rfc1252.txt

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     --      Metric = 10^8 / ifSpeed

     -- is the default value.  For multiple link interfaces, note
     -- that ifSpeed is the sum of the individual link speeds.
     -- This yields a number having the following typical values:




Baker & Coltun                                                 [Page 28]

RFC 1252                   OSPF Version 2 MIB                August 1991


     --      Network Type/bit rate   Metric

     --      >= 100 MBPS                 1
     --      Ethernet/802.3             10
     --      E1                         48
     --      T1 (ESF)                   65
     --       64 KBPS                 1562
     --       56 KBPS                 1785
     --       19.2 KBPS               5208
     --        9.6 KBPS              10416

     -- Routes that are not specified use the default (TOS 0) metric

     ospfIfMetricTable OBJECT-TYPE
         SYNTAX   SEQUENCE OF OspfIfMetricEntry
         ACCESS   not-accessible
         STATUS   mandatory
         DESCRIPTION
            "The TOS metrics for a non-virtual interface identified
            by the interface index."
         REFERENCE
            "OSPF Version 2, Appendix C.3  Router interface
            parameters"
         ::= { ospf 8 }

     ospfIfMetricEntry OBJECT-TYPE
         SYNTAX   OspfIfMetricEntry
         ACCESS   not-accessible
         STATUS   mandatory
         DESCRIPTION
            "A particular TOS metric for a non-virtual interface
            identified by the interface index."
         REFERENCE
            "OSPF Version 2, Appendix C.3  Router interface
            parameters"
         INDEX { ospfIfMetricIpAddress,
                 ospfIfMetricAddressLessIf,
                 ospfIfMetricTOS }
         ::= { ospfIfMetricTable 1 }

     OspfIfMetricEntry ::=
         SEQUENCE {
             ospfIfMetricIpAddress
                 IpAddress,
             ospfIfMetricAddressLessIf
                 INTEGER,
             ospfIfMetricTOS
                 TOSType,



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RFC 1252                   OSPF Version 2 MIB                August 1991


             ospfIfMetricMetric
                 Metric,
             ospfIfMetricStatus
                 Validation
         }

     ospfIfMetricIpAddress OBJECT-TYPE
         SYNTAX   IpAddress
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "The IP address of this OSPF interface.  On row
            creation, this can be derived from the instance."
         ::= { ospfIfMetricEntry 1 }

     ospfIfMetricAddressLessIf OBJECT-TYPE
         SYNTAX   INTEGER
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "For the purpose of easing the instancing of addressed
            and addressless interfaces; This variable takes the
            value 0 on interfaces with IP Addresses, and the value
            of ifIndex for interfaces having no IP Address.  On row
            creation, this can be derived from the instance."
         ::= { ospfIfMetricEntry 2 }

     ospfIfMetricTOS OBJECT-TYPE
         SYNTAX   TOSType
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "The type of service metric being referenced.  On row
            creation, this can be derived from the instance."
         ::= { ospfIfMetricEntry 3 }

     ospfIfMetricMetric OBJECT-TYPE
         SYNTAX   Metric
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "The metric of using this type of service on this
            interface.  The default value of the TOS 0 Metric is
            10^8 / ifSpeed.

            The value FFFF is distinguished to mean 'no route via
            this TOS'."
         ::= { ospfIfMetricEntry 4 }



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RFC 1252                   OSPF Version 2 MIB                August 1991


     ospfIfMetricStatus OBJECT-TYPE
         SYNTAX   Validation
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "This variable displays the validity or invalidity of
            the entry.  Setting it to 'invalid' has the effect of
            rendering it inoperative.  The internal effect (row
            removal) is implementation dependent."
         DEFVAL   { valid }
         ::= { ospfIfMetricEntry 5 }


     --  OSPF Virtual Interface Table

     --      The Virtual Interface Table describes the virtual
     --      links that the OSPF Process is configured to
     --      carry on.

     ospfVirtIfTable OBJECT-TYPE
         SYNTAX   SEQUENCE OF OspfVirtIfEntry
         ACCESS   not-accessible
         STATUS   mandatory
         DESCRIPTION
            "Information about this router's virtual interfaces."
         REFERENCE
            "OSPF Version 2, Appendix C.4  Virtual link parameters"
         ::= { ospf 9 }

     ospfVirtIfEntry OBJECT-TYPE
         SYNTAX   OspfVirtIfEntry
         ACCESS   not-accessible
         STATUS   mandatory
         DESCRIPTION
            "Information about a single Virtual Interface."
         INDEX { ospfVirtIfAreaID, ospfVirtIfNeighbor }
         ::= { ospfVirtIfTable 1 }

     OspfVirtIfEntry ::=
         SEQUENCE {
             ospfVirtIfAreaID
                 AreaID,
             ospfVirtIfNeighbor
                 RouterID,
             ospfVirtIfTransitDelay
                 UpToMaxAge,
             ospfVirtIfRetransInterval
                 UpToMaxAge,



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             ospfVirtIfHelloInterval
                 HelloRange,
             ospfVirtIfRtrDeadInterval
                 PositiveInteger,
             ospfVirtIfState
                 INTEGER,
             ospfVirtIfEvents
                 Counter,
             ospfVirtIfAuthKey
                 OCTET STRING,
             ospfVirtIfStatus
                 Validation
         }

     ospfVirtIfAreaID OBJECT-TYPE
         SYNTAX   AreaID
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "The Transit Area that the Virtual Link traverses.  By
            definition, this is not 0.0.0.0"
         ::= { ospfVirtIfEntry 1 }

     ospfVirtIfNeighbor OBJECT-TYPE
         SYNTAX   RouterID
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "The Router ID of the Virtual Neighbor."
         ::= { ospfVirtIfEntry 2 }

     ospfVirtIfTransitDelay OBJECT-TYPE
         SYNTAX   UpToMaxAge
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "The estimated number of seconds it takes to transmit a
            link- state update packet over this interface."
         DEFVAL { 1 }
         ::= { ospfVirtIfEntry 3 }

     ospfVirtIfRetransInterval OBJECT-TYPE
         SYNTAX   UpToMaxAge
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "The number of seconds between link-state advertisement
            retransmissions, for adjacencies belonging to this



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RFC 1252                   OSPF Version 2 MIB                August 1991


            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 }
         ::= { ospfVirtIfEntry 4 }

     ospfVirtIfHelloInterval OBJECT-TYPE
         SYNTAX   HelloRange
         ACCESS   read-write
         STATUS   mandatory
         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 }
         ::= { ospfVirtIfEntry 5 }

     ospfVirtIfRtrDeadInterval OBJECT-TYPE
         SYNTAX   PositiveInteger
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "The number of seconds that a router's Hello packets
            have not been seen before it's 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 }
         ::= { ospfVirtIfEntry 6 }

     ospfVirtIfState OBJECT-TYPE
         SYNTAX   INTEGER {
                     down (1),            -- these use the same encoding
                     pointToPoint (4)     -- as the ospfIfTable
                  }
         ACCESS   read-only
         STATUS   mandatory
         DESCRIPTION
            "OSPF virtual interface states."
         DEFVAL   { down }
         ::= { ospfVirtIfEntry 7 }

     ospfVirtIfEvents OBJECT-TYPE
         SYNTAX   Counter
         ACCESS   read-only
         STATUS   mandatory
         DESCRIPTION



Baker & Coltun                                                 [Page 33]

RFC 1252                   OSPF Version 2 MIB                August 1991


            "The number of state changes or error events on this
            Virtual Link"
         DEFVAL   { 0 }
         ::= { ospfVirtIfEntry 8 }

     ospfVirtIfAuthKey OBJECT-TYPE
         SYNTAX   OCTET STRING
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "If Authentication Type is simplePassword, the device
            will left adjust and zero fill to 8 octets.

            When read, ospfVifAuthKey always returns a string of
            length zero."
         REFERENCE
            "OSPF Version 2, Section 9 The Interface Data
            Structure"
         DEFVAL   { '0000000000000000'H }    -- 0.0.0.0.0.0.0.0
         ::= { ospfVirtIfEntry 9 }

     ospfVirtIfStatus OBJECT-TYPE
         SYNTAX   Validation
         ACCESS   read-write
         STATUS   mandatory
         DESCRIPTION
            "This variable displays the validity or invalidity of
            the entry.  Setting it to 'invalid' has the effect of
            rendering it inoperative.  The internal effect (row
            removal) is implementation dependent."
         DEFVAL   { valid }
         ::= { ospfVirtIfEntry 10 }


     --  OSPF Neighbor Table

     --      The OSPF Neighbor Table describes all neighbors in
     --      the locality of the subject router.

     ospfNbrTable OBJECT-TYPE
         SYNTAX   SEQUENCE OF OspfNbrEntry
         ACCESS   not-accessible
         STATUS   mandatory
         DESCRIPTION
            "A table of non-virtual neighbor information."
         REFERENCE
            "OSPF Version 2, Section 10 The Neighbor Data
            Structure"



Baker & Coltun                                                 [Page 34]

RFC 1252                   OSPF Version 2 MIB                August 1991


         ::= { ospf 10 }

     ospfNbrEntry OBJECT-TYPE
         SYNTAX   OspfNbrEntry
         ACCESS   not-accessible
         STATUS   mandatory
         DESCRIPTION
            "The information regarding a single neighbor."
         REFERENCE
            "OSPF Version 2, Section 10 The Neighbor Data
            Structure"
         INDEX { ospfNbrIpAddr, ospfNbrAddressLessIndex }
         ::= { ospfNbrTable 1 }

     OspfNbrEntry ::=
         SEQUENCE {
             ospfNbrIpAddr
                 IpAddress,
             ospfNbrAddressLessIndex
                 InterfaceIndex,
             ospfNbrRtrId
                 RouterID,
             ospfNbrOptions
                 INTEGER,
             ospfNbrPriority
                 DesignatedRouterPriority,
             ospfNbrState
                 INTEGER,
             ospfNbrEvents
                 Counter,
             ospfNbrLSRetransQLen
                 Gauge,
             ospfNBMANbrStatus
                 Validation
         }

     ospfNbrIpAddr OBJECT-TYPE
         SYNTAX   IpAddress
         ACCESS   read-write
         STATUS   mandat