ospf_mib_wrnospf.mi2

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--  WRN OSPF Link State Database, Type-10 Opaque LSA
--  
--  This table is identical to the OSPF LSDB Table in format,
--  but contains only Type 10 Opaque Link State Advertisements.
--  The table is implemented to allow the Type 10 Opaque 
--  link-state to be displayed. See Section 5.0 Management 
--  Considerantions in "The OSPF Opaque LSA Option".
------------------------------------------------------------------------------

    wrnOspfLsdbTable OBJECT-TYPE
        SYNTAX   SEQUENCE OF WrnOspfLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "The OSPF Process's Type-10 Opaque LSA."
       REFERENCE     
          "RFC2370, The OSPF Opaque LSA Option, Section 5.0,
           Management Considerations"
      ::= { wrnOspf 3 }


    wrnOspfLsdbEntry OBJECT-TYPE
        SYNTAX   WrnOspfLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "A single Link State Advertisement."
       INDEX { wrnOspfLsdbAreaId, wrnOspfLsdbType,
               wrnOspfLsdbLsid, wrnOspfLsdbRouterId }
       ::= { wrnOspfLsdbTable 1 }

    WrnOspfLsdbEntry ::= SEQUENCE {
       wrnOspfLsdbAreaId
           AreaID,
       wrnOspfLsdbType
           INTEGER,
       wrnOspfLsdbLsid
           IpAddress,
       wrnOspfLsdbRouterId
           RouterID,
       wrnOspfLsdbSequence
           Integer32,
       wrnOspfLsdbAge
           Integer32,
       wrnOspfLsdbChecksum
           Integer32,
       wrnOspfLsdbAdvertisement
           OCTET STRING
    }

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

    wrnOspfLsdbType OBJECT-TYPE
        SYNTAX   INTEGER    {
                    areaOpaqueLink (10)
                  }
        MAX-ACCESS   read-only
        STATUS   current
        DESCRIPTION
           "The type  of  the Opaque link  state  advertisement."
       REFERENCE
          "The OSPF Opaque LSA, Appendix A.2 The  Opaque LSA"
      ::= { wrnOspfLsdbEntry 2 }

    wrnOspfLsdbLsid OBJECT-TYPE
        SYNTAX   IpAddress
        MAX-ACCESS   read-only
        STATUS   current
        DESCRIPTION
           "The Link State ID is an Opaque 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"
      ::= { wrnOspfLsdbEntry 3 }


    wrnOspfLsdbRouterId OBJECT-TYPE
        SYNTAX   RouterID
        MAX-ACCESS   read-only
        STATUS   current
        DESCRIPTION
           "The 32 bit number that uniquely identifies the
           originating router."
       REFERENCE
          "OSPF Version 2, Appendix C.1 Global parameters"
      ::= { wrnOspfLsdbEntry 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.

    wrnOspfLsdbSequence 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 Opaque 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"
      ::= { wrnOspfLsdbEntry 5 }


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

    wrnOspfLsdbChecksum OBJECT-TYPE
        SYNTAX   Integer32
        MAX-ACCESS   read-only
        STATUS   current
        DESCRIPTION
           "This field is the  checksum  of  the  complete
           contents  of  the  Opaque link state advertisement, 
           excepting the age field.  The age field is excepted  
           so that an Opaque advertisement's age can be incremented
           without updating the checksum.  The checksum used is
           the same that is used for ISO connectionless datagrams; 
           it is commonly referred  to as the Fletcher checksum."
       REFERENCE
          "OSPF Version 2, Section 12.1.7 LS checksum"
      ::= { wrnOspfLsdbEntry 7 }


    wrnOspfLsdbAdvertisement OBJECT-TYPE
        SYNTAX   OCTET STRING (SIZE(36))
        MAX-ACCESS   read-only
        STATUS   current
        DESCRIPTION
           "The entire Opaque Link State Advertisement, including
           its header."
       REFERENCE
          "OSPF Version 2, Section 12  Link  State  Adver-
          tisements"
      ::= { wrnOspfLsdbEntry 8 }


------------------------------------------------------------------------------
--  WRN OSPF Link State Database, Type-9 Opaque LSA.
--
--  The purpose of this table is to allow the link-state database
--  Type 9 Opaque LSAs to be displayed on a per-interface basis.
--  This table is implemented to support type-9 LSAs which are 
--  defined in "The OSPF Opaque LSA Option".
------------------------------------------------------------------------------

   wrnOspfLocalLsdbTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF WrnOspfLocalLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "The OSPF Process's Link-Local Link State Database
           for non-virtual links."
        REFERENCE
           "RFC2370, The OSPF Opaque LSA Option, Section 5.0,
           Management Considerations"
        ::= { wrnOspf 4 }

   wrnOspfLocalLsdbEntry OBJECT-TYPE
        SYNTAX       WrnOspfLocalLsdbEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
           "A single Link State Advertisement."
        INDEX { wrnOspfLocalLsdbAreaId, wrnOspfLocalLsdbIpAddress,
                wrnOspfLocalLsdbType, wrnOspfLocalLsdbLsid, 
                wrnOspfLocalLsdbRouterId
           }
        ::= { wrnOspfLocalLsdbTable 1 }
     
    WrnOspfLocalLsdbEntry ::= SEQUENCE {
           wrnOspfLocalLsdbAreaId
              AreaID,
           wrnOspfLocalLsdbIpAddress
              IpAddress,
           wrnOspfLocalLsdbType
              INTEGER,
           wrnOspfLocalLsdbLsid
              IpAddress,
           wrnOspfLocalLsdbRouterId
              RouterID,
           wrnOspfLocalLsdbSequence
              Integer32,
           wrnOspfLocalLsdbAge
              Integer32,
           wrnOspfLocalLsdbChecksum
              Integer32,
           wrnOspfLocalLsdbAdvertisement
              OCTET STRING
    }
    
    wrnOspfLocalLsdbAreaId 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.3 Interface parameters"
        ::= { wrnOspfLocalLsdbEntry 1 }
                  
    wrnOspfLocalLsdbIpAddress 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"
        ::= { wrnOspfLocalLsdbEntry 2 }
    
    wrnOspfLocalLsdbType 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 "
        ::= { wrnOspfLocalLsdbEntry 3 }
     
    wrnOspfLocalLsdbLsid 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"
        ::= { wrnOspfLocalLsdbEntry 4 }
    
    wrnOspfLocalLsdbRouterId 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"
        ::= { wrnOspfLocalLsdbEntry 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.

   wrnOspfLocalLsdbSequence 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"
        ::= { wrnOspfLocalLsdbEntry 6 }

   wrnOspfLocalLsdbAge 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"
        ::= { wrnOspfLocalLsdbEntry 7 }
  
   wrnOspfLocalLsdbChecksum 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"
        ::= { wrnOspfLocalLsdbEntry 8 }
        
   wrnOspfLocalLsdbAdvertisement 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"
        ::= { wrnOspfLocalLsdbEntry 9 }