//

// This module has been generated by smidump 0.4.5. Do not edit.

//

module MAU-MIB {

  import IANA-MAU-MIB         (IANAifJackType, 

                               IANAifMauAutoNegCapBits, 

                               IANAifMauMediaAvailable, 

                               IANAifMauTypeListBits);

  import IF-MIB               (InterfaceIndex);

  import IRTF-NMRG-SMING      (Counter32, Counter64, TruthValue);

  import IRTF-NMRG-SMING-SNMP (AutonomousType, mib-2);

//

// MODULE META INFORMATION

//

  organization      

     "IETF Ethernet Interfaces and Hub MIB Working Group";

  contact           

     "WG charter:

      http://www.ietf.org/html.charters/hubmib-charter.html

      Mailing Lists:

      General Discussion: hubmib@ietf.org

      To Subscribe: hubmib-request@ietf.org

      In Body: subscribe your_email_address

      Chair: Bert Wijnen

      Postal: Alcatel-Lucent

            Schagen 33

            3461 GL Linschoten

            Netherlands

      Phone: +31-348-407-775

      EMail: bwijnen@alcatel-lucent.com

      Editor: Edward Beili

      Postal: Actelis Networks Inc.

            25 Bazel St., P.O.B. 10173

            Petach-Tikva 10173

            Israel

       Tel: +972-3-924-3491

      EMail: edward.beili@actelis.com";

  description       

     "Management information for 802.3 MAUs.

      The following reference is used throughout this MIB module:

      [IEEE802.3] refers to:

         IEEE Std 802.3, 2005 Edition: 'IEEE Standard for Information

         technology - Telecommunications and information exchange

         between systems - Local and metropolitan area networks -

         Specific requirements - Part 3: Carrier sense multiple

         access with collision detection (CSMA/CD) access method and

         physical layer specifications'.

         Of particular interest is Clause 30, 'Management'.

      Copyright (C) The IETF Trust (2007).

      This version of this MIB module is part of RFC 4836;

      see the RFC itself for full legal notices.";

  revision {

    date            "2007-04-21 00:00";

    description     

       "Updated to reference IANA maintaned textual

        conventions for MAU types, Media Availability state,

        Auto Negotiation capabilities, and jack types,

        instead of using internally defined values.

        This version is published as RFC 4836.";

  };

  revision {

    date            "2003-09-19 00:00";

    description     

       "Updated to include support for 10 Gb/s MAUs.

        This resulted in the following revisions:

        - Added OBJECT-IDENTITY definitions for

          10 gigabit MAU types

        - Added fiberLC jack type to JackType TC

        - Extended ifMauTypeListBits with bits for

          the 10 gigabit MAU types

        - Added enumerations to ifMauMediaAvailable,

          and updated its DESCRIPTION to reflect

          behaviour at 10 Gb/s

        - Added 64-bit version of ifMauFalseCarriers

          and added mauIfGrpHCStats object group to

          contain the new object

        - Deprecated mauModIfCompl2 and replaced it

          with mauModIfCompl3, which includes the new

          object group

         This version published as RFC 3636.";

  };

  revision {

    date            "1999-08-24 04:00";

    description     

       "This version published as RFC 2668.  Updated

        to include support for 1000 Mb/sec

        MAUs and flow control negotiation.";

  };

  revision {

    date            "1997-10-31 00:00";

    description     

       "Version published as RFC 2239.";

  };

  revision {

    date            "1993-09-30 00:00";

    description     

       "Initial version, published as RFC 1515.";

  };

  identity          mauMod;

//

// TYPE DEFINITIONS

//

  typedef JackType {

    type            Enumeration (other(1), rj45(2), rj45S(3), 

                      db9(4), bnc(5), fAUI(6), mAUI(7), 

                      fiberSC(8), fiberMIC(9), fiberST(10), 

                      telco(11), mtrj(12), hssdc(13), 

                      fiberLC(14));

    status          deprecated;

    description     

       "********* THIS TC IS DEPRECATED **********

        This TC has been deprecated in favour of

        IANAifJackType.

        Common enumeration values for repeater

        and interface MAU jack types.";

  };

//

// OBJECT DEFINITIONS

//

  node snmpDot3MauMgt {

    oid             mib-2.26;

  };

  node snmpDot3MauTraps {

    oid             snmpDot3MauMgt.0;

  };

  node dot3RpMauBasicGroup {

    oid             snmpDot3MauMgt.1;

  };

  table rpMauTable {

    oid             dot3RpMauBasicGroup.1;

    description     

       "Table of descriptive and status information

        about the MAU(s) attached to the ports of a

        repeater.";

    row rpMauEntry {

      oid           rpMauTable.1;

      index         (rpMauGroupIndex, rpMauPortIndex, rpMauIndex);

      description   

         "An entry in the table, containing information

          about a single MAU.";

      column rpMauGroupIndex {

        oid         rpMauEntry.1;

        type        Integer32 (1..2147483647);

        access      readonly;

        description 

           "This variable uniquely identifies the group

            containing the port to which the MAU described

            by this entry is connected.

            Note:  In practice, a group will generally be

            a field-replaceable unit (i.e., module, card,

            or board) that can fit in the physical system

            enclosure, and the group number will correspond

            to a number marked on the physical enclosure.

            The group denoted by a particular value of this

            object is the same as the group denoted by the

            same value of rptrGroupIndex.";

        reference   

           "RFC 2108, rptrGroupIndex.";

      };

      column rpMauPortIndex {

        oid         rpMauEntry.2;

        type        Integer32 (1..2147483647);

        access      readonly;

        description 

           "This variable uniquely identifies the repeater

            port within group rpMauGroupIndex to which the

            MAU described by this entry is connected.";

        reference   

           "RFC 2108, rptrPortIndex.";

      };

      column rpMauIndex {

        oid         rpMauEntry.3;

        type        Integer32 (1..2147483647);

        access      readonly;

        description 

           "This variable uniquely identifies the MAU

            described by this entry from among other

            MAUs connected to the same port

            (rpMauPortIndex).";

        reference   

           "[IEEE802.3], 30.5.1.1.1, aMAUID.";

      };

      column rpMauType {

        oid         rpMauEntry.4;

        type        AutonomousType;

        access      readonly;

        description 

           "This object identifies the MAU type.  Values for

            standard IEEE 802.3 MAU types are defined in the

            IANA maintained IANA-MAU-MIB module, as

            OBJECT-IDENTITIES of dot3MauType.

            If the MAU type is unknown, the object identifier

            zeroDotZero is returned.";

        reference   

           "[IEEE802.3], 30.5.1.1.2, aMAUType.";

      };

      column rpMauStatus {

        oid         rpMauEntry.5;

        type        Enumeration (other(1), unknown(2), 

                      operational(3), standby(4), shutdown(5), 

                      reset(6));

        access      readwrite;

        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; it 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 to

            idle, and the media transmitter to idle or fault,

            if supported.  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 or not connected.

            The MAU MAY return other(1) value for the

            rpMauJabberState 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).

            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   

           "[IEEE802.3], 30.5.1.1.7, aMAUAdminState,

            30.5.1.2.2, acMAUAdminControl, and 30.5.1.2.1,

            acResetMAU.";

      };

      column rpMauMediaAvailable {

        oid         rpMauEntry.6;

        type        IANAifMauMediaAvailable;

        access      readonly;

        description 

           "This object identifies Media Available state of

            the MAU, complementary to the rpMauStatus.  Values

            for the standard IEEE 802.3 Media Available states

            are defined in the IANA maintained IANA-MAU-MIB

            module, as IANAifMauMediaAvailable TC.";

        reference   

           "[IEEE802.3], 30.5.1.1.4, aMediaAvailable.";

      };

      column rpMauMediaAvailableStateExits {

        oid         rpMauEntry.7;

        type        Counter32;

        access      readonly;

        description 

           "A count of the number of times that

            rpMauMediaAvailable for this MAU instance leaves

            the state available(3).

            Discontinuities in the value of this counter can

            occur at re-initialization of the management

            system and at other times, as indicated by the

            value of rptrMonitorPortLastChange.";

        reference   

           "[IEEE802.3], 30.5.1.1.5, aLoseMediaCounter.

            RFC 2108, rptrMonitorPortLastChange";

      };

      column rpMauJabberState {

        oid         rpMauEntry.8;

        type        Enumeration (other(1), unknown(2), 

                      noJabber(3), jabbering(4));

        access      readonly;

        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.

            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   

           "[IEEE802.3], 30.5.1.1.6, aJabber.jabberFlag.";

      };

      column rpMauJabberingStateEnters {

        oid         rpMauEntry.9;

        type        Counter32;

        access      readonly;

        description 

           "A count of the number of times that

            mauJabberState for this MAU instance enters the

            state jabbering(4).  For MAUs of type

            dot3MauTypeAUI, dot3MauType100BaseT4,

            dot3MauType100BaseTX, dot3MauType100BaseFX, and

            all 1000Mbps types, this counter will always

            indicate zero.

            Discontinuities in the value of this counter can

            occur at re-initialization of the management

            system and at other times, as indicated by the

            value of rptrMonitorPortLastChange.";

        reference   

           "[IEEE802.3], 30.5.1.1.6, aJabber.jabberCounter.

            RFC 2108, rptrMonitorPortLastChange";

      };

      column rpMauFalseCarriers {

        oid         rpMauEntry.10;

        type        Counter32;

        access      readonly;

        description 

           "A count of the number of false carrier events

            during IDLE in 100BASE-X links.  This counter

            does not increment at the symbol rate.  It can

            increment after a valid carrier completion at a

            maximum rate of once per 100 ms until the next

            carrier event.

            This counter increments only for MAUs of type

            dot3MauType100BaseT4, dot3MauType100BaseTX,

            dot3MauType100BaseFX, and all 1000Mbps types.

            For all other MAU types, this counter will

            always indicate zero.

            The approximate minimum time for rollover of

            this counter is 7.4 hours.

            Discontinuities in the value of this counter can

            occur at re-initialization of the management

            system and at other times, as indicated by the

            value of rptrMonitorPortLastChange.";

        reference   

           "[IEEE802.3], 30.5.1.1.10, aFalseCarriers.

            RFC 2108, rptrMonitorPortLastChange";

      };

    };

  };

  table rpJackTable {

    oid             dot3RpMauBasicGroup.2;

    description     

       "Information about the external jacks attached

        to MAUs attached to the ports of a repeater.";

    row rpJackEntry {

      oid           rpJackTable.1;

      index         (rpMauGroupIndex, rpMauPortIndex, rpMauIndex, 

                     rpJackIndex);

      description   

         "An entry in the table, containing information

          about a particular jack.";

      column rpJackIndex {

        oid         rpJackEntry.1;

        type        Integer32 (1..2147483647);

        access      noaccess;

        description 

           "This variable uniquely identifies the jack

            described by this entry from among other jacks

            attached to the same MAU (rpMauIndex).";

      };

      column rpJackType {

        oid         rpJackEntry.2;

        type        IANAifJackType;

        access      readonly;

        description 

           "The jack connector type, as it appears on the

            outside of the system.";

      };

    };

  };

  node dot3IfMauBasicGroup {

    oid             snmpDot3MauMgt.2;

  };

  table ifMauTable {

    oid             dot3IfMauBasicGroup.1;

    description     

       "Table of descriptive and status information

        about MAU(s) attached to an interface.";

    row ifMauEntry {

      oid           ifMauTable.1;

      index         (ifMauIfIndex, ifMauIndex);

      description   

         "An entry in the table, containing information

          about a single MAU.";

      column ifMauIfIndex {

        oid         ifMauEntry.1;

        type        InterfaceIndex;

        access      readonly;

        description 

           "This variable uniquely identifies the interface

            to which the MAU described by this entry is

            connected.";

        reference   

           "RFC 2863, ifIndex";

      };

      column ifMauIndex {

        oid         ifMauEntry.2;

        type        Integer32 (1..2147483647);

        access      readonly;

        description 

           "This variable uniquely identifies the MAU

            described by this entry from among other MAUs

            connected to the same interface (ifMauIfIndex).";

        reference   

           "[IEEE802.3], 30.5.1.1.1, aMAUID.";

      };

      column ifMauType {

        oid         ifMauEntry.3;

        type        AutonomousType;

        access      readonly;

        description 

           "This object identifies the MAU type.  Values for

            standard IEEE 802.3 MAU types are defined in the

            IANA maintained IANA-MAU-MIB module, as

            OBJECT-IDENTITIES of dot3MauType.

            If the MAU type is unknown, the object identifier

            zeroDotZero is returned.

            This object represents the operational type of

            the MAU, as determined by either 1) the result

            of the auto-negotiation function or 2) if

            auto-negotiation is not enabled or is not

            implemented for this MAU, by the value of the

            object ifMauDefaultType.  In case 2), a set to

            the object ifMauDefaultType will force the MAU

            into the new operating mode.";

        reference   

           "[IEEE802.3], 30.5.1.1.2, aMAUType.";

      };

      column ifMauStatus {

        oid         ifMauEntry.4;

        type        Enumeration (other(1), unknown(2), 

                      operational(3), standby(4), shutdown(5), 

                      reset(6));

        access      readwrite;

        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; it 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 to

            idle and the media transmitter to idle or fault,

            if supported.  Standby(4) mode only applies to

            link type MAUs.  The state of

            ifMauMediaAvailable 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 or not connected.

            The MAU MAY return other(1) value for the

            ifMauJabberState and ifMauMediaAvailable 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).

            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   

           "[IEEE802.3], 30.5.1.1.7, aMAUAdminState,

            30.5.1.2.2, acMAUAdminControl, and 30.5.1.2.1,

            acResetMAU.";

      };

      column ifMauMediaAvailable {

        oid         ifMauEntry.5;

        type        IANAifMauMediaAvailable;

        access      readonly;

        description 

           "This object identifies Media Available state of

            the MAU, complementary to the ifMauStatus.  Values

            for the standard IEEE 802.3 Media Available states

            are defined in the IANA maintained IANA-MAU-MIB

            module, as IANAifMauMediaAvailable TC.";

        reference   

           "[IEEE802.3], 30.5.1.1.4, aMediaAvailable.";

      };

      column ifMauMediaAvailableStateExits {

        oid         ifMauEntry.6;

        type        Counter32;

        access      readonly;

        description 

           "A count of the number of times that

            ifMauMediaAvailable for this MAU instance leaves

            the state available(3).

            Discontinuities in the value of this counter can

            occur at re-initialization of the management

            system and at other times, as indicated by the

            value of ifCounterDiscontinuityTime.";

        reference   

           "[IEEE802.3], 30.5.1.1.5, aLoseMediaCounter.

            RFC 2863, ifCounterDiscontinuityTime.";

      };

      column ifMauJabberState {

        oid         ifMauEntry.7;

        type        Enumeration (other(1), unknown(2), 

                      noJabber(3), jabbering(4));

        access      readonly;

        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.

            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   

           "[IEEE802.3], 30.5.1.1.6, aJabber.jabberFlag.";

      };

      column ifMauJabberingStateEnters {

        oid         ifMauEntry.8;

        type        Counter32;

        access      readonly;

        description 

           "A count of the number of times that

            mauJabberState for this MAU instance enters the

            state jabbering(4).  This counter will always

            indicate zero for MAUs of type dot3MauTypeAUI

            and those of speeds above 10Mbps.

            Discontinuities in the value of this counter can

            occur at re-initialization of the management

            system and at other times, as indicated by the

            value of ifCounterDiscontinuityTime.";

        reference   

           "[IEEE802.3], 30.5.1.1.6, aJabber.jabberCounter.

            RFC 2863, ifCounterDiscontinuityTime.";

      };

      column ifMauFalseCarriers {

        oid         ifMauEntry.9;

        type        Counter32;

        access      readonly;

        description 

           "A count of the number of false carrier events

            during IDLE in 100BASE-X and 1000BASE-X links.

            For all other MAU types, this counter will

            always indicate zero.  This counter does not

            increment at the symbol rate.

            It can increment after a valid carrier

            completion at a maximum rate of once per 100 ms

            for 100BASE-X and once per 10us for 1000BASE-X

            until the next CarrierEvent.

            This counter can roll over very quickly.  A

            management station is advised to poll the

            ifMauHCFalseCarriers instead of this counter in

            order to avoid loss of information.

            Discontinuities in the value of this counter can

            occur at re-initialization of the management

            system and at other times, as indicated by the

            value of ifCounterDiscontinuityTime.";

        reference   

           "[IEEE802.3], 30.5.1.1.10, aFalseCarriers.

            RFC 2863, ifCounterDiscontinuityTime.";

      };

      column ifMauTypeList {

        oid         ifMauEntry.10;

        type        Integer32;

        access      readonly;

        status      deprecated;

        description 

           "********* THIS OBJECT IS DEPRECATED **********

            This object has been deprecated in favour of

            ifMauTypeListBits.

            A value that uniquely identifies the set of

            possible IEEE 802.3 types that the MAU could be.

            The value is a sum that initially takes the

            value zero.  Then, for each type capability of

            this MAU, 2 raised to the power noted below is

            added to the sum.  For example, a MAU that has

            the capability to be only 10BASE-T would have a

            value of 512 (2**9).  In contrast, a MAU that

            supports both 10Base-T (full duplex) and

            100BASE-TX (full duplex) would have a value of

            ((2**11) + (2**16)), or 67584.

            The powers of 2 assigned to the capabilities are

            these:

            Power  Capability

              0      other or unknown

              1      AUI

              2      10BASE-5

              3      FOIRL

              4      10BASE-2

              5      10BASE-T duplex mode unknown

              6      10BASE-FP

              7      10BASE-FB

              8      10BASE-FL duplex mode unknown

              9      10BROAD36

             10      10BASE-T  half duplex mode

             11      10BASE-T  full duplex mode

             12      10BASE-FL half duplex mode

             13      10BASE-FL full duplex mode

             14      100BASE-T4

             15      100BASE-TX half duplex mode

             16      100BASE-TX full duplex mode

             17      100BASE-FX half duplex mode

             18      100BASE-FX full duplex mode

             19      100BASE-T2 half duplex mode

             20      100BASE-T2 full duplex mode

            If auto-negotiation is present on this MAU, this

            object will map to ifMauAutoNegCapability.";

      };

      column ifMauDefaultType {

        oid         ifMauEntry.11;

        type        AutonomousType;

        access      readwrite;

        description 

           "This object identifies the default

            administrative baseband MAU type to be used in

            conjunction with the operational MAU type

            denoted by ifMauType.

            The set of possible values for this object is

            the same as the set defined for the ifMauType

            object.

            This object represents the

            administratively-configured type of the MAU.  If

            auto-negotiation is not enabled or is not

            implemented for this MAU, the value of this

            object determines the operational type of the

            MAU.  In this case, a set to this object will

            force the MAU into the specified operating mode.

            If auto-negotiation is implemented and enabled

            for this MAU, the operational type of the MAU

            is determined by auto-negotiation, and the value

            of this object denotes the type to which the MAU

            will automatically revert if/when

            auto-negotiation is later disabled.

            NOTE TO IMPLEMENTORS:  It may be necessary to

            provide for underlying hardware implementations

            which do not follow the exact behavior specified

            above.  In particular, when

            ifMauAutoNegAdminStatus transitions from enabled

            to disabled, the agent implementation MUST

            ensure that the operational type of the MAU (as

            reported by ifMauType) correctly transitions to

            the value specified by this object, rather than

            continuing to operate at the value earlier

            determined by the auto-negotiation function.";

        reference   

           "[IEEE802.3], 30.5.1.1.1, aMAUID, and 22.2.4.1.4.";

      };

      column ifMauAutoNegSupported {

        oid         ifMauEntry.12;

        type        TruthValue;

        access      readonly;

        description 

           "This object indicates whether or not

            auto-negotiation is supported on this MAU.";

      };

      column ifMauTypeListBits {

        oid         ifMauEntry.13;

        type        IANAifMauTypeListBits;

        access      readonly;

        description 

           "A value that uniquely identifies the set of

            possible IEEE 802.3 types that the MAU could be.

            If auto-negotiation is present on this MAU, this

            object will map to ifMauAutoNegCapabilityBits.

            Note that this MAU may be capable of operating

            as a MAU type that is beyond the scope of this

            MIB.  This is indicated by returning the

            bit value bOther in addition to any bit values

            for standard capabilities that are listed in the

            IANAifMauTypeListBits TC.";

      };

      column ifMauHCFalseCarriers {

        oid         ifMauEntry.14;

        type        Counter64;

        access      readonly;

        description 

           "A count of the number of false carrier events

            during IDLE in 100BASE-X and 1000BASE-X links.

            For all other MAU types, this counter will

            always indicate zero.  This counter does not

            increment at the symbol rate.

            This counter is a 64-bit version of

            ifMauFalseCarriers.  Since the 32-bit version of

            this counter can roll over very quickly,

            management stations are advised to poll the

            64-bit version instead, in order to avoid loss

            of information.

            Discontinuities in the value of this counter can

            occur at re-initialization of the management

            system and at other times, as indicated by the

            value of ifCounterDiscontinuityTime.";

        reference   

           "[IEEE802.3], 30.5.1.1.10, aFalseCarriers.

            RFC 2863, ifCounterDiscontinuityTime.";

      };

    };

  };

  table ifJackTable {

    oid             dot3IfMauBasicGroup.2;

    description     

       "Information about the external jacks attached

        to MAUs attached to an interface.";

    row ifJackEntry {

      oid           ifJackTable.1;

      index         (ifMauIfIndex, ifMauIndex, ifJackIndex);

      description   

         "An entry in the table, containing information

          about a particular jack.";

      column ifJackIndex {

        oid         ifJackEntry.1;

        type        Integer32 (1..2147483647);

        access      noaccess;

        description 

           "This variable uniquely identifies the jack

            described by this entry from among other jacks

            attached to the same MAU.";

      };

      column ifJackType {

        oid         ifJackEntry.2;

        type        IANAifJackType;

        access      readonly;

        description 

           "The jack connector type, as it appears on the

            outside of the system.";

      };

    };

  };

  node dot3BroadMauBasicGroup {

    oid             snmpDot3MauMgt.3;