNbrRestartHelperExitReason
                    INTEGER
            }

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    ospfv3VirtNbrArea OBJECT-TYPE
            SYNTAX          Ospfv3AreaIdTC
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "The transit area Identifier."
            ::= { ospfv3VirtNbrEntry 1 }

    ospfv3VirtNbrRtrId OBJECT-TYPE
            SYNTAX          Ospfv3RouterIdTC
            MAX-ACCESS      not-accessible
            STATUS          current
            DESCRIPTION
                "A 32-bit integer uniquely identifying the
                neighboring router in the Autonomous System."
            ::= { ospfv3VirtNbrEntry 2 }

    ospfv3VirtNbrIfIndex OBJECT-TYPE
            SYNTAX          InterfaceIndex
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The local Interface ID for the virtual link over
                which the neighbor can be reached."
            ::= { ospfv3VirtNbrEntry 3 }

    ospfv3VirtNbrIfInstId OBJECT-TYPE
            SYNTAX          Ospfv3IfInstIdTC
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The interface instance for the virtual link over
                which the neighbor can be reached."
            ::= { ospfv3VirtNbrEntry 4 }

    ospfv3VirtNbrAddressType OBJECT-TYPE
            SYNTAX          InetAddressType
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The address type of ospfv3VirtNbrAddress.  Only IPv6
                addresses without zone index are expected."
            ::= { ospfv3VirtNbrEntry 5 }

    ospfv3VirtNbrAddress OBJECT-TYPE
            SYNTAX          InetAddress
            MAX-ACCESS      read-only
            STATUS          current

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            DESCRIPTION
                "The IPv6 address advertised by this virtual neighbor.
                It must be a global scope address."
            ::= { ospfv3VirtNbrEntry 6 }

    ospfv3VirtNbrOptions OBJECT-TYPE
            SYNTAX          Integer32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "A bit mask corresponding to the neighbor's options
                field."
            REFERENCE
                "OSPF for IPv6, Appendix A.2, The Options Field"
            ::= { ospfv3VirtNbrEntry 7 }

    ospfv3VirtNbrState OBJECT-TYPE
            SYNTAX          INTEGER {
                            down(1),
                            attempt(2),
                            init(3),
                            twoWay(4),
                            exchangeStart(5),
                            exchange(6),
                            loading(7),
                            full(8)
                            }
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The state of the virtual neighbor relationship."
            ::= { ospfv3VirtNbrEntry 8 }

    ospfv3VirtNbrEvents OBJECT-TYPE
            SYNTAX          Counter32
            MAX-ACCESS      read-only
            STATUS          current
            DESCRIPTION
                "The number of times this virtual link has
                changed its state or an error has occurred.

                Discontinuities in the value of this counter
                can occur at re-initialization of the management
                system and at other times as indicated by the
                value of ospfv3DiscontinuityTime."
            ::= { ospfv3VirtNbrEntry 9 }


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