IPOA-MIB DEFINITIONS ::= BEGIN

IMPORTS

    MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,

    transmission, Integer32, IpAddress, Counter32,

    Gauge32

        FROM SNMPv2-SMI

    TEXTUAL-CONVENTION, RowStatus

        FROM SNMPv2-TC

    MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP

        FROM SNMPv2-CONF

    ipNetToMediaNetAddress, ipNetToMediaIfIndex,

    ipNetToMediaPhysAddress, ipAdEntAddr

        FROM IP-MIB

--  The following textual conventions are defined locally within

--  this MIB module.  They have been prefixed with 'Ipoa' to

--  distinguish them from their counterparts in the ATM-TC-MIB.

--  This was done so that the IPOA-MIB could be advanced as

--  a standards-based MIB without waiting for the ATM-TC-MIB.

--  AtmConnKind, AtmAddr

--      FROM ATM-TC-MIB

    InterfaceIndex, InterfaceIndexOrZero

        FROM IF-MIB

    ;

ipoaMIB MODULE-IDENTITY

    LAST-UPDATED "9802090000Z" -- February 9, 1998

    ORGANIZATION "IETF Internetworking Over NBMA Working

                  Group (ion)"

    CONTACT-INFO

        "Maria Greene (greene@xedia.com)

         Xedia Corp.

         Jim Luciani (jluciani@BayNetworks.com)

         Bay Networks

         Kenneth White (kennethw@vnet.ibm.com)

         IBM Corp.

         Ted Kuo (tkuo@eos.ncsu.edu)

         Bay Networks"

    DESCRIPTION

        "This module defines a portion of the management

        information base (MIB) for managing Classical IP and

        ARP over ATM entities."

    ::= { transmission 46 }

-- Textual Conventions

IpoaEncapsType ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

        "The encapsulation type used on a VC."

    SYNTAX      INTEGER {

                    llcSnap(1),

                    vcMuxed(2),

                    other(3)

                }

IpoaVpiInteger ::= TEXTUAL-CONVENTION

    STATUS     current

    DESCRIPTION

        "An integer large enough to contain the value of a VPI."

    SYNTAX     Integer32 (0..255)

IpoaVciInteger ::= TEXTUAL-CONVENTION

    STATUS     current

    DESCRIPTION

        "An integer large enough to contain the value of a VCI."

    SYNTAX     Integer32 (0..65535)

IpoaAtmAddr ::= TEXTUAL-CONVENTION

    DISPLAY-HINT "1x"

    STATUS  current

    DESCRIPTION

       "The ATM address used by the network entity.

        The semantics are implied by the length.

        The address types are:

        - no address (0 octets)

        - E.164 (8 octets)

        - NSAP (20 octets)

        In addition, when subaddresses are used IpoaAtmAddr

        may represent the concatenation of address and

        subaddress.  The associated address types are:

        - E.164, E.164 (16 octets)

        - E.164, NSAP (28 octets)

        - NSAP, NSAP (40 octets)

        Address lengths other than defined in this definition

        imply address types defined elsewhere.

        Note: The E.164 address is encoded in BCD format."

    SYNTAX   OCTET STRING (SIZE(0..40))

IpoaAtmConnKind ::= TEXTUAL-CONVENTION

    STATUS  current

    DESCRIPTION

       "The use of call control.  The use is as follows:

           pvc(1)

              Virtual link of a PVC.  Should not be

              used in a PVC/SVC (i.e., SPVC)

              crossconnect.

           svcIncoming(2)

              Virtual link established after a

              received signaling request to setup

              an SVC.

           svcOutgoing(3)

              Virtual link established after a

              transmitted or forwarded signaling

              request to setup an SVC.

           spvcInitiator(4)

              Virtual link at the PVC side of an

              SVC/PVC crossconnect, where the

              switch is the initiator of the SPVC

              setup.

           spvcTarget(5)

              Virtual link at the PVC side of an

              SVC/PVC crossconnect, where the

              switch is the target of the SPVC

              setup.

        An spvcInitiator is always cross-connected to

        an svcOutgoing, and an spvcTarget is always

        cross-connected to an svcIncoming."

    SYNTAX   INTEGER {

                      pvc(1),

                      svcIncoming(2),

                      svcOutgoing(3),

                      spvcInitiator(4),

                      spvcTarget(5)

                     }

-- Top-level structure of the MIB

ipoaObjects        OBJECT IDENTIFIER ::= { ipoaMIB 1 }

ipoaNotifications  OBJECT IDENTIFIER ::= { ipoaMIB 2 }

ipoaConformance    OBJECT IDENTIFIER ::= { ipoaMIB 3 }

-- MIB Objects

ipoaLisTrapEnable  OBJECT-TYPE

    SYNTAX      INTEGER { enabled(1), disabled(2) }

    MAX-ACCESS  read-write

    STATUS      current

    DESCRIPTION

       "Indicates whether ipoaLisCreate and ipoaLisDelete

        traps should be generated by this system.

        By default, this object should have the value

        enabled(1) for systems where ATMARP Servers are

        present and disabled(2) on systems where only

        clients reside."

    ::= { ipoaObjects 1 }

-- The ATM Logical IP Subnet (LIS) Table

ipoaLisTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF IpoaLisEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "There is one entry in this table for every Logical IP

        Subnet (LIS) of which this system is a member.

        The bulk of the objects in an ipoaLisEntry exists

        to control ATMARP for a particular LIS.  In a PVC only

        environment it is implementation dependent as to

        whether this table should be supported."

    ::= { ipoaObjects 2 }

ipoaLisEntry OBJECT-TYPE

    SYNTAX      IpoaLisEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "Information about a single LIS of which this system

        is a member.

        Membership in a LIS is independent of the actual ATM

        interfaces being used.  The ipoaLisTable defines

        all LISs that a system is a member of.  The ipAddrTable

        and the ipoaClientTable provides the mapping from local

        IP address to ATM interface.  The ipoaLisIfMappingTable

        provides the mappings between Logical IP Subnets and

        interfaces.

        The ipoaLisTable is indexed by ipoaLisSubnetAddr (IP

        subnet address).  An entry in the ipoaLisTable should

        exist for each ipAddrEntry that is associated with an

        ATM related interface used for Classical IP and ARP

        over ATM traffic.

        Its ipAdEntAddr and ipAdEntNetMask when ANDed together

        should equal the ipoaLisSubnetAddr of the corresponding

        ipoaLisEntry."

    INDEX       { ipoaLisSubnetAddr }

    ::= { ipoaLisTable 1 }

IpoaLisEntry ::= SEQUENCE {

    ipoaLisSubnetAddr          IpAddress,

    ipoaLisDefaultMtu          Integer32,

    ipoaLisDefaultEncapsType   IpoaEncapsType,

    ipoaLisInactivityTimer     Integer32,

    ipoaLisMinHoldingTime      Integer32,

    ipoaLisQDepth              Integer32,

    ipoaLisMaxCalls            Integer32,

    ipoaLisCacheEntryAge       Integer32,

    ipoaLisRetries             Integer32,

    ipoaLisTimeout             Integer32,

    ipoaLisDefaultPeakCellRate Integer32,

    ipoaLisActiveVcs           Gauge32,

    ipoaLisRowStatus           RowStatus

}

ipoaLisSubnetAddr OBJECT-TYPE

    SYNTAX      IpAddress

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The IP subnet address associated with this LIS."

    ::= { ipoaLisEntry 1 }

ipoaLisDefaultMtu OBJECT-TYPE

    SYNTAX      Integer32 (0..65535)

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The default MTU used within this LIS.  Note that the

        actual MTU used for a VC between two members of the

        LIS may be negotiated during connection setup and may

        be different than this value.  The ipoaVcNegotiatedMtu

        object indicates the actual MTU in use for a

        particular VC."

    DEFVAL { 9180 }

    ::= { ipoaLisEntry 2 }

ipoaLisDefaultEncapsType OBJECT-TYPE

    SYNTAX      IpoaEncapsType

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The default encapsulation to use on VCs created for

        this LIS.  Note that the actual encapsulation type may

        be negotiated during connection setup and may be

        different than this value.  The

        ipoaVcNegotiatedEncapsType object indicates the actual

        encapsulation in use for a particular VC."

    DEFVAL { llcSnap }

    ::= { ipoaLisEntry 3 }

ipoaLisInactivityTimer OBJECT-TYPE

    SYNTAX      Integer32

    UNITS       "seconds"

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The time, in seconds, before a call established for an

        ipNetToMediaEntry on a client will timeout due to no

        traffic being passed on the VC.  A value of 0 implies

        no time out."

    REFERENCE

        "RFC 1755, Sec. 3.4 VC Teardown"

    DEFVAL      { 1200 }

    ::= { ipoaLisEntry 4 }

ipoaLisMinHoldingTime OBJECT-TYPE

    SYNTAX      Integer32 (0..65535)

    UNITS       "seconds"

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The minimum amount of time, in seconds, that a call

        will remain open.  If 0 then ipoaInactivityTimer will

        completely determine when a call is terminated."

    REFERENCE

        "RFC 1755, Sec. 3.4 VC Teardown"

    DEFVAL      { 60 }

    ::= { ipoaLisEntry 5 }

ipoaLisQDepth OBJECT-TYPE

    SYNTAX      Integer32 (1..65535)

    UNITS       "packets"

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The maximum number of outstanding requests that are

         allowed while waiting for ATMARP replies and

         InATMARP replies for this LIS."

    DEFVAL      { 1 }

    ::= { ipoaLisEntry 6 }

ipoaLisMaxCalls OBJECT-TYPE

    SYNTAX      Integer32 (1..65535)

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The maximum number of SVCs that can be established

        simultaneously for this LIS."

    DEFVAL      { 500 }

    ::= { ipoaLisEntry 7 }

ipoaLisCacheEntryAge OBJECT-TYPE

    SYNTAX      Integer32 (60..1200)

    UNITS       "seconds"

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The time, in seconds, before an ipNetToMediaEntry will

        age out of the table.  Note that the default value will

        be different for a client and a server.  An ATMARP

        Server should use a default of 1200 and a client should

        use 900."

    DEFVAL      { 900 }

    ::= { ipoaLisEntry 8 }

ipoaLisRetries OBJECT-TYPE

    SYNTAX      Integer32 (0..10)

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The number of times the ATMARP request will be retried

        when no response is received in the timeout interval

        indicated by ipoaLisTimeout."

    DEFVAL      { 2 }

    ::= { ipoaLisEntry 9 }

ipoaLisTimeout OBJECT-TYPE

    SYNTAX      Integer32 (1..60)

    UNITS       "seconds"

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The time to wait, in seconds, before retransmission

        of an ARP request."

    DEFVAL      { 10 }

    ::= { ipoaLisEntry 10 }

ipoaLisDefaultPeakCellRate OBJECT-TYPE

    SYNTAX Integer32

    MAX-ACCESS read-create

    STATUS current

    DESCRIPTION

        "This object is the signalling parameter that

         should be used when setting up all best effort

         VCCs (Virtual Channel Connections).

         This parameter applies to the forward and

         backward direction on a per best effort VCC basis.

         A value of zero implies that no configured default

         exists and that local policy should be used to

         determine the actual default to used during

         call setup.  ATM Signaling Support for IP over ATM

         (RFC 1755) recommends 1/10th of the ATM interface's

         speed."

    ::= { ipoaLisEntry 11 }

ipoaLisActiveVcs OBJECT-TYPE

    SYNTAX      Gauge32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Number of active SVCs for this LIS."

    ::= { ipoaLisEntry 12 }

ipoaLisRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "This object allows entries to be created and deleted

        in the ipoaLisTable.

        When the ipoaLisRowStatus deleted (by setting this

        object to destroy(6)), this has the side-effect of

        removing all entries from the ipNetToMediaTable that

        are associated with this LIS (in other words, it

        flushes the entity's ATMARP cache).  It also removes

        the ipoaVcTable entries that were associated with those

        ipNetToMediaTable entries.  Destroying the row also

        removes the corresponding entries in the

        ipoaArpSrvrTable, ipoaArpClientTable,

        ipoaLisIfMappingTable, and ipoaArpRemoteSrvrTable.

        Entries in both the ipNetToMediaTable and the

        ipoaVcTable that are associated with a

        ipoaConfigPvcEntry are not affected by changes to

        ipoaLisRowStatus."

    REFERENCE

        "RFC 1903, 'Textual Conventions for Version 2 of the

        Simple Network Management Protocol (SNMPv2).'"

    ::= { ipoaLisEntry 13 }

-- The ATM Logical IP Subnet Interface Mapping Table

ipoaLisIfMappingTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF IpoaLisIfMappingEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "There is one entry in this table for every combination

         of ipoaLisEntry and IP over ATM interface."

    ::= { ipoaObjects 3 }

ipoaLisIfMappingEntry OBJECT-TYPE

    SYNTAX      IpoaLisIfMappingEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "Defines an entry in the ipoaLisIfMappingTable."

    INDEX  { ipoaLisSubnetAddr, ipoaLisIfMappingIfIndex }

    ::= { ipoaLisIfMappingTable 1 }

IpoaLisIfMappingEntry ::= SEQUENCE {

    ipoaLisIfMappingIfIndex   InterfaceIndex,

    ipoaLisIfMappingRowStatus RowStatus

}

ipoaLisIfMappingIfIndex OBJECT-TYPE

    SYNTAX      InterfaceIndex

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "The ipAdEntIfIndex object from an ipAddrEntry

         is used as an index to this table when its

         ipAdEntAddr is in the subnet implied by

         ipoaLisSubnetAddr."

    ::= { ipoaLisIfMappingEntry 1 }

ipoaLisIfMappingRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "This object allows entries to be created and deleted

        in the ipoaLisIfMappingTable."

    REFERENCE

        "RFC 1903, 'Textual Conventions for Version 2 of the

        Simple Network Management Protocol (SNMPv2).'"

    ::= { ipoaLisIfMappingEntry 2 }

-- The ATMARP Client Table

ipoaArpClientTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF IpoaArpClientEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "The ATMARP clients running on this system."

    ::= { ipoaObjects 4 }

ipoaArpClientEntry OBJECT-TYPE

    SYNTAX      IpoaArpClientEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "Information about a single ATMARP Client.  Clients

        can be started and stopped by adding and removing

        entries from this table.  An entry in the

        ipoaArpClientTable has a corresponding entry in the

        ipAddrTable.  Both are indexed by ipAdEntAddr.

        The ifIndex and subnet mask of a client entry are the

        ipAddrEntry's ipAdEntIfIndex and ipAdEntNetMask,

        respectively.

        Note that adding and removing entries from this table

        may have the same effect on the corresponding

        ipAddrTable entry.  Row creation of an entry in this

        table requires that either the corresponding ipAddrTable

        entry exists or that ipAdEntIfIndex and ipAdEntNetMask

        be specified in the creation of an ipoaArpClientEntry

        at a minimum in order to create the corresponding

        ipAddrEntry.  Specification of ipAdEntBcastAddr and

        ipAdEntReasmMaxSize to complete an ipAddrEntry is

        implementation dependent.

        Whether a corresponding ipAddrEntry is deleted during

        the deletion of an ipoaArpClientEntry is considered

        implementation dependent."

    INDEX       { ipAdEntAddr }

    ::= { ipoaArpClientTable 1 }

IpoaArpClientEntry ::= SEQUENCE {

    ipoaArpClientAtmAddr             IpoaAtmAddr,

    ipoaArpClientSrvrInUse           IpoaAtmAddr,

    ipoaArpClientInArpInReqs         Counter32,

    ipoaArpClientInArpOutReqs        Counter32,

    ipoaArpClientInArpInReplies      Counter32,

    ipoaArpClientInArpOutReplies     Counter32,

    ipoaArpClientInArpInvalidInReqs  Counter32,

    ipoaArpClientInArpInvalidOutReqs Counter32,

    ipoaArpClientArpInReqs           Counter32,

    ipoaArpClientArpOutReqs          Counter32,

    ipoaArpClientArpInReplies        Counter32,

    ipoaArpClientArpOutReplies       Counter32,

    ipoaArpClientArpInNaks           Counter32,

    ipoaArpClientArpOutNaks          Counter32,

    ipoaArpClientArpUnknownOps       Counter32,

    ipoaArpClientArpNoSrvrResps      Counter32,

    ipoaArpClientRowStatus           RowStatus

}

ipoaArpClientAtmAddr OBJECT-TYPE

    SYNTAX      IpoaAtmAddr

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The ATM address of the client."

    ::= { ipoaArpClientEntry 1 }

ipoaArpClientSrvrInUse OBJECT-TYPE

    SYNTAX      IpoaAtmAddr

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The ATM address of the ATMARP Server,

        ipoaArpRemoteSrvrAtmAddr, in use by this client.  A

        zero length octet string implies that communication

        with a Remote ATMARP Server is not in effect."

    DEFVAL { ''H }

    ::= { ipoaArpClientEntry 2 }

ipoaArpClientInArpInReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of InATMARP requests received by this

        client."

    ::= { ipoaArpClientEntry 3 }

ipoaArpClientInArpOutReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of InATMARP requests sent by this client."

    ::= { ipoaArpClientEntry 4 }

ipoaArpClientInArpInReplies OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of InATMARP replies received by this

        client."

    ::= { ipoaArpClientEntry 5 }

ipoaArpClientInArpOutReplies OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Total number of InATMARP replies sent by this client."

    ::= { ipoaArpClientEntry 6 }

ipoaArpClientInArpInvalidInReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of times that this client detected an

        invalid InATMARP request."

    ::= { ipoaArpClientEntry 7 }

ipoaArpClientInArpInvalidOutReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of times that this client did not

        receive an InATMARP reply."

    ::= { ipoaArpClientEntry 8 }

ipoaArpClientArpInReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Total number of ATMARP requests received by this

        client."

    ::= { ipoaArpClientEntry 9 }

ipoaArpClientArpOutReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Total number of ATMARP requests sent by this client."

    ::= { ipoaArpClientEntry 10 }

ipoaArpClientArpInReplies OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Total number of ATMARP replies received by this

        client."

    ::= { ipoaArpClientEntry 11 }

ipoaArpClientArpOutReplies OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Total number of ATMARP replies sent by this client."

    ::= { ipoaArpClientEntry 12 }

ipoaArpClientArpInNaks OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Total number of negative ATMARP replies

         received by this client."

    ::= { ipoaArpClientEntry 13 }

ipoaArpClientArpOutNaks OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Total number of negative ATMARP replies sent by

        this client.

        Classic IP and ARP over ATM does not require an

        ATMARP client to transmit an ATMARP_NAK upon

        receipt of an ATMARP request from another ATMARP

        client.  However, implementation experience has

        shown that this error condition is somewhat easy

        to create inadvertently by configuring one ATMARP

        client with an ipoaArpRemoteSrvrTable entry

        containing an ipoaArpRemoteSrvrAtmAddr value which

        is the ATM address of another ATMARP client-only

        system.

        If an ATMARP client supports the transmission of

        ATMARP_NAKs, then it should increment

        ipoaArpClientArpOutNaks each time it transmits

        an ATMARP_NAK.  Otherwise, support of this

        object is considered optional."

    ::= { ipoaArpClientEntry 14 }

ipoaArpClientArpUnknownOps OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of times that this client received

         an ATMARP message with an operation code for which

         it is not coded to support."

    ::= { ipoaArpClientEntry 15 }

ipoaArpClientArpNoSrvrResps OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of times this client failed to receive

         a response from a ATMARP Server within the

         ipoaLisTimeout value for ipoaLisRetries times.

         This may imply that the client will re-elect a

         new primary ATMARP Server for this LIS from the

         ipoaArpRemoteSrvrTable."

    ::= { ipoaArpClientEntry 16 }

ipoaArpClientRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "This object allows entries to be created and

        deleted from the ipoaArpClientTable."

    REFERENCE

        "RFC 1903, 'Textual Conventions for Version 2 of the

        Simple Network Management Protocol (SNMPv2).'"

    ::= { ipoaArpClientEntry 17 }

-- The ATMARP Server Table

ipoaArpSrvrTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF IpoaArpSrvrEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "The ATMARP Servers running on this system."

    ::= { ipoaObjects 5 }

ipoaArpSrvrEntry OBJECT-TYPE

    SYNTAX      IpoaArpSrvrEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "Information about an ATMARP Server within a LIS.  An

        entry in this table has two indexes: first ipAdEntAddr,

        which is the IP address that this system uses as a

        member of the LIS, and then ipoaArpSrvrAddr, which is

        the ATM address of the ATMARP Server.

        Entries may be created by a management application

        using the ipoaArpSrvrRowStatus object.  Entries in this

        table may also be created by the system and not by a

        management application, for example via ILMI.

        Entries in this table may be deleted by setting the

        ipoaArpSrvrRowStatus object to 'destroy(6)'.  This

        includes entries that were added by the system and not

        by a management application."

    INDEX  { ipAdEntAddr, ipoaArpSrvrAddr }

    ::= { ipoaArpSrvrTable 1 }

IpoaArpSrvrEntry ::= SEQUENCE {

    ipoaArpSrvrAddr                 IpoaAtmAddr,

    ipoaArpSrvrLis                  IpAddress,

    ipoaArpSrvrInArpInReqs          Counter32,

    ipoaArpSrvrInArpOutReqs         Counter32,

    ipoaArpSrvrInArpInReplies       Counter32,

    ipoaArpSrvrInArpOutReplies      Counter32,

    ipoaArpSrvrInArpInvalidInReqs   Counter32,

    ipoaArpSrvrInArpInvalidOutReqs  Counter32,

    ipoaArpSrvrArpInReqs            Counter32,

    ipoaArpSrvrArpOutReplies        Counter32,

    ipoaArpSrvrArpOutNaks           Counter32,

    ipoaArpSrvrArpDupIpAddrs        Counter32,

    ipoaArpSrvrArpUnknownOps        Counter32,

    ipoaArpSrvrRowStatus            RowStatus

}

ipoaArpSrvrAddr OBJECT-TYPE

    SYNTAX      IpoaAtmAddr

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "The ATM address of the ATMARP Server."

    ::= { ipoaArpSrvrEntry 1 }

ipoaArpSrvrLis OBJECT-TYPE

    SYNTAX      IpAddress

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "The subnet address that identifies the LIS with

        which this server is associated."

    ::= { ipoaArpSrvrEntry 2 }

ipoaArpSrvrInArpInReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of InATMARP requests received by this

        ATMARP Server."

    ::= { ipoaArpSrvrEntry 3 }

ipoaArpSrvrInArpOutReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of InATMARP requests sent by this ATMARP

        Server."

    ::= { ipoaArpSrvrEntry 4 }

ipoaArpSrvrInArpInReplies OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of InATMARP replies received by this

        ATMARP Server."

    ::= { ipoaArpSrvrEntry 5 }

ipoaArpSrvrInArpOutReplies OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of InATMARP replies sent by this ATMARP

        Server."

    ::= { ipoaArpSrvrEntry 6 }

ipoaArpSrvrInArpInvalidInReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of invalid InATMARP requests received by

         this ATMARP Server."

    ::= { ipoaArpSrvrEntry 7 }

ipoaArpSrvrInArpInvalidOutReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of times that this server did not receive

         an InATMARP reply."

    ::= { ipoaArpSrvrEntry 8 }

ipoaArpSrvrArpInReqs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Total number of ATMARP requests received by this

        ATMARP Server."

    ::= { ipoaArpSrvrEntry 9 }

ipoaArpSrvrArpOutReplies OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Total number of ATMARP replies sent by this ATMARP

        Server."

    ::= { ipoaArpSrvrEntry 10 }

ipoaArpSrvrArpOutNaks OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Total number of negative ATMARP replies sent by this

         ATMARP Server."

    ::= { ipoaArpSrvrEntry 11 }

ipoaArpSrvrArpDupIpAddrs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of times that a duplicate IP address was

         detected by this ATMARP Server."

    ::= { ipoaArpSrvrEntry 12 }

ipoaArpSrvrArpUnknownOps OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of times that this ATMARP Server received

         an ATMARP message with an operation code for which it

         is not coded to support."

    ::= { ipoaArpSrvrEntry 13 }

ipoaArpSrvrRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

        "This object allows entries to be created and deleted

        from the ipoaArpSrvrTable."

    REFERENCE

        "RFC 1903, 'Textual Conventions for Version 2 of the

        Simple Network Management Protocol (SNMPv2).'"

    ::= { ipoaArpSrvrEntry 14 }

-- The Remote ATMARP Server Table

ipoaArpRemoteSrvrTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF IpoaArpRemoteSrvrEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "A table of non-local ATMARP Servers associated with a

        LIS.  An entry in this table has three indexes: first

        the ipoaLisSubnetAddr of the LIS for which the

        corresponding ATMARP Server provides ATMARP services,

        then the ipoaArpRemoteSrvrAtmAddr, which is the ATM

        address of the remote ATMARP Server, and finally the

        ifIndex of the interface on which the VC to the ATMARP

        Remote Server will be opened.  An ifIndex value of 0

        should be used when a single VC is to be shared for

        ATMARP purposes by multiple interfaces."

    ::= { ipoaObjects 6 }

ipoaArpRemoteSrvrEntry OBJECT-TYPE

    SYNTAX      IpoaArpRemoteSrvrEntry

    MAX-ACCESS  not-accessible