-- extracted from draft-ietf-ospf-mib-update-05.txt
-- at Sat Nov 25 16:04:52 2000

OSPF-MIB DEFINITIONS ::= BEGIN

IMPORTS
     MODULE-IDENTITY, OBJECT-TYPE, Counter32, Gauge32,
     Integer32, IpAddress, mib-2
                  FROM SNMPv2-SMI
     TEXTUAL-CONVENTION, TruthValue, RowStatus
                  FROM SNMPv2-TC
     MODULE-COMPLIANCE, OBJECT-GROUP
                  FROM SNMPv2-CONF
     InterfaceIndexOrZero
                  FROM IF-MIB;


ospf MODULE-IDENTITY
        LAST-UPDATED "200011201015Z" -- Mon Nov 20 10:15:00 GMT 2000
        ORGANIZATION "IETF OSPF Working Group"
        CONTACT-INFO
        "       Spencer Giacalone
        Postal: Predictive Systems
                25a Vreeland Road
                Florham Park, NJ 07932
        Tel:    +1 (973) 301-5695
        E-Mail: spencer.giacalone@predictive.com

                Dan Joyal
        Postal: Quantum Bridge Communications
                1 High Street
                North Andover, MA  01845
        Tel:    +1 (978) 688-9100
        E-Mail: djoyal@quantumbridge.com"
        DESCRIPTION
           "The MIB module to describe the OSPF Version 2
           Protocol. Note that some objects in this MIB
           module may pose a significant security risk.
           Refer to the Security Considerations section
           in the document defining this MIB module for more
           information"
        REVISION "200011201015Z" -- Mon Nov 20 10:15:00 GMT 2000
        DESCRIPTION
          "Updated for latest changes to OSPF Version 2"
        REVISION "9501201225Z" -- Fri Jan 20 12:25:50 PST 1995
        DESCRIPTION
           "The initial SMIv2 revision of this MIB module, published in
           RFC1850."
        ::= { mib-2 14 }

--  Note the Area ID, in OSPF, has the same format as an IP Address,
--  but has the function of defining a summarization point for
--  Link State Advertisements
AreaID ::= TEXTUAL-CONVENTION
        STATUS       current
        DESCRIPTION
           "An OSPF Area Identifier."
        SYNTAX       IpAddress

--  Note: The Router ID, in OSPF, has the same format as an IP
--  Address, but identifies the router independent of its IP Address.

RouterID ::= TEXTUAL-CONVENTION
        STATUS       current
        DESCRIPTION
           "A OSPF Router Identifier."
        SYNTAX       IpAddress

--  Note the OSPF Metric is defined as an unsigned value in the range

Metric ::= TEXTUAL-CONVENTION
        STATUS       current
        DESCRIPTION
           "The OSPF Internal Metric."
        SYNTAX       Integer32 (0..'FFFF'h)

BigMetric ::= TEXTUAL-CONVENTION
        STATUS       current
        DESCRIPTION
           "The OSPF External Metric."
        SYNTAX       Integer32 (0..'FFFFFF'h)

--  Status Values

Status ::= TEXTUAL-CONVENTION
        STATUS       current
        DESCRIPTION
           "An indication of the operability of an OSPF
           function or feature. For example, The status
           of an interface: 'enabled' indicates that
           it is willing to communicate with other OSPF Routers,
           while 'disabled' indicates that it is not."
        SYNTAX       INTEGER { enabled (1), disabled (2) }

--  Note that the following Time Durations are measured in seconds

PositiveInteger ::= TEXTUAL-CONVENTION
        STATUS       current
        DESCRIPTION
           "A positive integer. Values in excess are precluded as
           unnecessary and prone to interoperability issues."
        SYNTAX       Integer32 (0..'7FFFFFFF'h)

HelloRange ::= TEXTUAL-CONVENTION
        STATUS       current
        DESCRIPTION
           "The range of intervals on which hello messages are
           exchanged."
        SYNTAX       Integer32 (1..'FFFF'h)

UpToMaxAge ::= TEXTUAL-CONVENTION
        STATUS       current
        DESCRIPTION
           "The values that one might find or configure for
           variables bounded by the maximum age of an LSA."
        SYNTAX       Integer32 (0..3600)

--  The range of ifIndex

InterfaceIndex ::= TEXTUAL-CONVENTION
        STATUS       obsolete
        DESCRIPTION
           "The range of ifIndex. This statement
           no longer used and is included for backwards-
           compatibility "
        SYNTAX       Integer32

--  Potential Priorities for the Designated Router Election

DesignatedRouterPriority ::= TEXTUAL-CONVENTION
        STATUS       current
        DESCRIPTION
           "The values defined for the priority of a system for
           becoming the designated router."
        SYNTAX       Integer32 (0..'FF'h)

TOSType ::= TEXTUAL-CONVENTION
        STATUS      current
        DESCRIPTION
           "Type of Service is defined as a mapping to the IP Type of
           Service Flags as defined in the IP Forwarding Table MIB

               +-----+-----+-----+-----+-----+-----+-----+-----+
               |                 |                       |     |
               |   PRECEDENCE    |    TYPE OF SERVICE    |  0  |
               |                 |                       |     |
               +-----+-----+-----+-----+-----+-----+-----+-----+

                        IP TOS                IP TOS
                   Field     Policy      Field     Policy

                   Contents    Code      Contents    Code
                   0 0 0 0  ==>   0      0 0 0 1  ==>   2
                   0 0 1 0  ==>   4      0 0 1 1  ==>   6
                   0 1 0 0  ==>   8      0 1 0 1  ==>  10
                   0 1 1 0  ==>  12      0 1 1 1  ==>  14
                   1 0 0 0  ==>  16      1 0 0 1  ==>  18
                   1 0 1 0  ==>  20      1 0 1 1  ==>  22
                   1 1 0 0  ==>  24      1 1 0 1  ==>  26
                   1 1 1 0  ==>  28      1 1 1 1  ==>  30

            The remaining values are left for future definition."
            SYNTAX       Integer32 (0..30)


--  OSPF General Variables

--      Note: These parameters apply globally to the Router's
--      OSPF Process.

ospfGeneralGroup OBJECT IDENTIFIER ::= { ospf 1 }

   ospfRouterId OBJECT-TYPE
        SYNTAX       RouterID
        MAX-ACCESS   read-write
        STATUS       current
        DESCRIPTION
           "A 32-bit integer uniquely identifying the
           router in the Autonomous System.
           By convention, to ensure uniqueness, this
           should default to the value of one of the
           router's IP interface addresses."
        REFERENCE
           "OSPF Version 2, C.1 Global parameters"
        ::= { ospfGeneralGroup 1 }

   ospfAdminStat OBJECT-TYPE
        SYNTAX       Status
        MAX-ACCESS   read-write
        STATUS       current
        DESCRIPTION
           "The administrative status of OSPF in the
           router. The value 'enabled' denotes that the
           OSPF Process is active on at least one inter-
           face; 'disabled' disables  it on all inter-
           faces."
        ::= { ospfGeneralGroup 2 }

   ospfVersionNumber OBJECT-TYPE
        SYNTAX       INTEGER { version2 (2) }
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The current version number of the OSPF  proto-
           col is 2."

        REFERENCE
           "OSPF Version 2, Title"
        ::= { ospfGeneralGroup 3 }

   ospfAreaBdrRtrStatus OBJECT-TYPE
        SYNTAX       TruthValue
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "A flag to note whether this router is an area
           border router."
        REFERENCE
           "OSPF Version 2, Section 3 Splitting the AS into
           Areas"
        ::= { ospfGeneralGroup 4 }

   ospfASBdrRtrStatus OBJECT-TYPE
        SYNTAX       TruthValue
        MAX-ACCESS   read-write
        STATUS       current
        DESCRIPTION
           "A flag to note whether this router is config-
           ured as an Autonomous System border router."
        REFERENCE
           "OSPF Version 2, Section 3.3 Classification of
           routers"
        ::= { ospfGeneralGroup 5 }

   ospfExternLsaCount OBJECT-TYPE
         SYNTAX       Gauge32
         MAX-ACCESS   read-only
         STATUS       current
         DESCRIPTION
            "The number of external (LS type 5) link-state
            advertisements in the link-state database."
         REFERENCE
            "OSPF Version 2, Appendix A.4.5 AS external link
            advertisements"
         ::= { ospfGeneralGroup 6 }

   ospfExternLsaCksumSum OBJECT-TYPE
         SYNTAX       Integer32
         MAX-ACCESS   read-only
         STATUS       current
         DESCRIPTION
            "The 32-bit unsigned sum of the LS checksums of
            the  external link-state advertisements con-
            tained in the link-state database. This sum
            can be used to determine if there has been a
            change in a router's link state  database, and
            to compare the link-state database of two
            routers."
         ::= { ospfGeneralGroup 7 }

   ospfTOSSupport OBJECT-TYPE
        SYNTAX       TruthValue
        MAX-ACCESS   read-write
        STATUS       current
        DESCRIPTION
           "The router's support for type-of-service rout-
           ing."
        REFERENCE
           "OSPF Version 2, Appendix F.1.2 Optional TOS
           support"
        ::= { ospfGeneralGroup 8 }

    ospfOriginateNewLsas OBJECT-TYPE
        SYNTAX       Counter32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The number of  new  link-state  advertisements
           that  have been originated.  This number is in-
           cremented each time the router originates a new
           LSA."
         ::= { ospfGeneralGroup 9 }

   ospfRxNewLsas OBJECT-TYPE
        SYNTAX       Counter32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The number of link-state advertisements re-
           ceived determined to be new instantiations.
           This number does not include newer instantia-
           tions of self-originated link-state advertise-
           ments."
        ::= { ospfGeneralGroup 10 }

   ospfExtLsdbLimit OBJECT-TYPE
        SYNTAX       Integer32 (-1..'7FFFFFFF'h)
        MAX-ACCESS   read-write
        STATUS       current
        DESCRIPTION
           "The maximum  number  of non-default AS-
           external-LSAs entries that can be stored in the
           link-state database. If the value is -1, then
           there is no limit.

           When the number of non-default AS-external-LSAs
           in  a router's link-state database reaches
           ospfExtLsdbLimit, the router enters Overflow-
           State. The router never holds more than
           ospfExtLsdbLimit non-default AS-external-LSAs
           in  its  database. OspfExtLsdbLimit MUST be set
           identically in all routers attached to the OSPF
           backbone and/or any regular OSPF area. (i.e.,
           OSPF stub areas and NSSAs are excluded)."
         DEFVAL { -1 }
         ::= { ospfGeneralGroup 11 }

   ospfMulticastExtensions OBJECT-TYPE
        SYNTAX       Integer32
        MAX-ACCESS   read-write
        STATUS       current
        DESCRIPTION
           "A Bit Mask indicating whether the router is
           forwarding IP multicast (Class D) datagrams
           based on the algorithms defined in the Multi-
           cast Extensions to OSPF.

           Bit 0, if set, indicates that the router can
           forward IP multicast datagrams in the router's
           directly attached areas (called intra-area mul-
           ticast routing).

           Bit 1, if set, indicates that the router can
           forward IP multicast datagrams between OSPF
           areas (called inter-area multicast routing).

           Bit 2, if set, indicates that the router can
           forward IP multicast datagrams between Auto-
           nomous Systems (called inter-AS multicast rout-
           ing).

           Only certain combinations of bit  settings are
           allowed, namely: 0 (no multicast forwarding is
           enabled), 1 (intra-area multicasting only), 3
           (intra-area and inter-area  multicasting), 5
           (intra-area and inter-AS multicasting) and 7
           (multicasting everywhere). By default, no mul-
           ticast forwarding is enabled."
        DEFVAL { 0 }
        ::= { ospfGeneralGroup 12 }

   ospfExitOverflowInterval OBJECT-TYPE
           SYNTAX       PositiveInteger
           MAX-ACCESS   read-write
           STATUS       current
           DESCRIPTION
              "The number of seconds that, after  entering
              OverflowState, a router will attempt to leave
              OverflowState. This allows the router to again
              originate  non-default  AS-external-LSAs. When
              set to 0, the router will not leave Overflow-
              State until restarted."
            DEFVAL { 0 }
            ::= { ospfGeneralGroup 13 }

   ospfDemandExtensions OBJECT-TYPE
        SYNTAX       TruthValue
        MAX-ACCESS   read-write
        STATUS       current
        DESCRIPTION
           "The router's support for demand routing."
        REFERENCE
           "Extending OSPF to Support Demand Circuits"
        ::= { ospfGeneralGroup 14 }

   ospfRFC1583Compatibility  OBJECT-TYPE
        SYNTAX       TruthValue
        MAX-ACCESS   read-write
        STATUS       current
        DESCRIPTION
           "Indicates metrics used to choose among multiple AS-
           external-LSAs. When RFC1583Compatibility is set to
           enabled, only cost will be used when choosing among
           multiple AS-external-LSAs advertising the same
           destination. When RFC1583Compatibility is set to
           disabled, preference will be driven first by type of
           path using cost only to break ties."
         REFERENCE
            "OSPF Version 2, Section 16.4.1 External path preferences"
         ::= { ospfGeneralGroup 15 }

  ospfOpaqueLsaSupport  OBJECT-TYPE
        SYNTAX       TruthValue
        MAX-ACCESS   read-write
        STATUS       current
        DESCRIPTION
           "The router's support for Opaque LSA types."
        REFERENCE
           "The OSPF Opaque LSA Option"
        ::= { ospfGeneralGroup 16 }

   ospfTrafficEngineeringSupport OBJECT-TYPE
        SYNTAX       TruthValue
        MAX-ACCESS   read-write
        STATUS       current
        DESCRIPTION
           "The router's support for OSPF traffic engineering."
        ::= { ospfGeneralGroup 17 }

--  OSPF Area Data Structure
--     The OSPF Area Data Structure contains information
--     regarding the various areas. The interfaces and
--     virtual links are configured as part of these areas.
--     Area 0.0.0.0, by definition, is the Backbone Area

   ospfAreaTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfAreaEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "Information describing the configured parame-
           ters and cumulative statistics of the router's
           attached areas."
        REFERENCE
           "OSPF Version 2, Section 6 The Area Data Struc-
           ture"
        ::= { ospf 2 }

   ospfAreaEntry OBJECT-TYPE
        SYNTAX       OspfAreaEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "Information describing the configured parame-
           ters and cumulative statistics of one of the
           router's attached areas."
        INDEX { ospfAreaId }
        ::= { ospfAreaTable 1 }

   OspfAreaEntry ::=
         SEQUENCE {
            ospfAreaId
               AreaID,
            ospfAuthType
               Integer32,
            ospfImportAsExtern
               INTEGER,
            ospfSpfRuns
               Counter32,
            ospfAreaBdrRtrCount
               Gauge32,
            ospfAsBdrRtrCount
               Gauge32,
            ospfAreaLsaCount
               Gauge32,
            ospfAreaLsaCksumSum
               Integer32,
            ospfAreaSummary
               INTEGER,
            ospfAreaStatus
               RowStatus,
            ospfAreaNssaTranslatorRole
               INTEGER,
            ospfAreaNssaTranslatorState
               INTEGER,
            ospfAreaNssaTranslatorStabilityInterval
               PositiveInteger,
            ospfAreaNssaTranslatorEvents
               Counter32
            }

   ospfAreaId OBJECT-TYPE
        SYNTAX       AreaID
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "A 32-bit integer uniquely identifying an area.
           Area ID 0.0.0.0 is used for the OSPF backbone."
        REFERENCE
           "OSPF Version 2, Appendix C.2 Area parameters"
        ::= { ospfAreaEntry 1 }

       ospfAuthType OBJECT-TYPE
        SYNTAX       Integer32
                        -- none (0),
                        -- simplePassword (1)
                        -- md5 (2)
                        -- reserved for specification by IANA (> 2)
        MAX-ACCESS   read-create
        STATUS       obsolete
        DESCRIPTION
           "The authentication type specified for an area.
           Additional authentication types may be assigned
           locally on a per Area basis."
        REFERENCE
           "OSPF Version 2, Appendix D Authentication"
        DEFVAL { 0 } -- no authentication, by default
        ::= { ospfAreaEntry 2 }

   ospfImportAsExtern OBJECT-TYPE
        SYNTAX       INTEGER {
                       importExternal (1),
                       importNoExternal (2),
                       importNssa (3)
                       }
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "Indicates whether an area is a Stub area, NSSA, or standard
           area. Type-5 AS-External LSAs and Type-11 Opaque LSAs are
           not imported into Stub Areas or NSSAs. NSSAs import AS-
           External data as Type-7 LSAs"
        REFERENCE
           "OSPF Version 2, Appendix C.2 Area parameters"
           DEFVAL { importExternal }
        ::= { ospfAreaEntry 3 }

   ospfSpfRuns OBJECT-TYPE
        SYNTAX       Counter32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The number of times that the intra-area route
           table  has  been calculated using this area's
           link-state database. This is typically done
           using Dijkstra's algorithm."
        ::= { ospfAreaEntry 4 }

   ospfAreaBdrRtrCount OBJECT-TYPE
        SYNTAX       Gauge32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The total number of area border routers reach-
           able within this area. This is initially zero,
           and is calculated in each SPF Pass."
        ::= { ospfAreaEntry 5 }

   ospfAsBdrRtrCount OBJECT-TYPE
        SYNTAX       Gauge32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The total number of Autonomous System border
           routers reachable within this area. This is
           initially zero, and is calculated in each SPF
           Pass."
        ::= { ospfAreaEntry 6 }

   ospfAreaLsaCount OBJECT-TYPE
        SYNTAX       Gauge32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The total number of link-state advertisements
           in this area's link-state database, excluding
           AS External LSA's."
        ::= { ospfAreaEntry 7 }

   ospfAreaLsaCksumSum OBJECT-TYPE
        SYNTAX       Integer32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The 32-bit unsigned sum of the link-state  ad-
           vertisements' LS checksums contained in this
           area's link-state database. This sum excludes
           external (LS type 5) link-state advertisements.
           The sum can be used to determine if there has
           been a change in a router's link state data-
           base, and to compare the link-state database of
           two routers."
        DEFVAL { 0 }
        ::= { ospfAreaEntry 8 }

   ospfAreaSummary OBJECT-TYPE
        SYNTAX       INTEGER {
                        noAreaSummary (1),
                        sendAreaSummary (2)
                        }
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The variable ospfAreaSummary controls the im-
           port of summary LSAs into stub and NSSA areas.
           It has no effect on other areas.

           If it is noAreaSummary, the router will neither
           originate nor propagate summary LSAs into the
           stub or NSSA area. It will rely entirely on its
           default route.

           If it is sendAreaSummary, the router will both
           summarize and propagate summary LSAs."
        DEFVAL { noAreaSummary }
        ::= { ospfAreaEntry 9 }

   ospfAreaStatus 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."
        ::= { ospfAreaEntry 10 }

   ospfAreaNssaTranslatorRole OBJECT-TYPE
        SYNTAX       INTEGER { always (1), candidate (2) }
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "Indicates an NSSA Border router's ability to
           perform NSSA translation of type-7 LSAs into
           type-5 LSAs."
        DEFVAL { candidate }
        ::= { ospfAreaEntry 11 }

   ospfAreaNssaTranslatorState OBJECT-TYPE
        SYNTAX       INTEGER { enabled (1),
                        elected (2),
                        disabled (3)
                        }
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "Indicates if and how an NSSA Border router is
           performing NSSA translation of type-7 LSAs into type-5
           LSAs. When this object set to enabled, the NSSA Border
           router's OspfAreaNssaExtTranslatorRole has been set to
           always. When this object is set to elected, a candidate
           NSSA Border router is Translating type-7 LSAs into type-5.
           When this object is set to disabled, a candidate NSSA
           Border router is NOT translating type-7 LSAs into type-5."
        ::= { ospfAreaEntry 12 }

   ospfAreaNssaTranslatorStabilityInterval OBJECT-TYPE
        SYNTAX       PositiveInteger
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The number of seconds after an elected translator
           determines its services are no longer required, that
           it should continue to perform its translation duties."
        DEFVAL { 40 }
        ::= { ospfAreaEntry 13 }

   ospfAreaNssaTranslatorEvents OBJECT-TYPE
        SYNTAX       Counter32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "Indicates the number of Translator State changes
           that have occurred since the last boot-up."
        ::= { ospfAreaEntry 14 }


--  OSPF Area Default Metric Table

--     The OSPF Area Default Metric Table describes the metrics
--     that a default Area Border Router will advertise into a
--     Stub area.

   ospfStubAreaTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfStubAreaEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "The set of metrics that will be advertised  by
           a default Area Border Router into a stub area."
        REFERENCE
           "OSPF Version 2, Appendix C.2, Area Parameters"
        ::= { ospf 3 }

   ospfStubAreaEntry OBJECT-TYPE
        SYNTAX       OspfStubAreaEntry
        MAX-ACCESS   not-accessible
        STATUS      current
        DESCRIPTION
           "The metric for a given Type of Service that
           will be advertised by a default Area Border
           Router into a stub area."
        REFERENCE
           "OSPF Version 2, Appendix C.2, Area Parameters"
        INDEX { ospfStubAreaId, ospfStubTOS }
        ::= { ospfStubAreaTable 1 }

   OspfStubAreaEntry ::=
        SEQUENCE {
           ospfStubAreaId
              AreaID,
           ospfStubTOS
              TOSType,
           ospfStubMetric
              BigMetric,
           ospfStubStatus
              RowStatus,
           ospfStubMetricType
              INTEGER
           }

   ospfStubAreaId OBJECT-TYPE
        SYNTAX       AreaID
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The 32 bit identifier for the Stub Area. On
           creation, this can be derived from the in-
           stance."
        ::= { ospfStubAreaEntry 1 }

   ospfStubTOS OBJECT-TYPE
        SYNTAX       TOSType
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Type of Service associated with the
           metric. On creation, this can be derived from
           the instance."
        ::= { ospfStubAreaEntry 2 }

   ospfStubMetric OBJECT-TYPE
        SYNTAX       BigMetric
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The metric value applied at the indicated type
           of service. By default, this equals the least
           metric at the type of service among the inter-
           faces to other areas."
        ::= { ospfStubAreaEntry 3 }

   ospfStubStatus 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."
        ::= { ospfStubAreaEntry 4 }

   ospfStubMetricType OBJECT-TYPE
        SYNTAX       INTEGER {
                        ospfMetric (1),  -- OSPF Metric
                        comparableCost (2), -- external type 1
                        nonComparable  (3) -- external type 2
                        }
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "This variable displays the type of metric ad-
           vertised as a default route."
        DEFVAL { ospfMetric }
        ::= { ospfStubAreaEntry 5 }


--  OSPF Link State Database

--     The Link State Database contains the Link State
--     Advertisements from throughout the areas that the
--     device is attached to.

   ospfLsdbTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "The OSPF Process's Link State Database."
        REFERENCE
           "OSPF Version 2, Section 12 Link State Adver-
           tisements"
        ::= { ospf 4 }

   ospfLsdbEntry OBJECT-TYPE
        SYNTAX   OspfLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "A single Link State Advertisement."
        INDEX { ospfLsdbAreaId, ospfLsdbType,
           ospfLsdbLsid, ospfLsdbRouterId }
        ::= { ospfLsdbTable 1 }

   OspfLsdbEntry ::=
        SEQUENCE {
           ospfLsdbAreaId
              AreaID,
           ospfLsdbType
              INTEGER,
           ospfLsdbLsid
              IpAddress,
           ospfLsdbRouterId
              RouterID,
           ospfLsdbSequence
              Integer32,
           ospfLsdbAge
              Integer32,
           ospfLsdbChecksum
              Integer32,
           ospfLsdbAdvertisement
              OCTET STRING
           }

   ospfLsdbAreaId OBJECT-TYPE
        SYNTAX       AreaID
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The 32 bit identifier of the Area from which
           the LSA was received."
        REFERENCE
           "OSPF Version 2, Appendix C.2 Area parameters"
        ::= { ospfLsdbEntry 1 }

--  Note: External Link State Advertisements are permitted
--  for backward compatibility, but should be displayed in
--  the ospfExtLsdbTable rather than here.

   ospfLsdbType OBJECT-TYPE
        SYNTAX       INTEGER {
                        routerLink (1),
                        networkLink (2),
                        summaryLink (3),
                        asSummaryLink (4),
                        asExternalLink (5), -- but see ospfExtLsdbTable
                        multicastLink (6),
                        nssaExternalLink (7),
                        areaOpaqueLink (10)
                        }
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The type of the link state advertisement.
           Each link state type has a separate advertise-
           ment format."
        REFERENCE
           "OSPF Version 2, Appendix A.4.1 The  Link  State
           Advertisement header"
        ::= { ospfLsdbEntry 2 }

   ospfLsdbLsid OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Link State ID is an LS Type Specific field
           containing either a Router ID or an IP Address;
           it identifies the piece of the routing domain
           that is being described by the advertisement."
        REFERENCE
           "OSPF Version 2, Section 12.1.4 Link State ID"
        ::= { ospfLsdbEntry 3 }

   ospfLsdbRouterId OBJECT-TYPE
        SYNTAX       RouterID
        MAX-ACCESS   read-only
        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"
        ::= { ospfLsdbEntry 4 }

--  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.

   ospfLsdbSequence OBJECT-TYPE
        SYNTAX       Integer32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The sequence number field is a signed 32-bit
           integer. It is used to detect old and dupli-
           cate 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"
        ::= { ospfLsdbEntry 5 }

   ospfLsdbAge OBJECT-TYPE
        SYNTAX       Integer32 -- Should be 0..MaxAge, except when
                               -- doNotAge bit is set
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "This field is the age of the link state adver-
           tisement in seconds."
        REFERENCE
           "OSPF Version 2, Section 12.1.1 LS age"
        ::= { ospfLsdbEntry 6 }

   ospfLsdbChecksum 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 connec-
           tionless datagrams; it is commonly referred  to
           as the Fletcher checksum."
         REFERENCE
            "OSPF Version 2, Section 12.1.7 LS checksum"
         ::= { ospfLsdbEntry 7 }

   ospfLsdbAdvertisement OBJECT-TYPE
        SYNTAX       OCTET STRING (SIZE (1..65535))
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The entire Link State Advertisement, including
           its header."
        REFERENCE
           "OSPF Version 2, Section 12 Link State Adver-
           tisements"
        ::= { ospfLsdbEntry 8 }


--  Address Range Table

--     The Address Range Table acts as an adjunct to the Area
--     Table; It describes those Address Range Summaries that
--     are configured to be propagated from an Area to reduce
--     the amount of information about it which is known beyond
--     its borders.

   ospfAreaRangeTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfAreaRangeEntry
        MAX-ACCESS   not-accessible
        STATUS       obsolete
        DESCRIPTION
           "A range if IP addresses specified by an IP
           address/IP network mask pair. For example,
           class B address range of X.X.X.X with a network
           mask  of  255.255.0.0 includes all IP addresses
           from X.X.0.0 to X.X.255.255"
        REFERENCE
           "OSPF Version 2, Appendix C.2  Area parameters"
        ::= { ospf 5 }

   ospfAreaRangeEntry OBJECT-TYPE
        SYNTAX       OspfAreaRangeEntry
        MAX-ACCESS   not-accessible
        STATUS       obsolete
        DESCRIPTION
           "A range if IP addresses specified  by  an  IP
           address/IP network mask pair. For example,
           class B address range of X.X.X.X with a network
           mask of 255.255.0.0 includes all IP addresses
           from X.X.0.0 to X.X.255.255"
        REFERENCE
           "OSPF Version 2, Appendix C.2  Area parameters"
        INDEX { ospfAreaRangeAreaId, ospfAreaRangeNet }
        ::= { ospfAreaRangeTable 1 }

   OspfAreaRangeEntry ::=
        SEQUENCE {
           ospfAreaRangeAreaId
              AreaID,
           ospfAreaRangeNet
              IpAddress,
           ospfAreaRangeMask
              IpAddress,
           ospfAreaRangeStatus
              RowStatus,
           ospfAreaRangeEffect
              INTEGER
           }

   ospfAreaRangeAreaId OBJECT-TYPE
        SYNTAX       AreaID
        MAX-ACCESS   read-only
        STATUS       obsolete
        DESCRIPTION
           "The Area the Address Range is to be found
           within."
        REFERENCE
           "OSPF Version 2, Appendix C.2 Area parameters"
        ::= { ospfAreaRangeEntry 1 }

   ospfAreaRangeNet OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       obsolete
        DESCRIPTION
           "The IP Address of the Net or Subnet indicated
           by the range."
        REFERENCE
           "OSPF Version 2, Appendix C.2 Area parameters"
        ::= { ospfAreaRangeEntry 2 }

   ospfAreaRangeMask OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-create
        STATUS       obsolete
        DESCRIPTION
           "The Subnet Mask that pertains to the Net or
           Subnet."
        REFERENCE
           "OSPF Version 2, Appendix C.2 Area parameters"
        ::= { ospfAreaRangeEntry 3 }

   ospfAreaRangeStatus OBJECT-TYPE
        SYNTAX       RowStatus
        MAX-ACCESS   read-create
        STATUS       obsolete
        DESCRIPTION
           "This object permits management of the table by
           facilitating actions such as row creation,
           construction and destruction."
        ::= { ospfAreaRangeEntry 4 }

   ospfAreaRangeEffect OBJECT-TYPE
        SYNTAX       INTEGER {
                        advertiseMatching (1),
                        doNotAdvertiseMatching (2)
                        }
        MAX-ACCESS   read-create
        STATUS       obsolete
        DESCRIPTION
           "Subnets subsumed by ranges either trigger  the
           advertisement of the indicated summary (adver-
           tiseMatching), or result in the subnet's not
           being advertised at all outside the area."
        DEFVAL { advertiseMatching }
        ::= { ospfAreaRangeEntry 5 }


--  OSPF Host Table

--     The Host/Metric Table indicates what hosts are directly
--     attached to the Router, what metrics and types of
--     service should be advertised for them and what Areas they
--     are found within.

   ospfHostTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfHostEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "The list of Hosts, and their metrics, that the
           router will advertise as host routes."
        REFERENCE
           "OSPF Version 2, Appendix C.7 Host route param-
           eters"
        ::= { ospf 6 }

   ospfHostEntry OBJECT-TYPE
        SYNTAX       OspfHostEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "A metric to be advertised, for a given type of
           service, when a given host is reachable."
        INDEX { ospfHostIpAddress, ospfHostTOS }
        ::= { ospfHostTable 1 }

   OspfHostEntry ::=
        SEQUENCE {
           ospfHostIpAddress
              IpAddress,
           ospfHostTOS
              TOSType,
           ospfHostMetric
              Metric,
           ospfHostStatus
              RowStatus,
           ospfHostAreaID
              AreaID
           }

   ospfHostIpAddress OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The IP Address of the Host."
        REFERENCE
           "OSPF Version 2, Appendix C.7 Host route parame-
           ters"
        ::= { ospfHostEntry 1 }

   ospfHostTOS OBJECT-TYPE
        SYNTAX       TOSType
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Type of Service of the route being config-
           ured."
        REFERENCE
           "OSPF Version 2, Appendix C.7 Host route parame-
           ters"
        ::= { ospfHostEntry 2 }

   ospfHostMetric 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 parame-
           ters"
        ::= { ospfHostEntry 3 }

   ospfHostStatus 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."
        ::= { ospfHostEntry 4 }

   ospfHostAreaID OBJECT-TYPE
        SYNTAX       AreaID
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The Area the Host Entry is to be found within."
        REFERENCE
           "OSPF Version 2, Appendix C.7 Host parameters"
        ::= { ospfHostEntry 5 }


--  OSPF Interface Table

--     The OSPF Interface Table augments the ipAddrTable
--     with OSPF specific information.

   ospfIfTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfIfEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "The OSPF Interface Table describes the inter-
           faces from the viewpoint of OSPF."
        REFERENCE
           "OSPF Version 2, Appendix C.3  Router interface
           parameters"
        ::= { ospf 7 }

   ospfIfEntry OBJECT-TYPE
        SYNTAX       OspfIfEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "The OSPF Interface Entry describes one inter-
           face from the viewpoint of OSPF."
        INDEX { ospfIfIpAddress, ospfAddressLessIf }
        ::= { ospfIfTable 1 }

   OspfIfEntry ::=
        SEQUENCE {
           ospfIfIpAddress
              IpAddress,
           ospfAddressLessIf
              InterfaceIndexOrZero,
           ospfIfAreaId
              AreaID,
           ospfIfType
              INTEGER,
           ospfIfAdminStat
              Status,
           ospfIfRtrPriority
              DesignatedRouterPriority,
           ospfIfTransitDelay
              UpToMaxAge,
           ospfIfRetransInterval
              UpToMaxAge,
           ospfIfHelloInterval
              HelloRange,
           ospfIfRtrDeadInterval
              PositiveInteger,
           ospfIfPollInterval
              PositiveInteger,
           ospfIfState
              INTEGER,
           ospfIfDesignatedRouter
              IpAddress,
           ospfIfBackupDesignatedRouter
              IpAddress,
           ospfIfEvents
              Counter32,
           ospfIfAuthKey
              OCTET STRING,
           ospfIfStatus
              RowStatus,
           ospfIfMulticastForwarding
              INTEGER,
           ospfIfDemand
              TruthValue,
           ospfIfAuthType
              INTEGER,
           ospfIfLsaCount
              Gauge32,
           ospfIfLsaCksumSum
              Integer32

           }

   ospfIfIpAddress OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The IP address of this OSPF interface."
        ::= { ospfIfEntry 1 }

   ospfAddressLessIf OBJECT-TYPE
        SYNTAX       InterfaceIndexOrZero
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "For the purpose of easing the instancing of
           addressed and address less interfaces; This
           variable takes the value 0 on interfaces with
           IP Addresses, and the corresponding value of
           ifIndex for interfaces having no IP Address."
        ::= { ospfIfEntry 2 }

   ospfIfAreaId OBJECT-TYPE
        SYNTAX       AreaID
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "A 32-bit integer uniquely identifying the area
           to  which the interface connects. Area ID
           0.0.0.0 is used for the OSPF backbone."
        DEFVAL { '00000000'H }  -- 0.0.0.0
        ::= { ospfIfEntry 3 }

   ospfIfType OBJECT-TYPE
        SYNTAX       INTEGER {
                        broadcast (1),
                        nbma (2),
                        pointToPoint (3),
                        pointToMultipoint (5)
                        }
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The OSPF interface type.
           By way of a default, this field may be intuited
           from the corresponding value of ifType. Broad-
           cast LANs, such as Ethernet and IEEE 802.5,
           take the value 'broadcast', X.25 and similar
           technologies take the value 'nbma', and links
           that are definitively point to point take the
           value 'pointToPoint'."
         ::= { ospfIfEntry 4 }

   ospfIfAdminStat OBJECT-TYPE
        SYNTAX       Status
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The OSPF interface's administrative status.
           The value formed on the interface, and the in-
           terface will be advertised as an internal route
           to some area. The value 'disabled' denotes
           that the interface is external to OSPF."
        DEFVAL { enabled }
        ::= { ospfIfEntry 5 }

   ospfIfRtrPriority 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 eligi-
           ble 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 }
         ::= { ospfIfEntry 6 }

   ospfIfTransitDelay OBJECT-TYPE
         SYNTAX       UpToMaxAge
         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 }
         ::= { ospfIfEntry 7 }

   ospfIfRetransInterval OBJECT-TYPE
        SYNTAX       UpToMaxAge
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The number of seconds between link-state  ad-
           vertisement retransmissions, for adjacencies
           belonging to this interface. This value is
           also used when retransmitting database descrip-
           tion and link-state request packets."
        DEFVAL { 5 }
        ::= { ospfIfEntry 8 }

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

   ospfIfRtrDeadInterval OBJECT-TYPE
        SYNTAX       PositiveInteger
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The number of seconds that a router's Hello
           packets have not been seen before it's neigh-
           bors declare the router down. 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 }
         ::= { ospfIfEntry 10 }

   ospfIfPollInterval OBJECT-TYPE
        SYNTAX       PositiveInteger
        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 }
        ::= { ospfIfEntry 11 }

   ospfIfState OBJECT-TYPE
        SYNTAX       INTEGER {
                        down (1),
                        loopback (2),
                        waiting (3),
                        pointToPoint (4),
                        designatedRouter (5),
                        backupDesignatedRouter (6),
                        otherDesignatedRouter (7)
                        }
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The OSPF Interface State."
        DEFVAL { down }
        ::= { ospfIfEntry 12 }

   ospfIfDesignatedRouter OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The IP Address of the Designated Router."
        DEFVAL { '00000000'H } -- 0.0.0.0
        ::= { ospfIfEntry 13 }

   ospfIfBackupDesignatedRouter OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The IP Address of the Backup  Designated
           Router."
        DEFVAL { '00000000'H }  -- 0.0.0.0
        ::= { ospfIfEntry 14 }

   ospfIfEvents OBJECT-TYPE
        SYNTAX       Counter32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The number of times this OSPF interface has
           changed its state, or an error has occurred."
        ::= { ospfIfEntry 15 }

   ospfIfAuthKey OBJECT-TYPE
        SYNTAX       OCTET STRING (SIZE (0..256))
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The cleartext password used as an OSPF
           Authentication key when simplePassword security
           is enabled. This object does not access any OSPF
           Cryptogaphic (e.g. MD5) Authentication Key under
           any circumstance.

           If the key length is shorter than 8 octets, the
           agent will left adjust and zero fill to 8 octets.

           Unauthenticated interfaces need no authentication
           key, and simple password authentication cannot use
           a key of more than 8 octets.

           Note that the use of simplePassword authentication
           is NOT recommended when there is concern regarding
           attack  upon the OSPF system. SimplePassword
           authentication is only sufficient to protect against
           accidental misconfigurations because it re-uses
           cleartext passwords. [RFC-1704]

           When read, ospfIfAuthKey always returns an Octet
           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
        ::= { ospfIfEntry 16 }

   ospfIfStatus 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."
        ::= { ospfIfEntry 17 }

   ospfIfMulticastForwarding OBJECT-TYPE
        SYNTAX       INTEGER {
                        blocked (1), -- no multicast forwarding
                        multicast (2), -- using multicast address
                        unicast (3) -- to each OSPF neighbor
                        }
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The way multicasts should forwarded on this
           interface; not forwarded, forwarded as data
           link multicasts, or forwarded as data link uni-
           casts. Data link multicasting is not meaning-
           ful on point to point and NBMA interfaces, and
           setting ospfMulticastForwarding to 0 effective-
           ly disables all multicast forwarding."
        DEFVAL { blocked }
        ::= { ospfIfEntry 18 }

   ospfIfDemand OBJECT-TYPE
        SYNTAX       TruthValue
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "Indicates whether Demand OSPF procedures (hel-
           lo suppression to FULL neighbors and setting the
           DoNotAge flag on propagated LSAs) should be per-
           formed on this interface."
        DEFVAL { false }
        ::= { ospfIfEntry 19 }

   ospfIfAuthType OBJECT-TYPE
        SYNTAX       INTEGER (0..255)
                        -- none (0),
                        -- simplePassword (1)
                        -- md5 (2)
                        -- reserved for specification by IANA (> 2)
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The authentication type specified for an in-
           terface. Additional authentication types may
           be assigned locally.

           Note that this object can be used to engage
           in significant attacks against an OSPF router."
        REFERENCE
           "OSPF Version 2, Appendix D Authentication"
        DEFVAL { 0 } -- no authentication, by default
        ::= { ospfIfEntry 20 }

   ospfIfLsaCount OBJECT-TYPE
        SYNTAX       Gauge32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The total number of link-local link state advertisements
           in this interface's link-local link state database."
        ::= { ospfIfEntry 21 }

   ospfIfLsaCksumSum OBJECT-TYPE
        SYNTAX       Integer32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The 32-bit unsigned sum of the link-state ad-
           vertisements' LS checksums contained in this
           interface's link-local link state database.
           The sum can be used to determine if there has
           been a change in the interface's link state data-
           base, and to compare the interface link-state database of
           routers attached to the same subnet."
        ::= { ospfIfEntry 22 }


--  OSPF Interface Metric Table

--     The Metric Table describes the metrics to be advertised
--     for a specified interface at the various types of service.
--     As such, this table is an adjunct of the OSPF Interface
--     Table.

--     Types of service, as defined by RFC 791, have the ability
--     to request low delay, high bandwidth, or reliable linkage.

--     For the purposes of this specification, the measure of
--     bandwidth:

--        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:

--       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
        MAX-ACCESS   not-accessible
        STATUS       current
        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
        MAX-ACCESS   not-accessible
        STATUS      current
        DESCRIPTION
           "A particular TOS metric for a non-virtual in-
           terface 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
              InterfaceIndexOrZero,
           ospfIfMetricTOS
              TOSType,
           ospfIfMetricValue
              Metric,
           ospfIfMetricStatus
              RowStatus
           }

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

   ospfIfMetricAddressLessIf OBJECT-TYPE
        SYNTAX       InterfaceIndexOrZero
        MAX-ACCESS   read-only
        STATUS       current
        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 in-
           terfaces having no IP Address. On row crea-
           tion, this can be derived from the instance."
         ::= { ospfIfMetricEntry 2 }

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

   ospfIfMetricValue OBJECT-TYPE
        SYNTAX       Metric
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The metric of using this type of service on
           this interface. The default value of the TOS 0
           Metric is 10^8 / ifSpeed."
        ::= { ospfIfMetricEntry 4 }

   ospfIfMetricStatus 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."
        ::= { 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
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "Information about this router's virtual inter-
           faces."
        REFERENCE
           "OSPF Version 2, Appendix C.4  Virtual link
           parameters"
        ::= { ospf 9 }

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

   OspfVirtIfEntry ::=
        SEQUENCE {
           ospfVirtIfAreaId
              AreaID,
           ospfVirtIfNeighbor
              RouterID,
           ospfVirtIfTransitDelay
              UpToMaxAge,
           ospfVirtIfRetransInterval
              UpToMaxAge,
           ospfVirtIfHelloInterval
              HelloRange,
           ospfVirtIfRtrDeadInterval
              PositiveInteger,

           ospfVirtIfState
              INTEGER,
           ospfVirtIfEvents
              Counter32,
           ospfVirtIfAuthKey
              OCTET STRING,
           ospfVirtIfStatus
              RowStatus,
           ospfVirtIfAuthType
              INTEGER,
           ospfVirtIfLsaCount
              Gauge32,
           ospfVirtIfLsaCksumSum
              Integer32
           }

   ospfVirtIfAreaId OBJECT-TYPE
        SYNTAX       AreaID
        MAX-ACCESS   read-only
        STATUS       current
        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
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Router ID of the Virtual Neighbor."
        ::= { ospfVirtIfEntry 2 }

   ospfVirtIfTransitDelay OBJECT-TYPE
        SYNTAX       UpToMaxAge
        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 }
        ::= { ospfVirtIfEntry 3 }

   ospfVirtIfRetransInterval OBJECT-TYPE
        SYNTAX       UpToMaxAge
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The number of seconds between link-state ad-
           vertisement retransmissions, for adjacencies
           belonging to this interface. This value is
           also used when retransmitting database descrip-
           tion 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
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The length of time, in seconds, between the
           Hello packets that the router sends on the in-
           terface. This value must be the same for the
           virtual neighbor."
        DEFVAL { 10 }
        ::= { ospfVirtIfEntry 5 }

   ospfVirtIfRtrDeadInterval OBJECT-TYPE
        SYNTAX       PositiveInteger
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The number of seconds that a router's Hello
           packets  have not been seen before it's neigh-
           bors declare the router down. This should be
           some  multiple of the Hello interval. This
           value must be the same for the virtual neigh-
           bor."
        DEFVAL { 60 }
        ::= { ospfVirtIfEntry 6 }

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

   ospfVirtIfEvents OBJECT-TYPE
        SYNTAX       Counter32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The number of state changes or error events on
           this Virtual Link"
        ::= { ospfVirtIfEntry 8 }

   ospfVirtIfAuthKey OBJECT-TYPE
        SYNTAX       OCTET STRING (SIZE(0..256))
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The cleartext password used as an OSPF
           Authentication key when simplePassword security
           is enabled. This object does not access any OSPF
           Cryptogaphic (e.g. MD5) Authentication Key under
           any circumstance.

           If the key length is shorter than 8 octets, the
           agent will left adjust and zero fill to 8 octets.

           Unauthenticated interfaces need no authentication
           key, and simple password authentication cannot use
           a key of more than 8 octets.

           Note that the use of simplePassword authentication
           is NOT recommended when there is concern regarding
           attack  upon the OSPF system. SimplePassword
           authentication is only sufficient to protect against
           accidental misconfigurations because it re-uses
           cleartext passwords. [RFC-1704]

           When read, ospfIfAuthKey always returns an Octet
           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       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."
         ::= { ospfVirtIfEntry 10 }

   ospfVirtIfAuthType OBJECT-TYPE
        SYNTAX       INTEGER (0..255)
                        -- none (0),
                        -- simplePassword (1)
                        -- md5 (2)
                        -- reserved for specification by IANA (> 2)
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The authentication type specified for a virtu-
           al interface. Additional authentication types
           may be assigned locally.

           Note that this object can be used to engage
           in significant attacks against an OSPF router."
        REFERENCE
           "OSPF Version 2, Appendix E Authentication"
        DEFVAL { 0 } -- no authentication, by default
        ::= { ospfVirtIfEntry 11 }

   ospfVirtIfLsaCount OBJECT-TYPE
        SYNTAX       Gauge32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The total number of link-local link state advertisements
           in this virtual interface's link-local link state database."
        ::= { ospfVirtIfEntry 12 }

   ospfVirtIfLsaCksumSum OBJECT-TYPE
        SYNTAX       Integer32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The 32-bit unsigned sum of the link-state ad-
           vertisements' LS checksums contained in this
           virtual interface's link-local link state database.
           The sum can be used to determine if there has
           been a change in the virtual interface's link state data-
           base, and to compare the virtual interface link-state
           database of the virtual neighbors."
        ::= { ospfVirtIfEntry 13 }


--  OSPF Neighbor Table

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

   ospfNbrTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfNbrEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "A table of non-virtual neighbor information."

        REFERENCE
           "OSPF Version 2, Section 10 The Neighbor Data
           Structure"
        ::= { ospf 10 }

   ospfNbrEntry OBJECT-TYPE
        SYNTAX       OspfNbrEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        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
              InterfaceIndexOrZero,
           ospfNbrRtrId
              RouterID,
           ospfNbrOptions
              Integer32,
           ospfNbrPriority
              DesignatedRouterPriority,
           ospfNbrState
              INTEGER,
           ospfNbrEvents
              Counter32,
           ospfNbrLsRetransQLen
              Gauge32,
           ospfNbmaNbrStatus
              RowStatus,
           ospfNbmaNbrPermanence
              INTEGER,
           ospfNbrHelloSuppressed
              TruthValue
           }

   ospfNbrIpAddr OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The IP address this neighbor is using in its
           IP Source Address. Note that, on addressless
           links, this will not be 0.0.0.0, but the ad-
           dress of another of the neighbor's interfaces."
        ::= { ospfNbrEntry 1 }

    ospfNbrAddressLessIndex OBJECT-TYPE
        SYNTAX       InterfaceIndexOrZero
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "On an interface having an IP Address, zero.
           On addressless interfaces, the corresponding
           value of ifIndex in the Internet Standard MIB.
           On row creation, this can be derived from the
           instance."
         ::= { ospfNbrEntry 2 }

   ospfNbrRtrId OBJECT-TYPE
        SYNTAX       RouterID
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "A 32-bit integer (represented as a type IpAd-
           dress) uniquely identifying the neighboring
           router in the Autonomous System."
        DEFVAL { '00000000'H } -- 0.0.0.0
        ::= { ospfNbrEntry 3 }

   ospfNbrOptions OBJECT-TYPE
        SYNTAX       Integer32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "A Bit Mask corresponding to the neighbor's op-
           tions field.

           Bit 0, if set, indicates that the system will
           operate on Type of Service metrics other than
           TOS 0. If zero, the neighbor will ignore all
           metrics except the TOS 0 metric.

           Bit 1, if set, indicates that the associated
           area accepts and operates on external informa-
           tion; if zero, it is a stub area.

           Bit 2, if set, indicates that the system is ca-
           pable of routing IP Multicast datagrams; i.e.,
           that it implements the Multicast Extensions to
           OSPF.

           Bit 3, if set, indicates that the associated
           area is an NSSA. These areas are capable of
           carrying type 7 external advertisements, which
           are translated into type 5 external advertise-
           ments at NSSA borders."
        REFERENCE
            "OSPF Version 2, Section 12.1.2 Options"
        DEFVAL { 0 }
        ::= { ospfNbrEntry 4 }

    ospfNbrPriority OBJECT-TYPE
        SYNTAX       DesignatedRouterPriority
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "The priority of this neighbor in the designat-
           ed router election algorithm. The value 0 sig-
           nifies that the neighbor is not eligible to be-
           come the designated router on this particular
           network."
        DEFVAL { 1 }
        ::= { ospfNbrEntry 5 }

    ospfNbrState 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 Neigh-
             bor."
          REFERENCE
             "OSPF Version 2, Section 10.1 Neighbor States"
          DEFVAL { down }
          ::= { ospfNbrEntry 6 }

   ospfNbrEvents 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."
        ::= { ospfNbrEntry 7 }

   ospfNbrLsRetransQLen OBJECT-TYPE
        SYNTAX       Gauge32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The current length of the  retransmission
           queue."
        ::= { ospfNbrEntry 8 }

   ospfNbmaNbrStatus 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."
        ::= { ospfNbrEntry 9 }

   ospfNbmaNbrPermanence OBJECT-TYPE
        SYNTAX       INTEGER {
                        dynamic (1), -- learned through protocol
                        permanent (2) -- configured address
                        }
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "This variable displays the status of the en-
           try. 'dynamic' and 'permanent' refer to how
           the neighbor became known."
        DEFVAL { permanent }
        ::= { ospfNbrEntry 10 }

    ospfNbrHelloSuppressed OBJECT-TYPE
        SYNTAX       TruthValue
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "Indicates whether Hellos are being suppressed
           to the neighbor"
        ::= { ospfNbrEntry 11 }


--  OSPF Virtual Neighbor Table

--     This table describes all virtual neighbors.
--     Since Virtual Links are configured in the
--     virtual interface table, this table is read-only.

   ospfVirtNbrTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfVirtNbrEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "A table of virtual neighbor information."
        REFERENCE
           "OSPF Version 2, Section 15 Virtual Links"
        ::= { ospf 11 }

   ospfVirtNbrEntry OBJECT-TYPE
        SYNTAX       OspfVirtNbrEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "Virtual neighbor information."
        INDEX { ospfVirtNbrArea, ospfVirtNbrRtrId }
        ::= { ospfVirtNbrTable 1 }

   OspfVirtNbrEntry ::=
        SEQUENCE {
           ospfVirtNbrArea
              AreaID,
           ospfVirtNbrRtrId
              RouterID,
           ospfVirtNbrIpAddr
              IpAddress,
           ospfVirtNbrOptions
              Integer32,
           ospfVirtNbrState
              INTEGER,
           ospfVirtNbrEvents
              Counter32,
           ospfVirtNbrLsRetransQLen
              Gauge32,
           ospfVirtNbrHelloSuppressed
              TruthValue
           }

   ospfVirtNbrArea OBJECT-TYPE
        SYNTAX       AreaID
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Transit Area Identifier."
        ::= { ospfVirtNbrEntry 1 }

   ospfVirtNbrRtrId OBJECT-TYPE
        SYNTAX       RouterID
        MAX-ACCESS   read-only
        STATUS      current
        DESCRIPTION
           "A 32-bit integer uniquely identifying the
           neighboring router in the Autonomous System."
        ::= { ospfVirtNbrEntry 2 }

   ospfVirtNbrIpAddr OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The IP address this Virtual Neighbor is us-
            ing."
        ::= { ospfVirtNbrEntry 3 }

   ospfVirtNbrOptions OBJECT-TYPE
        SYNTAX       Integer32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "A Bit Mask corresponding to the neighbor's op-
           tions field.

           Bit 1, if set, indicates that the system will
           operate on Type of Service metrics other than
           TOS 0. If zero, the neighbor will ignore all
           metrics except the TOS 0 metric.

           Bit 2, if set, indicates that the system is
           Network Multicast capable; ie, that it imple-
           ments OSPF Multicast Routing."
        ::= { ospfVirtNbrEntry 4 }

    ospfVirtNbrState 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 Relation-
           ship."
        ::= { ospfVirtNbrEntry 5 }

   ospfVirtNbrEvents 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."
        ::= { ospfVirtNbrEntry 6 }

   ospfVirtNbrLsRetransQLen OBJECT-TYPE
        SYNTAX       Gauge32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The current length of the retransmission
           queue."
        ::= { ospfVirtNbrEntry 7 }

   ospfVirtNbrHelloSuppressed OBJECT-TYPE
        SYNTAX       TruthValue
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "Indicates whether Hellos are being suppressed
           to the neighbor"
        ::= { ospfVirtNbrEntry 8 }


--  OSPF Link State Database, External

--     The Link State Database contains the Link State
--     Advertisements from throughout the areas that the
--     device is attached to.

--     This table is identical to the OSPF LSDB Table in
--     format, but contains only Link State Advertisements with
--     global flooding scope. The purpose is to allow external
--     LSAs to be displayed once for the router rather
--     than once in each non-stub area.

   ospfExtLsdbTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfExtLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "The OSPF Process's Links State Database."
        REFERENCE
           "OSPF Version 2, Section 12 Link State Adver-
           tisements"
        ::= { ospf 12 }

   ospfExtLsdbEntry OBJECT-TYPE
        SYNTAX       OspfExtLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "A single Link State Advertisement."
        INDEX { ospfExtLsdbType, ospfExtLsdbLsid, ospfExtLsdbRouterId }
        ::= { ospfExtLsdbTable 1 }

   OspfExtLsdbEntry ::=
        SEQUENCE {
           ospfExtLsdbType
              INTEGER,
           ospfExtLsdbLsid
              IpAddress,
           ospfExtLsdbRouterId
              RouterID,
           ospfExtLsdbSequence
              Integer32,
           ospfExtLsdbAge
              Integer32,
           ospfExtLsdbChecksum
              Integer32,
           ospfExtLsdbAdvertisement
              OCTET STRING
           }

   ospfExtLsdbType OBJECT-TYPE
        SYNTAX      INTEGER {
                       asExternalLink (5),
                       asOpaqueLink (11)
                       }
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The type of the link state advertisement.
           Each link state type has a separate advertise-
           ment format."
        REFERENCE
           "OSPF Version 2, Appendix A.4.1 The  Link  State
           Advertisement header"
        ::= { ospfExtLsdbEntry 1 }

   ospfExtLsdbLsid OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Link State ID is an LS Type Specific field
           containing either a Router ID or an IP Address;
           it identifies the piece of the routing domain
           that is being described by the advertisement."
        REFERENCE
           "OSPF Version 2, Section 12.1.4 Link State ID"
        ::= { ospfExtLsdbEntry 2 }

   ospfExtLsdbRouterId OBJECT-TYPE
        SYNTAX       RouterID
        MAX-ACCESS   read-only
        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"
        ::= { ospfExtLsdbEntry 3 }

--  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.

   ospfExtLsdbSequence OBJECT-TYPE
        SYNTAX       Integer32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The sequence number field is a signed 32-bit
           integer. It is used to detect old and dupli-
           cate 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"
        ::= { ospfExtLsdbEntry 4 }

   ospfExtLsdbAge OBJECT-TYPE
        SYNTAX       Integer32 -- Should be 0..MaxAge, except when
                               -- doNotAge bit is set
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "This field is the age of the link state adver-
           tisement in seconds."
        REFERENCE
           "OSPF Version 2, Section 12.1.1 LS age"
        ::= { ospfExtLsdbEntry 5 }

   ospfExtLsdbChecksum 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 connec-
           tionless datagrams; it is commonly referred  to
           as the Fletcher checksum."
        REFERENCE
           "OSPF Version 2, Section 12.1.7 LS checksum"
        ::= { ospfExtLsdbEntry 6 }

   ospfExtLsdbAdvertisement OBJECT-TYPE
        SYNTAX       OCTET STRING (SIZE(36))
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The entire Link State Advertisement, including
           its header."
        REFERENCE
           "OSPF Version 2, Section 12  Link  State  Adver-
           tisements"
        ::= { ospfExtLsdbEntry 7 }


--  OSPF Use of the CIDR Route Table

   ospfRouteGroup    OBJECT IDENTIFIER ::= { ospf 13 }

--     The IP Forwarding Table defines a number of objects for use by
--     the routing protocol to externalize its information. Most of
--     the variables (ipForwardDest, ipForwardMask, ipForwardPolicy,
--     ipForwardNextHop, ipForwardIfIndex, ipForwardType,
--     ipForwardProto, ipForwardAge, and ipForwardNextHopAS) are
--     defined there.

--     Those that leave some discretion are defined here.

--     ipCidrRouteProto is, of course, ospf (13).

--     ipCidrRouteAge is the time since the route was first calculated,
--     as opposed to the time since the last SPF run.

--     ipCidrRouteInfo is an OBJECT IDENTIFIER for use by the routing
--     protocol. The following values shall be found there depending
--     on the way the route was calculated.

   ospfIntraArea      OBJECT IDENTIFIER ::= { ospfRouteGroup 1 }
   ospfInterArea      OBJECT IDENTIFIER ::= { ospfRouteGroup 2 }
   ospfExternalType1  OBJECT IDENTIFIER ::= { ospfRouteGroup 3 }
   ospfExternalType2  OBJECT IDENTIFIER ::= { ospfRouteGroup 4 }

--     ipCidrRouteMetric1 is, by definition, the primary routing
--     metric. Therefore, it should be the metric that route
--     selection is based on. For intra-area and inter-area routes,
--     it is an OSPF metric. For External Type 1 (comparable value)
--     routes, it is an OSPF metric plus the External Metric. For
--     external Type 2 (non-comparable value) routes, it is the
--     external metric.

--     ipCidrRouteMetric2 is, by definition, a secondary routing
--     metric. Therefore, it should be the metric that breaks a tie
--     among routes having equal metric1 values and the same
--     calculation rule. For intra-area, inter-area routes, and
--     External Type 1 (comparable value) routes, it is unused. For
--     external Type 2 (non-comparable value) routes, it is the metric
--     to the AS border router.

--     ipCidrRouteMetric3, ipCidrRouteMetric4, and ipCidrRouteMetric5
--     are unused.

--  The OSPF Area Aggregate Table
--
--     This table replaces the OSPF Area Summary Table, being an
--     extension of that for CIDR routers.

    ospfAreaAggregateTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfAreaAggregateEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "A range of IP addresses specified by an IP
           address/IP network mask pair. For example,
           class B address range of X.X.X.X with a network
           mask of 255.255.0.0 includes all IP addresses
           from X.X.0.0 to X.X.255.255. Note that if
           ranges are configured such that one range sub-
           sumes another range (e.g., 10.0.0.0 mask
           255.0.0.0 and 10.1.0.0 mask 255.255.0.0), the
           most specific match is the preferred one."
        REFERENCE
           "OSPF Version 2, Appendix C.2  Area parameters"
        ::= { ospf 14 }

   ospfAreaAggregateEntry OBJECT-TYPE
        SYNTAX   OspfAreaAggregateEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "A range of IP addresses specified  by  an  IP
           address/IP network mask pair. For example,
           class B address range of X.X.X.X with a network
           mask  of  255.255.0.0 includes all IP addresses
           from X.X.0.0 to X.X.255.255. Note that if
           ranges are range configured such that one range
           subsumes another range (e.g., 10.0.0.0  mask
           255.0.0.0 and 10.1.0.0 mask 255.255.0.0), the
           most specific match is the preferred one."
        REFERENCE
           "OSPF Version 2, Appendix C.2  Area parameters"
        INDEX { ospfAreaAggregateAreaID, ospfAreaAggregateLsdbType,
           ospfAreaAggregateNet, ospfAreaAggregateMask }
        ::= { ospfAreaAggregateTable 1 }

   OspfAreaAggregateEntry ::=
        SEQUENCE {
           ospfAreaAggregateAreaID
              AreaID,
           ospfAreaAggregateLsdbType
              INTEGER,
           ospfAreaAggregateNet
              IpAddress,
           ospfAreaAggregateMask
              IpAddress,
           ospfAreaAggregateStatus
              RowStatus,
           ospfAreaAggregateEffect
              INTEGER
           }

   ospfAreaAggregateAreaID OBJECT-TYPE
        SYNTAX       AreaID
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Area the Address Aggregate is to be  found
           within."
        REFERENCE
           "OSPF Version 2, Appendix C.2 Area parameters"
        ::= { ospfAreaAggregateEntry 1 }

   ospfAreaAggregateLsdbType OBJECT-TYPE
        SYNTAX       INTEGER {
                        summaryLink (3),
                        nssaExternalLink (7)
                        }
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The type of the Address Aggregate. This field
           specifies the Lsdb type that this Address Ag-
           gregate applies to."
        REFERENCE
           "OSPF Version 2, Appendix A.4.1 The  Link  State
           Advertisement header"
        ::= { ospfAreaAggregateEntry 2 }

   ospfAreaAggregateNet OBJECT-TYPE
        SYNTAX   IpAddress
        MAX-ACCESS   read-only
        STATUS   current
        DESCRIPTION
           "The IP Address of the Net or Subnet  indicated
           by the range."
        REFERENCE
           "OSPF Version 2, Appendix C.2 Area parameters"
        ::= { ospfAreaAggregateEntry 3 }

   ospfAreaAggregateMask OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS      current
        DESCRIPTION
           "The Subnet Mask that pertains to the Net or
           Subnet."
        REFERENCE
           "OSPF Version 2, Appendix C.2 Area parameters"
        ::= { ospfAreaAggregateEntry 4 }

   ospfAreaAggregateStatus 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."
        ::= { ospfAreaAggregateEntry 5 }

   ospfAreaAggregateEffect OBJECT-TYPE
        SYNTAX       INTEGER {
                        advertiseMatching (1),
                        doNotAdvertiseMatching (2)
                        }
        MAX-ACCESS   read-create
        STATUS       current
        DESCRIPTION
           "Subnets subsumed by ranges either trigger the
           advertisement of the indicated aggregate (ad-
           vertiseMatching), or result in the subnet's not
           being advertised at all outside the area."
        DEFVAL { advertiseMatching }
        ::= { ospfAreaAggregateEntry 6 }

--  OSPF Link State Database, Link-Local for non-virtual links

--     This table is identical to the OSPF LSDB Table in
--     format, but contains only Link-Local Link State
--     Advertisements for non-virtual links. The purpose is
--     to allow Link-Local LSAs to be displayed for each
--     non-virtual interface. This table is implemented to
--     support type-9 LSAs which are defined in
--     "The OSPF Opaque LSA Option".

   ospfLocalLsdbTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfLocalLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "The OSPF Process's Link-Local Link State Database
           for non-virtual links."
        REFERENCE
           "OSPF Version 2, Section 12 Link State Adver-
           tisements and The OSPF Opaque LSA Option"
        ::= { ospf 17 }

   ospfLocalLsdbEntry OBJECT-TYPE
        SYNTAX       OspfLocalLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "A single Link State Advertisement."
        INDEX { ospfLocalLsdbIpAddress, ospfLocalLsdbAddressLessIf,
           ospfLocalLsdbType, ospfLocalLsdbLsid, ospfLocalLsdbRouterId
           }
        ::= { ospfLocalLsdbTable 1 }

   OspfLocalLsdbEntry ::=
        SEQUENCE {
           ospfLocalLsdbIpAddress
              IpAddress,
           ospfLocalLsdbAddressLessIf
              InterfaceIndexOrZero,
           ospfLocalLsdbType
              INTEGER,
           ospfLocalLsdbLsid
              IpAddress,
           ospfLocalLsdbRouterId
              RouterID,
           ospfLocalLsdbSequence
              Integer32,
           ospfLocalLsdbAge
              Integer32,
           ospfLocalLsdbChecksum
              Integer32,

           ospfLocalLsdbAdvertisement
              OCTET STRING
           }

   ospfLocalLsdbIpAddress OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The IP Address of the interface from
           which the LSA was received if the interface is
           numbered."
        REFERENCE
           "OSPF Version 2, Appendix C.3 Interface parameters"
        ::= { ospfLocalLsdbEntry 1 }

   ospfLocalLsdbAddressLessIf OBJECT-TYPE
        SYNTAX       InterfaceIndexOrZero
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Interface Index of the interface from
           which the LSA was received if the interface is
           unnumbered."
        REFERENCE
           "OSPF Version 2, Appendix C.3 Interface parameters"
        ::= { ospfLocalLsdbEntry 2 }

   ospfLocalLsdbType OBJECT-TYPE
        SYNTAX       INTEGER { localOpaqueLink (9) }
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The type of the link state advertisement.
           Each link state type has a separate advertise-
           ment format."
        REFERENCE
           "OSPF Version 2, Appendix A.4.1 The  Link  State
           Advertisement header and "
        ::= { ospfLocalLsdbEntry 3 }

   ospfLocalLsdbLsid OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Link State ID is an LS Type Specific field
           containing a 32 bit identifier in IP address format;
           it identifies the piece of the routing domain
           that is being described by the advertisement."
        REFERENCE
          "OSPF Version 2, Section 12.1.4 Link State ID"
        ::= { ospfLocalLsdbEntry 4 }

   ospfLocalLsdbRouterId OBJECT-TYPE
        SYNTAX       RouterID
        MAX-ACCESS   read-only
        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"
        ::= { ospfLocalLsdbEntry 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.

   ospfLocalLsdbSequence OBJECT-TYPE
        SYNTAX       Integer32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The sequence number field is a signed 32-bit
           integer. It is used to detect old and dupli-
           cate 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"
        ::= { ospfLocalLsdbEntry 6 }

   ospfLocalLsdbAge OBJECT-TYPE
        SYNTAX       Integer32 -- Should be 0..MaxAge, except when
                               -- doNotAge bit is set
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "This field is the age of the link state adver-
           tisement in seconds."
        REFERENCE
           "OSPF Version 2, Section 12.1.1 LS age"
        ::= { ospfLocalLsdbEntry 7 }

   ospfLocalLsdbChecksum 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 connec-
           tionless datagrams; it is commonly referred  to
           as the Fletcher checksum."
        REFERENCE
           "OSPF Version 2, Section 12.1.7 LS checksum"
        ::= { ospfLocalLsdbEntry 8 }

   ospfLocalLsdbAdvertisement OBJECT-TYPE
        SYNTAX       OCTET STRING (SIZE (1..65535))
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The entire Link State Advertisement, including
           its header."
        REFERENCE
           "OSPF Version 2, Section 12 Link State Adver-
           tisements"
        ::= { ospfLocalLsdbEntry 9 }


--  OSPF Link State Database, Link-Local for virtual Links

--      This table is identical to the OSPF LSDB Table in
--      format, but contains only Link-Local Link State
--      Advertisements for virtual links. The purpose is to
--      allow Link-Local LSAs to be displayed for each virtual
--      interface. This table is implemented to support type-9 LSAs
--      which are defined in "The OSPF Opaque LSA Option".

   ospfVirtLocalLsdbTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF OspfVirtLocalLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "The OSPF Process's Link-Local Link State Database
           for virtual links."
        REFERENCE
           "OSPF Version 2, Section 12 Link State Adver-
           tisements and The OSPF Opaque LSA Option"
        ::= { ospf 18 }

   ospfVirtLocalLsdbEntry OBJECT-TYPE
        SYNTAX       OspfVirtLocalLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "A single Link State Advertisement."
        INDEX { ospfVirtLocalLsdbTransitArea,
           ospfVirtLocalLsdbNeighbor,
           ospfVirtLocalLsdbType,
           ospfVirtLocalLsdbLsid,
           ospfVirtLocalLsdbRouterId
           }
        ::= { ospfVirtLocalLsdbTable 1 }

   OspfVirtLocalLsdbEntry ::=
        SEQUENCE {
           ospfVirtLocalLsdbTransitArea
              AreaID,
           ospfVirtLocalLsdbNeighbor
              RouterID,
           ospfVirtLocalLsdbType
              INTEGER,
           ospfVirtLocalLsdbLsid
              IpAddress,
           ospfVirtLocalLsdbRouterId
              RouterID,
           ospfVirtLocalLsdbSequence
              Integer32,
           ospfVirtLocalLsdbAge
              Integer32,
           ospfVirtLocalLsdbChecksum
              Integer32,
           ospfVirtLocalLsdbAdvertisement
             OCTET STRING
           }

   ospfVirtLocalLsdbTransitArea OBJECT-TYPE
        SYNTAX       AreaID
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Transit Area that the Virtual Link
           traverses. By definition, this is not 0.0.0.0"
        REFERENCE
           "OSPF Version 2, Appendix C.3 Interface parameters"
        ::= { ospfVirtLocalLsdbEntry 1 }

   ospfVirtLocalLsdbNeighbor OBJECT-TYPE
                SYNTAX       RouterID
                MAX-ACCESS   read-only
                STATUS       current
                DESCRIPTION
                   "The Router ID of the Virtual Neighbor."
               REFERENCE
                  "OSPF Version 2, Appendix C.3 Interface parameters"
              ::= { ospfVirtLocalLsdbEntry 2 }

   ospfVirtLocalLsdbType OBJECT-TYPE
        SYNTAX       INTEGER  { localOpaqueLink (9) }
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The type of the link state advertisement.
           Each  link state type has a separate advertise-
           ment format."
        REFERENCE
           "OSPF Version 2, Appendix A.4.1 The  Link  State
           Advertisement header and "
        ::= { ospfVirtLocalLsdbEntry 3 }

   ospfVirtLocalLsdbLsid OBJECT-TYPE
        SYNTAX       IpAddress
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The Link State ID is an LS Type Specific field
           containing a 32 bit identifier in IP address format;
           it identifies the piece of the routing domain
           that is being described by the advertisement."
        REFERENCE
           "OSPF Version 2, Section 12.1.4 Link State ID"
        ::= { ospfVirtLocalLsdbEntry 4 }

   ospfVirtLocalLsdbRouterId OBJECT-TYPE
        SYNTAX       RouterID
        MAX-ACCESS   read-only
        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"
        ::= { ospfVirtLocalLsdbEntry 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.

   ospfVirtLocalLsdbSequence OBJECT-TYPE
        SYNTAX       Integer32
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The sequence number field is a  signed  32-bit
           integer. It is used to detect old and dupli-
           cate 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"
        ::= { ospfVirtLocalLsdbEntry 6 }

   ospfVirtLocalLsdbAge OBJECT-TYPE
        SYNTAX       Integer32 -- Should be 0..MaxAge, except when
                               -- doNotAge bit is set
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "This field is the age of the link state adver-
           tisement in seconds."
        REFERENCE
           "OSPF Version 2, Section 12.1.1 LS age"
        ::= { ospfVirtLocalLsdbEntry 7 }

   ospfVirtLocalLsdbChecksum 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 connec-
           tionless datagrams; it is commonly referred  to
           as the Fletcher checksum."
        REFERENCE
           "OSPF Version 2, Section 12.1.7 LS checksum"
        ::= { ospfVirtLocalLsdbEntry 8 }

   ospfVirtLocalLsdbAdvertisement OBJECT-TYPE
        SYNTAX       OCTET STRING (SIZE (1..65535))
        MAX-ACCESS   read-only
        STATUS       current
        DESCRIPTION
           "The entire Link State Advertisement, including
           its header."
        REFERENCE
           "OSPF Version 2, Section 12 Link State Adver-
           tisements"
        ::= { ospfVirtLocalLsdbEntry 9 }

-- conformance information

ospfConformance OBJECT IDENTIFIER ::= { ospf 15 }

ospfGroups      OBJECT IDENTIFIER ::= { ospfConformance 1 }
ospfCompliances OBJECT IDENTIFIER ::= { ospfConformance 2 }

-- compliance statements

--   This compliance statement is deprecated and replaced
--   by ospfCompliance2

   ospfCompliance MODULE-COMPLIANCE
        STATUS       deprecated
        DESCRIPTION
           "The compliance statement."
        MODULE       -- this module
        MANDATORY-GROUPS {
            ospfBasicGroup,
            ospfAreaGroup,
            ospfStubAreaGroup,
            ospfIfGroup,
            ospfIfMetricGroup,
            ospfVirtIfGroup,
            ospfNbrGroup,
            ospfVirtNbrGroup,
            ospfAreaAggregateGroup
            }
        ::= { ospfCompliances 1 }

   ospfCompliance2 MODULE-COMPLIANCE
        STATUS       current
        DESCRIPTION
           "The compliance statement."
        MODULE       -- this module
        MANDATORY-GROUPS {
           ospfBasicGroup2,
           ospfAreaGroup2,
           ospfStubAreaGroup,
           ospfIfGroup2,
           ospfIfMetricGroup,
           ospfVirtIfGroup2,
           ospfNbrGroup,
           ospfVirtNbrGroup,
           ospfAreaAggregateGroup
           }
        GROUP  ospfHostGroup
           DESCRIPTION
              "This group is mandatory for OSPF systems that support
              attached hosts."
        GROUP  ospfLsdbGroup
           DESCRIPTION
              "This group is mandatory for OSPF systems that display
              their per-area link state database."
        GROUP  ospfExtLsdbGroup
           DESCRIPTION
              "This group is mandatory for OSPF systems that display
              their AS link state database."
        GROUP  ospfLocalLsdbGroup
           DESCRIPTION
              "This group is mandatory for OSPF systems that display
              their per-link link state database for non-virtual
              links."
        GROUP  ospfVirtLocalLsdbGroup
           DESCRIPTION
              "This group is mandatory for OSPF systems that display
              their per-link link state database for virtual links."
        ::= { ospfCompliances 2 }


--  units of conformance

--     This object group is deprecated and replaced by ospfBasicGroup2

   ospfBasicGroup    OBJECT-GROUP
        OBJECTS {
           ospfRouterId,
           ospfAdminStat,
           ospfVersionNumber,
           ospfAreaBdrRtrStatus,
           ospfASBdrRtrStatus,
           ospfExternLsaCount,
           ospfExternLsaCksumSum,
           ospfTOSSupport,
           ospfOriginateNewLsas,
           ospfRxNewLsas,
           ospfExtLsdbLimit,
           ospfMulticastExtensions,
           ospfExitOverflowInterval,
           ospfDemandExtensions
           }
        STATUS      deprecated
        DESCRIPTION
           "These objects are required for OSPF systems."
        ::= { ospfGroups 1 }

 --  This object group is deprecated and replaced by ospfAreaGroup2

   ospfAreaGroup    OBJECT-GROUP
        OBJECTS {
           ospfAreaId,
           ospfImportAsExtern,
           ospfSpfRuns,
           ospfAreaBdrRtrCount,
           ospfAsBdrRtrCount,
           ospfAreaLsaCount,
           ospfAreaLsaCksumSum,
           ospfAreaSummary,
           ospfAreaStatus
           }
        STATUS      deprecated
        DESCRIPTION
           "These objects are required for OSPF systems
           supporting areas. This statement is included
           for backwards-compatibility. The ospfAreaGroup2
           statement is recommended"
        ::= { ospfGroups 2 }

   ospfStubAreaGroup    OBJECT-GROUP
        OBJECTS {
           ospfStubAreaId,
           ospfStubTOS,
           ospfStubMetric,
           ospfStubStatus,
           ospfStubMetricType
           }
        STATUS       current
        DESCRIPTION
           "These objects are required for OSPF systems
           supporting stub areas."
        ::= { ospfGroups 3 }

    ospfLsdbGroup    OBJECT-GROUP
        OBJECTS {
           ospfLsdbAreaId,
           ospfLsdbType,
           ospfLsdbLsid,
           ospfLsdbRouterId,
           ospfLsdbSequence,
           ospfLsdbAge,
           ospfLsdbChecksum,
           ospfLsdbAdvertisement
           }
        STATUS       current
        DESCRIPTION
           "These objects are required for OSPF systems
           that display their link state database."
        ::= { ospfGroups 4 }

    ospfAreaRangeGroup    OBJECT-GROUP
        OBJECTS {
           ospfAreaRangeAreaId,
           ospfAreaRangeNet,
           ospfAreaRangeMask,
           ospfAreaRangeStatus,
           ospfAreaRangeEffect
           }
        STATUS  obsolete
        DESCRIPTION
           "These objects are required for non-CIDR OSPF
           systems that support multiple areas."
        ::= { ospfGroups 5 }

   ospfHostGroup    OBJECT-GROUP
        OBJECTS {
           ospfHostIpAddress,
           ospfHostTOS,
           ospfHostMetric,
           ospfHostStatus,
           ospfHostAreaID
           }
        STATUS       current
        DESCRIPTION
           "These objects are required  for  OSPF  systems
           that support attached hosts."
        ::= { ospfGroups 6 }

--  This object group is deprecated and replaced by ospfIfGroup2

   ospfIfGroup    OBJECT-GROUP
        OBJECTS {
           ospfIfIpAddress,
           ospfAddressLessIf,
           ospfIfAreaId,
           ospfIfType,
           ospfIfAdminStat,
           ospfIfRtrPriority,
           ospfIfTransitDelay,
           ospfIfRetransInterval,
           ospfIfHelloInterval,
           ospfIfRtrDeadInterval,
           ospfIfPollInterval,
           ospfIfState,
           ospfIfDesignatedRouter,
           ospfIfBackupDesignatedRouter,
           ospfIfEvents,
           ospfIfAuthType,
           ospfIfAuthKey,
           ospfIfStatus,
           ospfIfMulticastForwarding,
           ospfIfDemand
           }
        STATUS       deprecated
        DESCRIPTION
           "These objects are required for OSPF systems."
        ::= { ospfGroups 7 }

   ospfIfMetricGroup    OBJECT-GROUP
        OBJECTS {
           ospfIfMetricIpAddress,
           ospfIfMetricAddressLessIf,
           ospfIfMetricTOS,
           ospfIfMetricValue,
           ospfIfMetricStatus
           }
        STATUS       current
        DESCRIPTION
           "These objects are required for OSPF systems."
        ::= { ospfGroups 8 }

--  This object group is deprecated and replaced by ospfVirtIfGroup2

   ospfVirtIfGroup    OBJECT-GROUP
        OBJECTS {
           ospfVirtIfAreaId,
           ospfVirtIfNeighbor,
           ospfVirtIfTransitDelay,
           ospfVirtIfRetransInterval,
           ospfVirtIfHelloInterval,
           ospfVirtIfRtrDeadInterval,
           ospfVirtIfState,
           ospfVirtIfEvents,
           ospfVirtIfAuthType,
           ospfVirtIfAuthKey,
           ospfVirtIfStatus
           }
         STATUS       deprecated
         DESCRIPTION
           "These objects are required for OSPF systems."
         ::= { ospfGroups 9 }

   ospfNbrGroup    OBJECT-GROUP
        OBJECTS {
           ospfNbrIpAddr,
           ospfNbrAddressLessIndex,
           ospfNbrRtrId,
           ospfNbrOptions,
           ospfNbrPriority,
           ospfNbrState,
           ospfNbrEvents,
           ospfNbrLsRetransQLen,
           ospfNbmaNbrStatus,
           ospfNbmaNbrPermanence,
           ospfNbrHelloSuppressed
           }

        STATUS       current
        DESCRIPTION
           "These objects are required for OSPF systems."
        ::= { ospfGroups 10 }

   ospfVirtNbrGroup    OBJECT-GROUP
        OBJECTS {
           ospfVirtNbrArea,
           ospfVirtNbrRtrId,
           ospfVirtNbrIpAddr,
           ospfVirtNbrOptions,
           ospfVirtNbrState,
           ospfVirtNbrEvents,
           ospfVirtNbrLsRetransQLen,
           ospfVirtNbrHelloSuppressed
           }
        STATUS       current
        DESCRIPTION
           "These objects are required for OSPF systems."
        ::= { ospfGroups 11 }

   ospfExtLsdbGroup    OBJECT-GROUP
        OBJECTS {
           ospfExtLsdbType,
           ospfExtLsdbLsid,
           ospfExtLsdbRouterId,
           ospfExtLsdbSequence,
           ospfExtLsdbAge,
           ospfExtLsdbChecksum,
           ospfExtLsdbAdvertisement
           }
        STATUS       current
        DESCRIPTION
           "These objects are required for OSPF systems
           that display their link state database."
        ::= { ospfGroups 12 }

   ospfAreaAggregateGroup    OBJECT-GROUP
            OBJECTS {
               ospfAreaAggregateAreaID,
               ospfAreaAggregateLsdbType,
               ospfAreaAggregateNet,
               ospfAreaAggregateMask,
               ospfAreaAggregateStatus,
               ospfAreaAggregateEffect
               }
              STATUS       current
              DESCRIPTION
                 "These objects are required for OSPF systems."
              ::= { ospfGroups 13 }

   ospfLocalLsdbGroup    OBJECT-GROUP
        OBJECTS {
           ospfLocalLsdbIpAddress,
           ospfLocalLsdbAddressLessIf,
           ospfLocalLsdbType,
           ospfLocalLsdbLsid,
           ospfLocalLsdbRouterId,
           ospfLocalLsdbSequence,
           ospfLocalLsdbAge,
           ospfLocalLsdbChecksum,
           ospfLocalLsdbAdvertisement
           }
        STATUS      current
        DESCRIPTION
           "These objects are required  for OSPF systems
           that display their Link-Local link state databases
           for non-virtual links."
         ::= { ospfGroups 14 }

   ospfVirtLocalLsdbGroup    OBJECT-GROUP
        OBJECTS {
           ospfVirtLocalLsdbTransitArea,
           ospfVirtLocalLsdbNeighbor,
           ospfVirtLocalLsdbType,
           ospfVirtLocalLsdbLsid,
           ospfVirtLocalLsdbRouterId,
           ospfVirtLocalLsdbSequence,
           ospfVirtLocalLsdbAge,
           ospfVirtLocalLsdbChecksum,
           ospfVirtLocalLsdbAdvertisement
           }
         STATUS       current
         DESCRIPTION
            "These objects are required for OSPF systems
            that display their Link-Local link state databases
            for virtual links."
          ::= { ospfGroups 15 }

   ospfBasicGroup2    OBJECT-GROUP
        OBJECTS {
           ospfRouterId,
           ospfAdminStat,
           ospfVersionNumber,
           ospfAreaBdrRtrStatus,
           ospfASBdrRtrStatus,
           ospfExternLsaCount,
           ospfExternLsaCksumSum,
           ospfTOSSupport,
           ospfOriginateNewLsas,
           ospfRxNewLsas,
           ospfExtLsdbLimit,
           ospfMulticastExtensions,
           ospfExitOverflowInterval,
           ospfDemandExtensions,
           ospfRFC1583Compatibility,
           ospfOpaqueLsaSupport,
           ospfTrafficEngineeringSupport
           }
        STATUS       current
        DESCRIPTION
           "These objects are required for OSPF systems."
        ::= { ospfGroups 16 }

   ospfAreaGroup2    OBJECT-GROUP
        OBJECTS {
           ospfAreaId,
           ospfImportAsExtern,
           ospfSpfRuns,
           ospfAreaBdrRtrCount,
           ospfAsBdrRtrCount,
           ospfAreaLsaCount,
           ospfAreaLsaCksumSum,
           ospfAreaSummary,
           ospfAreaStatus,
           ospfAreaNssaTranslatorRole,
           ospfAreaNssaTranslatorState,
           ospfAreaNssaTranslatorStabilityInterval,
           ospfAreaNssaTranslatorEvents
           }
        STATUS       current
        DESCRIPTION
             "These objects are required for OSPF systems
             supporting areas. This statement is recommended
             for use. "
        ::= { ospfGroups 17 }

   ospfIfGroup2    OBJECT-GROUP
        OBJECTS {
           ospfIfIpAddress,
           ospfAddressLessIf,
           ospfIfAreaId,
           ospfIfType,
           ospfIfAdminStat,
           ospfIfRtrPriority,
           ospfIfTransitDelay,
           ospfIfRetransInterval,
           ospfIfHelloInterval,
           ospfIfRtrDeadInterval,
           ospfIfPollInterval,
           ospfIfState,
           ospfIfDesignatedRouter,
           ospfIfBackupDesignatedRouter,
           ospfIfEvents,
           ospfIfAuthType,
           ospfIfAuthKey,
           ospfIfStatus,
           ospfIfMulticastForwarding,
           ospfIfDemand,
           ospfIfLsaCount,
           ospfIfLsaCksumSum
           }
        STATUS       current
        DESCRIPTION
           "These objects are required for OSPF systems."
         ::= { ospfGroups 18 }

   ospfVirtIfGroup2    OBJECT-GROUP
        OBJECTS {
           ospfVirtIfAreaId,
           ospfVirtIfNeighbor,
           ospfVirtIfTransitDelay,
           ospfVirtIfRetransInterval,
           ospfVirtIfHelloInterval,
           ospfVirtIfRtrDeadInterval,
           ospfVirtIfState,
           ospfVirtIfEvents,
           ospfVirtIfAuthType,
           ospfVirtIfAuthKey,
           ospfVirtIfStatus,
           ospfVirtIfLsaCount,
           ospfVirtIfLsaCksumSum
           }
        STATUS       current
        DESCRIPTION
           "These objects are required for OSPF systems."
        ::= { ospfGroups 19 }

--     This object group is included for SMI conformance. It is not a
--     mandatory group for compliance with this MIB

   ospfObsoleteGroup    OBJECT-GROUP
        OBJECTS {
           ospfAuthType
           }
        STATUS       obsolete
        DESCRIPTION
           "These objects are obsolete and are no longer required for
           OSPF systems. They are placed into this group for SMI
           conformance"
::= { ospfGroups 20 }

END

-- 
--    Copyright (C) The Internet Society (2000).  All Rights Reserved.
--    This document and translations of it may be copied and furnished to
--    others, and derivative works that comment on or otherwise explain it
--    or assist in its implementation may be prepared, copied, published
--    and distributed, in whole or in part, without restriction of any
--    kind, provided that the above copyright notice and this paragraph are
--    included on all such copies and derivative works.  However, this
--    document itself may not be modified in any way, such as by removing
--    the copyright notice or references to the Internet Society or other
--    Internet organizations, except as needed for the purpose of
--    developing Internet standards in which case the procedures for
--    copyrights defined in the Internet Standards process must be
--    followed, or as required to translate it into languages other than
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