LAN-EMULATION-CLIENT-MIB






DEFINITIONS ::= BEGIN


            IMPORTS

                MODULE-IDENTITY, OBJECT-TYPE,
                enterprises, Counter32, Integer32      FROM SNMPv2-SMI

                TEXTUAL-CONVENTION, MacAddress,
                RowStatus, TruthValue, DisplayString   FROM SNMPv2-TC

                MODULE-COMPLIANCE, OBJECT-GROUP        FROM SNMPv2-CONF

                ifIndex                                FROM RFC1213-MIB

                OwnerString                            FROM RFC1271-MIB;



            -- ------------------------------------------------------------ --
            --
            --  The following OBJECT IDENTIFIER definition should be moved to
            --  some other location, to conform with the statement in RFC 1442
            --  that the MODULE-IDENTITY section must appear immediately after
            --  any IMPORTs or EXPORTs statements.
            --
            --  However, some MIB utilities don't like MODULE-IDENTITY OIDs of
            --  the form { enterprises atmForum(353) ... 1 }.  Separate OBJECT
            --  IDENTIFIER definitions appear to be more widely accepted - so,
            --  in the interests of compatibility, it remains.
            --
            -- ------------------------------------------------------------ --


            -- The object identifier subtree for ATM Forum LAN Emulation MIBs
            atmfLanEmulation  OBJECT IDENTIFIER ::= {
                                        enterprises
                                           atmForum(353)
                                              atmForumNetworkManagement(5)
                                                 3
                              }


            leClientMIB MODULE-IDENTITY
                LAST-UPDATED "9505100000Z"
                ORGANIZATION "ATM Forum LAN Emulation Sub-Working Group"
                CONTACT-INFO
                      "
                        The ATM Forum
                        303 Vintage Park Drive
                        Foster City, CA  94404
                        United States of America
                        Tel: 415-578-6860
                        E-mail: info@atmforum.com"
                DESCRIPTION
                    "This module defines a portion of the management 
                     information base (MIB) for managing ATM LAN Emulation
                     Client nodes.  It is meant to be used in connection with
                     the AToM MIB and MIB-II / RFC 1573 'ifTable' entries
                     for each LEC / emulated 802.x network interface."
                ::= { atmfLanEmulation 1 }


            leClientMIBObjects  OBJECT IDENTIFIER ::= { leClientMIB 1 }


            -- This MIB module consists of the following groups:
            --
            --  (1) LAN Emulation Client groups
            --      (a) Configuration group
            --      (b) Status group
            --      (c) Statistics group
            --      (d) Server VCC group
            --
            --  (2) LEC ATM Addresses group
            --
            --  (3) Registered LAN Destination groups
            --      (a) MAC addresses group
            --      (b) Route Descriptors group
            --
            --  (4) LE_ARP cache groups
            --      (a) MAC address cache group
            --      (b) Route descriptor cache group
            --
            --  (5) ifIndex mapping group
            --
            -- Security management objects have been explicitly omitted from
            -- this MIB as being outside the scope of the V1.0 LAN Emulation
            -- specification.


            AtmLaneAddress ::= TEXTUAL-CONVENTION
                STATUS     current
                DESCRIPTION
                      "A twenty-octet binary string, containing a standard
                       ATM Forum address -- or the zero-length string,
                       indicating the absence of an address.

                       For LAN Emulation purposes, the eight-octet address
                       format is not used."
                SYNTAX     OCTET STRING ( SIZE( 0 .. 20 ) )

            VpiInteger ::= TEXTUAL-CONVENTION
                STATUS     current
                DESCRIPTION
                      "An integer large enough to hold a VPI."
                SYNTAX     INTEGER ( 0..255 )

            VciInteger ::= TEXTUAL-CONVENTION
                STATUS     current
                DESCRIPTION
                      "An integer large enough to hold a VCI."
                SYNTAX     INTEGER ( 0..65535 )

            LeConnectionInterface ::= TEXTUAL-CONVENTION
                STATUS     current
                DESCRIPTION
                        "A combination flag and ifTable index, indicating
                         whether a LAN Emulation circuit exists - and, if
                         so, which interface is associated with it at the
                         point where it connects to a LE Client.

                         Objects of this type are always defined as part of
                         a set that includes

                                 fooInterface   LeConnectionInterface
                                 fooVpi         VpiInteger
                                 fooVci         VciInteger

                         The interpretation of these objects is as follows.

                         1.  If no connection exists, 'fooInterface' has a
                             value of 0.  Because Interfaces table entries
                             always have 'ifIndex' values larger than 0,
                             'fooInterface' reliably serves as a 'connection
                             exists' flag.

                             In this case, 'fooVpi' and 'fooVci' are
                             meaningless, and have the value 0.

                         2.  If a PVC or SVC exists, 'fooInterface' is defined
                             to have the value of the MIB-II/RFC 1573 'ifIndex'
                             of the 'atm' interface associated with the VCC.
                             'fooVpi' and 'fooVci' will contain its VPI/VCI.
                             Therefore, ('fooInterface', 'fooVpi', 'fooVci')
                             give you an index into the AToM MIB which allows
                             you to examine and play with the circuit further.

                          3. If a proprietary connection (such as an internal
                             data path between co-located components) exists,
                             this specification does not mandate how it should
                             be managed.  One option is to set 'fooInterface'
                             to the value of the MIB-II/RFC 1573 'ifIndex' for
                             the LAN Emulation Client.  This indicates that a
                             connection exists, but is not being managed in the
                             same fashion as an ATM VCC."
                SYNTAX   INTEGER ( 0..2147483647 )

            LecState ::= TEXTUAL-CONVENTION
                STATUS     current
                DESCRIPTION
                      "An official protocol state of a LAN Emulation Client."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.3.1"
                SYNTAX     INTEGER {
                                     initialState(1),
                                     lecsConnect(2),
                                     configure(3),
                                     join(4),
                                     initialRegistration(5),
                                     busConnect(6),
                                     operational(7)
                                    }

            LecDataFrameFormat ::= TEXTUAL-CONVENTION
                STATUS     current
                DESCRIPTION
                      "A 'LAN Type' value.

                       C2  LAN Type.  The type of LAN that the LE Client is,
                           or wishes to become, a member of.  This MUST be one
                           of Ethernet/IEEE 802.3, IEEE 802.5, or Unspecified."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 5.1.1"
                SYNTAX      INTEGER {
                                     unspecified(1),
                                     aflane8023(2),
                                     aflane8025(3)
                                    }

            LecDataFrameSize ::= TEXTUAL-CONVENTION
                STATUS     current
                DESCRIPTION
                      "A 'Maximum Data Frame Size' value.

                       C3  Maximum Data Frame Size.  The maximum AAL-5 SDU size
                           of a data frame that the LE Client wishes to send on
                           the Multicast Send VCC or to receive on the
                           Multicast Send VCC or Multicast Forward VCC.  This
                           parameter also specifies the maximum AAL-5 SDU on
                           all of a LE Client's Data Direct VCCs.  This MUST be
                           either 1516, 4544, 9234, or 18190 octets, or
                           Unspecified."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 5.1.1"
                SYNTAX      INTEGER {
                                     unspecified(1),
                                     max1516(2),
                                     max4544(3),
                                     max9234(4),
                                     max18190(5)
                                    }

            LeArpTableEntryType ::= TEXTUAL-CONVENTION
                STATUS     current
                DESCRIPTION
                        "Indicates how a LE_ARP table entry was created and
                         whether it is subject to aging.

                             other(1)
                                 The LE_ARP entry does not fall into one of
                                 the categories defined below.

                             learnedViaControl(2)
                                 This LE_ARP entry was learned by using the
                                 LE_ARP_REQUEST / LE_ARP_RESPONSE protocol,
                                 or by otherwise observing relevant traffic
                                 on Control VCCs.

                                 Entries of this type are aged.

                             learnedViaData(3)
                                 This LE_ARP entry was learned by observing
                                 incoming traffic on Data VCCs.

                                 Entries of this type are aged.

                             staticVolatile(4)
                                 This LE_ARP entry was created by management.
                                 It will not be aged.  On the other hand, it
                                 will not survive a restart of the client.

                                 If an agent permits LE_ARP entries of this
                                 type to be created, it may require that the
                                 LAN Emulation Client be in the 'operational'
                                 state at the time.

                             staticNonVolatile(5)
                                 This LE_ARP entry was created by management.
                                 It will not be aged, and it will survive a
                                 restart of the client.

                         The values 'learnedViaData' and 'learnedViaControl'
                         can be read, but may not be written."
                SYNTAX      INTEGER {
                                     other(1),
                                     learnedViaControl(2),
                                     learnedViaData(3),
                                     staticVolatile(4),
                                     staticNonVolatile(5)
                                    }


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

            --
            --  LAN Emulation Client configuration group
            --

            lecConfigTable OBJECT-TYPE
                SYNTAX       SEQUENCE OF LecConfigEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "A table describing all of the LAN Emulation Clients
                         implemented by this host.  Each LE Client has a row
                         in the MIB-II/RFC 1573 Interfaces table (describing
                         the emulated packet interface it presents to higher
                         layers).  Each LE Client also has a row in this and
                         other LEC MIB tables (describing its interface with
                         other LAN Emulation components).

                         This table contains configuration variables.  Three
                         extension tables contain client status, performance
                         statistics, and information about control/multicast
                         VCCs.

                         Unlike hardware ports, LE Clients can be created by
                         management.  However, the RFC 1573 Interfaces table
                         does not directly support row creation.  Therefore,
                         creating or deleting a row in the lecConfigTable is
                         defined to have the side effect of creating or
                         deleting corresponding rows in

                             -  the MIB-II / RFC 1573 Interfaces table,
                             -  the 'lecMappingTable',
                             -  the 'lecStatusTable',
                             -  the 'lecServerVccTable',
                             -  the 'lecStatisticsTable', and
                             -  any other dependent tables

                         New Interfaces table rows for LAN Emulation Clients
                         always have 'ifAdminStatus' set to 'down'.


                         A Note On Indexing:
                         -------------------
                         Most of the tables in this MIB are indexed in whole
                         or in part by 'lecIndex' - not by 'ifIndex'.

                         Why is there a separate index?

                         Traditionally, ifIndex values are chosen by agents,
                         and are permitted to change across restarts.  Using
                         ifIndex to index lecConfigTable could complicate
                         row creation and/or cause interoperability problems
                         (if each agent had special restrictions on ifIndex).
                         Having a separate index avoids these problems.      "
                ::= { leClientMIBObjects 1 }

            lecConfigEntry OBJECT-TYPE
                SYNTAX       LecConfigEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "Each table entry contains configuration information
                         for one LAN Emulation Client.

                         Most of the objects are derived from Initial State
                         Parameters in the LAN Emulation specification."
                INDEX   { lecIndex }
                ::= { lecConfigTable 1 }

            LecConfigEntry ::=
                SEQUENCE {

                    --
                    --  Row indices, creation, and deletion.
                    --
                    lecIndex                    INTEGER,
                    lecRowStatus                RowStatus,
                    lecOwner                    OwnerString,

                    --
                    --  Key parameters for Configure / Join phase.  Note that
                    --  these are not operational values - see lecStatusTable
                    --  for those.
                    --
                    lecConfigMode               INTEGER,
                    lecConfigLanType            LecDataFrameFormat,
                    lecConfigMaxDataFrameSize   LecDataFrameSize,
                    lecConfigLanName            DisplayString,
                    lecConfigLesAtmAddress      AtmLaneAddress,

                    --
                    --  Other parameters.  These may be changed either by the
                    --  network manager or by the LE Configuration Server.
                    --
                    lecControlTimeout           INTEGER,
                    lecMaxUnknownFrameCount     INTEGER,
                    lecMaxUnknownFrameTime      INTEGER,
                    lecVccTimeoutPeriod         Integer32,
                    lecMaxRetryCount            INTEGER,
                    lecAgingTime                INTEGER,
                    lecForwardDelayTime         INTEGER,
                    lecExpectedArpResponseTime  INTEGER,
                    lecFlushTimeOut             INTEGER,
                    lecPathSwitchingDelay       INTEGER,
                    lecLocalSegmentID           INTEGER,
                    lecMulticastSendType        INTEGER,
                    lecMulticastSendAvgRate     Integer32,
                    lecMulticastSendPeakRate    Integer32,
                    lecConnectionCompleteTimer  INTEGER

                }

            lecIndex OBJECT-TYPE
                SYNTAX      INTEGER ( 1..2147483647 )
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "A value which uniquely identifies this conceptual
                         row in the lecConfigTable.

                         If the conceptual row identified by this value of
                         lecIndex is recreated following an agent restart,
                         the same value of lecIndex must be used to identify
                         the recreated row.  (However, the Interfaces table
                        index associated with the client may change.)"
                ::= { lecConfigEntry 1 }

            lecRowStatus OBJECT-TYPE
                SYNTAX      RowStatus
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "This object lets network managers create and delete
                         LAN Emulation Clients, on systems that support this
                         optional capability.

                         It does not control Joins and Terminations; they are
                         controlled by 'ifAdminStatus'.  However, taking rows
                         out of service will have the side effect of changing
                         their 'ifAdminStatus' values to 'down', thus causing
                         any active emulated LAN connections to be terminated.

                         Within each conceptual lecConfigTable row, objects
                         which are writable may be modified regardless of the
                         value of lecRowStatus.  It is not necessary to set a
                         row's status to 'notInService' first.

                         When creating a LAN Emulation Client, it is up to the
                         management station to determine a suitable 'lecIndex'.
                         To facilitate interoperability, agents should not put
                         any restrictions on the 'lecIndex' beyond the obvious
                         ones that it be valid and unused.

                         If you create a LAN Emulation Client via this object,
                         it will initially have

                             'ifAdminStatus' = 'down'
                             'ifOperStatus' = 'down'
                             'lecInterfaceState' = 'initialState'            "
                ::= { lecConfigEntry 2 }

            lecOwner OBJECT-TYPE
                SYNTAX      OwnerString( SIZE (0..127) )
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "The entity that configured this entry and is therefore
                         using the resources assigned to it."
                ::= { lecConfigEntry 3 }

            lecConfigMode OBJECT-TYPE
                SYNTAX      INTEGER {
                                     automatic(1),
                                     manual(2)
                                    }
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "Indicates whether this LAN Emulation Client should
                         auto-configure the next time it is (re)started.

                         In automatic(1) mode, a client uses a LAN Emulation
                         Configuration Server to learn the ATM address of its
                         LAN Emulation Server, and to obtain other parameters.

                         lecConfig{ LanType, MaxDataFrameSize, LanName } are
                         used in the Configure request.  lecConfigLesAtmAddress
                         is ignored.

                         In manual(2) mode, management tells the client the
                         ATM address of its LAN Emulation Server and the
                         values of other parameters.

                         lecConfig{ LanType, MaxDataFrameSize, LanName } are
                         used in the Join request.  lecConfigLesAtmAddress
                         tells the client which LES to call."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Sections 3.4.1.1 and 5.3"
                DEFVAL   { automatic }
                ::= { lecConfigEntry 4 }

            lecConfigLanType OBJECT-TYPE
                SYNTAX      LecDataFrameFormat
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C2  LAN Type.

                         The data frame format which this client will use the
                         next time it returns to the Initial State.

                         Auto-configuring clients use this parameter in their
                         Configure requests.  Manually-configured clients use
                         it in their Join requests.

                         This MIB object will not be overwritten with the new
                         value from a LE_{JOIN,CONFIGURE}_RESPONSE.  Instead,
                         lecActualLanType will be."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { unspecified }
                ::= { lecConfigEntry 5 }

            lecConfigMaxDataFrameSize OBJECT-TYPE
                SYNTAX      LecDataFrameSize
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C3  Maximum Data Frame Size.

                         The maximum data frame size which this client will
                         use the next time it returns to the Initial State.

                         Auto-configuring clients use this parameter in their
                         Configure requests.  Manually-configured clients use
                         it in their Join requests.

                         This MIB object will not be overwritten with the new
                         value from a LE_{JOIN,CONFIGURE}_RESPONSE.  Instead,
                         lecActualMaxDataFrameSize will be."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { unspecified }
                ::= { lecConfigEntry 6 }

            lecConfigLanName OBJECT-TYPE
                SYNTAX      DisplayString (SIZE( 0..32 ))
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C5  ELAN Name.

                         The ELAN Name this client will use the next time it
                         returns to the Initial State.

                         Auto-configuring clients use this parameter in their
                         Configure requests.  Manually-configured clients use
                         it in their Join requests.

                         This MIB object will not be overwritten with the new
                         value from a LE_{JOIN,CONFIGURE}_RESPONSE.  Instead,
                         lecActualLanName will be."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecConfigEntry 7 }

            lecConfigLesAtmAddress OBJECT-TYPE
                SYNTAX      AtmLaneAddress
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C9  LE Server ATM Address.

                         The LAN Emulation Server which this client will use
                         the next time it is started in manual configuration
                         mode.

                         When lecConfigMode is 'automatic', there is no need
                         to set this address, and no advantage to doing so.
                         The client will use the LECS to find a LES, putting
                         the auto-configured address in lecActualLesAtmAddress
                         while leaving lecConfigLesAtmAddress alone."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecConfigEntry 8 }

            lecControlTimeout OBJECT-TYPE
                SYNTAX      INTEGER ( 10..300 )
                UNITS       "seconds"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C7  Control Time-out.  Time out period used for
                             timing out most request/response control frame
                             interactions, as specified elsewhere [in the
                             LAN Emulation specification].

                         This time value is expressed in seconds."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { 120 }
                ::= { lecConfigEntry 9 }

            lecMaxUnknownFrameCount OBJECT-TYPE
                SYNTAX      INTEGER ( 1..10 )
                UNITS       "frames"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C10 Maximum Unknown Frame Count.  See the description
                             of lecMaxUnknownFrameTime below."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { 1 }
                ::= { lecConfigEntry 10 }

            lecMaxUnknownFrameTime OBJECT-TYPE
                SYNTAX      INTEGER ( 1..60 )
                UNITS       "seconds"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C11 Maximum Unknown Frame Time.  Within the period of
                             time defined by the Maximum Unknown Frame Time, a
                             LE Client will send no more than Maximum Unknown
                             Frame Count frames to the BUS for a given unicast
                             LAN Destination, and it must also initiate the
                             address resolution protocol to resolve that LAN
                             Destination.

                         This time value is expressed in seconds."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { 1 }
                ::= { lecConfigEntry 11 }

            lecVccTimeoutPeriod OBJECT-TYPE
                SYNTAX      Integer32
                UNITS       "seconds"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C12 VCC Time-out Period.  A LE Client SHOULD release
                             any Data Direct VCC that it has not used to
                             transmit or receive any data frames for the
                             length of the VCC Time-out Period.  This parameter
                             is only meaningful for SVC Data Direct VCCs.

                         This time value is expressed in seconds.  The default
                         value is 20 minutes.  A value of 0 seconds means that
                         the timeout period is infinite.  Negative values will
                         be rejected by the agent."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { 1200 }
                ::= { lecConfigEntry 12 }

            lecMaxRetryCount OBJECT-TYPE
                SYNTAX      INTEGER( 0..2 )
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C13 Maximum Retry Count.  A LE CLient MUST not retry
                             a LE_ARP_REQUEST for a given frame's LAN
                             destination more than Maximum Retry Count times,
                             after the first LE_ARP_REQUEST for that same
                             frame's LAN destination."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { 1 }
                ::= { lecConfigEntry 13 }

            lecAgingTime OBJECT-TYPE
                SYNTAX      INTEGER ( 10..300 )
                UNITS       "seconds"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C17 Aging Time.  The maximum time that a LE Client
                             will maintain an entry in its LE_ARP cache in
                             the absence of a verification of that
                             relationship.

                         This time value is expressed in seconds."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL  { 300 }
                ::= { lecConfigEntry 14 }

            lecForwardDelayTime OBJECT-TYPE
                SYNTAX      INTEGER ( 4..30 )
                UNITS       "seconds"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C18 Forward Delay Time.  The maximum time that a LE
                             Client will maintain an entry for a non-local MAC
                             address in its LE_ARP cache in the absence of a
                             verification of that relationship, as long as the
                             Topology Change flag C19 is true.

                         lecForwardDelayTime SHOULD BE less than lecAgingTime.
                         When it is not, lecAgingTime governs LE_ARP aging.

                         This time value is expressed in seconds."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL  { 15 }
                ::= { lecConfigEntry 15 }

            lecExpectedArpResponseTime OBJECT-TYPE
                SYNTAX      INTEGER ( 1..30 )
                UNITS       "seconds"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C20 Expected LE_ARP Reponse Time.  The maximum time
                             that the LEC expects an LE_ARP_REQUEST/
                             LE_ARP_RESPONSE cycle to take.  Used for retries
                             and verifies.

                         This time value is expressed in seconds."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { 1 }
                ::= { lecConfigEntry 16 }

            lecFlushTimeOut OBJECT-TYPE
                SYNTAX      INTEGER ( 1..4 )
                UNITS       "seconds"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C21 Flush Time-out.  Time limit to wait to receive a
                             LE_FLUSH_RESPONSE after the LE_FLUSH_REQUEST has
                             been sent before taking recovery action.

                         This time value is expressed in seconds."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { 4 }
                ::= { lecConfigEntry 17 }

            lecPathSwitchingDelay OBJECT-TYPE
                SYNTAX      INTEGER ( 1..8 )
                UNITS       "seconds"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C22 Path Switching Delay.  The time since sending a
                             frame to the BUS after which the LE Client may
                             assume that the frame has been either discarded
                             or delivered to the recipient.  May be used to
                             bypass the Flush protocol.

                         This time value is expressed in seconds."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { 6 }
                ::= { lecConfigEntry 18 }

            lecLocalSegmentID OBJECT-TYPE
                SYNTAX      INTEGER ( 0..4095 )
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C23 Local Segment ID.  The segment ID of the emulated
                             LAN.  This is only required for IEEE 802.5 clients
                             that are Source Routing bridges."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecConfigEntry 19 }

            lecMulticastSendType OBJECT-TYPE
                SYNTAX      INTEGER {
                                     bestEffort(1),
                                     variableBitRate(2),
                                     constantBitRate(3)
                                    }
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C24 Multicast Send VCC Type.  Signalling parameter
                             that SHOULD be used by the LE Client when
                             establishing the Multicast Send VCC.

                             This is the method to be used by the LE Client
                             when specifying traffic parameters when it sets
                             up the Multicast Send VCC for this emulated LAN."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecConfigEntry 20 }

            lecMulticastSendAvgRate OBJECT-TYPE
                SYNTAX      Integer32
                UNITS       "cells per second"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C25 Multicast Send VCC AvgRate.  Signalling parameter
                             that SHOULD be used by the LE Client when
                             establishing the Multicast Send VCC.

                             Forward and Backward Sustained Cell Rate to be
                             requested by LE Client when setting up Multicast
                             Send VCC, if using Variable bit rate codings."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecConfigEntry 21 }

            lecMulticastSendPeakRate OBJECT-TYPE
                SYNTAX      Integer32
                UNITS       "cells per second"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C26 Multicast Send VCC PeakRate.  Signalling parameter
                             that SHOULD be used by the LE Client when
                             establishing the Multicast Send VCC.

                             Forward and Backward Peak Cell Rate to be
                             requested by LE Client when setting up the
                             Multicast Send VCC when using either Variable or
                             Constant bit rate codings."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecConfigEntry 22 }

            lecConnectionCompleteTimer OBJECT-TYPE
                SYNTAX      INTEGER ( 1..10 )
                UNITS       "seconds"
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "C28 Connection Complete Timer.  Optional.  In
                             Connection Establishment this is the time period
                             in which data or a READY_IND message is expected
                             from a Calling Party.

                         This time value is expressed in seconds."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                DEFVAL   { 4 }
                ::= { lecConfigEntry 23 }


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

            --
            --  LAN Emulation Client status group
            --

            lecStatusTable OBJECT-TYPE
                SYNTAX       SEQUENCE OF LecStatusEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "A read-only table containing identification, status,
                         and operational information about the LAN Emulation
                         Clients this agent manages."
                ::= { leClientMIBObjects 2 }

            lecStatusEntry OBJECT-TYPE
                SYNTAX       LecStatusEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "Each table entry contains information about one LAN
                         Emulation Client."
                AUGMENTS  { lecConfigEntry }
                ::= { lecStatusTable 1 }

            LecStatusEntry ::=
                SEQUENCE {

                    --
                    --  Client identification
                    --
                    lecIfIndex                  Integer32,
                    lecPrimaryAtmAddress        AtmLaneAddress,
                    lecID                       INTEGER,


                    --
                    --  Client status and protocol version
                    --
                    lecInterfaceState           LecState,
                    lecLastFailureRespCode      INTEGER,
                    lecLastFailureState         LecState,
                    lecProtocol                 INTEGER,
                    lecVersion                  INTEGER,
                    lecTopologyChange           TruthValue,


                    --
                    --  Operational parameters and their source
                    --
                    lecConfigServerAtmAddress   AtmLaneAddress,
                    lecConfigSource             INTEGER,
                    lecActualLanType            LecDataFrameFormat,
                    lecActualMaxDataFrameSize   LecDataFrameSize,
                    lecActualLanName            DisplayString,
                    lecActualLesAtmAddress      AtmLaneAddress,
                    lecProxyClient              TruthValue

                }

            lecIfIndex OBJECT-TYPE
                SYNTAX      Integer32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "This object identifies the logical interface number
                         ('ifIndex') assigned to this client, and is used to
                         identify corresponding rows in the Interfaces MIB.

                         Note that re-initialization of the management agent
                         may cause a client's 'lecIfIndex' to change."
                ::= { lecStatusEntry 1 }

            lecPrimaryAtmAddress OBJECT-TYPE
                SYNTAX      AtmLaneAddress
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "C1  LE Client's ATM Addresses.

                         The primary ATM address of this LAN Emulation Client.
                         This address is used to establish the Control Direct
                         and Multicast Send VCCs, and may also be used to set
                         up Data Direct VCCs.

                         A client may have additional ATM addresses for use
                         with Data Direct VCCs.  These addresses are readable
                         via the lecAtmAddressTable."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecStatusEntry 2 }

            lecID OBJECT-TYPE
                SYNTAX      INTEGER( 0..65279 )
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "C14 LE Client Identifier.  Each LE Client requires a
                             LE Client Identifier (LECID) assigned by the LE
                             Server during the Join phase.  The LECID is placed
                             in control requests by the LE Client and MAY be
                             used for echo suppression on multicast data frames
                             sent by that LE Client.  This value MUST NOT
                             change without terminating the LE Client and
                             returning to the Initial state.  A valid LECID
                             MUST be in the range X'0001' through X'FEFF'.

                         The value of this object is only meaningful for a LEC
                         that is connected to a LES.  For a LEC which does not
                         belong to an emulated LAN, the value of this object
                         is defined to be 0."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecStatusEntry 3 }

            lecInterfaceState OBJECT-TYPE
                SYNTAX      LecState
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The current state of the LAN Emulation Client.

                         Note that 'ifOperStatus' is defined to be 'up' when,
                         and only when, 'lecInterfaceState' is 'operational'."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 2.3.1"
                ::= { lecStatusEntry 4 }

            lecLastFailureRespCode OBJECT-TYPE
                SYNTAX      INTEGER {
                                     none(1),
                                     timeout(2),
                                     undefinedError(3),
                                     versionNotSupported(4),
                                     invalidRequestParameters(5),
                                     duplicateLanDestination(6),
                                     duplicateAtmAddress(7),
                                     insufficientResources(8),
                                     accessDenied(9),
                                     invalidRequesterId(10),
                                     invalidLanDestination(11),
                                     invalidAtmAddress(12),
                                     noConfiguration(13),
                                     leConfigureError(14),
                                     insufficientInformation(15)
                                    }
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "Status code from the last failed Configure response
                         or Join response.  Failed responses are those for
                         which the LE_CONFIGURE_RESPONSE / LE_JOIN_RESPONSE
                         frame contains a non-zero code, or fails to arrive
                         within a timeout period.

                         If none of this client's requests have failed, this
                         object has the value 'none'.

                         If the failed response contained a STATUS code that
                         is not defined in the LAN Emulation specification,
                         this object has the value 'undefinedError'.

                         The value 'timeout' is self-explanatory.

                         Other failure codes correspond to those defined in
                         the specification, although they may have different
                         numeric values."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 4.2, Table 13"
                ::= { lecStatusEntry 5 }

            lecLastFailureState OBJECT-TYPE
                SYNTAX      LecState
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The state this client was in when it updated the
                         'lecLastFailureRespCode'.

                         If 'lecLastFailureRespCode' is 'none', this object
                         has the value initialState(1)."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 2.3.1"
                ::= { lecStatusEntry 6 }

            lecProtocol OBJECT-TYPE
                SYNTAX      INTEGER ( 1..255 )
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The LAN Emulation protocol which this client supports,
                         and specifies in its LE_JOIN_REQUESTs."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 4.2"
                ::= { lecStatusEntry 7 }

            lecVersion OBJECT-TYPE
                SYNTAX      INTEGER ( 1..255 )
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The LAN Emulation protocol version which this client
                         supports, and specifies in its LE_JOIN_REQUESTs."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 4.2"
                ::= { lecStatusEntry 8 }

            lecTopologyChange OBJECT-TYPE
                SYNTAX      TruthValue
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "C19 Topology Change.  Boolean indication that the LE
                             Client is using the Forward Delay Time C18,
                             instead of the Aging Time C17, to age non-local
                             entries in its LE_ARP cache C16.

                         For a client which is not connected to the LES, this
                         object is defined to have the value 'false'."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecStatusEntry 9 }

            lecConfigServerAtmAddress OBJECT-TYPE
                SYNTAX      AtmLaneAddress
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The ATM address of the LAN Emulation Configuration
                         Server (if known) or the empty string (otherwise)."
                ::= { lecStatusEntry 10 }

            lecConfigSource OBJECT-TYPE
                SYNTAX      INTEGER {
                                     gotAddressViaIlmi(1),
                                     usedWellKnownAddress(2),
                                     usedLecsPvc(3),
                                     didNotUseLecs(4)
                                    }
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "Indicates whether this LAN Emulation Client used the
                         LAN Emulation Configuration Server, and, if so, what
                         method it used to establish the Configuration Direct
                         VCC."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.2"
                ::= { lecStatusEntry 11 }


            lecActualLanType OBJECT-TYPE
                SYNTAX      LecDataFrameFormat
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "C2  LAN Type.

                         The data frame format that this LAN Emulation Client
                         is using right now.  This may come from

                             *  lecConfigLanType,
                             *  the LAN Emulation Configuration Server, or
                             *  the LAN Emulation Server

                         This value is related to 'ifMtu' and 'ifType'.  See
                         the LEC management specification for more details."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecStatusEntry 12 }

            lecActualMaxDataFrameSize OBJECT-TYPE
                SYNTAX      LecDataFrameSize
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "C3  Maximum Data Frame Size.

                         The maximum data frame size that this LAN Emulation
                         client is using right now.  This may come from

                             *  lecConfigMaxDataFrameSize,
                             *  the LAN Emulation Configuration Server, or
                             *  the LAN Emulation Server                     "
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecStatusEntry 13 }

            lecActualLanName OBJECT-TYPE
                SYNTAX      DisplayString (SIZE( 0..32 ))
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "C5  ELAN Name.

                         The identity of the emulated LAN which this client
                         last joined, or wishes to join.  This may come from

                             *  lecConfigLanName,
                             *  the LAN Emulation Configuration Server, or
                             *  the LAN Emulation Server                     "
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecStatusEntry 14 }

            lecActualLesAtmAddress OBJECT-TYPE
                SYNTAX      AtmLaneAddress
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "C9  LE Server ATM Address.

                         The LAN Emulation Server address currently in use or
                         most recently attempted.

                         If no LAN Emulation Server attachment has been tried,
                         this object's value is the zero-length string."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecStatusEntry 15 }

            lecProxyClient OBJECT-TYPE
                SYNTAX      TruthValue
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "C4  Proxy.

                         Indicates whether this client is acting as a proxy.

                         Proxy clients are allowed to represent unregistered
                         MAC addresses, and receive copies of LE_ARP_REQUEST
                         frames for such addresses."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { lecStatusEntry 16 }


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

            --
            --  LAN Emulation Client - ifIndex Mapping Table
            --

            lecMappingTable OBJECT-TYPE
                SYNTAX       SEQUENCE OF LecMappingEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "A table mapping the 'ifIndex' values of 'aflane8023'
                         and 'aflane8025' interfaces to the 'lecIndex' values
                         of the corresponding LAN Emulation Clients."
                ::= { leClientMIBObjects 3 }

            lecMappingEntry OBJECT-TYPE
                SYNTAX       LecMappingEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "Each row describes one ifIndex --> lecIndex mapping."
                INDEX   { ifIndex }
                ::= { lecMappingTable 1 }

            LecMappingEntry ::=
                SEQUENCE {
                    lecMappingIndex             INTEGER
                }

            lecMappingIndex OBJECT-TYPE
                SYNTAX      INTEGER ( 1..2147483647 )
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The 'lecIndex' of the client which implements the
                         specified interface."
                ::= { lecMappingEntry 1 }

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

            --
            --  LAN Emulation Client - Statistics table
            --

            lecStatisticsTable OBJECT-TYPE
                SYNTAX       SEQUENCE OF LecStatisticsEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "An extension table containing traffic statistics for
                         all the LAN Emulation Clients this host implements."
                ::= { leClientMIBObjects 4 }

            lecStatisticsEntry OBJECT-TYPE
                SYNTAX       LecStatisticsEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "Each row in this table contains traffic statistics
                         for one LAN Emulation client."
                AUGMENTS  { lecConfigEntry }
                ::= { lecStatisticsTable 1 }

            LecStatisticsEntry ::=
                SEQUENCE {
                    lecArpRequestsOut           Counter32,
                    lecArpRequestsIn            Counter32,
                    lecArpRepliesOut            Counter32,
                    lecArpRepliesIn             Counter32,
                    lecControlFramesOut         Counter32,
                    lecControlFramesIn          Counter32,
                    lecSvcFailures              Counter32
                }

            lecArpRequestsOut OBJECT-TYPE
                SYNTAX      Counter32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The number of LE_ARP_REQUESTs sent over the LUNI by
                         this LAN Emulation Client."
                ::= { lecStatisticsEntry 1 }

            lecArpRequestsIn OBJECT-TYPE
                SYNTAX      Counter32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The number of LE_ARP_REQUESTs received over the LUNI
                         by this LAN Emulation Client.

                         Requests may arrive on the Control Direct VCC or on
                         the Control Distribute VCC, depending upon how the
                         LES is implemented and the chances it has had for
                         learning.  This counter covers both VCCs."
                ::= { lecStatisticsEntry 2 }

            lecArpRepliesOut OBJECT-TYPE
                SYNTAX      Counter32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The number of LE_ARP_RESPONSEs sent over the LUNI by
                         this LAN Emulation Client."
                ::= { lecStatisticsEntry 3 }

            lecArpRepliesIn OBJECT-TYPE
                SYNTAX      Counter32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The number of LE_ARP_RESPONSEs received over the LUNI
                         by this LAN Emulation Client.  This count includes
                         all such replies, whether solicited or not.

                         Replies may arrive on the Control Direct VCC or on
                         the Control Distribute VCC, depending upon how the
                         LES is implemented.  This counter covers both VCCs."
                ::= { lecStatisticsEntry 4 }

            lecControlFramesOut OBJECT-TYPE
                SYNTAX      Counter32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The total number of control packets sent by this
                         LAN Emulation Client over the LUNI."
                ::= { lecStatisticsEntry 5 }

            lecControlFramesIn OBJECT-TYPE
                SYNTAX      Counter32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The total number of control packets received by this
                         LAN Emulation Client over the LUNI."
                ::= { lecStatisticsEntry 6 }

            lecSvcFailures OBJECT-TYPE
                SYNTAX      Counter32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The total number of

                             *  outgoing LAN Emulation SVCs which this client
                                tried, but failed, to open;

                             *  incoming LAN Emulation SVCs which this client
                                tried, but failed to establish; and

                             *  incoming LAN Emulation SVCs which this client
                                rejected for protocol or security reasons.   "
                ::= { lecStatisticsEntry 7 }

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

            --
            --  LAN Emulation Client - Server VCC table
            --

            lecServerVccTable OBJECT-TYPE
                SYNTAX       SEQUENCE OF LecServerVccEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "A table identifying the Control and Multicast VCCs
                         for each LAN Emulation Client this host implements."
                ::= { leClientMIBObjects 5 }

            lecServerVccEntry OBJECT-TYPE
                SYNTAX       LecServerVccEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "Each row in this table describes the Control VCCs
                         and Multicast VCCs for one LAN Emulation client."
                AUGMENTS  { lecConfigEntry }
                ::= { lecServerVccTable 1 }

            LecServerVccEntry ::=
                SEQUENCE {

            --
            --  Note that the 'lec*Interface' objects double as 'connection
            --  exists' flags.
            --
                    lecConfigDirectInterface       LeConnectionInterface,
                    lecConfigDirectVpi             VpiInteger,
                    lecConfigDirectVci             VciInteger,

                    lecControlDirectInterface      LeConnectionInterface,
                    lecControlDirectVpi            VpiInteger,
                    lecControlDirectVci            VciInteger,

                    lecControlDistributeInterface  LeConnectionInterface,
                    lecControlDistributeVpi        VpiInteger,
                    lecControlDistributeVci        VciInteger,

                    lecMulticastSendInterface      LeConnectionInterface,
                    lecMulticastSendVpi            VpiInteger,
                    lecMulticastSendVci            VciInteger,

                    lecMulticastForwardInterface   LeConnectionInterface,
                    lecMulticastForwardVpi         VpiInteger,
                    lecMulticastForwardVci         VciInteger
                }

            lecConfigDirectInterface OBJECT-TYPE
                SYNTAX      LeConnectionInterface
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The interface associated with the Configuration
                         Direct VCC.  If no Configuration Direct VCC exists,
                         this object has the value 0.  Otherwise, the objects

                             ( lecConfigDirectInterface,
                               lecConfigDirectVpi, lecConfigDirectVci )

                         identify the circuit."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.1.1"
                ::= { lecServerVccEntry 1 }

            lecConfigDirectVpi OBJECT-TYPE
                SYNTAX      VpiInteger
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "If the Configuration Direct VCC exists, this object
                         contains the VPI which identifies that VCC at
                         the point where it connects to this LE client.

                         Otherwise, this object has the value 0."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.1.1"
                ::= { lecServerVccEntry 2 }

            lecConfigDirectVci OBJECT-TYPE
                SYNTAX      VciInteger
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "If the Configuration Direct VCC exists, this object
                         contains the VCI which identifies that VCC at
                         the point where it connects to this LE client.

                         Otherwise, this object has the value 0."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.1.1"
                ::= { lecServerVccEntry 3 }

            lecControlDirectInterface OBJECT-TYPE
                SYNTAX      LeConnectionInterface
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The interface associated with the Control Direct VCC.
                         If no Control Direct VCC exists, this object has the
                         value 0.  Otherwise, the objects

                             ( lecControlDirectInterface,
                               lecControlDirectVpi, lecControlDirectVci )

                         identify the circuit."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.1.2"
                ::= { lecServerVccEntry 4 }

            lecControlDirectVpi OBJECT-TYPE
                SYNTAX      VpiInteger
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "If the Control Direct VCC exists, this object
                         contains the VPI which identifies that VCC at
                         the point where it connects to this LE client.

                         Otherwise, this object has the value 0."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.1.2"
                ::= { lecServerVccEntry 5 }

            lecControlDirectVci OBJECT-TYPE
                SYNTAX      VciInteger
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "If the Control Direct VCC exists, this object
                         contains the VCI which identifies that VCC at
                         the point where it connects to this LE client.

                         Otherwise, this object has the value 0."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.1.2"
                ::= { lecServerVccEntry 6 }

            lecControlDistributeInterface OBJECT-TYPE
                SYNTAX      LeConnectionInterface
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The interface associated with the Control Distribute
                         VCC.  If no Control Distribute VCC has been set up to
                         this client, this object has the value 0.  Otherwise,
                         the objects

                             ( lecControlDistributeInterface,
                               lecControlDistributeVpi,
                               lecControlDistributeVci )

                         identify the circuit."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.1.3"
                ::= { lecServerVccEntry 7 }

            lecControlDistributeVpi OBJECT-TYPE
                SYNTAX      VpiInteger
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "If the Control Distribute VCC exists, this object
                         contains the VPI which identifies that VCC at the
                         point where it connects to this LE client.

                         Otherwise, this object has the value 0."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.1.3"
                ::= { lecServerVccEntry 8 }

            lecControlDistributeVci OBJECT-TYPE
                SYNTAX      VciInteger
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "If the Control Distribute VCC exists, this object
                         contains the VCI which identifies that VCC at the
                         point where it connects to this LE client.

                         Otherwise, this object contains the value 0."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.1.3"
                ::= { lecServerVccEntry 9 }

            lecMulticastSendInterface OBJECT-TYPE
                SYNTAX      LeConnectionInterface
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The interface associated with the Multicast Send
                         VCC.  If no Multicast Send VCC exists, this object
                         has the value 0.  Otherwise, the objects

                             ( lecMulticastSendInterface,
                               lecMulticastSendVpi, lecMulticastSendVci )

                         identify the circuit."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.2.2"
                ::= { lecServerVccEntry 10 }

            lecMulticastSendVpi OBJECT-TYPE
                SYNTAX      VpiInteger
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "If the Multicast Send VCC exists, this object
                         contains the VPI which identifies that VCC at
                         the point where it connects to this LE client.

                         Otherwise, this object has the value 0."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.2.2"
                ::= { lecServerVccEntry 11 }

            lecMulticastSendVci OBJECT-TYPE
                SYNTAX      VciInteger
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "If the Multicast Send VCC exists, this object
                         contains the VCI which identifies that VCC at
                         the point where it connects to this LE client.

                         Otherwise, this object has the value 0."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.2.2"
                ::= { lecServerVccEntry 12 }

            lecMulticastForwardInterface OBJECT-TYPE
                SYNTAX      LeConnectionInterface
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The interface associated with the Multicast Forward
                         VCC.  If no Multicast Forward VCC has been set up to
                         this client, this object has the value 0.  Otherwise,
                         the objects

                             ( lecMulticastForwardInterface,
                               lecMulticastForwardVpi,
                               lecMulticastForwardVci )

                         identify the circuit."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.2.3"
                ::= { lecServerVccEntry 13 }

            lecMulticastForwardVpi OBJECT-TYPE
                SYNTAX      VpiInteger
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "If the Multicast Forward VCC exists, this object
                         contains the VPI which identifies that VCC at the
                         point where it connects to this LE client.

                         Otherwise, this object has the value 0."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.2.3"
                ::= { lecServerVccEntry 14 }

            lecMulticastForwardVci OBJECT-TYPE
                SYNTAX      VciInteger
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "If the Multicast Forward VCC exists, this object
                         contains the VCI which identifies that VCC at the
                         point where it connects to this LE client.

                         Otherwise, this object has the value 0."
                REFERENCE
                      "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                       Section 2.2.2.2.3"
                ::= { lecServerVccEntry 15 }

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

            --
            --  LAN Emulation Client - ATM Addresses table
            --

            lecAtmAddressTable OBJECT-TYPE
                SYNTAX       SEQUENCE OF LecAtmAddressEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "A table listing all of the ATM addresses belonging
                         to this host's LAN Emulation Clients."
                ::= { leClientMIBObjects 6 }

            lecAtmAddressEntry OBJECT-TYPE
                SYNTAX       LecAtmAddressEntry
                MAX-ACCESS   not-accessible
                STATUS       current
                DESCRIPTION
                        "Each row in this table describes one of a client's
                         ATM addresses."
                INDEX   { lecIndex, lecAtmAddress }
                ::= { lecAtmAddressTable 1 }

            LecAtmAddressEntry ::=
                SEQUENCE {
                    lecAtmAddress               AtmLaneAddress,
                    lecAtmAddressStatus         RowStatus
                }

            lecAtmAddress OBJECT-TYPE
                SYNTAX      AtmLaneAddress
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "The ATM address this row describes.  This could be
                         either a primary address or a secondary address."
                ::= { lecAtmAddressEntry 1 }

            lecAtmAddressStatus OBJECT-TYPE
                SYNTAX      RowStatus
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "Used to create and delete rows in this table.

                         A management station may not change the status of a
                         primary ATM address to 'notInService' or 'destroy'
                         unless the client's ifAdminStatus is 'down', and the
                         client's lecInterfaceState is 'initialState'.

                         Secondary ATM addresses may be destroyed at any time
                         permitted by the agent."
                ::= { lecAtmAddressEntry 2 }


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

            --
            --  LAN Emulation Client Registered MAC Addresses group
            --

            lecMacAddressTable OBJECT-TYPE
                SYNTAX      SEQUENCE OF LecMacAddressEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "This table contains entries for all of the registered
                         MAC addresses belonging to this agent's LE clients.

                         C6  Local Unicast MAC Address(es).  Each LE Client has
                             zero or more local unicast MAC addresses.  In an
                             operational LE Client, every address in this
                             variable MUST have been registered with the LE
                             Server.  Two LE CLients joined to the same
                             emulated LAN MUST NOT have the same local unicast
                             MAC address.  A LE Client's MAC addresses may
                             change during normal operations.  When answering
                             a LE_ARP_REQUEST for any address in this list, the
                             'Remote Address' bit in the FLAGS field of the
                             LE_ARP_RESPONSE MUST be clear."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { leClientMIBObjects 7 }

            lecMacAddressEntry OBJECT-TYPE
                SYNTAX      LecMacAddressEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "Each table row describes a (MAC address, ATM address)
                         pair registered for a particular client."
                INDEX   { lecIndex, lecMacAddress }
                ::= { lecMacAddressTable 1 }

            LecMacAddressEntry ::=
                SEQUENCE {
                    lecMacAddress              MacAddress,
                    lecMacAddressAtmBinding    AtmLaneAddress
                }

            lecMacAddress OBJECT-TYPE
                SYNTAX      MacAddress
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "A unicast MAC address which the LE client denoted by
                         'lecIndex' has registered with its LE Server."
                ::= { lecMacAddressEntry 1 }

            lecMacAddressAtmBinding OBJECT-TYPE
                SYNTAX      AtmLaneAddress
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The ATM address registered for 'lecMacAddress'."
                ::= { lecMacAddressEntry 2 }


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

            --
            --  LAN Emulation Client Registered Route Descriptors group
            --

            lecRouteDescrTable OBJECT-TYPE
                SYNTAX      SEQUENCE OF LecRouteDescrEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "This table lists all of the Route Descriptors which
                         are registered by this host's LAN Emulation Clients.

                         C8  Route Descriptor(s).  Route Descriptors exist only
                             for source-routed IEEE 802.5 LE Clients that are
                             Source-Route Bridges.  All Route Descriptors in
                             any given emulated LAN MUST be unique.  A LE
                             Client MAY have zero or more Route Descriptors
                             and these Route Descriptors MAY change during
                             normal operation.  In an operational LE Client,
                             every Local Route Descriptor in C8 MUST have been
                             registered with the LE Server.  When answering a
                             LE_ARP_REQUEST for any address in this list, the
                             'Remote Address' bit in the FLAGS field of the
                             LE_ARP_RESPONSE MUST be clear."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification, V1.0,
                         Section 5.1.1"
                ::= { leClientMIBObjects 8 }

            lecRouteDescrEntry OBJECT-TYPE
                SYNTAX      LecRouteDescrEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "Each table row describes a (Route Descriptor, ATM
                         address) pair registered for a particular client."
                INDEX   { lecIndex, lecRouteDescrSegmentID,
                                    lecRouteDescrBridgeNumber }
                ::= { lecRouteDescrTable 1 }

            LecRouteDescrEntry ::=
                SEQUENCE {
                    lecRouteDescrSegmentID     INTEGER,
                    lecRouteDescrBridgeNumber  INTEGER,
                    lecRouteDescrAtmBinding    AtmLaneAddress
                }

            lecRouteDescrSegmentID OBJECT-TYPE
                SYNTAX      INTEGER( 0..4095 )
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "The LAN ID portion of the IEEE 802.5 route descriptor
                         associated with this conceptual row."
                ::= { lecRouteDescrEntry 1 }

            lecRouteDescrBridgeNumber OBJECT-TYPE
                SYNTAX      INTEGER( 0..15 )
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "The Bridge Number portion of the IEEE 802.5 route
                         descriptor associated with this conceptual row."
                ::= { lecRouteDescrEntry 2 }

            lecRouteDescrAtmBinding OBJECT-TYPE
                SYNTAX      AtmLaneAddress
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The ATM address registered for the IEEE 802.5 route
                         descriptor ('lecRouteDescrSegmentID',
                         'lecRouteDescrBridgeNumber')."
                ::= { lecRouteDescrEntry 3 }

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

            --
            --  LAN Emulation Client ARP cache group - MAC addresses
            --

            leArpTable OBJECT-TYPE
                SYNTAX      SEQUENCE OF LeArpEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "This table provides access to an ATM LAN Emulation
                         Client's MAC-to-ATM ARP cache.  It contains entries
                         for unicast addresses and for the broadcast address,
                         but not for multicast MAC addresses.

                         C16 LE_ARP Cache.  A table of entries, each of which
                             establishes a relationship between a LAN
                             Destination external to the LE Client and the
                             ATM address to which data frames for that LAN
                             Destination will be sent."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification,
                         Section 5.1.1"
                ::= { leClientMIBObjects 9 }

            leArpEntry OBJECT-TYPE
                SYNTAX      LeArpEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "An ATM LAN Emulation ARP cache entry containing
                         information about the binding of one MAC address
                         to one ATM address."
                INDEX   { lecIndex, leArpMacAddress }
                ::= { leArpTable 1 }

            LeArpEntry ::=
                SEQUENCE {
                    leArpMacAddress             MacAddress,
                    leArpAtmAddress             AtmLaneAddress,
                    leArpIsRemoteAddress        TruthValue,
                    leArpEntryType              LeArpTableEntryType,
                    leArpRowStatus              RowStatus
                }

            leArpMacAddress OBJECT-TYPE
                SYNTAX      MacAddress
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "The MAC address for which this cache entry provides
                         a translation.  Since ATM LAN Emulation uses an ARP
                         protocol to locate the Broadcast and Unknown Server,
                         the value of this object could be the broadcast MAC
                         address.

                         MAC addresses should be unique within any given ATM
                         Emulated LAN.  However, there's no requirement that
                         they be unique across disjoint emulated LANs."
                ::= { leArpEntry 1 }

            leArpAtmAddress OBJECT-TYPE
                SYNTAX      AtmLaneAddress
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "The ATM address of the Broadcast & Unknown Server
                         or LAN Emulation Client whose MAC address is stored
                         in 'leArpMacAddress'.

                         This value may be determined through the use of the
                         LE_ARP procedure, through source address learning,
                         or through other mechanisms.

                         Some agents may provide write access to this object,
                         as part of their support for 'static' LE_ARP entries.
                         The effect of attempting to write an ATM address to
                         a 'learned' row is explicitly undefined.  Agents may
                         disallow the write, accept the write and change the
                         row's type, or even accept the write as-is."
                ::= { leArpEntry 2 }

            leArpIsRemoteAddress OBJECT-TYPE
                SYNTAX      TruthValue
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "Indicates whether this entry is for a local or remote
                         MAC address.

                         In this context, 'local' means 'a MAC address that is
                         local to the remote client', as opposed to 'one of my
                         addresses'.

                             true(1)
                                 The address is believed to be remote - or its
                                 local/remote status is unknown.

                                 For an entry created via the LE_ARP mechanism,
                                 this corresponds to the 'Remote address' flag
                                 being set in the LE_ARP_RESPONSE.

                                 During Topology Change periods, remote LE_ARP
                                 entries generally age out faster than others.
                                 Specifically, they are subject to the Forward
                                 Delay Time as well as to the Aging Time.

                             false(2)
                                 The address is believed to be local - that is
                                 to say, registered with the LES by the client
                                 whose ATM address is leArpAtmAddress.

                                 For an entry created via the LE_ARP mechanism,
                                 this corresponds to the 'Remote address' flag
                                 being cleared in the LE_ARP_RESPONSE."
                ::= { leArpEntry 3 }

            leArpEntryType OBJECT-TYPE
                SYNTAX      LeArpTableEntryType
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "Indicates how this LE_ARP table entry was created and
                         whether it is aged."
                DEFVAL   { staticVolatile }
                ::= { leArpEntry 4 }

            leArpRowStatus OBJECT-TYPE
                SYNTAX      RowStatus
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "Lets users create and delete LE_ARP cache entries,
                         on systems that support this capability.

                         Normally clients will maintain their LE_ARP caches
                         automatically.  However, managers may occasionally
                         want to create 'static' LE_ARP cache entries.

                         Rules

                           1.  Before a new row can become 'active', values
                               must be supplied for the columnar objects
                               leArpAtmAddress and leArpEntryType.

                           2.  It is not necessary to set leArpRowStatus to
                               'notInService' in order to modify a writable
                               object in the same conceptual row.

                           3.  LE_ARP entries whose status is 'notReady' or
                               'notInService' will not be used to translate
                               LAN Destinations to ATM Addresses.  However,
                               clients may overwrite such entries with data
                               obtained from other sources.  For example, a
                               client which needed to transmit a data frame
                               to a given MAC address (or via a given Route
                               Descriptor) might find that its LE_ARP entry
                               for the LAN Destination is 'notInService' or
                               'notReady'.  The client might then act as if
                               the LAN Destination was unknown - generating
                               a LE_ARP_REQUEST, flooding the data frame to
                               the BUS, and creating a new, 'active' LE_ARP
                               cache entry based on the LE_ARP_RESPONSE."
                ::= { leArpEntry 5 }

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

            --
            --  LAN Emulation Client ARP cache group - Route Descriptors
            --

            leRDArpTable OBJECT-TYPE
                SYNTAX      SEQUENCE OF LeRDArpEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "This table provides access to an ATM LAN Emulation
                         Client's Route Descriptor-to-ATM ARP cache.

                         Implementation of this table is optional for hosts
                         that do not support emulated IEEE 802.5 Token Ring
                         LANs, and mandatory for hosts which do.

                         C16 LE_ARP Cache.  A table of entries, each of which
                             establishes a relationship between a LAN
                             Destination external to the LE Client and the
                             ATM address to which data frames for that LAN
                             Destination will be sent."
                REFERENCE
                        "ATM Forum LAN Emulation Over ATM Specification,
                         Section 5.1.1"
                ::= { leClientMIBObjects 10 }

            leRDArpEntry OBJECT-TYPE
                SYNTAX      LeRDArpEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "An ATM LAN Emulation ARP cache entry containing
                         information about the binding of one IEEE 802.5
                         route descriptor to one ATM address."
                INDEX   { lecIndex, leRDArpSegmentID, leRDArpBridgeNumber }
                ::= { leRDArpTable 1 }

            LeRDArpEntry ::=
                SEQUENCE {
                    leRDArpSegmentID              INTEGER,
                    leRDArpBridgeNumber           INTEGER,
                    leRDArpAtmAddress             AtmLaneAddress,
                    leRDArpEntryType              LeArpTableEntryType,
                    leRDArpRowStatus              RowStatus
                }

            leRDArpSegmentID OBJECT-TYPE
                SYNTAX      INTEGER ( 0..4095 )
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "The LAN ID portion of the IEEE 802.5 route descriptor
                         associated with this ARP cache entry."
                ::= { leRDArpEntry 1 }

            leRDArpBridgeNumber OBJECT-TYPE
                SYNTAX      INTEGER ( 0..15 )
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                        "The Bridge Number portion of the IEEE 802.5 route
                         descriptor associated with this ARP cache entry."
                ::= { leRDArpEntry 2 }

            leRDArpAtmAddress OBJECT-TYPE
                SYNTAX      AtmLaneAddress
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "The ATM address of the LAN Emulation Client which is
                         associated with the route descriptor
                         ('leRDArpSegmentID', 'leRDArpBridgeNumber').

                         This value may be determined through the use of the
                         LE_ARP procedure, through source address learning,
                         or through other mechanisms.

                         Some agents may provide write access to this object,
                         as part of their support for 'static' LE_ARP entries.
                         The effect of attempting to write an ATM address to
                         a 'learned' row is explicitly undefined.  Agents may
                         disallow the write, accept the write and change the
                         row's type, or even accept the write as-is."
                ::= { leRDArpEntry 3 }

            leRDArpEntryType OBJECT-TYPE
                SYNTAX      LeArpTableEntryType
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "Indicates how this LE_ARP table entry was created and
                         whether it is aged."
                DEFVAL   { staticVolatile }
                ::= { leRDArpEntry 4 }

            leRDArpRowStatus OBJECT-TYPE
                SYNTAX      RowStatus
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "Lets users create and delete LE_ARP cache entries,
                         on systems that support this capability.

                         Normally clients will maintain their LE_ARP caches
                         automatically.  However, managers may occasionally
                         want to create 'static' LE_ARP cache entries.

                         Rules

                           1.  Before a new row can become 'active', values
                               must be supplied for the columnar objects
                               leRDArpAtmAddress and leRDArpEntryType.

                           2.  It is not necessary to set leRDArpRowStatus to
                               'notInService' in order to modify a writable
                               object in the same conceptual row.

                           3.  LE_ARP entries whose status is 'notReady' or
                               'notInService' will not be used to translate
                               LAN Destinations to ATM Addresses.  However,
                               clients may overwrite such entries with data
                               obtained from other sources.  For example, a
                               client which needed to transmit a data frame
                               to a given MAC address (or via a given Route
                               Descriptor) might find that its LE_ARP entry
                               for the LAN Destination is 'notInService' or
                               'notReady'.  The client might then act as if
                               the LAN Destination was unknown - generating
                               a LE_ARP_REQUEST, flooding the data frame to
                               the BUS, and creating a new, 'active' LE_ARP
                               cache entry based on the LE_ARP_RESPONSE."
                ::= { leRDArpEntry 5 }


        -- Conformance Information

        leClientMIBConformance  OBJECT IDENTIFIER ::= { leClientMIB 2 }

        leClientMIBGroups       OBJECT IDENTIFIER ::=
                                                   { leClientMIBConformance 1 }
        leClientMIBCompliances  OBJECT IDENTIFIER ::= 
                                                   { leClientMIBConformance 2 }

        -- Compliance Statements

        leClientMIBCompliance           MODULE-COMPLIANCE
                STATUS           current
                DESCRIPTION     "The compliance statement for SNMP entities
                                 which support ATM LAN Emulation Clients.

                For a host to conform to this MIB, it must also implement

                  - RFC 1213 - MIB II.

                  - Interfaces table entries for each LE Client, as per the
                    LAN Emulation Client management specification.

                  - The AToM MIB (RFC 1695 - Definitions of Managed Objects
                    for ATM Management), according to the conformance
                    statements defined in that RFC.

                Optionally, a host may implement

                  - RFC 1573 - Evolution of the Interfaces Group of MIB-II.

                  - The 'ifRcvAddressGroup' from RFC 1573, which provides a
                    way to represent and configure interfaces with multiple
                    addresses.

                See the LAN Emulation Client management specification for
                interpretations of RFC 1573 / MIB-II as they apply to LAN
                Emulation Clients."


                MODULE -- this module
                    MANDATORY-GROUPS   {leClientConfigGroup,
                                        leClientStatusGroup,
                                        leClientMappingGroup,
                                        leClientStatisticsGroup,
                                        leClientServerVccGroup,
                                        leClientAtmAddressesGroup,
                                        leClientMacAddressesGroup,
                                        leClientArpGroup}

                    GROUP               leClientRouteDescriptorsGroup
                    DESCRIPTION         "This group is mandatory only for hosts
                                         that support emulated 802.5 LANs."

                    GROUP               leClientRDArpGroup
                    DESCRIPTION         "This group is mandatory only for hosts
                                         that support emulated 802.5 LANs."

                    OBJECT              lecRowStatus
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecOwner
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecConfigMode
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecConfigLanType
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required.

                                         Implementations are not required to
                                         support all legal values."

                    OBJECT              lecConfigMaxDataFrameSize
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required.

                                         Implementations are not required to
                                         support all legal values."

                    OBJECT              lecConfigLanName
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecConfigLesAtmAddress
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecControlTimeout
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecMaxUnknownFrameCount
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecMaxUnknownFrameTime
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecVccTimeoutPeriod
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecMaxRetryCount
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecAgingTime
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecForwardDelayTime
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecExpectedArpResponseTime
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecFlushTimeOut
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecPathSwitchingDelay
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecLocalSegmentID
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecMulticastSendType
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecMulticastSendAvgRate
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecMulticastSendPeakRate
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecConnectionCompleteTimer
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              lecAtmAddressStatus
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              leArpAtmAddress
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              leArpEntryType
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              leArpRowStatus
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              leRDArpAtmAddress
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              leRDArpEntryType
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                    OBJECT              leRDArpRowStatus
                    MIN-ACCESS          read-only
                    DESCRIPTION         "Write access is not required."

                ::= { leClientMIBCompliances 1 }

                -- Units of Conformance


                leClientConfigGroup    OBJECT-GROUP
                        OBJECTS     { lecRowStatus, lecOwner,
                                      lecConfigMode,
                                      lecConfigLanType,
                                      lecConfigMaxDataFrameSize,
                                      lecConfigLanName,
                                      lecConfigLesAtmAddress,
                                      lecControlTimeout,
                                      lecMaxUnknownFrameCount,
                                      lecMaxUnknownFrameTime,
                                      lecVccTimeoutPeriod,
                                      lecMaxRetryCount,
                                      lecAgingTime,
                                      lecForwardDelayTime,
                                      lecExpectedArpResponseTime,
                                      lecFlushTimeOut,
                                      lecPathSwitchingDelay,
                                      lecLocalSegmentID,
                                      lecMulticastSendType,
                                      lecMulticastSendAvgRate,
                                      lecMulticastSendPeakRate,
                                      lecConnectionCompleteTimer }
                        STATUS      current
                        DESCRIPTION
                            "A collection of objects used for creating and
                             configuring LAN Emulation Clients."
                        ::= { leClientMIBGroups 1 }

                leClientStatusGroup    OBJECT-GROUP
                        OBJECTS     { lecIfIndex,
                                      lecPrimaryAtmAddress,
                                      lecID,
                                      lecInterfaceState,
                                      lecLastFailureRespCode,
                                      lecLastFailureState,
                                      lecProtocol, lecVersion,
                                      lecTopologyChange,
                                      lecConfigServerAtmAddress,
                                      lecConfigSource,
                                      lecActualLanType,
                                      lecActualMaxDataFrameSize,
                                      lecActualLanName,
                                      lecActualLesAtmAddress,
                                      lecProxyClient }
                        STATUS      current
                        DESCRIPTION
                            "A collection of objects describing the status
                             and operational parameters of the managed LAN
                             Emulation Clients."
                        ::= { leClientMIBGroups 2 }

                leClientMappingGroup    OBJECT-GROUP
                        OBJECTS     { lecMappingIndex }
                        STATUS      current
                        DESCRIPTION
                            "A collection of objects which map a LAN Emulation
                             Client's 'ifIndex' to its 'lecIndex'."
                        ::= { leClientMIBGroups 3 }

                leClientStatisticsGroup    OBJECT-GROUP
                        OBJECTS     { lecArpRequestsOut, lecArpRequestsIn,
                                      lecArpRepliesOut , lecArpRepliesIn,
                                      lecControlFramesOut,
                                      lecControlFramesIn,
                                      lecSvcFailures }
                        STATUS      current
                        DESCRIPTION
                            "A collection of objects which act as an extension
                             to the lecConfigTable.

                             These objects provide statistics on LAN Emulation
                             control traffic and SVC establishment."
                        ::= { leClientMIBGroups 4 }

                leClientServerVccGroup    OBJECT-GROUP
                        OBJECTS     { lecConfigDirectInterface,
                                      lecConfigDirectVpi,
                                      lecConfigDirectVci,
                                      lecControlDirectInterface,
                                      lecControlDirectVpi,
                                      lecControlDirectVci,
                                      lecControlDistributeInterface,
                                      lecControlDistributeVpi,
                                      lecControlDistributeVci,
                                      lecMulticastSendInterface,
                                      lecMulticastSendVpi,
                                      lecMulticastSendVci,
                                      lecMulticastForwardInterface,
                                      lecMulticastForwardVpi,
                                      lecMulticastForwardVci }
                        STATUS      current
                        DESCRIPTION
                            "A collection of objects which act as an extension
                             to the lecConfigTable.

                             These objects identify Configuration Direct,
                             Control, and Multicast VCCs for each client,
                             making it easier to locate their entries in the
                             AToM MIB."
                        ::= { leClientMIBGroups 5 }

                leClientAtmAddressesGroup   OBJECT-GROUP
                        OBJECTS     { lecAtmAddressStatus }
                        STATUS      current
                        DESCRIPTION
                            "A collection of objects which describe all of the
                             ATM addresses belonging to each client."
                        ::= { leClientMIBGroups 6 }

                leClientMacAddressesGroup   OBJECT-GROUP
                        OBJECTS     { lecMacAddressAtmBinding }
                        STATUS      current
                        DESCRIPTION
                            "A collection of objects which describe all of the
                             MAC addresses registered for each client."
                        ::= { leClientMIBGroups 7 }

                leClientRouteDescriptorsGroup    OBJECT-GROUP
                        OBJECTS     { lecRouteDescrAtmBinding }
                        STATUS      current
                        DESCRIPTION
                            "A collection of objects which describe all of the
                             Route Descriptors registered for each client."
                        ::= { leClientMIBGroups 8 }

                leClientArpGroup    OBJECT-GROUP
                        OBJECTS     { leArpAtmAddress,
                                      leArpIsRemoteAddress,
                                      leArpEntryType,
                                      leArpRowStatus }
                        STATUS      current
                        DESCRIPTION
                            "A collection of objects which describe the MAC-
                             to-ATM address mappings that this LAN Emulation
                             Client has learned."
                        ::= { leClientMIBGroups 9 }

                leClientRDArpGroup    OBJECT-GROUP
                        OBJECTS     { leRDArpAtmAddress, leRDArpEntryType,
                                      leRDArpRowStatus }
                        STATUS      current
                        DESCRIPTION
                            "A collection of objects which describe the IEEE
                             802.5 Route Descriptor-to-ATM address mappings
                             that this LAN Emulation Client has learned."
                        ::= { leClientMIBGroups 10 }

        END

