--------------------------------------------------------------------
-- Placeholder for ILMI support
--
-- March, 1995   Kartik Chandrasekhar
--
-- Copyright (c) 1996-1997 by cisco Systems, Inc.
-- All rights reserved.
-- *****************************************************************
--

-- This mib was extracted from the ATM Forum ATM UNI 4.0 Specification.

ATM-FORUM-MIB DEFINITIONS ::= BEGIN

IMPORTS
        TruthValue,
        ClnpAddress,
        AtmServiceCategory,
        atmfPhysicalGroup,
        atmfAtmLayerGroup,
        atmfAtmStatsGroup,
        atmfVpcGroup,
        atmfVccGroup,
        atmfVpcAbrGroup,
        atmfVccAbrGroup                 FROM ATM-FORUM-TC-MIB
        Counter, IpAddress              FROM RFC1155-SMI
        DisplayString                   FROM RFC1213-MIB
        OBJECT-TYPE                     FROM RFC-1212;


--              Textual Conventions

-- All representations of ATM addresses in this MIB Module use
-- the data type:
AtmAddress ::= OCTET STRING (SIZE (0 .. 32))
-- Note this data type is used only by the deprecated object
-- atmfPortAddress. Another definition (a refined one) is
-- specified in the Textual Conventions MIB.


--              The Physical Port Group
--
-- This group is mandatory for all ATM Interface devices.
--
-- The Physical Port Table

atmfPortTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF AtmfPortEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "A table of physical layer status and parameter
                information for the ATM Interface's physical interface."
        ::= { atmfPhysicalGroup 1 }

atmfPortEntry OBJECT-TYPE
        SYNTAX  AtmfPortEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "An entry in the table, containing information about
                the physical layer of an ATM Interface."
        INDEX   { atmfPortIndex }
        ::= { atmfPortTable 1 }

AtmfPortEntry ::=
        SEQUENCE {
                atmfPortIndex
                        INTEGER,
                atmfPortAddress
                        AtmAddress,
                atmfPortTransmissionType
                        OBJECT IDENTIFIER,
                atmfPortMediaType
                        OBJECT IDENTIFIER,
                atmfPortOperStatus
                        INTEGER,
                atmfPortSpecific
                        OBJECT IDENTIFIER,
                atmfPortMyIfName
                        DisplayString,
                atmfPortMyIfIdentifier
                        INTEGER

        }

atmfPortIndex OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The value of 0 which has the special meaning of
                identifying the ATM Interface over which this message
                was received."
        ::= { atmfPortEntry 1 }

atmfPortAddress OBJECT-TYPE
        SYNTAX  AtmAddress
        ACCESS  read-only
        STATUS  obsolete
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 2.0
                of the UNI specification. The Address Group, defined
                in theAddress Registration MIB should be used instead."
        ::= { atmfPortEntry 2 }

atmfPortTransmissionType OBJECT-TYPE
        SYNTAX  OBJECT IDENTIFIER
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification. Appropriate Network Management
                MIBs should be used instead."
        ::= { atmfPortEntry 3 }

atmfPortMediaType OBJECT-TYPE
        SYNTAX  OBJECT IDENTIFIER
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification. Appropriate Network Management
                MIBs should be used instead."
        ::= { atmfPortEntry 4 }

atmfPortOperStatus OBJECT-TYPE
        SYNTAX  INTEGER {
                        other(1),
                        inService(2),
                        outOfService(3),
                        loopBack(4)
                }
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification. Appropriate Network Management
                MIBs should be used instead."
        ::= { atmfPortEntry 5 }

atmfPortSpecific OBJECT-TYPE
        SYNTAX  OBJECT IDENTIFIER
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification. Appropriate Network Management
                MIBs should be used instead."
        ::= { atmfPortEntry 6 }

atmfPortMyIfName OBJECT-TYPE
        SYNTAX  DisplayString
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "A textual name of this interface. If this system is
                manageable through SNMP, and supports the object
                ifName, the value of this object must be identical
                with that of ifName for the ifEntry of the lowest
                level physical interface for this port. This interface
                must be uniquely named on this system to distinguish
                parallel links with a neighboring system.  If this
                interface does not have a textual name, the value of
                this object is a zero length string."
        ::= { atmfPortEntry 7 }

atmfPortMyIfIdentifier OBJECT-TYPE
        SYNTAX INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "A unique value for each ATM interface. The scheme used to
                number the ATM interfaces on an ATM device is
                implementation specific. One way to generate this value is
                to use the ifIndex that an SNMP manager would use to
                identify the port. This interface must be uniquely numbered
                on this system to distinguish parallel links with a
                neighboring system."
        ::= { atmfPortEntry 8 }

--  Note: The typical IME will support only one of the following two objects
atmfMyIpNmAddress OBJECT-TYPE
        SYNTAX  IpAddress
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "An IP Address to which a Network Management Station
                can send Network Management protocol messages, e.g. SNMP
                messages to UDP port 161, in order to access network
                management information concerning the operation of the
                ATM device local to this IME. If this object is supported,
                but the Network Management Agent has not been configured with
                an IP Address, the IME should return 0.0.0.0."
        ::= { atmfPhysicalGroup 2 }

atmfMyOsiNmNsapAddress OBJECT-TYPE
        SYNTAX  ClnpAddress
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "An NSAP Address to which a Network Management Station
                can send Network Management protocol messages in order
                to access network management information concerning
                the operation of the ATM device local to this IME.
                If this object is supported,
                but the Network Management Agent has not been configured with
                an NSAP Address, the IME should return 0.0.0.0"
        ::= { atmfPhysicalGroup 3 }

atmfMySystemIdentifier OBJECT-TYPE
        SYNTAX  OCTET STRING (SIZE (6))
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "A 48 bit identifier, taken from the IEEE universally
                administered MAC address space, which uniquely
                identifies the ATM device local to this IME."
        ::= { atmfPhysicalGroup 4 }


--              The ATM Layer Group
-- This group is mandatory for all ATM Interfaces.
--
-- ATM-layer specific information for the ATM Interface.

atmfAtmLayerTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF AtmfAtmLayerEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "A table of ATM layer status and parameter information
                for the ATM Interface."
        ::= { atmfAtmLayerGroup 1 }

atmfAtmLayerEntry OBJECT-TYPE
        SYNTAX  AtmfAtmLayerEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "An entry in the table, containing information about
                the ATM layer of an ATM Interface."
        INDEX   { atmfAtmLayerIndex }
        ::= { atmfAtmLayerTable 1 }

AtmfAtmLayerEntry ::=
        SEQUENCE {
                atmfAtmLayerIndex
                        INTEGER,
                atmfAtmLayerMaxVPCs
                        INTEGER,
                atmfAtmLayerMaxVCCs
                        INTEGER,
                atmfAtmLayerConfiguredVPCs
                        INTEGER,
                atmfAtmLayerConfiguredVCCs
                        INTEGER,
                atmfAtmLayerMaxVpiBits
                        INTEGER,
                atmfAtmLayerMaxVciBits
                        INTEGER,
                atmfAtmLayerUniType
                        INTEGER,
                atmfAtmLayerUniVersion
                        INTEGER,
                atmfAtmLayerDeviceType
                        INTEGER,
                atmfAtmLayerIlmiVersion
                        INTEGER,
                atmfAtmLayerNniSigVersion
                        INTEGER,
                atmfAtmLayerMaxSvpcVpi
                        INTEGER,
                atmfAtmLayerMaxSvccVpi
                        INTEGER,
                atmfAtmLayerMinSvccVci
                        INTEGER
        }

atmfAtmLayerIndex OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The value of 0 which has the special meaning of
                identifying the ATM Interface over which this message
                was received."
        ::= { atmfAtmLayerEntry 1 }

atmfAtmLayerMaxVPCs OBJECT-TYPE
        SYNTAX  INTEGER (0..4096)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The maximum number of switched and permanent VPCs
                supported on this ATM Interface. For virtual interfaces
                (i.e. Virtual Path Connections), the maximum number of VPCs
                PNNI may communicate over is set to zero."
        ::= { atmfAtmLayerEntry 2 }

atmfAtmLayerMaxVCCs OBJECT-TYPE
        SYNTAX  INTEGER (0..268435456)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The maximum number of switched and permanent VCCs
                supported on this ATM Interface."
        ::= { atmfAtmLayerEntry 3 }

atmfAtmLayerConfiguredVPCs OBJECT-TYPE
        SYNTAX  INTEGER (0..4096)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The number of permanent VPCs configured for use on
                this ATM Interface. For virtual interfaces (i.e. Virtual Path
                Connections used by PNNI), the maximum number of VPCs
                is set to zero."
        ::= { atmfAtmLayerEntry 4 }

atmfAtmLayerConfiguredVCCs OBJECT-TYPE
        SYNTAX  INTEGER (0.. 268435456)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The number of permanent VCCs configured for use on
                this ATM Interface."
        ::= { atmfAtmLayerEntry 5 }

atmfAtmLayerMaxVpiBits OBJECT-TYPE
        SYNTAX  INTEGER (0..12)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The maximum number of active VPI bits on this ATM Interface.
                For virtual interfaces (i.e. Virtual Path Connections used by PNNI),
                this value has no meaning and is set to zero."
        ::= { atmfAtmLayerEntry 6 }

atmfAtmLayerMaxVciBits OBJECT-TYPE
        SYNTAX  INTEGER (0..16)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The maximum number of active VCI bits on this ATM Interface."
        ::= { atmfAtmLayerEntry 7 }

atmfAtmLayerUniType OBJECT-TYPE
        SYNTAX  INTEGER { public(1), private(2) }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The type of the ATM device, either public or private."
        ::= { atmfAtmLayerEntry 8 }

atmfAtmLayerUniVersion OBJECT-TYPE
        SYNTAX  INTEGER {
                        version2point0(1),
                        version3point0(2),
                        version3point1(3),
                        version4point0(4),
                        unsupported(5)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "An indication of the latest version of the ATM Forum UNI
                Signalling Specification that is supported on this ATM
                Interface.  If this value is not present, a version of the UNI
                earlier than 3.1 is supported.

                If the peer IME's value of this object is the same as,
                or later than the local IME's value, then the version
                corresponding to the local IME's value should be
                attempted.  Otherwise, if the peer IME's value of this
                object is earlier, and supported locally, then the
                local IME should attempt the version corresponding to
                the peer IME's value.  Otherwise, compatibility of the
                two IMEs cannot be assumed."
        ::= { atmfAtmLayerEntry 9 }

atmfAtmLayerDeviceType OBJECT-TYPE
        SYNTAX  INTEGER { user(1), node(2) }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "This object determines the type of the ATM device. This
                object is used in automatic ATM Interface-Type determination
                procedure such that a correct operational ATM
                Interface-type can be determined. An ATM End System
                shall take the value of user(1), and an ATM network
                node shall take the value of node(2)."
        ::= { atmfAtmLayerEntry 10 }

atmfAtmLayerIlmiVersion OBJECT-TYPE
        SYNTAX  INTEGER { unsupported(1), version4point0(2) }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "An indication of the latest version of the ATM Forum
                ILMI Specification that is supported on this ATM Interface.

                If the peer IME's value of this object is the same as,
                or later than the local IME's value, then the version
                corresponding to the local IME's value should be
                attempted.  Otherwise, if the peer IME's value of this
                object is earlier, and supported locally, then the
                local IME should attempt the version corresponding to
                the peer IME's value.  Otherwise, compatibility of the
                two IMEs cannot be assumed.

                If this object is not present, a version of the ILMI earlier
                than 4.0 is supported."
        ::= { atmfAtmLayerEntry 11 }

atmfAtmLayerNniSigVersion OBJECT-TYPE
        SYNTAX  INTEGER { unsupported(1), iisp(2),
                          pnniVersion1point0(3) }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "An indication of the latest version of the ATM Forum
                PNNI Signalling Specification that is supported on this
                ATM Interface. Note that the PNNI routing version is not
                determined through ILMI.

                If the peer IME's value of this object is the same as,
                or later than the local IME's value, then the version
                corresponding to the local IME's value should be
                attempted.  Otherwise, if the peer IME's value of this
                object is earlier, and supported locally, then the
                local IME should attempt the version corresponding to
                the peer IME's value.  Otherwise, compatibility of the
                two IMEs cannot be assumed."
        ::= { atmfAtmLayerEntry 12 }

atmfAtmLayerMaxSvpcVpi OBJECT-TYPE
        SYNTAX  INTEGER (0..4096)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
               "The maximum VPI that the signalling stack on the ATM
                interface is configured to support for allocation to
                switched virtual path connections."
        ::= { atmfAtmLayerEntry 13 }

atmfAtmLayerMaxSvccVpi OBJECT-TYPE
        SYNTAX  INTEGER (0..4096)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The maximum VPI that the signalling stack on the ATM
                interface is configured to support for allocation to
                switched virtual channel connections."
        ::= { atmfAtmLayerEntry 14 }

atmfAtmLayerMinSvccVci OBJECT-TYPE
        SYNTAX  INTEGER (0..65536)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "This is the minimum VCI value that the
                signalling stack is configured to support for
                allocation to switched virtual channel connections.  The same
                value applies to all SVCC VPI values for which the
                signalling stack is configured."
        ::= { atmfAtmLayerEntry 15 }


--              The ATM Statistics Group
-- This group is deprecated and should not be implemented except as
-- required for backward compatibility with version 3.1 of the UNI
-- specification.

atmfAtmStatsTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF AtmfAtmStatsEntry
        ACCESS  not-accessible
        STATUS  deprecated
        DESCRIPTION
                "This group is deprecated and should not be implemented
                 except as required for backward compatibility with version
                 3.1 of the UNI specification."
        ::= { atmfAtmStatsGroup 1 }

atmfAtmStatsEntry OBJECT-TYPE
        SYNTAX  AtmfAtmStatsEntry
        ACCESS  not-accessible
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification."
        INDEX   { atmfAtmStatsIndex }
        ::= { atmfAtmStatsTable 1 }

AtmfAtmStatsEntry ::=
        SEQUENCE {
                atmfAtmStatsIndex
                        INTEGER,
                atmfAtmStatsReceivedCells
                        Counter,
                atmfAtmStatsDroppedReceivedCells
                        Counter,
                atmfAtmStatsTransmittedCells
                        Counter
        }

atmfAtmStatsIndex OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification."
        ::= { atmfAtmStatsEntry 1 }

atmfAtmStatsReceivedCells OBJECT-TYPE
        SYNTAX  Counter
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification."
        ::= { atmfAtmStatsEntry 2 }

atmfAtmStatsDroppedReceivedCells OBJECT-TYPE
        SYNTAX  Counter
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification."
        ::= { atmfAtmStatsEntry 3 }

atmfAtmStatsTransmittedCells OBJECT-TYPE
        SYNTAX  Counter
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification."
        ::= { atmfAtmStatsEntry 4 }


--              The Virtual Path Group
-- This group is mandatory for all ATM Interfaces.
--
-- Information concerning Virtual Path Connections

atmfVpcTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF AtmfVpcEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "A table of status and parameter information on the
                virtual path connections which cross this ATM
                Interface. There is one entry in this table for each
                permanent virtual path connection."
        ::= { atmfVpcGroup 1 }

atmfVpcEntry OBJECT-TYPE
        SYNTAX  AtmfVpcEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "An entry in the table, containing information about a
                particular virtual path connection."
        INDEX   { atmfVpcPortIndex, atmfVpcVpi }
        ::= { atmfVpcTable 1 }

AtmfVpcEntry ::=
        SEQUENCE {
                atmfVpcPortIndex
                        INTEGER,
                atmfVpcVpi
                        INTEGER,
                atmfVpcOperStatus
                        INTEGER,
                atmfVpcTransmitTrafficDescriptorType
                        OBJECT IDENTIFIER,
                atmfVpcTransmitTrafficDescriptorParam1
                        INTEGER,
                atmfVpcTransmitTrafficDescriptorParam2
                        INTEGER,
                atmfVpcTransmitTrafficDescriptorParam3
                        INTEGER,
                atmfVpcTransmitTrafficDescriptorParam4
                        INTEGER,
                atmfVpcTransmitTrafficDescriptorParam5
                        INTEGER,
                atmfVpcReceiveTrafficDescriptorType
                        OBJECT IDENTIFIER,
                atmfVpcReceiveTrafficDescriptorParam1
                        INTEGER,
                atmfVpcReceiveTrafficDescriptorParam2
                        INTEGER,
                atmfVpcReceiveTrafficDescriptorParam3
                        INTEGER,
                atmfVpcReceiveTrafficDescriptorParam4
                        INTEGER,
                atmfVpcReceiveTrafficDescriptorParam5
                        INTEGER,
                atmfVpcQoSCategory
                        INTEGER,
                atmfVpcTransmitQoSClass
                        INTEGER,
                atmfVpcReceiveQoSClass
                        INTEGER,
                atmfVpcBestEffortIndicator
                        TruthValue,
                atmfVpcServiceCategory
                        AtmServiceCategory
        }

atmfVpcPortIndex OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The value of 0 which has the special meaning of
                identifying the ATM Interface over which this message
                was received."
        ::= { atmfVpcEntry 1 }

atmfVpcVpi OBJECT-TYPE
        SYNTAX  INTEGER (0..4095)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The VPI value of this Virtual Path Connection at the
                local ATM Interface."
        ::= { atmfVpcEntry 2 }

atmfVpcOperStatus OBJECT-TYPE
        SYNTAX  INTEGER {
                        unknown(1),
                        end2endUp(2),
                        end2endDown(3),
                        localUpEnd2endUnknown(4),
                        localDown(5)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The present actual operational status of the VPC.

                A value of end2endUp(2) or end2endDown(3) would be
                used if the end-to-end status is known. If only local
                status information is available, a value of
                localUpEnd2endUnknown(4) or localDown(5) would be
                used."
        ::= { atmfVpcEntry 3 }

atmfVpcTransmitTrafficDescriptorType OBJECT-TYPE
        SYNTAX  OBJECT IDENTIFIER
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The type of traffic management, applicable to the
                transmit direction of this VPC. The type may indicate
                none, or a type with one or more parameters. These
                parameters are specified as a parameter vector, in the
                corresponding instances of the objects:
                        atmfVpcTransmitTrafficDescriptorParam1,
                        atmfVpcTransmitTrafficDescriptorParam2,
                        atmfVpcTransmitTrafficDescriptorParam3,
                        atmfVpcTransmitTrafficDescriptorParam4, and
                        atmfVpcTransmitTrafficDescriptorParam5."
        ::= { atmfVpcEntry 4 }

atmfVpcTransmitTrafficDescriptorParam1 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The first parameter of the transmit parameter vector
                for this VPC, used according to the value of
                atmfVpcTransmitTrafficDescriptorType."
        ::= { atmfVpcEntry 5 }

atmfVpcTransmitTrafficDescriptorParam2 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The second parameter of the transmit parameter vector
                for this VPC, used according to the value of
                atmfVpcTransmitTrafficDescriptorType."
        ::= { atmfVpcEntry 6 }

atmfVpcTransmitTrafficDescriptorParam3 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The third parameter of the transmit parameter vector
                for this VPC, used according to the value of
                atmfVpcTransmitTrafficDescriptorType."
        ::= { atmfVpcEntry 7 }

atmfVpcTransmitTrafficDescriptorParam4 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The fourth parameter of the transmit parameter vector
                for this VPC, used according to the value of
                atmfVpcTransmitTrafficDescriptorType."
        ::= { atmfVpcEntry 8 }

atmfVpcTransmitTrafficDescriptorParam5 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The fifth parameter of the transmit parameter vector
                for this VPC, used according to the value of
                atmfVpcTransmitTrafficDescriptorType."
        ::= { atmfVpcEntry 9 }

atmfVpcReceiveTrafficDescriptorType OBJECT-TYPE
        SYNTAX  OBJECT IDENTIFIER
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The type of traffic management, applicable to the
                traffic in the receive direction of this VPC. The type
                may indicate none, or a type with one or more
                parameters. These parameters are specified as a
                parameter vector, in the corresponding instances of
                the objects:
                        atmfVpcReceiveTrafficDescriptorParam1,
                        atmfVpcReceiveTrafficDescriptorParam2,
                        atmfVpcReceiveTrafficDescriptorParam3,
                        atmfVpcReceiveTrafficDescriptorParam4, and
                        atmfVpcReceiveTrafficDescriptorParam5."
        ::= { atmfVpcEntry 10 }

atmfVpcReceiveTrafficDescriptorParam1 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The first parameter of the receive parameter vector
                for this VPC, used according to the value of
                atmfVpcReceiveTrafficDescriptorType."
        ::= { atmfVpcEntry 11 }

atmfVpcReceiveTrafficDescriptorParam2 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The second parameter of the receive parameter vector
                for this VPC, used according to the value of
                atmfVpcReceiveTrafficDescriptorType."
        ::= { atmfVpcEntry 12 }

atmfVpcReceiveTrafficDescriptorParam3 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The third parameter of the receive parameter vector
                for this VPC, used according to the value of
                atmfVpcReceiveTrafficDescriptorType."
        ::= { atmfVpcEntry 13 }

atmfVpcReceiveTrafficDescriptorParam4 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The fourth parameter of the receive parameter vector
                for this VPC, used according to the value of
                atmfVpcReceiveTrafficDescriptorType."
        ::= { atmfVpcEntry 14 }

atmfVpcReceiveTrafficDescriptorParam5 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The fifth parameter of the receive parameter vector
                for this VPC, used according to the value of
                atmfVpcReceiveTrafficDescriptorType."
        ::= { atmfVpcEntry 15 }

atmfVpcQoSCategory OBJECT-TYPE
        SYNTAX  INTEGER {
                        other(1),
                        deterministic (2),
                        statistical (3),
                        unspecified (4)
                }
        ACCESS  read-only
        STATUS  obsolete
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 2.0
                of the UNI specification."
        ::= { atmfVpcEntry 16 }

atmfVpcTransmitQoSClass OBJECT-TYPE
        SYNTAX  INTEGER (0..255)
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification."
        ::= { atmfVpcEntry 17 }

atmfVpcReceiveQoSClass OBJECT-TYPE
        SYNTAX  INTEGER (0..255)
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification."
        ::= { atmfVpcEntry 18 }

atmfVpcBestEffortIndicator OBJECT-TYPE
        SYNTAX  TruthValue
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The object is examined when
                atmfVpcTransmitTrafficDescriptorType or
                atmfVpcReceiveTrafficDescriptorType for the associated
                connection is equal to atmfNoClpNoScr.
                If this object is set to false(2), the network is requested
                to apply the CBR.1 conformance definition. If this object
                is set to true(1), the network is requested to apply the
                UBR.1 conformance definition."
        ::= { atmfVpcEntry 19 }

atmfVpcServiceCategory OBJECT-TYPE
        SYNTAX  AtmServiceCategory
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The service category of this virtual path connection."
        ::= { atmfVpcEntry 20 }


--              The Virtual Path ABR Group
-- This group contains per-VPC information, support for which is optional.
--
-- Attributes of ABR Virtual Path connections

atmfVpcAbrTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF AtmfVpcAbrEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "A table of operational parameters related to the ABR
                virtual path connections which cross this ATM
                Interface. There is one entry in this table for each
                ABR virtual path connection.

                Each virtual path connection represented
                in this table must also be represented by
                an entry in the atmfVpcTable."
        ::= { atmfVpcAbrGroup 1 }

atmfVpcAbrEntry OBJECT-TYPE
        SYNTAX  AtmfVpcAbrEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "An entry in the table, containing information about a 
                particular ABR virtual path connection."
        INDEX   { atmfVpcAbrPortIndex, atmfVpcAbrVpi }
        ::= { atmfVpcAbrTable 1 }

AtmfVpcAbrEntry ::=
        SEQUENCE {
                atmfVpcAbrPortIndex
                        INTEGER,
                atmfVpcAbrVpi
                        INTEGER,
                atmfVpcAbrTransmitIcr
                        INTEGER,
                atmfVpcAbrTransmitNrm
                        INTEGER,
                atmfVpcAbrTransmitTrm
                        INTEGER,
                atmfVpcAbrTransmitCdf
                        INTEGER,
                atmfVpcAbrTransmitRif
                        INTEGER,
                atmfVpcAbrTransmitRdf
                        INTEGER,
                atmfVpcAbrTransmitAdtf
                        INTEGER,
                atmfVpcAbrTransmitCrm
                        INTEGER
        }

atmfVpcAbrPortIndex OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The value of 0 which has the special meaning of identifying 
                the ATM Interface over which this message was received."
        ::= { atmfVpcAbrEntry 1 }

atmfVpcAbrVpi OBJECT-TYPE
        SYNTAX  INTEGER (0..4095)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The VPI value of this ABR Virtual Path Connection at the 
                local ATM Interface."
        ::= { atmfVpcAbrEntry 2 }

atmfVpcAbrTransmitIcr OBJECT-TYPE
        SYNTAX  INTEGER (0..16777215)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Initial Cell Rate: This is the rate at which the
                source starts, both initially and after an idle period.
                The unit is cells per second.  The value must not be
                larger than PCR, and is usually lower."
        ::= { atmfVpcAbrEntry 3 }

atmfVpcAbrTransmitNrm OBJECT-TYPE
        SYNTAX  INTEGER {
                        nrm2(1),
                        nrm4(2),
                        nrm8(3),
                        nrm16(4),
                        nrm32(5),
                        nrm64(6),
                        nrm128(7),
                        nrm256(8)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The maximum number of data cells a source may send
                for each forward RM-cell.  The default value is nrm32(5)."
        ::= { atmfVpcAbrEntry 4 }

atmfVpcAbrTransmitTrm OBJECT-TYPE
        SYNTAX  INTEGER {
                        trm0point78125(1),
                        trm1point5625(2),
                        trm3point125(3),
                        trm6point25(4),
                        trm12point5(5),
                        trm25(6),
                        trm50(7),
                        trm100(8)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Upper bound on the time between forward RM-cells for
                an active source (in milliseconds). The default value
                is trm100(8)."
        ::= { atmfVpcAbrEntry 5 }

atmfVpcAbrTransmitCdf OBJECT-TYPE
        SYNTAX  INTEGER {
                        cdf0(1),
                        cdfOneOver64(2),
                        cdfOneOver32(3),
                        cdfOneOver16(4),
                        cdfOneOver8(5),
                        cdfOneOver4(6),
                        cdfOneOver2(7),
                        cdfOne(8)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Cutoff Decrease Factor: This field controls the rate
                decrease associated with lost or delayed backward RM
                cells.  Larger values result in faster rate decrease.
                The default value is cdfOneOver16(4)."
        ::= { atmfVpcAbrEntry 6 }

atmfVpcAbrTransmitRif OBJECT-TYPE
        SYNTAX  INTEGER {
                        rifOneOver32768(1),
                        rifOneOver16384(2),
                        rifOneOver8192(3),
                        rifOneOver4096(4),
                        rifOneOver2048(5),
                        rifOneOver1024(6),
                        rifOneOver512(7),
                        rifOneOver256(8),
                        rifOneOver128(9),
                        rifOneOver64(10),
                        rifOneOver32(11),
                        rifOneOver16(12),
                        rifOneOver8(13),
                        rifOneOver4(14),
                        rifOneOver2(15),
                        rifOne(16)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Rate Increment Factor: Controls the rate at which the rate
                increases, when a backward RM-cell is received with CI=0 and
                NI=0.  Larger values lead to faster rate increase.  The default
                value is rifOneOver16(12)."
        ::= { atmfVpcAbrEntry 7 }

atmfVpcAbrTransmitRdf OBJECT-TYPE
        SYNTAX  INTEGER {
                        rdfOneOver32768(1),
                        rdfOneOver16384(2),
                        rdfOneOver8192(3),
                        rdfOneOver4096(4),
                        rdfOneOver2048(5),
                        rdfOneOver1024(6),
                        rdfOneOver512(7),
                        rdfOneOver256(8),
                        rdfOneOver128(9),
                        rdfOneOver64(10),
                        rdfOneOver32(11),
                        rdfOneOver16(12),
                        rdfOneOver8(13),
                        rdfOneOver4(14),
                        rdfOneOver2(15),
                        rdfOne(16)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Rate Decrease Factor: Controls the rate decrease
                which occurs when backward RM-cells with CI=1, are
                received.  Larger values lead to faster rate
                decrease.  The default value is rdfOneOver16(12)."
        ::= { atmfVpcAbrEntry 8 }

atmfVpcAbrTransmitAdtf OBJECT-TYPE
        SYNTAX  INTEGER (1..1023)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "ACR Decrease Time Factor: Time permitted between
                sending RM-cells, before the allowed rate (ACR) is
                decreased to ICR.  Range is 10 ms to 10.23 seconds.
                The unit is 10 milliseconds.  For example, the default
                value of 50 corresponds to a time factor of 500 ms.
                Larger values allow a source to retain its current
                rate longer, during periods of relative inactivity.
                The default is 50 (0.5 seconds)."
        ::= { atmfVpcAbrEntry 9 }

atmfVpcAbrTransmitCrm OBJECT-TYPE
        SYNTAX  INTEGER (0..8388608)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "RM Cells Before Cutoff: Limits the number of forward
                RM-cells which may be sent in the absence of received
                backward RM-cells."
        ::= { atmfVpcAbrEntry 10 }


--              The Virtual Channel Group
-- This group is mandatory for all ATM Interfaces.
--
-- Information concerning Virtual Channel Connections

atmfVccTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF AtmfVccEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "A table of status and parameter information on the
                virtual channel connections which are visible at this
                ATM Interface. There is one entry in this table for
                each permanent virtual channel connection, including
                reserved VCCs that are supported; e.g., signalling,
                OAM flows, and ILMI, but not unassigned cells."
        ::= { atmfVccGroup 1 }

atmfVccEntry OBJECT-TYPE
        SYNTAX  AtmfVccEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "An entry in the table, containing information about a
                particular virtual channel connection."
        INDEX   { atmfVccPortIndex, atmfVccVpi, atmfVccVci }
        ::= { atmfVccTable 1 }

AtmfVccEntry ::=
        SEQUENCE {
                atmfVccPortIndex
                        INTEGER,
                atmfVccVpi
                        INTEGER,
                atmfVccVci
                        INTEGER,
                atmfVccOperStatus
                        INTEGER,
                atmfVccTransmitTrafficDescriptorType
                        OBJECT IDENTIFIER,
                atmfVccTransmitTrafficDescriptorParam1
                        INTEGER,
                atmfVccTransmitTrafficDescriptorParam2
                        INTEGER,
                atmfVccTransmitTrafficDescriptorParam3
                        INTEGER,
                atmfVccTransmitTrafficDescriptorParam4
                        INTEGER,
                atmfVccTransmitTrafficDescriptorParam5
                        INTEGER,
                atmfVccReceiveTrafficDescriptorType
                        OBJECT IDENTIFIER,
                atmfVccReceiveTrafficDescriptorParam1
                        INTEGER,
                atmfVccReceiveTrafficDescriptorParam2
                        INTEGER,
                atmfVccReceiveTrafficDescriptorParam3
                        INTEGER,
                atmfVccReceiveTrafficDescriptorParam4
                        INTEGER,
                atmfVccReceiveTrafficDescriptorParam5
                        INTEGER,
                atmfVccQoSCategory
                        INTEGER,
                atmfVccTransmitQoSClass
                        INTEGER,
                atmfVccReceiveQoSClass
                        INTEGER,
                atmfVccBestEffortIndicator
                        TruthValue,
                atmfVccTransmitFrameDiscard
                        TruthValue,
                atmfVccReceiveFrameDiscard
                        TruthValue,
                atmfVccServiceCategory
                        AtmServiceCategory
        }

atmfVccPortIndex OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The value of 0 which has the special meaning of
                identifying the ATM Interface over which this message
                was received."
        ::= { atmfVccEntry 1 }

atmfVccVpi OBJECT-TYPE
        SYNTAX  INTEGER (0..4095)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The VPI value of this Virtual Channel Connection at
                the local ATM Interface. For virtual interfaces (i.e.
                Virtual Path Connections), this value has no meaning
                and is set to zero "
        ::= { atmfVccEntry 2 }

atmfVccVci OBJECT-TYPE
        SYNTAX  INTEGER (0..65535)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The VCI value of this Virtual Channel Connection at
                the local ATM Interface."
        ::= { atmfVccEntry 3 }

atmfVccOperStatus OBJECT-TYPE
        SYNTAX  INTEGER {
                        unknown(1),
                        end2endUp(2),
                        end2endDown(3),
                        localUpEnd2endUnknown(4),
                        localDown(5)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The present actual operational status of the VCC. A
                value of end2endUp(2) or end2endUp(3) is used if the
                end to end status is known.

                If only local status is known a value of
                localUpEnd2endUnknown(4) or localDown(5) is used."
        ::= { atmfVccEntry 4 }

atmfVccTransmitTrafficDescriptorType OBJECT-TYPE
        SYNTAX  OBJECT IDENTIFIER
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The type of traffic management, applicable to the
                transmit direction of this VCC. The type may indicate
                none, or a type with one or more parameters. These
                parameters are specified as a parameter vector, in the
                corresponding instances of the objects:
                        atmfVccTransmitTrafficDescriptorParam1,
                        atmfVccTransmitTrafficDescriptorParam2,
                        atmfVccTransmitTrafficDescriptorParam3,
                        atmfVccTransmitTrafficDescriptorParam4, and
                        atmfVccTransmitTrafficDescriptorParam5."
        ::= { atmfVccEntry 5 }

atmfVccTransmitTrafficDescriptorParam1 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The first parameter of the transmit parameter vector
                for this VCC, used according to the value of
                atmfVccTransmitTrafficDescriptorType."
        ::= { atmfVccEntry 6 }

atmfVccTransmitTrafficDescriptorParam2 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The second parameter of the transmit parameter vector
                for this VCC, used according to the value of
                atmfVccTransmitTrafficDescriptorType."
        ::= { atmfVccEntry 7 }

atmfVccTransmitTrafficDescriptorParam3 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The third parameter of the transmit parameter vector
                for this VCC, used according to the value of
                atmfVccTransmitTrafficDescriptorType."
        ::= { atmfVccEntry 8 }

atmfVccTransmitTrafficDescriptorParam4 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The fourth parameter of the transmit parameter vector
                for this VCC, used according to the value of
                atmfVccTransmitTrafficDescriptorType."
        ::= { atmfVccEntry 9 }

atmfVccTransmitTrafficDescriptorParam5 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The fifth parameter of the transmit parameter vector
                for this VCC, used according to the value of
                atmfVccTransmitTrafficDescriptorType."
        ::= { atmfVccEntry 10 }

atmfVccReceiveTrafficDescriptorType OBJECT-TYPE
        SYNTAX  OBJECT IDENTIFIER
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The type of traffic management, applicable to the
                traffic in the receive direction of this VCC. The type
                may indicate none, or a type with one or more
                parameters. These parameters are specified as a
                parameter vector, in the corresponding instances of
                the objects:
                        atmfVccReceiveTrafficDescriptorParam1,
                        atmfVccReceiveTrafficDescriptorParam2,
                        atmfVccReceiveTrafficDescriptorParam3,
                        atmfVccReceiveTrafficDescriptorParam4, and
                        atmfVccReceiveTrafficDescriptorParam5."
        ::= { atmfVccEntry 11 }

atmfVccReceiveTrafficDescriptorParam1 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The first parameter of the receive parameter vector
                for this VCC, used according to the value of
                atmfVccReceiveTrafficDescriptorType."
        ::= { atmfVccEntry 12 }

atmfVccReceiveTrafficDescriptorParam2 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The second parameter of the receive parameter vector
                for this VCC, used according to the value of
                atmfVccReceiveTrafficDescriptorType."
        ::= { atmfVccEntry 13 }

atmfVccReceiveTrafficDescriptorParam3 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The third parameter of the receive parameter vector
                for this VCC, used according to the value of
                atmfVccReceiveTrafficDescriptorType."
        ::= { atmfVccEntry 14 }

atmfVccReceiveTrafficDescriptorParam4 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The fourth parameter of the receive parameter vector
                for this VCC, used according to the value of
                atmfVccReceiveTrafficDescriptorType."
        ::= { atmfVccEntry 15 }

atmfVccReceiveTrafficDescriptorParam5 OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The fifth parameter of the receive parameter vector
                for this VCC, used according to the value of
                atmfVccReceiveTrafficDescriptorType."
        ::= { atmfVccEntry 16 }

atmfVccQoSCategory OBJECT-TYPE
        SYNTAX  INTEGER {
                        other(1),
                        deterministic(2),
                        statistical(3),
                        unspecified(4)
                }
        ACCESS  read-only
        STATUS  obsolete
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 2.0
                of the UNI specification."
        ::= { atmfVccEntry 17 }

 atmfVccTransmitQoSClass OBJECT-TYPE
        SYNTAX  INTEGER (0..255)
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification."
        ::= { atmfVccEntry 18 }

atmfVccReceiveQoSClass OBJECT-TYPE
        SYNTAX  INTEGER (0..255)
        ACCESS  read-only
        STATUS  deprecated
        DESCRIPTION
                "This object should not be implemented except as
                required for backward compatibility with version 3.1
                of the UNI specification."
        ::= { atmfVccEntry 19 }

atmfVccBestEffortIndicator OBJECT-TYPE
        SYNTAX  TruthValue
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The object is examined when
                atmfVccTransmitTrafficDescriptorType or
                atmfVccReceiveTrafficDescriptorType for the associated
                connection is equal to atmfNoClpNoScr.
                If this object is set to false(2), the network is requested
                to apply the CBR.1 conformance definition. If this object
                is set to true(1), the network is requested to apply the
                UBR.1 conformance definition."
        ::= { atmfVccEntry 20 }

atmfVccTransmitFrameDiscard OBJECT-TYPE
        SYNTAX  TruthValue
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "If set to true(1), this object indicates that the network
                is requested to treat data for this connection (in the
                transmit direction) as frames (e.g. AAL5 CPCS_PDU's) rather
                than as individual cells.  While the precise
                implementation is network-specific, this treatment may
                for example involve discarding entire frames during
                congestion, rather than a few cells from many frames.
                The default value is false(2)."
        ::= { atmfVccEntry 21 }

atmfVccReceiveFrameDiscard OBJECT-TYPE
        SYNTAX  TruthValue
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "If set to true(1), this object indicates that the network
                is requested to treat data for this connection (in the
                receive direction) as frames (e.g. AAL5 CPCS_PDU's) rather
                than as individual cells.  While the precise
                implementation is network-specific, this treatment may
                for example involve discarding entire frames during
                congestion, rather than a few cells from many frames.
                The default value is false(2)."
        ::= { atmfVccEntry 22 }

atmfVccServiceCategory OBJECT-TYPE
        SYNTAX  AtmServiceCategory
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The service category of this virtual channel connection."
        ::= { atmfVccEntry 23 }


--              The Virtual Channel ABR Group
-- This group contains per-VCC information, support for which is optional.
--
-- Attributes of ABR Virtual Channel connections

atmfVccAbrTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF AtmfVccAbrEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "A table of operational parameters related to the ABR
                virtual channel connections which cross this ATM
                Interface. There is one entry in this table for each
                ABR virtual channel connection.

                Each virtual channel connection represented
                in this table must also be represented by
                an entry in the atmfVccTable."
        ::= { atmfVccAbrGroup 1 }

atmfVccAbrEntry OBJECT-TYPE
        SYNTAX  AtmfVccAbrEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "An entry in the table, containing information about a 
                particular ABR virtual channel connection."
        INDEX   { atmfVccAbrPortIndex, atmfVccAbrVpi, atmfVccAbrVci }
        ::= { atmfVccAbrTable 1 }

AtmfVccAbrEntry ::=
        SEQUENCE {
                atmfVccAbrPortIndex
                        INTEGER,
                atmfVccAbrVpi
                        INTEGER,
                atmfVccAbrVci
                        INTEGER,
                atmfVccAbrTransmitIcr
                        INTEGER,
                atmfVccAbrTransmitNrm
                        INTEGER,
                atmfVccAbrTransmitTrm
                        INTEGER,
                atmfVccAbrTransmitCdf
                        INTEGER,
                atmfVccAbrTransmitRif
                        INTEGER,
                atmfVccAbrTransmitRdf
                        INTEGER,
                atmfVccAbrTransmitAdtf
                        INTEGER,
                atmfVccAbrTransmitCrm
                       INTEGER
        }

atmfVccAbrPortIndex OBJECT-TYPE
        SYNTAX  INTEGER (0..2147483647)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The value of 0 which has the special meaning of identifying 
                the ATM Interface over which this message was received."
        ::= { atmfVccAbrEntry 1 }

atmfVccAbrVpi OBJECT-TYPE
        SYNTAX  INTEGER (0..4095)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The VPI value of this ABR Virtual Channel Connection at the 
                local ATM Interface. For virtual interfaces (i.e. Virtual Path
                Connections), this value has no meaning and is set to zero "
        ::= { atmfVccAbrEntry 2 }

atmfVccAbrVci OBJECT-TYPE
        SYNTAX  INTEGER (0..65535)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The VCI value of this ABR Virtual Channel Connection at the 
                local ATM Interface."
        ::= { atmfVccAbrEntry 3 }

atmfVccAbrTransmitIcr OBJECT-TYPE
        SYNTAX  INTEGER (0..16777215)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Initial Cell Rate: This is the rate at which the
                source starts, both initially and after an idle period.
                The unit is cells per second.  The value must not be
                larger than PCR, and is usually lower."
        ::= { atmfVccAbrEntry 4 }

atmfVccAbrTransmitNrm OBJECT-TYPE
        SYNTAX  INTEGER {
                        nrm2(1),
                        nrm4(2),
                        nrm8(3),
                        nrm16(4),
                        nrm32(5),
                        nrm64(6),
                        nrm128(7),
                        nrm256(8)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The maximum number of data cells a source may send
                for each forward RM-cell.  The default value is nrm32(5)."
        ::= { atmfVccAbrEntry 5 }

atmfVccAbrTransmitTrm OBJECT-TYPE
        SYNTAX  INTEGER {
                        trm0point78125(1),
                        trm1point5625(2),
                        trm3point125(3),
                        trm6point25(4),
                        trm12point5(5),
                        trm25(6),
                        trm50(7),
                        trm100(8)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Upper bound on the time between forward RM-cells for
                an active source (in milliseconds). The default value
                is trm100(8)."
        ::= { atmfVccAbrEntry 6 }

atmfVccAbrTransmitCdf OBJECT-TYPE
        SYNTAX  INTEGER {
                        cdf0(1),
                        cdfOneOver64(2),
                        cdfOneOver32(3),
                        cdfOneOver16(4),
                        cdfOneOver8(5),
                        cdfOneOver4(6),
                        cdfOneOver2(7),
                        cdfOne(8)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Cutoff Decrease Factor: This field controls the rate
                decrease associated with lost or delayed backward RM
                cells.  Larger values result in faster rate decrease.
                The default value is cdfOneOver16(4)."
        ::= { atmfVccAbrEntry 7 }

atmfVccAbrTransmitRif OBJECT-TYPE
        SYNTAX  INTEGER {
                        rifOneOver32768(1),
                        rifOneOver16384(2),
                        rifOneOver8192(3),
                        rifOneOver4096(4),
                        rifOneOver2048(5),
                        rifOneOver1024(6),
                        rifOneOver512(7),
                        rifOneOver256(8),
                        rifOneOver128(9),
                        rifOneOver64(10),
                        rifOneOver32(11),
                        rifOneOver16(12),
                        rifOneOver8(13),
                        rifOneOver4(14),
                        rifOneOver2(15),
                        rifOne(16)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Rate Increment Factor: Controls the rate at which the rate
                increases, when a backward RM-cell is received with CI=0 and
                NI=0.  Larger values lead to faster rate increase.  The default
                value is rifOneOver16(12)."
        ::= { atmfVccAbrEntry 8 }

atmfVccAbrTransmitRdf OBJECT-TYPE
        SYNTAX  INTEGER {
                        rdfOneOver32768(1),
                        rdfOneOver16384(2),
                        rdfOneOver8192(3),
                        rdfOneOver4096(4),
                        rdfOneOver2048(5),
                        rdfOneOver1024(6),
                        rdfOneOver512(7),
                        rdfOneOver256(8),
                        rdfOneOver128(9),
                        rdfOneOver64(10),
                        rdfOneOver32(11),
                        rdfOneOver16(12),
                        rdfOneOver8(13),
                        rdfOneOver4(14),
                        rdfOneOver2(15),
                        rdfOne(16)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Rate Decrease Factor: Controls the rate decrease
                which occurs when backward RM-cells with CI=1, are
                received.  Larger values lead to faster rate
                decrease.  The default value is rdfOneOver16(12)."
        ::= { atmfVccAbrEntry 9 }

atmfVccAbrTransmitAdtf OBJECT-TYPE
        SYNTAX  INTEGER (1..1023)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "ACR Decrease Time Factor: Time permitted between
                sending RM-cells, before the allowed rate (ACR) is
                decreased to ICR.  Range is 10 ms to 10.23 seconds.
                The unit is 10 milliseconds.  For example, the default
                value of 50 corresponds to a time factor of 500 ms.
                Larger values allow a source to retain its current
                rate longer, during periods of relative inactivity.
                The default is 50 (0.5 seconds)."
        ::= { atmfVccAbrEntry 10 }

atmfVccAbrTransmitCrm OBJECT-TYPE
        SYNTAX  INTEGER (0..8388608)
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "RM Cells Before Cutoff: Limits the number of forward
                RM-cells which may be sent in the absence of received
                backward RM-cells."
        ::= { atmfVccAbrEntry 11 }


-- Traps
END

