APPLETALK-MIB DEFINITIONS ::= BEGIN

IMPORTS

    Counter, IpAddress, TimeTicks

        FROM RFC1155-SMI

    DisplayString, mib-2

        FROM RFC1213-MIB

    OBJECT-TYPE

        FROM RFC-1212;

--  This MIB module uses the extended OBJECT-TYPE macro as

--  defined in RFC-1212.

--  The following reference is used in this MIB:

--  [Inside AppleTalk]

--  This refers to Gursharan S. Sidhu, Richard F. Andrews, and

--  Alan B. Oppenheimer, Inside AppleTalk, Second Edition,

--  Addison Wesley, (1990).

--  AppleTalk MIB

    appletalk    OBJECT IDENTIFIER ::= { mib-2 13 }

        ATNetworkNumber ::=         -- 2 octets of net number

                                    -- in network byte order

                OCTET STRING (SIZE (2))

        DdpNodeAddress ::=          -- 2 octets of net number

                                    -- in network byte order,

                                    -- 1 octet of node number

                OCTET STRING (SIZE (3))

        DdpSocketAddress ::=        -- 2 octets of net number

                                    -- in network byte order,

                                    -- 1 octet of node number,

                                    -- 1 octet of socket number

                                    -- (0..255)

                OCTET STRING (SIZE (4))

        ATName ::=              -- 0 to 32 octets of AppleTalk

                                    -- ASCII [Inside AppleTalk]

                OCTET STRING (SIZE (0..32))

    llap         OBJECT IDENTIFIER ::= { appletalk 1 }

    aarp         OBJECT IDENTIFIER ::= { appletalk 2 }

    atport       OBJECT IDENTIFIER ::= { appletalk 3 }

    ddp          OBJECT IDENTIFIER ::= { appletalk 4 }

    rtmp         OBJECT IDENTIFIER ::= { appletalk 5 }

    kip          OBJECT IDENTIFIER ::= { appletalk 6 }

    zipRouter    OBJECT IDENTIFIER ::= { appletalk 7 }

    nbp          OBJECT IDENTIFIER ::= { appletalk 8 }

    atecho       OBJECT IDENTIFIER ::= { appletalk 9 }

    atp          OBJECT IDENTIFIER ::= { appletalk 10 }

    pap          OBJECT IDENTIFIER ::= { appletalk 11 }

    asp          OBJECT IDENTIFIER ::= { appletalk 12 }

    adsp         OBJECT IDENTIFIER ::= { appletalk 13 }

    atportptop   OBJECT IDENTIFIER ::= { appletalk 14 }

    rtmpStub     OBJECT IDENTIFIER ::= { appletalk 16 }

    zipEndNode   OBJECT IDENTIFIER ::= { appletalk 17 }

    perPort  OBJECT IDENTIFIER ::= { appletalk 18 }

-- The LLAP Group

--

-- Implementation of this group is mandatory for all

-- entities that implement LLAP

--

-- Notes for the interfaces group

--

-- When implementing the Interfaces Group of MIB-II, it is

-- suggested that the following values be used for any

-- LocalTalk interfaces:

--  ifMtu: 600

--  ifSpeed: 230000

--  ifPhysAddress: the one octet node number for the

--      particular interface

--

-- Note also that LLAP control packets should not be

-- included in the Interfaces Group packet or octet

-- counters.

llapTable OBJECT-TYPE

    SYNTAX SEQUENCE OF LlapEntry

    ACCESS not-accessible

    STATUS mandatory

    DESCRIPTION

        "The list of LLAP entries."

    ::= { llap 1 }

llapEntry OBJECT-TYPE

    SYNTAX LlapEntry

    ACCESS not-accessible

    STATUS mandatory

    DESCRIPTION

        "An LLAP entry containing objects for the LocalTalk

        Link Access Protocol for a particular LocalTalk

        interface.

        As an example, an instance of the llapOutPkts object

        might be named llapOutPks.1"

    INDEX { llapIfIndex }

    ::= { llapTable 1 }

LlapEntry ::= SEQUENCE {

    llapIfIndex             INTEGER,

    llapInPkts              Counter,

    llapOutPkts             Counter,

    llapInNoHandlers        Counter,

    llapInLengthErrors      Counter,

    llapInErrors            Counter,

    llapCollisions          Counter,

    llapDefers              Counter,

    llapNoDataErrors        Counter,

    llapRandomCTSErrors     Counter,

    llapFCSErrors           Counter

}

llapIfIndex OBJECT-TYPE

    SYNTAX INTEGER

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The LLAP interface to which this entry pertains.

        The interface identified by a particular value of

        this index is the same interface as identified

        by the same value of ifIndex."

    ::= { llapEntry 1 }

-- this object has been deprecated because it duplicates the

-- sum of the MIB-II variables ifInUcastPkts and

-- ifInNUcastPkts

llapInPkts OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS deprecated

    DESCRIPTION

        "The total number of good data packets received on

        this LocalTalk interface."

    ::= { llapEntry 2 }

-- this object has been deprecated because it duplicates the

-- sum of the MIB-II variables ifOutUcastPkts and

-- ifOutNUcastPkts

llapOutPkts OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS deprecated

    DESCRIPTION

        "The total number of data packets transmitted on

        this LocalTalk interface."

    ::= { llapEntry 3 }

-- this object has been deprecated because it duplicates the

-- MIB-II variable ifInUnknownProtos

llapInNoHandlers OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS deprecated

    DESCRIPTION

        "The total number of good packets received on this

        LocalTalk interface for which there was no protocol

        handler."

    ::= { llapEntry 4 }

llapInLengthErrors OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The total number of packets received on this LocalTalk

        interface whose actual length did not match the length

        in the header."

    ::= { llapEntry 5 }

-- this object has been deprecated because it duplicates the

-- MIB-II variable ifInErrors

llapInErrors OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS deprecated

    DESCRIPTION

        "The total number of packets containing errors received

        on this LocalTalk interface."

    ::= { llapEntry 6 }

llapCollisions OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The total number of collisions assumed on this

        LocalTalk interface due to the lack of a lapCTS reply."

    ::= { llapEntry 7 }

llapDefers OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The total number of times this LocalTalk interface

        deferred to other packets."

    ::= { llapEntry 8 }

llapNoDataErrors OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The total number of times this LocalTalk interface

        received a lapRTS packet and expected a data packet,

        but did not receive any data packet."

    ::= { llapEntry 9 }

llapRandomCTSErrors OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The total number of times this LocalTalk interface

        received a lapCTS packet that was not solicited by a

        lapRTS packet."

    ::= { llapEntry 10 }

llapFCSErrors OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The total number of times this LocalTalk interface

        received a packet with an FCS (Frame Check Sequence)

        error."

    ::= { llapEntry 11 }

-- The AARP Group

--

-- Implementation of this group is mandatory for all entities

-- that implement AARP

aarpTable OBJECT-TYPE

    SYNTAX SEQUENCE OF AarpEntry

    ACCESS not-accessible

    STATUS mandatory

    DESCRIPTION

        "The AppleTalk Address Translation Table contains an

        equivalence of AppleTalk Network Addresses to the link

        layer physical address."

    ::= { aarp 1 }

aarpEntry OBJECT-TYPE

    SYNTAX AarpEntry

    ACCESS not-accessible

    STATUS mandatory

    DESCRIPTION

        "Each entry contains one AppleTalk Network Address to

        physical address equivalence.

        As an example, an instance of the aarpPhysAddress

        object might be named aarpPhysAddress.1.0.80.234"

    INDEX { aarpIfIndex, aarpNetAddress }

    ::= { aarpTable 1 }

AarpEntry ::= SEQUENCE {

    aarpIfIndex     INTEGER,

    aarpPhysAddress OCTET STRING,

    aarpNetAddress  DdpNodeAddress,

    aarpStatus      INTEGER

}

aarpIfIndex OBJECT-TYPE

    SYNTAX INTEGER

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The interface on which this entry's equivalence is

        effective.  The interface identified by a particular

        value of this index is the same interface as

        identified by the same value of ifIndex."

    ::= { aarpEntry 1 }

aarpPhysAddress OBJECT-TYPE

    SYNTAX OCTET STRING

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The media-dependent physical address."

    ::= { aarpEntry 2 }

aarpNetAddress OBJECT-TYPE

    SYNTAX DdpNodeAddress

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The AppleTalk Network Address corresponding to the

        media-dependent physical address."

    ::= { aarpEntry 3 }

aarpStatus OBJECT-TYPE

    SYNTAX INTEGER {

        valid(1),

        invalid(2)

    }

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The status of this AARP entry.

        Setting this object to the value invalid(2) has the

        effect of invalidating the corresponding entry in the

        aarpTable.  That is, it effectively disassociates

        the mapping identified with said entry.  It is an

        implementation-specific matter as to whether the agent

        removes an invalidated entry from the table.

        Accordingly, management stations must be prepared to

        receive from agents tabular information corresponding

        to entries not currently in use.  Proper

        interpretation of such entries requires examination

        of the relevant aarpStatus object."

    ::= { aarpEntry 4 }

aarpLookups OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The number of times the AARP cache for this entity

        was searched."

    ::= { aarp 2 }

aarpHits OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The number of times an entry was searched for and

        found in the AARP cache for this entity."

    ::= { aarp 3 }

-- The ATPort Group

--

-- Implementation of this group is mandatory for all entities

-- that implement AppleTalk ports

--

-- Note that to be compliant with this group, all variables

-- that have read-write access must be implemented as

-- read-write.

atportTable OBJECT-TYPE

    SYNTAX SEQUENCE OF AtportEntry

    ACCESS not-accessible

    STATUS mandatory

    DESCRIPTION

        "A list of AppleTalk ports for this entity."

    ::= { atport 1 }

atportEntry OBJECT-TYPE

    SYNTAX AtportEntry

    ACCESS not-accessible

    STATUS mandatory

    DESCRIPTION

        "The description of one of the AppleTalk

        ports on this entity.

        As an example, an instance of the atportNetFrom object

        might be named atportNetFrom.2"

    INDEX { atportIndex }

    ::= { atportTable 1 }

AtportEntry ::= SEQUENCE {

    atportIndex               INTEGER,

    atportDescr               DisplayString,

    atportType                INTEGER,

    atportNetStart            ATNetworkNumber,

    atportNetEnd              ATNetworkNumber,

    atportNetAddress          DdpNodeAddress,

    atportStatus              INTEGER,

    atportNetConfig           INTEGER,

    atportZoneConfig          INTEGER,

    atportZoneDefault         ATName,

    atportIfIndex             INTEGER,

    atportNetFrom             DdpNodeAddress,

    atportZoneFrom            DdpNodeAddress,

    atportInPkts              Counter,

    atportOutPkts             Counter,

    atportHome                INTEGER,

    atportCurrentZone         ATName,

    atportConflictPhysAddr    OCTET STRING

}

atportIndex OBJECT-TYPE

    SYNTAX INTEGER

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "A unique value for each AppleTalk port.

        Its value is between 1 and the total number of

        AppleTalk ports.  The value for each port must

        remain constant at least from the re-initialization

        of the entity's network management system to the

        next re-initialization."

    ::= { atportEntry 1 }

atportDescr OBJECT-TYPE

    SYNTAX DisplayString

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "A text string containing information about the

        port.  This string is intended for presentation

        to a human; it must not contain anything but printable

        ASCII characters."

    ::= { atportEntry 2 }

-- Several objects throughout the MIB key off of atportType to

-- determine the format of OCTET STRING addresses of peers.

-- The address formats are as follows:

--     localtalk, ethertalk1, ethertalk2, tokentalk, iptalk,

--       fdditalk, smdstalk, arctalk, and virtual take the

--       format of DdpNodeAddress

--     serialPPP: null OCTET STRING

--     serialNonstandard: vendor specific

--     aurp: see AURP MIB to determine format

--     frameRelay: 32 bit DLCI in network byte order

--       (OCTET STRING (SIZE (4)))

--     x25: X121Address (see RFC 1382)

--     ip: IP address (OCTET STRING (SIZE (4)))

--     osi: NSAP (OCTET STRING (SIZE (3..20)))

--     decnetIV: 6 bit area, 10 bit host in network byte order

--       (OCTET STRING (SIZE (2)))

--     arap: ???

--     nonAppleTalk3Com: based on ifType

--     ipx: 32 bit network number in network byte order

--       followed by datalink address of host

--     arns: 32 bit ARNS header

--     hdlc: DdpNodeAddress or null OCTET STRING

atportType OBJECT-TYPE

    SYNTAX INTEGER {

         other(1),       -- none of the following

         localtalk(2),

         ethertalk1(3),

         ethertalk2(4),

         tokentalk(5),

         iptalk(6),

         serialPPP(7),

         serialNonstandard(8),

         virtual(9),    -- an internal interface

         fdditalk(10),

         arctalk(11),

         smdstalk(12),

         aurp(13),

         frameRelay(14),

         x25(15),

         ip(16),

         osi(17),

         decnetIV(18),

         arap(19),

         isdnInThePacketMode(20),

         nonAppleTalk3Com(21),

         ipx(22),

         arns(23),

         hdlc(24)

    }

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The type of port, distinguished by the protocol

        immediately below DDP in the protocol stack."

    ::= { atportEntry 3 }

atportNetStart OBJECT-TYPE

    SYNTAX ATNetworkNumber

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The first AppleTalk network address in the range

        configured for this port.  If this port is not a

        native AppleTalk port, this object shall have the

        value of two octets of zero."

    ::= { atportEntry 4 }

atportNetEnd OBJECT-TYPE

    SYNTAX ATNetworkNumber

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The last AppleTalk network address in the range

        configured for this port.  If the network to which

        this AppleTalk port is connected is a non-extended

        network, or if it is not a native AppleTalk port,

        the value for atportNetEnd shall be two octets of

        zero."

    ::= { atportEntry 5 }

atportNetAddress OBJECT-TYPE

    SYNTAX DdpNodeAddress

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The AppleTalk network address configured for this

        port.  In addition, this value may be used as a hint

        for an initial node number used during node-finding.

        If this port is not a native AppleTalk port, this

        object shall have the value of three octets of zero."

    ::= { atportEntry 6 }

atportStatus OBJECT-TYPE

    SYNTAX INTEGER {

         routing(1), --this port is fully configured & routing

         unconfigured(2),

         off(3),

         invalid(4),

         endNode(5), -- this port is acting as an end node

         offDueToConflict(6), -- port is off due to

                      -- configuration conflict

         other(7) -- none of the states defined above

    }

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The configuration status of this port.

        Setting this object to the value invalid(4) has the

        effect of invalidating the corresponding entry in the

        atportTable.  That is, it effectively disassociates the

        mapping identified with said entry.  It is an

        implementation-specific matter as to whether the agent

        removes an invalidated entry from the table.

        Accordingly, management stations must be prepared to

        receive from agents tabular information corresponding

        to entries not currently in use.  Proper

        interpretation of such entries requires examination

        of the relevant atportStatus object."

    ::= { atportEntry 7 }

atportNetConfig OBJECT-TYPE

    SYNTAX INTEGER {

        conflictOrientedSeed(1),  -- use configured network

              -- range even if it conflicts with another

              -- AppleTalk device

        garnered(2), -- acquire from another AppleTalk device

        guessed(3),  -- generate a "random" network range

        unconfigured(4), -- no other value applies

        conflictAverseSeed(5),  -- use configured network

              -- range, but don't come up if it conflicts

        softSeed(6)  -- attempt to use configured network

              -- range, but use network range from another

              -- router if our configuration conflicts

    }

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The status of the network information for this port.

        If this port is not a native AppleTalk port, this

        object shall have the value unconfigured(4)."

    ::= { atportEntry 8 }

atportZoneConfig OBJECT-TYPE

    SYNTAX INTEGER {

        conflictOrientedSeed(1), -- use configured zone

             -- information even if it conflicts with

             -- another AppleTalk device

        garnered(2), -- acquire from another AppleTalk device

        guessed(3),  -- generate "random" zone information

        unconfigured(4), -- no other value applies

        conflictAverseSeed(5),  -- use configured zone

              -- information, but don't come up if it

              -- conflicts

        softSeed(6)  -- attempt to use configured zone

              -- information, but use zone information

              -- from another router if our configuration

              -- conflicts

    }

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The status of the zone information for this port.

        If this port is not a native AppleTalk port, this

        object shall have the value unconfigured(4)."

    ::= { atportEntry 9 }

atportZoneDefault OBJECT-TYPE

    SYNTAX ATName

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The name of the default zone for this port.  If

        this port only has one zone, that zone is

        represented here. If this port is not a native

        AppleTalk port, this object shall contain an octet

        string of zero length.

        When this value is changed in a router, the router

        must send a zipNotify packet on the associated

        network."

    ::= { atportEntry 10 }

atportIfIndex OBJECT-TYPE

    SYNTAX INTEGER

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The physical interface associated with this

        AppleTalk port.  The interface identified by a

        particular value of this index is the same interface

        as identified by the same value of ifIndex."

    ::= { atportEntry 11 }

atportNetFrom OBJECT-TYPE

    SYNTAX DdpNodeAddress

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "When atportNetConfig is set to garnered(2), this

        variable contains the DDP address of an entity from

        which the AppleTalk network number was garnered.

        When atportNetConfig is set to

        conflictOrientedSeed(1), conflictAverseSeed(5),

        or softSeed(6), this variable contains the DDP

        address of an entity which confirmed or supplied our

        AppleTalk network number, for example by replying to

        a ZIP GetNetInfo request.

        If atportNetConfig is set to guessed(3) or

        unconfigured(4), or if the entity has not received

        any network number confirmation, this variable

        should be set to three octets of zero."

    ::= { atportEntry 12 }

atportZoneFrom OBJECT-TYPE

    SYNTAX DdpNodeAddress

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "When atportZoneConfig is set to garnered(2), this

        variable contains the DDP address of an entity from

        which the AppleTalk zone list was garnered.

        When atportZoneConfig is set to

        conflictOrientedSeed(1), conflictAverseSeed(5), or

        softSeed(6), this variable contains the DDP address

        of an entity which confirmed or supplied our

        AppleTalk zone information, for example by replying

        to a ZIP GetNetInfo request or a ZIP Query.

        If atportZoneConfig is set to guessed(3) or

        unconfigured(4), or if the entity has not received

        any zone confirmation, this variable should be set

        to three octets of zero."

    ::= { atportEntry 13 }

atportInPkts OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The number of packets received by this entity on

        this port."

    ::= { atportEntry 14 }

atportOutPkts OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The number of packets transmitted by this entity on

        this port."

    ::= { atportEntry 15 }

atportHome OBJECT-TYPE

    SYNTAX INTEGER {

        home(1),

        notHome(2)

    }

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "An indication of whether or not the entity is

        homed on this port, that is to say, a port on which

        the entity could perform NBP registrations for

        services that it chooses to advertise."

    ::= { atportEntry 16 }

atportCurrentZone OBJECT-TYPE

    SYNTAX ATName

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The current zone for the port.  In general, this is

        the zone name in which services on this port will

        be registered.  If this port is not a native

        AppleTalk port, this object shall contain an octet

        string of zero length.  Note that modifications to

        this object do not affect the nbpTable."

    ::= { atportEntry 17 }

atportConflictPhysAddr OBJECT-TYPE

    SYNTAX OCTET STRING

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The link-layer address of a device which caused

        this entity to set atportStatus to

        offDueToConflict(6). If this address is not

        available, or if the entity has not set atportStatus

        to offDueToConflict, this object shall be a zero

        length OCTET STRING."

    ::= { atportEntry 18 }

-- The atportZoneTable stores information about the zones

-- associated with each port.  The default zone for each

-- port is stored in the port's atportZoneDefault variable;

-- all other zones for the port are listed in this table.

-- If a port only has one zone, it should be stored in the

-- port's atportZoneDefault variable, and this table should

-- be empty.

--

-- One of the indexes for this table is atportZoneName.

-- Even though AppleTalk zone name matches are

-- case-insensitive, this table will store zone names

-- regardless of case.  SNMP Get, GetNext and Set operations

-- are performed on these (potentially) mixed case strings

-- according to the normal SNMP rules with the following

-- caveat: in processing a SET request, the agent shall

-- perform a case-insensitive search and a case-sensitive

-- search.  If the case-insensitive search matches and the

-- case-sensitive search does not match, the "equivalent"

-- zone name exists in another entry with a different

-- capitalization and the SET request shall fail due

-- to the name being inconsistent (SNMPv1 should return a

-- genErr.) This insures that only one version of a zone

-- name will appear in each agent, at the expense of forcing

-- a management station to query using that exact name.

atportZoneTable OBJECT-TYPE

    SYNTAX SEQUENCE OF AtportZoneEntry

    ACCESS not-accessible

    STATUS mandatory

    DESCRIPTION

        "The table of zone information for non-default

        zones on ports."

    ::= { atport 2 }

atportZoneEntry OBJECT-TYPE

    SYNTAX AtportZoneEntry

    ACCESS not-accessible

    STATUS mandatory

    DESCRIPTION

        "An entry of zone information for a port.

        As an example, an instance of the atportZoneStatus

        object might be named

        atportZoneStatus.2.8.84.119.105.108.105.103.104.116"

    INDEX { atportZonePort, atportZoneName }

    ::= { atportZoneTable 1 }

AtportZoneEntry ::= SEQUENCE {

    atportZonePort     INTEGER,

    atportZoneName     ATName (SIZE (1..32)),

    atportZoneStatus   INTEGER

}

atportZonePort OBJECT-TYPE

    SYNTAX INTEGER

    ACCESS not-accessible

    STATUS mandatory

    DESCRIPTION

        "An integer representing the port to which this zone

        belongs. The port identified by a particular value

        of this object is the same port as identified by the

        same value of atportIndex."

    ::= { atportZoneEntry 1 }

atportZoneName OBJECT-TYPE

    SYNTAX ATName (SIZE (1..32))

    ACCESS not-accessible

    STATUS mandatory

    DESCRIPTION

        "A zone name configured for the AppleTalk port

        referred to in the corresponding entry of

        atportZonePort.

        When this value is changed in a router, the router

        must send a zipNotify packet on the associated

        network."

    ::= { atportZoneEntry 2 }

atportZoneStatus OBJECT-TYPE

    SYNTAX INTEGER {

        valid(1),

        invalid(2)

    }

    ACCESS read-write

    STATUS mandatory

    DESCRIPTION

        "The status of this zone entry.

        Setting this object to the value invalid(2) has the

        effect of invalidating the corresponding entry in

        the atportZoneTable.  That is, it effectively

        disassociates the mapping identified with said

        entry.  It is an implementation-specific matter as

        to whether the agent removes an invalidated entry

        from the table. Accordingly, management stations

        must be prepared to receive from agents tabular

        information corresponding to entries not currently

        in use.  Proper interpretation of such entries

        requires examination of the relevant

        atportZoneStatus object."

    ::= { atportZoneEntry 3 }

-- The DDP Group

--

-- Implementation of this group is mandatory for all

-- entities that implement DDP

--

-- This group consists of DDP variables that would be

-- implemented by either a router or an end node.  The

-- following variables are included:

--     ddpOutRequests

--     ddpOutShorts

--     ddpOutLongs

--     ddpInReceives

--     ddpInLocalDatagrams

--     ddpNoProtocolHandlers

--     ddpTooShortErrors

--     ddpTooLongErrors

--     ddpShortDDPErrors

--     ddpChecksumErrors

--     ddpListenerTable

--

-- Note that the variables in this group are not numbered

-- sequentially.  This was done so that it was not necessary

-- to deprecate variables from RFC 1243.

ddpOutRequests OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The total number of DDP datagrams which were

        supplied to DDP by local DDP clients in requests for

        transmission.  Note that this counter does not

        include any datagrams counted in ddpForwRequests."

    ::= { ddp 1 }

ddpOutShorts OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The total number of short DDP datagrams which were

        transmitted from this entity."

    ::= { ddp 2 }

ddpOutLongs OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The total number of long DDP datagrams which were

        transmitted from this entity."

    ::= { ddp 3 }

ddpInReceives OBJECT-TYPE

    SYNTAX Counter

    ACCESS read-only

    STATUS mandatory

    DESCRIPTION

        "The total number of input datagrams received by