rfc3020.txt

最新的RFC

      SYNTAX  INTEGER {
         mfrBundleLinkStateAddSent       (1),
         mfrBundleLinkStateAddRx         (2),
         mfrBundleLinkStateAddAckRx      (3),
         mfrBundleLinkStateUp            (4),
         mfrBundleLinkStateIdlePending   (5),
         mfrBundleLinkStateIdle          (6),
         mfrBundleLinkStateDown          (7),
         mfrBundleLinkStateDownIdle      (8)
         }

   -- ---------------------------------------------------------
   -- ---------------------------------------------------------
   -- Object Identifiers



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   -- ---------------------------------------------------------
   -- ---------------------------------------------------------

   mfrMibScalarObjects     OBJECT IDENTIFIER ::= { mfrMib 1 }
   mfrMibBundleObjects     OBJECT IDENTIFIER ::= { mfrMib 2 }
   mfrMibBundleLinkObjects OBJECT IDENTIFIER ::= { mfrMib 3 }
   mfrMibTraps             OBJECT IDENTIFIER ::= { mfrMib 4 }
   mfrMibConformance       OBJECT IDENTIFIER ::= { mfrMib 5 }

   mfrMibTrapsPrefix       OBJECT IDENTIFIER ::= { mfrMibTraps 0 }

   mfrMibGroups      OBJECT IDENTIFIER ::= { mfrMibConformance 1 }
   mfrMibCompliances OBJECT IDENTIFIER ::= { mfrMibConformance 2 }

   -- ---------------------------------------------------------
   -- ---------------------------------------------------------
   -- Scalars
   -- ---------------------------------------------------------
   -- ---------------------------------------------------------

   mfrBundleMaxNumBundles OBJECT-TYPE
      SYNTAX  Integer32
      MAX-ACCESS read-only
      STATUS  current
      DESCRIPTION
         "This object is used to inform the manager of the
          maximum number of bundles supported by this device."
      ::= { mfrMibScalarObjects 1 }

   mfrBundleNextIndex OBJECT-TYPE
      SYNTAX  TestAndIncr
      MAX-ACCESS read-write
      STATUS  current
      DESCRIPTION
         "This object is used to assist the manager in
          selecting a value for mfrBundleIndex during row creation
          in the mfrBundleTable.  It can also be used to avoid race
          conditions with multiple managers trying to create
          rows in the table (see RFC 2494 [RFC2494] for one such
          alogrithm)."
      REFERENCE "RFC 2494"
      ::= { mfrMibScalarObjects 2 }

   -- ---------------------------------------------------------
   -- ---------------------------------------------------------
   -- Bundle Table
   -- ---------------------------------------------------------
   -- ---------------------------------------------------------



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   mfrBundleTable OBJECT-TYPE
      SYNTAX  SEQUENCE OF MfrBundleEntry
      MAX-ACCESS  not-accessible
      STATUS  current
      DESCRIPTION
         "The bundle configuration and status table.  There
          is a one-to-one correspondence between a bundle
          and an interface represented in the ifTable.

          The following objects of the ifTable have specific
          meaning for an MFR bundle:
             ifAdminStatus  - the bundle admin status
             ifOperStatus   - the bundle operational status
             ifSpeed        - the current bandwidth of the bundle
             ifInUcastPkts  - the number of frames received
                              on the bundle
             ifOutUcastPkts - the number of frames transmitted
                              on the bundle
             ifInErrors     - frame (not fragment) errors
             ifOutErrors    - frame (not fragment) errors
             "
      ::= { mfrMibBundleObjects 3 }

   mfrBundleEntry OBJECT-TYPE
      SYNTAX  MfrBundleEntry
      MAX-ACCESS  not-accessible
      STATUS  current
      DESCRIPTION
         "An entry in the bundle table."
      INDEX   { mfrBundleIndex }
      ::= { mfrBundleTable 1 }

   MfrBundleEntry ::=
      SEQUENCE {
         mfrBundleIndex
            Integer32,
         mfrBundleIfIndex
            InterfaceIndex,
         mfrBundleRowStatus
            RowStatus,
         mfrBundleNearEndName
            SnmpAdminString,
         mfrBundleFragmentation
            INTEGER,
         mfrBundleMaxFragSize
            Integer32,
         mfrBundleTimerHello
            INTEGER,



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         mfrBundleTimerAck
            INTEGER,
         mfrBundleCountMaxRetry
            INTEGER,
         mfrBundleActivationClass
            INTEGER,
         mfrBundleThreshold
            Integer32,
         mfrBundleMaxDiffDelay
            Integer32,
         mfrBundleSeqNumSize
            INTEGER,
         mfrBundleMaxBundleLinks
            Integer32,
         mfrBundleLinksConfigured
            Integer32,
         mfrBundleLinksActive
            Integer32,
         mfrBundleBandwidth
            Integer32,
         mfrBundleFarEndName
            SnmpAdminString,
         mfrBundleResequencingErrors
            Counter32
         }

   mfrBundleIndex OBJECT-TYPE
      SYNTAX  Integer32 (1..2147483647)
      MAX-ACCESS  not-accessible
      STATUS  current
      DESCRIPTION
         "The index into the table.  While this corresponds
          to an entry in the ifTable, the value of mfrBundleIndex
          need not match that of the ifIndex in the ifTable.
          A manager can use mfrBundleNextIndex to select a unique
          mfrBundleIndex for creating a new row."
      ::= { mfrBundleEntry 1 }

   mfrBundleIfIndex OBJECT-TYPE
      SYNTAX  InterfaceIndex
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION
         "The value must match an entry in the interface
          table whose ifType must be set to frf16MfrBundle(163).

          For example: if the value of mfrBundleIfIndex is 10,
          then a corresponding entry should be present in



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          the ifTable with an index of 10 and an ifType of 163."
      ::= { mfrBundleEntry 2 }

   mfrBundleRowStatus OBJECT-TYPE
      SYNTAX  RowStatus
      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
          "The mfrBundleRowStatus object allows create, change,
           and delete operations on bundle entries."
      REFERENCE "RFC 1903"
      ::= { mfrBundleEntry 3 }

   mfrBundleNearEndName OBJECT-TYPE
      SYNTAX  SnmpAdminString
      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
         "The configured name of the bundle."
      REFERENCE "FRF.16 section 3.4.1"
      ::= { mfrBundleEntry 4 }

   mfrBundleFragmentation OBJECT-TYPE
      SYNTAX  INTEGER {
         enable  (1),
         disable (2)
         }
      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
         "Controls whether the bundle performs/accepts
          fragmentation and re-assembly.  The possible
          values are:

          enable(1) - Bundle links will fragment frames

          disable(2) - Bundle links will not fragment
                      frames."
      DEFVAL { disable }
      ::= { mfrBundleEntry 5 }

   mfrBundleMaxFragSize OBJECT-TYPE
      SYNTAX  Integer32 (-1..8184)
      UNITS "Octets"
      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
         "The maximum fragment size supported.  Note that this



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          is only valid if mfrBundleFragmentation is set to enable(1).

          Zero is not a valid fragment size.

          A bundle that does not support fragmentation must return
          this object with a value of -1."
      DEFVAL { -1 }
      ::= { mfrBundleEntry 6 }

   mfrBundleTimerHello OBJECT-TYPE
      SYNTAX  INTEGER (1..180)
      UNITS "Seconds"
      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
         "The configured MFR Hello Timer value."
      REFERENCE "FRF.16 section 4.3.8.1"
      DEFVAL { 10 }
      ::= { mfrBundleEntry 7 }

   mfrBundleTimerAck OBJECT-TYPE
      SYNTAX  INTEGER (1..10)
      UNITS "Seconds"
      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
         "The configured MFR T_ACK value."
      REFERENCE "FRF.16 section 4.3.8.2"
      DEFVAL { 4 }
      ::= { mfrBundleEntry 8 }

   mfrBundleCountMaxRetry OBJECT-TYPE
      SYNTAX  INTEGER (1..5)
      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
         "The MFR N_MAX_RETRY value."
      REFERENCE "FRF.16 section 4.3.8.3"
      DEFVAL { 2 }
      ::= { mfrBundleEntry 9 }

   mfrBundleActivationClass OBJECT-TYPE
      SYNTAX  INTEGER {
         mfrBundleActivationClassA (1),
         mfrBundleActivationClassB (2),
         mfrBundleActivationClassC (3),
         mfrBundleActivationClassD (4)
         }



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      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
         "Controls the conditions under which the bundle is activated.
          The following settings are available:

             mfrBundleActivationClassA(1) - at least one must link up
             mfrBundleActivationClassB(2) - all links must be up
             mfrBundleActivationClassC(3) - a certain number must be
                                            up.  Refer to
                                            mfrBundleThreshold for
                                            the required number.
             mfrBundleActivationClassD(4) - custom (implementation
                                            specific)."
      REFERENCE "FRF.16 section 4.2.2.1"
      DEFVAL { mfrBundleActivationClassA }
      ::= { mfrBundleEntry 10 }

   mfrBundleThreshold OBJECT-TYPE
      SYNTAX  Integer32 (-1..2147483647)
      UNITS "Bundle Links"
      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
         "Specifies the number of links that must be in operational
          'up' state before the bundle will transition to an
          operational up/active state.  If the number of
          operational 'up' links falls below this value,
          then the bundle will transition to an inactive
          state.

          Note - this is only valid when mfrBundleActivationClass
          is set to mfrBundleActivationClassC or, depending upon the
          implementation, to mfrBundleActivationClassD.  A bundle that
          is not set to one of these must return this object with a
          value of -1."
      REFERENCE "FRF.16 section 4.2.2.1"
      DEFVAL { -1 }
      ::= { mfrBundleEntry 11 }

   mfrBundleMaxDiffDelay OBJECT-TYPE
      SYNTAX  Integer32 (-1..2147483647)
      UNITS "Milliseconds"
      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
         "The maximum delay difference between the bundle
          links.



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          A value of -1 indicates that this object does not contain
          a valid value"
      DEFVAL { -1 }
      ::= { mfrBundleEntry 12 }

   mfrBundleSeqNumSize OBJECT-TYPE
      SYNTAX  INTEGER {
          seqNumSize12bit (1),
          seqNumSize24bit (2)
          }
      MAX-ACCESS  read-create
      STATUS  current
      DESCRIPTION
         "Controls whether the standard FRF.12 12-bit
          sequence number is used or the optional 24-bit
          sequence number."
      REFERENCE "FRFTC/99-194"
      DEFVAL { seqNumSize12bit }
      ::= { mfrBundleEntry 13 }

   mfrBundleMaxBundleLinks OBJECT-TYPE
      SYNTAX  Integer32 (1..2147483647)
      UNITS "Bundle Links"
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION