rfc1515.txt

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                    "An entry in the table, containing information
                    about a single MAU."
            INDEX    { rpMauGroupIndex, rpMauPortIndex, rpMauIndex }
            ::= { rpMauTable 1 }

        RpMauEntry ::=
            SEQUENCE {
                rpMauGroupIndex
                    INTEGER,
                rpMauPortIndex
                    INTEGER,
                rpMauIndex
                    INTEGER,
                rpMauType
                    OBJECT IDENTIFIER,
                rpMauStatus
                    INTEGER,
                rpMauMediaAvailable
                    INTEGER,
                rpMauMediaAvailableStateExits
                    Counter,
                rpMauJabberState
                    INTEGER,
                rpMauJabberingStateEnters
                    Counter
            }

        rpMauGroupIndex OBJECT-TYPE
            SYNTAX    INTEGER (1..1024)
            ACCESS    read-only
            STATUS    mandatory
            DESCRIPTION
                    "This variable uniquely identifies the repeater
                    group containing the port to which the MAU
                    described by this entry is connected."
            REFERENCE
                    "Reference RFC1368, rptrGroupIndex."
            ::= { rpMauEntry 1 }




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RFC 1515                     802.3 MAU MIB                September 1993


        rpMauPortIndex OBJECT-TYPE
            SYNTAX    INTEGER (1..1024)
            ACCESS    read-only
            STATUS    mandatory
            DESCRIPTION
                    "This variable uniquely identifies the repeater
                    port within group rpMauGroupIndex to which the MAU
                    described by this entry is connected."
            REFERENCE
                    "Reference RFC 1368, rptrPortIndex."
            ::= { rpMauEntry 2 }

        rpMauIndex OBJECT-TYPE
            SYNTAX    INTEGER (1..9)
            ACCESS    read-only
            STATUS    mandatory
            DESCRIPTION
                    "This variable uniquely identifies the MAU
                    connected to port rpMauPortIndex within group
                    rpMauGroupIndex that is described by this entry."
            REFERENCE
                    "Reference IEEE 802.3 MAU Mgt, 20.2.3.2, aMAUID."
            ::= { rpMauEntry 3 }

        rpMauType OBJECT-TYPE
            SYNTAX    OBJECT IDENTIFIER
            ACCESS    read-only
            STATUS    mandatory
            DESCRIPTION
                    "This object identifies the 10 Mb/s baseband MAU
                    type.  An initial set of MAU types are defined
                    above.  The assignment of OBJECT IDENTIFIERs to
                    new types of MAUs is managed by the IANA.  If the
                    MAU type is unknown, the object identifier

                        unknownMauType OBJECT IDENTIFIER ::= { 0 0 }

                    is returned.  Note that unknownMauType is a
                    syntactically valid object identifier, and any
                    conformant implementation of ASN.1 and the BER
                    must be able to generate and recognize this
                    value."
            REFERENCE
                    "Reference IEEE 802.3 MAU Mgt, 20.2.3.2,
                    aMAUType."
            ::= { rpMauEntry 4 }

        rpMauStatus OBJECT-TYPE



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RFC 1515                     802.3 MAU MIB                September 1993


            SYNTAX    INTEGER {
                          other(1),
                          unknown(2),
                          operational(3),
                          standby(4),
                          shutdown(5),
                          reset(6)
                      }
            ACCESS    read-write
            STATUS    mandatory
            DESCRIPTION
                    "The current state of the MAU.  This object may be
                    implemented as a read-only object by those agents
                    and MAUs that do not implement software control of
                    the MAU state.  Some agents may not support
                    setting the value of this object to some of the
                    enumerated values.

                    The value other(1) is returned if the MAU is in a
                    state other than one of the states 2 through 6.

                    The value unknown(2) is returned when the MAU's
                    true state is unknown; for example, when it is
                    being initialized.

                    A MAU in the operational(3) state is fully
                    functional, operates, and passes signals to its
                    attached DTE or repeater port in accordance to its
                    specification.

                    A MAU in standby(4) state forces DI and CI and the
                    media transmitter to idle.  Standby(4) mode only
                    applies to link type MAUs.  The state of
                    rpMauMediaAvailable is unaffected.

                    A MAU in shutdown(5) state assumes the same
                    condition on DI, CI, and the media transmitter as
                    though it were powered down.  The MAU may return
                    other(1) value for the mauJabber and
                    rpMauMediaAvailable objects when it is in this
                    state.  For an AUI, this state will remove power
                    from the AUI.

                    Setting this variable to the value reset(6) resets
                    the MAU in the same manner as a power-off, power-
                    on cycle of at least one-half second would.  The
                    agent is not required to return the value reset
                    (6).



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RFC 1515                     802.3 MAU MIB                September 1993


                    Setting this variable to the value operational(3),
                    standby(4), or shutdown(5) causes the MAU to
                    assume the respective state except that setting a
                    mixing-type MAU or an AUI to standby(4) will cause
                    the MAU to enter the shutdown state."
                REFERENCE
                    "Reference IEEE 802.3 MAU Mgt, 20.2.3.2,
                    aMAUAdminState, and 20.2.3.3, acMAUAdminControl
                    and acResetMAUAction."
            ::= { rpMauEntry 5 }

        rpMauMediaAvailable OBJECT-TYPE
            SYNTAX    INTEGER {
                          other(1),
                          unknown(2),
                          available(3),
                          notAvailable(4),
                          remoteFault(5),
                          invalidSignal(6)
                      }
            ACCESS    read-only
            STATUS    mandatory
            DESCRIPTION
                    "If the MAU is a link or fiber type (FOIRL,
                    10BASE-T, 10BASE-F) then this is equivalent to the
                    link test fail state/low light function.  For an
                    AUI or a coax (including broadband) MAU this
                    indicates whether or not loopback is detected on
                    the DI circuit.  The value of this attribute
                    persists between packets for MAU types AUI,
                    10BASE5, 10BASE2, 10BROAD36, and 10BASE-FP.

                    The value other(1) is returned if the
                    mediaAvailable state is not one of 2 through 6.

                    The value unknown(2) is returned when the MAU's
                    true state is unknown; for example, when it is
                    being initialized.  At power-up or following a
                    reset, the value of this attribute will be unknown
                    for AUI, coax, and 10BASE-FP MAUs.  For these MAUs
                    loopback will be tested on each transmission
                    during which no collision is detected.  If DI is
                    receiving input when DO returns to IDL after a
                    transmission and there has been no collision
                    during the transmission then loopback will be
                    detected.  The value of this attribute will only
                    change during non-collided transmissions for AUI,
                    coax, and 10BASE-FP MAUs.



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RFC 1515                     802.3 MAU MIB                September 1993


                    The value available(3) indicates that the link,
                    light, or loopback is normal.  The value
                    notAvailable(4) indicates link loss, low light, or
                    no loopback.

                    The value remoteFault(5) indicates that a fault
                    has been detected at the remote end of the link.
                    The value invalidSignal(6) indicates that an
                    invalid signal has been received from the other
                    end of the link.  Both remoteFault(5) and
                    invalidSignal(6) apply only to MAUs of type
                    10BASE-FB."
            REFERENCE
                    "Reference IEEE 802.3 MAU Mgt, 20.2.3.2,
                    aMediaAvailable."
            ::= { rpMauEntry 6 }

        rpMauMediaAvailableStateExits OBJECT-TYPE
            SYNTAX    Counter
            ACCESS    read-only
            STATUS    mandatory
            DESCRIPTION
                    "A count of the number of times that
                    rpMauMediaAvailable for this MAU instance leaves
                    the state available(3)."
            REFERENCE
                    "Reference IEEE 802.3 MAU Mgt, 20.2.3.2,
                    lostMediaCount."
            ::= { rpMauEntry 7 }

        rpMauJabberState OBJECT-TYPE
            SYNTAX    INTEGER {
                          other(1),
                          unknown(2),
                          noJabber(3),
                          jabbering(4)
                      }
            ACCESS    read-only
            STATUS    mandatory
            DESCRIPTION
                    "The value other(1) is returned if the jabber
                    state is not 2, 3, or 4.  The agent must always
                    return other(1) for MAU type dot3MauTypeAUI.

                    The value unknown(2) is returned when the MAU's
                    true state is unknown; for example, when it is
                    being initialized.




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RFC 1515                     802.3 MAU MIB                September 1993


                    If the MAU is not jabbering the agent returns
                    noJabber(3).  This is the 'normal' state.

                    If the MAU is in jabber state the agent returns
                    the jabbering(4) value."
            REFERENCE
                    "Reference IEEE 802.3 MAU Mgt, 20.2.3.2,
                    aJabber.jabberFlag."
            ::= { rpMauEntry 8 }

        rpMauJabberingStateEnters OBJECT-TYPE
            SYNTAX    Counter
            ACCESS    read-only
            STATUS    mandatory
            DESCRIPTION
                    "A count of the number of times that
                    rpMauJabberState for this MAU instance enters the
                    state jabbering(4).  For a MAU of type
                    dot3MauTypeAUI, this counter will always indicate
                    zero."
            REFERENCE
                    "Reference IEEE 802.3 MAU Mgt, 20.2.3.2,
                    aJabber.jabberCounter."
            ::= { rpMauEntry 9 }


        --
        --                    The Interface MAU Basic Group
        --
        -- Implementation of the Interface MAU Basic Group is mandatory
        -- for MAUs attached to DTEs (interfaces).

        --
        -- The Basic Interface MAU Table
        --

        ifMauTable OBJECT-TYPE
            SYNTAX    SEQUENCE OF IfMauEntry
            ACCESS    not-accessible
            STATUS    mandatory
            DESCRIPTION
                    "Table of descriptive and status information about
                    the MAU(s) attached to an interface."
            ::= { dot3IfMauBasicGroup 1 }

        ifMauEntry OBJECT-TYPE
            SYNTAX    IfMauEntry
            ACCESS    not-accessible



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RFC 1515                     802.3 MAU MIB                September 1993


            STATUS    mandatory
            DESCRIPTION
                    "An entry in the table, containing information
                    about a single MAU."
            INDEX    { ifMauIfIndex, ifMauIndex }
            ::= { ifMauTable 1 }

        IfMauEntry ::=
            SEQUENCE {
                ifMauIfIndex
                    INTEGER,
                ifMauIndex
                    INTEGER,
                ifMauType
                    OBJECT IDENTIFIER,
                ifMauStatus
                    INTEGER,
                ifMauMediaAvailable
                    INTEGER,
                ifMauMediaAvailableStateExits
                    Counter,
                ifMauJabberState
                    INTEGER,
                ifMauJabberingStateEnters