dot12-if-mib

很不错java的SNMP应用例子

        ::= { dot12ConfigEntry 7 }

    dot12Status OBJECT-TYPE
        SYNTAX     INTEGER {
                       opened(1),
                       closed(2),
                       opening(3),
                       openFailure(5),
                       linkFailure(6)
                   }
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
                "The current interface status with respect to
                training.  One of the following values:

                    opened      - Training has completed
                                  successfully.
                    closed      - MAC has been disabled by
                                  setting dot12Commands to
                                  'close'.
                    opening     - MAC is in training.  Training
                                  signals have been received.
                    openFailure - Passed 24 error-free packets,
                                  but there is a problem, noted
                                  in the training configuration
                                  bits (dot12LastTrainingConfig).
                    linkFailure - Training signals not received,
                                  or could not pass 24 error-free
                                  packets.
                Whenever the dot12Commands object is set to
                'close' or ifAdminStatus is set to 'down', the MAC
                will go silent, dot12Status will be 'closed', and
                ifOperStatus will be 'down'.

                When the value of this object is equal to 'closed'
                and the dot12Commands object is set to 'open' or
                the ifAdminStatus object is set to 'up', training
                will be initiated on this interface.  When the
                value of this object is not equal to 'closed' and
                the dot12Commands object is set to 'reset',
                training will be reinitiated on this interface.
                Note that sets of some other objects (e.g.
                dot12ControlMode) or external events (e.g. MAC
                protocol violations) may also cause training to be
                reinitiated on this interface.

                When training is initiated or reinitiated on an
                interface, the end node will send Training_Up to
                the master and initially go to the 'linkFailure'
                state and ifOperStatus will go to 'down'.
                When the master sends back Training_Down,
                dot12Status will change to the 'opening' state,
                and training packets will be transferred.

                After all of the training packets have been
                passed, dot12Status will change to 'linkFailure'
                if 24 consecutive error-free packets were not
                passed, 'opened' if 24 consecutive error-free
                packets were passed and the training
                configuration bits were OK, or 'openFailure' if
                there were 24 consecutive error-free packets, but
                there was a problem with the training
                configuration bits.

                When in the 'openFailure' state, the
                dot12LastTrainingConfig object will contain the
                configuration bits from the last training
                packet which can be examined to determine the
                exact reason for the training configuration
                failure.

                If training did not succeed (dot12Status is
                'linkFailure' or 'openFailure), the entire
                process will be restarted after
                MAC_Retraining_Delay_Timer seconds.

                If training does succeed (dot12Status changes to
                'opened'), ifOperStatus will change to 'up'.  If
                training does not succeed (dot12Status changes to
                'linkFailure' or 'openFailure'), ifOperStatus will
                remain 'down'."
        REFERENCE
                "IEEE Standard 802.12-1995, 13.2.5.2.1,
                aMACStatus."
        ::= { dot12ConfigEntry 8 }

    dot12ControlMode OBJECT-TYPE
        SYNTAX     INTEGER {
                       masterMode(1),
                       slaveMode(2),
                       learn(3)
                   }
        MAX-ACCESS read-write
        STATUS     current
        DESCRIPTION
                "This object is used to configure and report
                whether or not this interface is operating in
                master mode.  In a Demand Priority network, end
                node interfaces typically operate in slave mode,
                while switch interfaces may control the Demand
                Priority protocol and operate in master mode.

                This object may be implemented as a read-only
                object by those agents and interfaces that do not
                implement software control of master mode.  In
                particular, interfaces that cannot operate in
                master mode, and interfaces on which master mode
                is controlled by a pushbutton on the device,
                should implement this object read-only.

                Some interfaces do not require network management
                configuration of this feature and can autosense
                whether to use master mode or slave mode.  The
                value 'learn' is used for that purpose.  While
                autosense is taking place, the value 'learn' is
                returned.

                A network management operation which modifies the
                value of dot12ControlMode causes the interface
                to retrain."
        ::= { dot12ConfigEntry 9 }

    dot12StatTable OBJECT-TYPE
        SYNTAX     SEQUENCE OF Dot12StatEntry
        MAX-ACCESS not-accessible
        STATUS     current
        DESCRIPTION
                "Statistics for a collection of 802.12 interfaces
                attached to a particular system."
        ::= { dot12MIBObjects 2 }

    dot12StatEntry OBJECT-TYPE
        SYNTAX     Dot12StatEntry
        MAX-ACCESS not-accessible
        STATUS     current
        DESCRIPTION
                "Statistics for a particular interface to an
                802.12 medium.  The receive statistics in this
                table apply only to packets received by this
                station (i.e., packets whose destination address
                is either the local station address, the
                broadcast address, or a multicast address that
                this station is receiving, unless the station is
                in promiscuous mode)."
        INDEX      { ifIndex }
        ::= { dot12StatTable 1 }

    Dot12StatEntry ::=
        SEQUENCE {
            dot12InHighPriorityFrames       Counter32,
            dot12InHighPriorityOctets       Counter32,
            dot12InNormPriorityFrames       Counter32,
            dot12InNormPriorityOctets       Counter32,
            dot12InIPMErrors                Counter32,
            dot12InOversizeFrameErrors      Counter32,
            dot12InDataErrors               Counter32,
            dot12InNullAddressedFrames      Counter32,
            dot12OutHighPriorityFrames      Counter32,
            dot12OutHighPriorityOctets      Counter32,
            dot12TransitionIntoTrainings    Counter32,
            dot12HCInHighPriorityOctets     Counter64,
            dot12HCInNormPriorityOctets     Counter64,
            dot12HCOutHighPriorityOctets    Counter64
        }

    dot12InHighPriorityFrames OBJECT-TYPE
        SYNTAX     Counter32
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
                "This object is a count of high priority frames
                that have been received on this interface.
                Includes both good and bad high priority frames,
                as well as high priority training frames.  Does
                not include normal priority frames which were
                priority promoted."
        REFERENCE
                "IEEE Standard 802.12-1995, 13.2.5.2.1,
                aHighPriorityFramesReceived."
        ::= { dot12StatEntry 1 }

    dot12InHighPriorityOctets OBJECT-TYPE
        SYNTAX     Counter32
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
                "This object is a count of the number of octets
                contained in high priority frames that have been
                received on this interface. This counter is
                incremented by OctetCount for each frame received
                on this interface which is counted by
                dot12InHighPriorityFrames.

                Note that this counter will roll over very
                quickly.  It is provided for backward
                compatibility for Network Management protocols
                that do not support 64 bit counters (e.g. SNMP
                version 1)."
        REFERENCE
                "IEEE Standard 802.12-1995, 13.2.5.2.1,
                aHighPriorityOctetsReceived."
        ::= { dot12StatEntry 2 }

    dot12InNormPriorityFrames OBJECT-TYPE
        SYNTAX     Counter32
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
                "This object is a count of normal priority frames
                that have been received on this interface.
                Includes both good and bad normal priority
                frames, as well as normal priority training
                frames and normal priority frames which were
                priority promoted."
        REFERENCE
                "IEEE Standard 802.12-1995, 13.2.5.2.1,
                aNormalPriorityFramesReceived."
        ::= { dot12StatEntry 3 }

    dot12InNormPriorityOctets OBJECT-TYPE
        SYNTAX     Counter32
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
                "This object is a count of the number of octets
                contained in normal priority frames that have
                been received on this interface. This counter is
                incremented by OctetCount for each frame received
                on this interface which is counted by
                dot12InNormPriorityFrames.

                Note that this counter will roll over very
                quickly.  It is provided for backward
                compatibility for Network Management protocols
                that do not support 64 bit counters (e.g. SNMP
                version 1)."
        REFERENCE
                "IEEE Standard 802.12-1995, 13.2.5.2.1,
                aNormalPriorityOctetsReceived."
        ::= { dot12StatEntry 4 }

    dot12InIPMErrors OBJECT-TYPE
        SYNTAX     Counter32
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
                "This object is a count of the number of frames
                that have been received on this interface with an
                invalid packet marker and no PMI errors.  A
                repeater will write an invalid packet marker to
                the end of a frame containing errors as it is
                forwarded through the repeater to the other
                ports.  This counter is incremented by one for
                each frame received on this interface which has