-- extracted from rfc2320.txt
-- at Mon Nov 15 17:11:41 1999

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
        InterfaceIndex,
        InterfaceIndexOrZero
                FROM IF-MIB;

ipoaMIB MODULE-IDENTITY
        LAST-UPDATED "9802090000Z" -- Feb 9, 1998 12:00:00 AM
        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."
 -- 1.3.6.1.2.1.10.46 --  ::= { 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 
 -- 1.3.6.1.2.1.10.46.1 --  ::= { ipoaMIB 1 }

ipoaNotifications OBJECT IDENTIFIER 
 -- 1.3.6.1.2.1.10.46.2 --  ::= { ipoaMIB 2 }

ipoaConformance OBJECT IDENTIFIER 
 -- 1.3.6.1.2.1.10.46.3 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.1 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.2 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.2.1 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.2.1.1 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.2.1.2 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.2.1.3 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.2.1.4 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.2.1.5 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.2.1.6 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.2.1.7 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.2.1.8 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.2.1.9 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.2.1.10 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.2.1.11 --  ::= { ipoaLisEntry 11 }


ipoaLisActiveVcs OBJECT-TYPE
        SYNTAX Gauge32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "Number of active SVCs for this LIS."
 -- 1.3.6.1.2.1.10.46.1.2.1.12 --  ::= { 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).'"
 -- 1.3.6.1.2.1.10.46.1.2.1.13 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.3 --  ::= { ipoaObjects 3 }


ipoaLisIfMappingEntry OBJECT-TYPE
        SYNTAX IpoaLisIfMappingEntry
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "Defines an entry in the ipoaLisIfMappingTable."
        INDEX {
                ipoaLisSubnetAddr,
                ipoaLisIfMappingIfIndex }
 -- 1.3.6.1.2.1.10.46.1.3.1 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.3.1.1 --  ::= { 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).'"
 -- 1.3.6.1.2.1.10.46.1.3.1.2 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.4 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.4.1 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.4.1.1 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.4.1.2 --  ::= { ipoaArpClientEntry 2 }


ipoaArpClientInArpInReqs OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The number of InATMARP requests received by this
                client."
 -- 1.3.6.1.2.1.10.46.1.4.1.3 --  ::= { ipoaArpClientEntry 3 }


ipoaArpClientInArpOutReqs OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The number of InATMARP requests sent by this client."
 -- 1.3.6.1.2.1.10.46.1.4.1.4 --  ::= { ipoaArpClientEntry 4 }


ipoaArpClientInArpInReplies OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The number of InATMARP replies received by this
                client."
 -- 1.3.6.1.2.1.10.46.1.4.1.5 --  ::= { ipoaArpClientEntry 5 }


ipoaArpClientInArpOutReplies OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "Total number of InATMARP replies sent by this client."
 -- 1.3.6.1.2.1.10.46.1.4.1.6 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.4.1.7 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.4.1.8 --  ::= { ipoaArpClientEntry 8 }


ipoaArpClientArpInReqs OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "Total number of ATMARP requests received by this
                client."
 -- 1.3.6.1.2.1.10.46.1.4.1.9 --  ::= { ipoaArpClientEntry 9 }


ipoaArpClientArpOutReqs OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "Total number of ATMARP requests sent by this client."
 -- 1.3.6.1.2.1.10.46.1.4.1.10 --  ::= { ipoaArpClientEntry 10 }


ipoaArpClientArpInReplies OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "Total number of ATMARP replies received by this
                client."
 -- 1.3.6.1.2.1.10.46.1.4.1.11 --  ::= { ipoaArpClientEntry 11 }


ipoaArpClientArpOutReplies OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "Total number of ATMARP replies sent by this client."
 -- 1.3.6.1.2.1.10.46.1.4.1.12 --  ::= { ipoaArpClientEntry 12 }


ipoaArpClientArpInNaks OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "Total number of negative ATMARP replies
                received by this client."
 -- 1.3.6.1.2.1.10.46.1.4.1.13 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.4.1.14 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.4.1.15 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.4.1.16 --  ::= { 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).'"
 -- 1.3.6.1.2.1.10.46.1.4.1.17 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.5 --  ::= { 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 }
 -- 1.3.6.1.2.1.10.46.1.5.1 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.5.1.1 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.5.1.2 --  ::= { ipoaArpSrvrEntry 2 }


ipoaArpSrvrInArpInReqs OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The number of InATMARP requests received by this
                ATMARP Server."
 -- 1.3.6.1.2.1.10.46.1.5.1.3 --  ::= { ipoaArpSrvrEntry 3 }


ipoaArpSrvrInArpOutReqs OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The number of InATMARP requests sent by this ATMARP
                Server."
 -- 1.3.6.1.2.1.10.46.1.5.1.4 --  ::= { ipoaArpSrvrEntry 4 }


ipoaArpSrvrInArpInReplies OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The number of InATMARP replies received by this
                ATMARP Server."
 -- 1.3.6.1.2.1.10.46.1.5.1.5 --  ::= { ipoaArpSrvrEntry 5 }


ipoaArpSrvrInArpOutReplies OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The number of InATMARP replies sent by this ATMARP
                Server."
 -- 1.3.6.1.2.1.10.46.1.5.1.6 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.5.1.7 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.5.1.8 --  ::= { ipoaArpSrvrEntry 8 }


ipoaArpSrvrArpInReqs OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "Total number of ATMARP requests received by this
                ATMARP Server."
 -- 1.3.6.1.2.1.10.46.1.5.1.9 --  ::= { ipoaArpSrvrEntry 9 }


ipoaArpSrvrArpOutReplies OBJECT-TYPE
        SYNTAX Counter32
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "Total number of ATMARP replies sent by this ATMARP
                Server."
 -- 1.3.6.1.2.1.10.46.1.5.1.10 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.5.1.11 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.5.1.12 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.5.1.13 --  ::= { 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).'"
 -- 1.3.6.1.2.1.10.46.1.5.1.14 --  ::= { 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."
 -- 1.3.6.1.2.1.10.46.1.6 --  ::= { ipoaObjects 6 }


ipoaArpRemoteSrvrEntry OBJECT-TYPE
        SYNTAX IpoaArpRemoteSrvrEntry
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "Information about one non-local ATMARP Server."
        INDEX {
                ipoaLisSubnetAddr,
                ipoaArpRemoteSrvrAtmAddr,
                ipoaArpRemoteSrvrIfIndex }
 -- 1.3.6.1.2.1.10.46.1.6.1 --  ::= { ipoaArpRemoteSrvrTable 1 }


IpoaArpRemoteSrvrEntry ::= SEQUENCE {
        ipoaArpRemoteSrvrAtmAddr     IpoaAtmAddr,
        ipoaArpRemoteSrvrRowStatus   RowStatus,
        ipoaArpRemoteSrvrIfIndex     InterfaceIndexOrZero,
        ipoaArpRemoteSrvrIpAddr      IpAddress,
        ipoaArpRemoteSrvrAdminStatus INTEGER,
        ipoaArpRemoteSrvrOperStatus  INTEGER }


ipoaArpRemoteSrvrAtmAddr OBJECT-TYPE
        SYNTAX IpoaAtmAddr
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "The ATM address of the remote ATMARP Server."
 -- 1.3.6.1.2.1.10.46.1.6.1.1 --  ::= { ipoaArpRemoteSrvrEntry 1 }


ipoaArpRemoteSrvrRowStatus OBJECT-TYPE
        SYNTAX RowStatus
        MAX-ACCESS read-create
        STATUS current
        DESCRIPTION
               "This object allows entries to be created and deleted
                from the ipoaArpRemoteSrvrTable.

                Deleting an ipoaArpRemoteSrvrEntry (by setting this
                object to destroy(6)) may affect ipoaArpClientTable
                entries.  The object ipoaArpClientSrvrInUse in an
                ipoaArpClientSrvrEntry may contain the ATM address
                of an ATMARP Remote Server whose entry in the
                ipoaArpRemoteSrvrTable is being removed.  In this
                case, any corresponding ipoaArpClientSrvrInUse
                objects should be at a minimum invalidated by
                setting their values to that of a zero length
                OCTET STRING.

                The value of ipoaArpRemoteSrvrOperStatus should be
                consistent with that of ipoaArpRemoteSrvrRowStatus.
                For example, successfully setting the value of
                this object to notInService(2) after its being in
                the up(1) state should result in
                ipoaArpRemoteSrvrOperStatus being set to down(2)
                if currently up(1)."
        REFERENCE

               "RFC 1903, 'Textual Conventions for Version 2 of the
                Simple Network Management Protocol (SNMPv2).'"
 -- 1.3.6.1.2.1.10.46.1.6.1.2 --  ::= { ipoaArpRemoteSrvrEntry 2 }


ipoaArpRemoteSrvrIfIndex OBJECT-TYPE
        SYNTAX InterfaceIndexOrZero
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "The ifIndex of the interface that the VC to the
                Remote ATMARP Server is associated with."
 -- 1.3.6.1.2.1.10.46.1.6.1.3 --  ::= { ipoaArpRemoteSrvrEntry 3 }


ipoaArpRemoteSrvrIpAddr OBJECT-TYPE
        SYNTAX IpAddress
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The IP Address of the Remote ATMARP Server.  A
                value of 0.0.0.0 implies that this address isn't
                known."
        DEFVAL { '00000000'H }
 -- 1.3.6.1.2.1.10.46.1.6.1.4 --  ::= { ipoaArpRemoteSrvrEntry 4 }


ipoaArpRemoteSrvrAdminStatus OBJECT-TYPE
        SYNTAX INTEGER {
                        up(1),       -- use this ATMARP Server
                        down(2)      -- stop using this ATMARP Server
                        }
        MAX-ACCESS read-create
        STATUS current
        DESCRIPTION
               "The desired state for use of the ATMARP Server
                represented by an entry in this table.
                ipoaArpRemoteSrvrAdminStatus values:

                up(1)   - Attempt to activate use of the
                          ATMARP Server represented by this
                          entry in the ipoaArpRemoteSrvrTable.
                down(2) - Deactivate use of this ATMARP
                          Server.

                When a managed system creates an entry in this
                table ipoaArpRemoteSrvrAdminStatus and
                ipoaArpRemoteSrvrOperStatus are initialized as
                down(2) by default."
        DEFVAL { down }
 -- 1.3.6.1.2.1.10.46.1.6.1.5 --  ::= { ipoaArpRemoteSrvrEntry 5 }


ipoaArpRemoteSrvrOperStatus OBJECT-TYPE
        SYNTAX INTEGER {
                        up(1),       -- eligible for use
                        down(2)      -- not eligible for use
                        }
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The current operational state for use of a Remote
                 ATMARP Server.  An up(1) entry has a VC
                 established to the respective Remote ATMARP
                 Server:

                 up(1)  - A VC exists to Remote ATMARP Server
                          whose IP Address is stored in
                          ipoaArpRemoteSrvrIpAddr.  This VC can
                          be determined by searching the
                          ipoaVcTable using
                          ipoaArpRemoteSrvrIfIndex (if not 0,
                          otherwise ignore ipNetToMediaIfIndex
                          index) and ipoaArpRemoteSrvrIpAddr.
                          An ipoaArpClientEntry should exist
                          with its ipoaArpClientSrvrInUse
                          object having the same value as
                          ipoaArpRemoteSrvrAtmAddr.

                down(2) - Entry exists without an active VC to
                          the Remote ATMARP Server.

                Transition from up(1) to down(2)
                status may affect ipoaArpClientTable entries.
                The object ipoaArpClientSrvrInUse in an
                ipoaArpClientSrvrEntry may contain the ATM address
                of an ATMARP Remote Server whose entry in the
                ipoaArpRemoteSrvrTable is being deactivated.  In
                this case, any corresponding ipoaArpClientSrvrInUse
                objects should be at a minimum invalidated by
                setting their values to that of a zero length
                OCTET STRING.

                If ipoaArpRemoteSrvrAdminStatus is down(2) then
                ipoaArpRemoteSrvrOperStatus should be down(2).
                If ipoaArpRemoteSrvrAdminStatus is changed to
                up(1) then ipoaArpRemoteSrvrOperStatus should
                change to up(1) if the Remote ATMARP Server
                entry can be activated."
        DEFVAL { down }
 -- 1.3.6.1.2.1.10.46.1.6.1.6 --  ::= { ipoaArpRemoteSrvrEntry 6 }


-- The ATM VC Table

ipoaVcTable OBJECT-TYPE
        SYNTAX SEQUENCE OF IpoaVcEntry
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "A system that supports IP over ATM is an IP system and
                therefore MUST support all of the appropriate tables in
                the SNMPv2-MIB (RFC 1907), the IF-MIB (RFC 2233),
                the IP-MIB (RFC 2011), the TCP-MIB (RFC 2012), and
                the UDP-MIB (RFC 2013).  This includes the
                ipNetToMediaTable (the ARP cache) that is defined
                within the IP-MIB (RFC 2011).  The ipoaVcTable
                keeps a set of VCs for each entry in the ARP cache
                that was put there by an IP over ATM system acting
                as either a host or server.  The ipoaVcTable doesn't
                augment the ipNetToMediaTable (ARP Cache) since the
                the correspondence between tables is not necessarily
                one-to-one.

                An ipNetToMediaPhysAddress object should contain the
                content as defined by the IpoaAtmAddr textual
                convention when used to hold an IPOA-MIB ATM Address."
 -- 1.3.6.1.2.1.10.46.1.7 --  ::= { ipoaObjects 7 }


ipoaVcEntry OBJECT-TYPE
        SYNTAX IpoaVcEntry
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "A VC (permanent or switched) that this host or server
                has opened with another member of a LIS.  Additional
                information can be determined about the VC from the
                ATM-MIB.

                Entries in this table cannot be created by management
                applications.

                In an SVC environment, an entry is automatically added
                by the system as the result of ATMARP processing.

                In a PVC environment, an entry is automatically added
                to this table when an entry is created in the
                ipoaConfigPvcTable and the IP Address at the remote
                end of the PVC is discovered using InATMARP.  An
                entry also is added to the ipNetToMediaTable."
        INDEX {
                ipNetToMediaIfIndex,
                ipNetToMediaNetAddress,
                ipoaVcVpi,
                ipoaVcVci }
 -- 1.3.6.1.2.1.10.46.1.7.1 --  ::= { ipoaVcTable 1 }


IpoaVcEntry ::= SEQUENCE {
        ipoaVcVpi                  IpoaVpiInteger,
        ipoaVcVci                  IpoaVciInteger,
        ipoaVcType                 IpoaAtmConnKind,
        ipoaVcNegotiatedEncapsType IpoaEncapsType,
        ipoaVcNegotiatedMtu        Integer32 }


ipoaVcVpi OBJECT-TYPE
        SYNTAX IpoaVpiInteger
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "The VPI value for the Virtual Circuit."
 -- 1.3.6.1.2.1.10.46.1.7.1.1 --  ::= { ipoaVcEntry 1 }


ipoaVcVci OBJECT-TYPE
        SYNTAX IpoaVciInteger
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "The VCI value for the Virtual Circuit."
 -- 1.3.6.1.2.1.10.46.1.7.1.2 --  ::= { ipoaVcEntry 2 }


ipoaVcType OBJECT-TYPE
        SYNTAX IpoaAtmConnKind
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The type of the Virtual Circuit."
 -- 1.3.6.1.2.1.10.46.1.7.1.3 --  ::= { ipoaVcEntry 3 }


ipoaVcNegotiatedEncapsType OBJECT-TYPE
        SYNTAX IpoaEncapsType
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The encapsulation type used when communicating over
                this circuit."
 -- 1.3.6.1.2.1.10.46.1.7.1.4 --  ::= { ipoaVcEntry 4 }


ipoaVcNegotiatedMtu OBJECT-TYPE
        SYNTAX Integer32 (0..65535)
        MAX-ACCESS read-only
        STATUS current
        DESCRIPTION
               "The MTU used when communicating over this circuit."
 -- 1.3.6.1.2.1.10.46.1.7.1.5 --  ::= { ipoaVcEntry 5 }


-- The ATM Config PVC Table

ipoaConfigPvcTable OBJECT-TYPE
        SYNTAX SEQUENCE OF IpoaConfigPvcEntry
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "This table MUST be supported when PVCs are intended to
                be supported in order to enable the setup of PVCs for
                use by IP."
 -- 1.3.6.1.2.1.10.46.1.8 --  ::= { ipoaObjects 8 }


ipoaConfigPvcEntry OBJECT-TYPE
        SYNTAX IpoaConfigPvcEntry
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "Defines a single PVC that exists at this host for
                use by IP."
        INDEX {
                ipoaConfigPvcIfIndex,
                ipoaConfigPvcVpi,
                ipoaConfigPvcVci }
 -- 1.3.6.1.2.1.10.46.1.8.1 --  ::= { ipoaConfigPvcTable 1 }


IpoaConfigPvcEntry ::= SEQUENCE {
        ipoaConfigPvcIfIndex    InterfaceIndex,
        ipoaConfigPvcVpi        IpoaVpiInteger,
        ipoaConfigPvcVci        IpoaVciInteger,
        ipoaConfigPvcDefaultMtu Integer32,
        ipoaConfigPvcRowStatus  RowStatus }


ipoaConfigPvcIfIndex OBJECT-TYPE
        SYNTAX InterfaceIndex
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "The ifIndex of the ATM Interface that this PVC
                is associated with."
 -- 1.3.6.1.2.1.10.46.1.8.1.1 --  ::= { ipoaConfigPvcEntry 1 }


ipoaConfigPvcVpi OBJECT-TYPE
        SYNTAX IpoaVpiInteger
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "The VPI value for the Virtual Circuit."
 -- 1.3.6.1.2.1.10.46.1.8.1.2 --  ::= { ipoaConfigPvcEntry 2 }


ipoaConfigPvcVci OBJECT-TYPE
        SYNTAX IpoaVciInteger
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
               "The VCI value for the Virtual Circuit."
 -- 1.3.6.1.2.1.10.46.1.8.1.3 --  ::= { ipoaConfigPvcEntry 3 }


ipoaConfigPvcDefaultMtu OBJECT-TYPE
        SYNTAX Integer32 (0..65535)
        MAX-ACCESS read-create
        STATUS current
        DESCRIPTION
               "Classical IP and ARP over ATM allows use of
                other MTU values for PVCs but considers how a
                value other than 9180 could be selected to be out
                of scope.  ipoaConfigPvcDefaultMtu can be used to
                configure the MTU to be used for the PVC.
                Both ends MUST have the same value configured."
        DEFVAL { 9180 }
 -- 1.3.6.1.2.1.10.46.1.8.1.4 --  ::= { ipoaConfigPvcEntry 4 }


ipoaConfigPvcRowStatus OBJECT-TYPE
        SYNTAX RowStatus
        MAX-ACCESS read-create
        STATUS current
        DESCRIPTION
               "This object allows rows to be created and deleted in
                the ipoaConfigPvcTable.  Creation of an entry in this
                table should eventually result in the creation of an
                ipNetToMediaEntry and a corresponding ipoaVcEntry
                after InATMARP has determined the destination address
                of the remote system that the PVC is connected to.
                Setting this object to destroy(6) should remove the
                corresponding ipNetToMediaTable and ipoaVcTable
                entries."
        REFERENCE

               "RFC 1903, 'Textual Conventions for Version 2 of the
                Simple Network Management Protocol (SNMPv2).'"
 -- 1.3.6.1.2.1.10.46.1.8.1.5 --  ::= { ipoaConfigPvcEntry 5 }


-- Notifications

ipoaTrapPrefix OBJECT IDENTIFIER 
 -- 1.3.6.1.2.1.10.46.2.0 --  ::= { ipoaNotifications 0 }


ipoaMtuExceeded NOTIFICATION-TYPE
        OBJECTS {
                ipoaVcNegotiatedMtu}
        STATUS current
        DESCRIPTION
               "A frame was received that exceeds the negotiated
                MTU size.  The VPI and VCI of the VC for which this
                condition was detected can be determined from the
                index values for ipoaVcNegotiatedMtu.  In addition,
                the ifIndex and IP Address can be determined as
                well (refer to the ipoaVcTable)."
 -- 1.3.6.1.2.1.10.46.2.0.1 --  ::= { ipoaTrapPrefix 1 }


ipoaDuplicateIpAddress NOTIFICATION-TYPE
        OBJECTS {
                ipNetToMediaIfIndex,
                ipNetToMediaNetAddress,
                ipNetToMediaPhysAddress,
                ipNetToMediaPhysAddress}
        STATUS current
        DESCRIPTION
               "The ATMARP Server has detected more than one ATM end
                point attempting to associate the same IP address with
                different ATM addresses."
 -- 1.3.6.1.2.1.10.46.2.0.2 --  ::= { ipoaTrapPrefix 2 }


ipoaLisCreate NOTIFICATION-TYPE
        OBJECTS {
                ipoaLisSubnetAddr}
        STATUS current
        DESCRIPTION
               "Generation of this trap occurs when an ipoaLisEntry is
                created while the ipoaLisTrapEnable.0 object has the
                value enabled(1)."
 -- 1.3.6.1.2.1.10.46.2.0.3 --  ::= { ipoaTrapPrefix 3 }


ipoaLisDelete NOTIFICATION-TYPE
        OBJECTS {
                ipoaLisSubnetAddr}
        STATUS current
        DESCRIPTION
               "Generation of this trap occurs when an ipoaLisEntry is
                deleted while the ipoaLisTrapEnable.0 object has the
                value enabled(1)."
 -- 1.3.6.1.2.1.10.46.2.0.4 --  ::= { ipoaTrapPrefix 4 }

-- Conformance Definitions

ipoaGroups OBJECT IDENTIFIER 
 -- 1.3.6.1.2.1.10.46.3.1 --  ::= { ipoaConformance 1 }

ipoaCompliances OBJECT IDENTIFIER 
 -- 1.3.6.1.2.1.10.46.3.2 --  ::= { ipoaConformance 2 }


-- compliance statements

ipoaCompliance MODULE-COMPLIANCE
        STATUS current
        DESCRIPTION
               "The compliance statement for agents that support the
                IPOA-MIB."

        MODULE 
        MANDATORY-GROUPS {
                        ipoaGeneralGroup,
                        ipoaBasicNotificationsGroup }

        GROUP ipoaClientGroup
          DESCRIPTION
               "This group is mandatory for all hosts where IP
                over ATM client support is present."
        GROUP ipoaSrvrGroup
          DESCRIPTION
               "This group is mandatory for all hosts where ATMARP
                Servers are present."
        GROUP ipoaSrvrNotificationsGroup
          DESCRIPTION
               "This group is mandatory for all hosts where ATMARP
                Servers are present."
        GROUP ipoaLisNotificationsGroup
          DESCRIPTION
               "This group is mandatory for all hosts where
                ATMARP client only support is present and
                ipoaLisTrapEnable is allowed to be set to
                enabled(1)."
        GROUP ipoaLisTableGroup
          DESCRIPTION
               "This group is mandatory for all entities which
                support IP over ATM SVCs.  Support of objects in
                this group by IP over ATM clients which only
                support IP over ATM PVCs is optional."
        OBJECT ipoaLisDefaultMtu
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to allow the user
                to change the default MTU from the value 9180.

                The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisDefaultEncapsType
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to allow the user to
                specify the default encapsulation type for the
                LIS.

                The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisInactivityTimer
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisMinHoldingTime
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisQDepth
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisMaxCalls
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisCacheEntryAge
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisRetries
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to allow the user
                to change the default number of times an ATMARP
                request will be retried when no response is
                received from the default of 2.

                The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisTimeout
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to allow the user
                to change the default retransmission time from
                the default of 10 seconds.

                The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisDefaultPeakCellRate
          MIN-ACCESS read-only
          DESCRIPTION 
               "Implementations that do not support IP over
                ATM SVC usage are not required to allow the
                user to specify a best effort default peak cell
                rate since typically the ipoaLisTable won't
                exist.

                The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisIfMappingRowStatus
          SYNTAX INTEGER {
                        active(1)    -- subset of RowStatus
                        }
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to support a SET
                operation to this object, and only one
                of the six enumerated values for the
                RowStatus textual convention need be
                supported, specifically: active(1)."
        OBJECT ipoaArpClientAtmAddr
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaArpSrvrLis
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaArpRemoteSrvrAdminStatus
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to support a SET
                operation to this object in the absence of
                adequate security.  In this case the value of
                this object should be up(1) when a VC
                exists to the Remote ATMARP Server or
                otherwise down(2), and the agent should not
                allow a SET operation to this object."
        OBJECT ipoaConfigPvcDefaultMtu
          MIN-ACCESS read-only
          DESCRIPTION 
               "The agent is not required to support a SET
                operation to this object in the absence of
                adequate security."
        OBJECT ipoaLisRowStatus
          SYNTAX INTEGER {
                        active(1)    -- subset of RowStatus
                        }
          MIN-ACCESS read-only
          DESCRIPTION 
               "Write access is not required, and only one
                of the six enumerated values for the
                RowStatus textual convention need be
                supported, specifically: active(1)."
        OBJECT ipoaArpClientRowStatus
          SYNTAX INTEGER {
                        active(1)    -- subset of RowStatus
                        }
          MIN-ACCESS read-only
          DESCRIPTION 
               "Write access is not required, and only one
                of the six enumerated values for the
                RowStatus textual convention need be
                supported, specifically: active(1)."
        OBJECT ipoaArpRemoteSrvrRowStatus
          SYNTAX INTEGER {
                        active(1)    -- subset of RowStatus
                        }
          MIN-ACCESS read-only
          DESCRIPTION 
               "Write access is not required, and only one
                of the six enumerated values for the
                RowStatus textual convention need be
                supported, specifically: active(1)."
        OBJECT ipoaArpSrvrRowStatus
          SYNTAX INTEGER {
                        active(1)    -- subset of RowStatus
                        }
          MIN-ACCESS read-only
          DESCRIPTION 
               "Write access is not required, and only one
                of the six enumerated values for the
                RowStatus textual convention need be
                supported, specifically: active(1)."
        OBJECT ipoaConfigPvcRowStatus
          SYNTAX INTEGER {
                        active(1)    -- subset of RowStatus
                        }
          MIN-ACCESS read-only
          DESCRIPTION 
               "Write access is not required, and only one
                of the six enumerated values for the
                RowStatus textual convention need be
                supported, specifically: active(1)."
        OBJECT ipoaArpClientArpOutNaks
          MIN-ACCESS not-accessible
          DESCRIPTION 
               "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.  This object should be
                implemented when an ATMARP client supports the
                transmission of ATMARP_NAKs."
 -- 1.3.6.1.2.1.10.46.3.2.1 --  ::= { ipoaCompliances 1 }

-- units of conformance

ipoaGeneralGroup OBJECT-GROUP
        OBJECTS {
                ipoaVcType,
                ipoaVcNegotiatedEncapsType,
                ipoaVcNegotiatedMtu,
                ipoaConfigPvcDefaultMtu,
                ipoaConfigPvcRowStatus }
        STATUS current
        DESCRIPTION
               "This group is mandatory for all IP over ATM entities."
 -- 1.3.6.1.2.1.10.46.3.1.1 --  ::= { ipoaGroups 1 }

ipoaClientGroup OBJECT-GROUP
        OBJECTS {
                ipoaArpClientAtmAddr,
                ipoaArpClientSrvrInUse,
                ipoaArpClientInArpInReqs,
                ipoaArpClientInArpOutReqs,
                ipoaArpClientInArpInReplies,
                ipoaArpClientInArpOutReplies,
                ipoaArpClientInArpInvalidInReqs,
                ipoaArpClientInArpInvalidOutReqs,
                ipoaArpClientArpInReqs,
                ipoaArpClientArpOutReqs,
                ipoaArpClientArpInReplies,
                ipoaArpClientArpOutReplies,
                ipoaArpClientArpInNaks,
                ipoaArpClientArpOutNaks,
                ipoaArpClientArpUnknownOps,
                ipoaArpClientArpNoSrvrResps,
                ipoaArpClientRowStatus }
        STATUS current
        DESCRIPTION
               "This group is mandatory for all hosts where an IP
                over ATM client is present."
 -- 1.3.6.1.2.1.10.46.3.1.2 --  ::= { ipoaGroups 2 }

ipoaSrvrGroup OBJECT-GROUP
        OBJECTS {
                ipoaArpSrvrLis,
                ipoaArpSrvrInArpInReqs,
                ipoaArpSrvrInArpOutReqs,
                ipoaArpSrvrInArpInReplies,
                ipoaArpSrvrInArpOutReplies,
                ipoaArpSrvrInArpInvalidInReqs,
                ipoaArpSrvrInArpInvalidOutReqs,
                ipoaArpSrvrArpInReqs,
                ipoaArpSrvrArpOutReplies,
                ipoaArpSrvrArpOutNaks,
                ipoaArpSrvrArpDupIpAddrs,
                ipoaArpSrvrArpUnknownOps,
                ipoaArpSrvrRowStatus }
        STATUS current
        DESCRIPTION
               "This group is mandatory for all hosts where ATMARP
                Servers are present."
 -- 1.3.6.1.2.1.10.46.3.1.3 --  ::= { ipoaGroups 3 }

ipoaBasicNotificationsGroup NOTIFICATION-GROUP
        NOTIFICATIONS {
                ipoaMtuExceeded }
        STATUS current
        DESCRIPTION
               "The notification which an IP over ATM entity
                is required to implement."
 -- 1.3.6.1.2.1.10.46.3.1.4 --  ::= { ipoaGroups 4 }

ipoaSrvrNotificationsGroup NOTIFICATION-GROUP
        NOTIFICATIONS {
                ipoaDuplicateIpAddress }
        STATUS current
        DESCRIPTION
               "The notification which an IP over ATM ATMARP
                Server is required to implement."
 -- 1.3.6.1.2.1.10.46.3.1.5 --  ::= { ipoaGroups 5 }

ipoaLisNotificationsGroup NOTIFICATION-GROUP
        NOTIFICATIONS {
                ipoaLisCreate,
                ipoaLisDelete }
        STATUS current
        DESCRIPTION
               "The LIS-related notifications which are required
                to be implemented by an IP over ATM ATMARP server,
                as well as by any IP over ATM client which allows
                ipoaLisTrapEnable to be set to enabled(1)."
 -- 1.3.6.1.2.1.10.46.3.1.6 --  ::= { ipoaGroups 6 }

ipoaLisTableGroup OBJECT-GROUP
        OBJECTS {
                ipoaLisTrapEnable,
                ipoaLisSubnetAddr,
                ipoaLisDefaultMtu,
                ipoaLisDefaultEncapsType,
                ipoaLisInactivityTimer,
                ipoaLisMinHoldingTime,
                ipoaLisQDepth,
                ipoaLisMaxCalls,
                ipoaLisCacheEntryAge,
                ipoaLisRetries,
                ipoaLisTimeout,
                ipoaLisDefaultPeakCellRate,
                ipoaLisActiveVcs,
                ipoaLisRowStatus,
                ipoaLisIfMappingRowStatus,
                ipoaArpRemoteSrvrRowStatus,
                ipoaArpRemoteSrvrIpAddr,
                ipoaArpRemoteSrvrAdminStatus,
                ipoaArpRemoteSrvrOperStatus }
        STATUS current
        DESCRIPTION
               "This group is mandatory for all entities which
                support IP over ATM SVCs.  Support of objects in
                this group by IP over ATM clients which only
                support IP over ATM PVCs is optional."
 -- 1.3.6.1.2.1.10.46.3.1.7 --  ::= { ipoaGroups 7 }

END
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