-- *****************************************************************
-- CISCO-ATM-SWITCH-FR-IWF-MIB
--
-- Sept 1998, Vasmi Abidi
--
-- Copyright (c) 1998, 1999, 2001 by Cisco Systems, Inc.
-- All rights reserved.
-- *****************************************************************


CISCO-ATM-SWITCH-FR-IWF-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE, 
    Integer32, Counter32                          FROM SNMPv2-SMI
    TEXTUAL-CONVENTION, RowStatus, TimeStamp,
        TruthValue                                FROM SNMPv2-TC
    MODULE-COMPLIANCE, OBJECT-GROUP               FROM SNMPv2-CONF
    ciscoMgmt                                     FROM CISCO-SMI
    Unsigned32                                    FROM CISCO-TC
    AtmTrafficDescrParamIndex                     FROM ATM-MIB
    ifIndex, InterfaceIndex                       FROM IF-MIB;


ciscoAtmSwitchFrIwfMIB MODULE-IDENTITY
    LAST-UPDATED "200105200000Z"
    ORGANIZATION "Cisco Systems"
    CONTACT-INFO "
                  Cisco Systems, Inc.
                  170 West Tasman Drive,
                  San Jose CA 95134-1706.
                  Phone: +1 408 526 5260
                  Email: cs-atm@cisco.com"
    DESCRIPTION
            "A MIB module for managing Frame Relay to ATM interworking
            connections, and Frame Relay to Frame Relay switched
            connections via an ATM switching fabric, on a Cisco ATM 
            switch."

    REVISION        "200105200000Z"
    DESCRIPTION
            "Added objects casfVcSignalStandardCalledIe,
            casfConfIfCledSpvcDeModeDef, 
            casfConfIfCledSpvcClpModeDef."

    REVISION        "200002290000Z"
    DESCRIPTION
            "New UPC values of 'tag' and 'drop' were added for IDSL 
            support."

    REVISION        "9807090000Z"
    DESCRIPTION
            "Initial version."
    ::= { ciscoMgmt 112 } 


ciscoAtmSwitchFrIwfMIBObjects  OBJECT IDENTIFIER ::= 
        { ciscoAtmSwitchFrIwfMIB 1 }

casfFrTraffic      OBJECT IDENTIFIER ::= 
        { ciscoAtmSwitchFrIwfMIBObjects 1 }

casfFrVC           OBJECT IDENTIFIER ::= 
        { ciscoAtmSwitchFrIwfMIBObjects 2 }

casfFrInterface    OBJECT IDENTIFIER ::= 
        { ciscoAtmSwitchFrIwfMIBObjects 3 }

casfFrCounts       OBJECT IDENTIFIER ::= 
        { ciscoAtmSwitchFrIwfMIBObjects 4 }

casfMapping       OBJECT IDENTIFIER ::= 
        { ciscoAtmSwitchFrIwfMIBObjects 5 }

-- Textual Conventions

CasfTrafficDescrRow ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION
            "Identifies an index into the casfTrafficDescrTable. The
             value 0 signifies that no row has been identified." 
    SYNTAX     Unsigned32 (1..2147483647) 


DlciValue ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION
            "A numerical value identifying a Data Link Connection
            Identifier (DLCI) for a Frame Relay connection. The valid
            range of values depends on the format of the address field
            used, as described in ITU Recommendation Q.922. When a
            2-octet address field is used, the value ranges from 0 to
            1023."
    REFERENCE
            "ITU Recommendation Q.922, ISDN Data Link Layer
            Specification For Frame Mode Bearer Services."              
    SYNTAX     Integer32 (0..4194303)

ConnectionKind ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION
            "The kind of connection, distinguished by the use of call
             control."
    SYNTAX     INTEGER {
                        pvc(1),
                        svcIncoming(2),
                        svcOutgoing(3),
                        spvcInitiator(4),
                        spvcTarget(5)
                        }

-- Copied from ATM-TC-MIB draft
AtmAddr ::= TEXTUAL-CONVENTION
        DISPLAY-HINT "1x"
        STATUS  current
        DESCRIPTION
                "An ATM address. 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 the AtmAddr 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))


-- Modeling a Frame Relay to ATM interworking connection on an ATM switch:
--
--
--            +___________________________+
--            | ATM SWITCH                |
--            |                           |
--            |                           |
--           F|  P        Switch Fabric   |T
--     _______O===O=======================O_______ ATM
--    Frame   |                           |
--    Relay   |                           |
--            |                           |
--            +___________________________+
--
--
-- Consider two ports 'F' and 'T' on a switch.
-- Suppose 'F' is a frame relay port, connected to a frame relay network or 
-- DTE, and 'T' is an ATM port that is connected to an ATM network or DTE.
-- In this model, the cross-connect between a Frame Relay leg (i.e. DLCI) on
-- port F and an ATM leg (i.e., VPI/VCI) on port 'T' is represented using 
-- another ATM port 'P' that is internal to the switch.  
-- To create a FR-ATM interworking pvc connection,
--      (1) Create a Frame relay connection leg on port F, using the table
--          casfVcEndptTable.
--          The agent will create a corresponding ATM connection leg on
--          the internal ATM port P. The mapping from the FR leg to the 
--          ATM leg on the internal ATM port is created in the casfFAMapTable.
--          The reverse mapping appears in the casfAFMapTable.
--     (2) Create the ATM connection leg on port T, and the cross-connect 
--         between P and T using the usual ATM MIBS, e.g., the AToM MIB.
-- 
-- To create a FR-ATM interworking soft VC connection, initiated from port F,
--      (1) Create a Frame Relay connection leg on port F, using the
--          casfVcEndptTable, also specify the value of the ATM Address
--          of the soft VC target, and the DLCI value to
--          be used at the target. The agent will initiate a soft VC
--          setup, and will also create a corresponding ATM connection
--          leg on the internal ATM port P. The mapping from the FR
--          leg to the ATM leg on the internal ATM port is created in
--          the casfFAMapTable.  The reverse mapping appears in the
--          casfAFMapTable.
--
--      (2) Soft VC parameters, such as the retry interval, can be set
--          on the internal ATM leg.



 -- Frame Relay Traffic Descriptor Table

 casfTrafficDescrTable OBJECT-TYPE 
        SYNTAX          SEQUENCE OF CasfTrafficDescrEntry 
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "This table contains a set of self-consistent Frame
                 Relay traffic parameters. It is intended to be used to
                 create Frame Relay to ATM interworking connections,
                 hence a ATM traffic service category is also included.

                 An entry in this table is associated with an
                 equivalent entry in the ATM traffic descriptor table
                 (atmTrafficDescrParamTable); the mapping is given by
                 the object casfTrafficDescrAtmIndex. The agent will
                 not permit deletion of the associated
                 atmTrafficDescrEntry while the Frame Relay Traffic 
                 Descriptor entry exists.

                 When creating an entry in this table, if the value of
                 casfTrafficDescrAtmIndex is specified, the following
                 cases are possible:
                 (a) if no corresponding row exists in
                 atmTrafficDescrParamTable, the agent will create such
                 a row with the given index value.
                 (b) if a corresponding row does exist in
                 atmTrafficDescrParamTable, the agent compares the
                 parameter values in casfTrafficDescrEntry and the
                 corresponding atmTrafficDescrParamEntry. If the two
                 entries are not equivalent, an error is returned, and
                 row creation fails.

                 When creating an entry in this table, if the value of
                 casfTrafficDescrAtmIndex is not specified, the agent
                 will assign a value to this object so that it refers
                 to an equivalent entry in the
                 atmTrafficDescrParamTable. If such an equivalent
                 entry does not already exist, the agent will create
                 one.

                 The agent creates rows in this table for use with
                 signaled connections. These are called 'transient'
                 rows - they disappear when the connection is torn
                 down, and are not saved in non-volatile memory. By
                 convention, transient rows usually use high-numbered
                 index values.

                 Entries can be deleted by setting the row status to
                 destroy(6). The agent denies the request if the row
                 is in use by existing connections."
        ::= { casfFrTraffic 1 }

 casfTrafficDescrEntry OBJECT-TYPE
        SYNTAX          CasfTrafficDescrEntry 
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
                "Describes a traffic descriptor that is used by Frame
                Relay connections."
        INDEX { casfTrafficDescrIndex }
        ::= { casfTrafficDescrTable 1 }

 CasfTrafficDescrEntry ::=
     SEQUENCE {
         casfTrafficDescrIndex
             CasfTrafficDescrRow,
         casfTrafficDescrCIR
             Unsigned32,
         casfTrafficDescrBc
             Unsigned32,
         casfTrafficDescrBe
             Unsigned32,
         casfTrafficDescrPIR
             Unsigned32,
         casfTrafficDescrServCategory
             INTEGER,
         casfTrafficDescrAtmIndex
             AtmTrafficDescrParamIndex,
         casfTrafficDescrRowStatus
             RowStatus
     }

 casfTrafficDescrIndex OBJECT-TYPE 
        SYNTAX          CasfTrafficDescrRow 
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "Uniquely identifies a row in this table."
                ::= { casfTrafficDescrEntry 1 } 

 casfTrafficDescrCIR OBJECT-TYPE 
        SYNTAX          Unsigned32 
        UNITS           "bits/sec"
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The value of the Committed Information Rate (CIR) parameter."
        ::= { casfTrafficDescrEntry 2 } 

 casfTrafficDescrBc OBJECT-TYPE 
        SYNTAX          Unsigned32
        UNITS           "bits" 
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The value of the Committed Burst Size (Bc) parameter."
        ::= { casfTrafficDescrEntry 3 } 

 casfTrafficDescrBe OBJECT-TYPE 
        SYNTAX          Unsigned32
        UNITS           "bits" 
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The value of the Excess Burst Size (Be) parameter."
        ::= { casfTrafficDescrEntry 4 } 

 casfTrafficDescrPIR OBJECT-TYPE 
        SYNTAX          Unsigned32 
        UNITS           "bits/sec"
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The value of the Peak Information Rate (PIR) parameter."
        ::= { casfTrafficDescrEntry 5 } 

 casfTrafficDescrServCategory OBJECT-TYPE 
        SYNTAX          INTEGER {
                         vbrNrt(1), -- non real-time variable bit rate
                         abr(2),    -- available bit rate
                         ubr(3),    -- unspecified bit rate
                         vbrRt(4)   -- real-time variable bit rate
                        }
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The service category, as defined for ATM."
        REFERENCE
                "ATM Forum Traffic Management Specification,
                 Version 4.0, af-tm-0056.000, June 1996."
        ::= { casfTrafficDescrEntry 6 } 

 casfTrafficDescrAtmIndex OBJECT-TYPE 
        SYNTAX          AtmTrafficDescrParamIndex
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The index of the equivalent entry in the
                 atmTrafficDescrParamTable."
        ::= { casfTrafficDescrEntry 7 } 


 casfTrafficDescrRowStatus OBJECT-TYPE 
        SYNTAX          RowStatus
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "Used to create, delete and modify this row.
                 None of the columnar values (other than this one) can be 
                 modified while the row is active."
        ::= { casfTrafficDescrEntry 8 } 


 -- Configuring Connections
 -- Note: Here the term "end-point" does not indicate the termination
 -- of a connection. Rather, we are using the terminology of RFC
 -- 1604. In this context, each PVC segment has two end-points, which
 -- are connected together through the switch. An end-point is
 -- identified by a UNI/NNI logical port index value and a DLCI value.


 casfVcEndptTable OBJECT-TYPE 
        SYNTAX          SEQUENCE OF CasfVcEndptEntry 
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "This table contains information about Frame Relay
                 end-points of FR-ATM interworking connections on the
                 switch. When an entry is created in this table, the
                 agent creates a corresponding entry in the
                 atmVclTable of ATM-MIB, to represent the
                 configuration on the internal ATM port. The mapping
                 between an entry in this table, and the corresponding
                 entry in the atmVclTable is shown in the
                 casfFAMapTable and the casfAFMapTable.

                 Entries can be created or deleted in this table by an
                 NMS using the casfVcEndptRowStatus object. 
        
                 To create a PVC connection end-point, the value of
                 casfVcEndptConnKind must be 'pvc'.

                 To create a soft VC initiator end-point, set the value of
                 casfVcEndptConnKind to 'spvcInitiator', and specify
                 the value of casfVcEndptSpvcRemoteAddr and
                 casfVcEndptSpvcRemoteType. 

                 If the value of casfVcEndptSpvcRemoteType is
                 'frameRelay', you must also specify the value of
                 casfVcEndptSpvcRemoteDlci. Activating the conceptual
                 row will then cause the agent to attempt to establish
                 a connection to the remote frame relay interface.

                 If the value of casfVcEndptSpvcRemoteType is 'atm',
                 you must specify the values of
                 casfVcEndptSpvcRemoteVpi and
                 casfVcEndptSpvcRemoteVci. Activating the conceptual row
                 will then cause the agent to attempt to establish a
                 connection to the remote ATM interface.

                 The agent creates an entry in this table when an
                 incoming signaling request causes a soft VC
                 connection to be established with a local frame relay
                 interface as the destination. The value of
                 casfVcEndptConnKind in this case will be
                 'spvcTarget'.  Such entries cannot be modified or
                 deleted by network management. They will be deleted
                 when the connection is removed by signaling."
        ::= { casfFrVC 1 } 


 casfVcEndptEntry OBJECT-TYPE
        SYNTAX          CasfVcEndptEntry
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
                "Models a bidirectional Frame Relay VC end-point. The
                ifIndex identifies an ifTable entry for a Frame Relay 
                interface on this device."
        INDEX { ifIndex, casfVcEndptDlci  }
        ::= { casfVcEndptTable 1 }

 CasfVcEndptEntry ::=
     SEQUENCE {
         casfVcEndptDlci
             DlciValue,
         casfVcEndptRxTrafficDescrRow
             CasfTrafficDescrRow,
         casfVcEndptTxTrafficDescrRow
             CasfTrafficDescrRow,
         casfVcEndptRxNegTrafficDescrRow
             CasfTrafficDescrRow,
         casfVcEndptTxNegTrafficDescrRow
             CasfTrafficDescrRow,
         casfVcEndptConnKind
             ConnectionKind,
         casfVcEndptIwfType
             INTEGER,
         casfVcEndptClpMode
             INTEGER,
         casfVcEndptDeMode
             INTEGER,
         casfVcEndptEfciMode
             INTEGER,
         casfVcEndptUpcMode
             INTEGER,
         casfVcEndptSpvcRemoteAddr
             AtmAddr,
         casfVcEndptSpvcRemoteType
             INTEGER,
         casfVcEndptSpvcRemoteDlci
             DlciValue,
         casfVcEndptSpvcRemoteVpi
             INTEGER,
         casfVcEndptSpvcRemoteVci
             INTEGER,
         casfVcEndptCreationTime
             TimeStamp,
         casfVcEndptRcvdSigStatus
             INTEGER,
         casfVcEndptRowStatus
             RowStatus,
         casfVcSignalStandardCalledIe
             TruthValue
     }

 casfVcEndptDlci OBJECT-TYPE 
        SYNTAX          DlciValue
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "The value of the Data Link Connection Identifier (DLCI)
                which identifies this connection end-point."
        ::= { casfVcEndptEntry 1 } 

 casfVcEndptRxTrafficDescrRow OBJECT-TYPE 
        SYNTAX          CasfTrafficDescrRow
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                 "Identifies the entry in the casfTrafficDescrTable
                 which applies to the receive direction at this
                 connection end-point.

                 For connections that negotiate traffic parameters
                 through signaling (e.g. ABR connections), this object
                 points to the desired traffic parameters, while the
                 object casfVcEndptRxNegTrafficDescrRow points to the
                 negotiated traffic parameters, for the receive direction."
        ::= { casfVcEndptEntry 2 } 


 casfVcEndptTxTrafficDescrRow OBJECT-TYPE 
        SYNTAX          CasfTrafficDescrRow
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "Identifies the entry in the casfTrafficDescrTable
                 which applies to the transmit direction at this
                 connection end-point.

                 For connections that negotiate traffic parameters
                 through signaling (e.g. ABR connections), this object
                 points to the desired traffic parameters, while the
                 object casfVcEndptTxNegTrafficDescrRow points to the
                 negotiated traffic parameter, for the transmit direction."
        ::= { casfVcEndptEntry 3 } 

  casfVcEndptRxNegTrafficDescrRow OBJECT-TYPE 
        SYNTAX          CasfTrafficDescrRow
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "Identifies the entry in the casfTrafficDescrTable
                 which contains negotiated traffic parameters applied
                 to the receive direction of this connection
                 end-point.  

                 This object is not instantiated if this
                 is not the calling side of a soft VC, or if there is
                 no traffic negotiation."
        ::= { casfVcEndptEntry 4 } 
 
 
  casfVcEndptTxNegTrafficDescrRow OBJECT-TYPE 
        SYNTAX          CasfTrafficDescrRow
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "Identifies the entry in the casfTrafficDescrTable
                 which contains negotiated traffic parameters applied
                 to the transmit direction of this connection
                 endpoint.

                 This object is not instantiated if this is not the
                 calling side of a soft VC, or if there is no traffic
                 negotiation."
        ::= { casfVcEndptEntry 5 } 

 casfVcEndptConnKind  OBJECT-TYPE 
        SYNTAX          ConnectionKind  
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The connection kind. The value can be set prior to
                the row becoming 'active'.

                To create a pvc connection endpoint, set this value to
                 pvc(1).

                To create a soft VC connection endpoint, set this
                 value to spvcInitiator(4), and specify the value of
                 casfVcEndptSpvcRemoteAddr.

                The values svcIncoming(2), svcOutgoing(3), and
                 spvcTarget(5) can not be written."
        DEFVAL { pvc }
        ::= { casfVcEndptEntry 6 } 

 casfVcEndptIwfType  OBJECT-TYPE 
        SYNTAX          INTEGER {
                        network(1), -- as in FRF.5
                        serviceTransparent(2), -- as in FRF.8
                        serviceTranslation(3), -- as in FRF.8
                        rfc1973(4) -- PPP in Frame Relay
                        }
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The type of the interworking function. The value can
                be set prior to the row becoming 'active'."
        ::= { casfVcEndptEntry 7 } 

 casfVcEndptClpMode  OBJECT-TYPE 
        SYNTAX          INTEGER {
                        clpIfDe(1), -- Mode 1 of FRF.5, FRF.8
                        clpIsZero(2), -- Mode 2 of FRF.5, FRF.8
                        clpIsOne(3)   -- Mode 2 of FRF.5, FRF.8
                        }
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "Specifies how to map from Discard Eligibility (DE)
                 bit on the Frame Relay side to Congestion Loss
                 Priority (CLP) bit on the ATM side.

                 For network interworking, clpIfDe(1) corresponds to
                 Mode 1 as defined in FRF.5, section
                 4.4.1. clpIsZero(2) and clpIsOne(3) correspond to
                 Mode 2 as defined in FRF.5, section 4.4.1.
 
                 For service interworking, clpIfDe(1) corresponds to
                 Mode 1 as defined in FRF.8, section
                 4.2.1. clpIsZero(2) and clpIsOne(3) correspond to
                 Mode 2 as defined in FRF.8, section 4.2.1."
        ::= { casfVcEndptEntry 8 } 

 casfVcEndptDeMode  OBJECT-TYPE 
        SYNTAX          INTEGER {
                        deIfClpOrFrsscsDe(1),
                        deIfFrsscsDe(2),
                        deIfClp(3),
                        deIsZero(4),
                        deIsOne(5)
                        }
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "Specifies how to map from Congestion Loss Priority
                 (CLP) bit on the ATM side to Discard Eligibility (DE)
                 bit on the Frame Relay side.

                See the Frame Relay Forum specifications FRF.5 and
                 FRF.8 for definitions of Mode 1 and Mode 2.

                For network interworking, the valid values are:
                  deIfClpOrFrsscsDe(1) -- Mode 1 of FRF.5 section 4.4.2
                  deIfFrsscsDe(2) -- Mode 2 of FRF.5 section 4.4.2

                For service interworking, the valid values are:
                  deIfClp(3) -- Mode 1 of FRF.8 section 4.2.2
                  deIsZero(4) and deIsOne(5) -- Mode 2 of FRF.8 section 4.2.2
                "
        ::= { casfVcEndptEntry 9 } 

 casfVcEndptEfciMode  OBJECT-TYPE 
        SYNTAX          INTEGER {
                        efciIfFecn(1),
                        efciIsZero(2)
                        }
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "Specifies how to map from FECN field in the Frame
                 Relay PDU to the EFCI field in ATM cells, in case of
                 service interworking. This object does not apply to
                 network interworking.

                 efciIfFecn(1) and efciIsZero(2) correspond to Mode 1
                 and Mode 2 (as defined in FRF.8, section 4.3.1.1),
                 respectively."
        ::= { casfVcEndptEntry 10 } 

 casfVcEndptUpcMode  OBJECT-TYPE 
        SYNTAX          INTEGER {
                        pass(1),
                        tagDrop(2),
                        tag(3),
                        drop(4)
                        }
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "Specifies the action taken by Usage Parameter Control
                 (UPC) at the ingress port."
        ::= { casfVcEndptEntry 11 } 

 casfVcEndptSpvcRemoteAddr  OBJECT-TYPE 
        SYNTAX          AtmAddr
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The ATM address of the remote end of the soft VC.
                The value can be set prior to the row becoming
                'active', and if the value of casfVcEndptConnKind is
                spvcInitiator(4). The agent will return an
                inconsistentValue error on sets if the value of
                casfVcEndptConnKind is other than spvcInitiator(4).

                If the value of casfVcEndptConnKind spvcTarget(5), this
                object is initialized by the agent.

                This object is instantiated only if the value of
                casfVcEndptConnKind is spvcInitiator(4) or
                spvcTarget(5)."
        ::= { casfVcEndptEntry 12 } 


 casfVcEndptSpvcRemoteType  OBJECT-TYPE 
        SYNTAX          INTEGER {
                        other(1),
                        frameRelay(2),
                        atm(3)
                        }
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The type of the remote end of the soft VC. 

                This object is instantiated only if the value of
                casfVcEndptConnKind is spvcInitiator(4) or
                spvcTarget(5). The agent will return an
                inconsistentValue error on sets if the value of
                casfVcEndptConnKind is other than spvcInitiator(4) or
                spvcTarget(5)."
        ::= { casfVcEndptEntry 13 } 

 casfVcEndptSpvcRemoteDlci  OBJECT-TYPE 
        SYNTAX          DlciValue
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The DLCI value to be used at the remote end of the
                soft VC.  The value can be set prior to the row
                becoming 'active', and if the value of
                casfVcEndptConnKind is spvcInitiator(4), and the value
                of casfVcEndptSpvcRemoteType is frameRelay(2).

                The object is instantiated only if the value of
                casfVcEndptSpvcRemoteType is frameRelay(2). The agent
                will return an inconsistentValue error on sets if the
                value of casfVcEndptSpvcRemoteType is other than 
                frameRelay(2)."
        ::= { casfVcEndptEntry 14 } 

 casfVcEndptSpvcRemoteVpi  OBJECT-TYPE 
        SYNTAX          INTEGER (0..255)
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The VPI value to be used at the remote end of the
                soft VC.  The value can be set prior to the row
                becoming 'active', and if the value of
                casfVcEndptConnKind is spvcInitiator(4), and the value
                of casfVcEndptSpvcRemoteType is atm(3).

                The object is instantiated only if the value of
                casfVcEndptSpvcRemoteType is atm(3). The agent will
                return an inconsistentValue error on sets if the value
                of casfVcEndptSpvcRemoteType is other than atm(3)."
        ::= { casfVcEndptEntry 15 } 

 casfVcEndptSpvcRemoteVci  OBJECT-TYPE 
        SYNTAX          INTEGER (0..65535)
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "The VCI value to be used at the remote end of the
                soft VC.  The value can be set prior to the row
                becoming 'active', and if the value of
                casfVcEndptConnKind is spvcInitiator(4), and the value
                of casfVcEndptSpvcRemoteType is atm(3).

                The object is instantiated only if the value of
                casfVcEndptSpvcRemoteType is atm(3). The agent will
                return an inconsistentValue error on sets if the value
                of casfVcEndptSpvcRemoteType is other than atm(3)."
        ::= { casfVcEndptEntry 16 } 

 casfVcEndptCreationTime  OBJECT-TYPE 
        SYNTAX          TimeStamp
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The time when this row was created."
        ::= { casfVcEndptEntry 17 } 

 casfVcEndptRcvdSigStatus  OBJECT-TYPE 
        SYNTAX          INTEGER {
                        deleted(1),
                        active(2),
                        inactive(3),
                        none(4)
                        }
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The value of this object identifies the PVC status
                 received via the local in-channel signaling
                 procedures for this PVC end-point. This object is
                 only pertinent for interfaces that perform the
                 bidirectional procedures. For user-to-network network
                 side procedures, the value of this object should be
                 none(4)."
        REFERENCE
                " Q.933 Annex A.
                This object is a copy of frPVCEndptRcvdSigStatus from RFC1604."
        ::= { casfVcEndptEntry 18 } 


 casfVcEndptRowStatus  OBJECT-TYPE 
        SYNTAX          RowStatus
        MAX-ACCESS      read-create 
        STATUS          current 
        DESCRIPTION 
                "Used to create, modify or delete this row."
        ::= { casfVcEndptEntry 19 } 

 casfVcSignalStandardCalledIe  OBJECT-TYPE
        SYNTAX          TruthValue
        MAX-ACCESS      read-create
        STATUS          current
        DESCRIPTION
                "Specifies whether or not to signal the standard (from 
                the ATM-Forum PNNI Soft PVC Addendum) format of the 
                Called Soft PVC IE, as opposed to the proprietary 
                encoding we have used for the network-interworking 
                case to a frame-relay destination."
        REFERENCE
                " ATM Forum specification AF-CS-0127.000 for
                standard encoding of Soft PVC IE."
        DEFVAL { false }
        ::= { casfVcEndptEntry 20 }

 -- LMI at a Frame Relay Interface

 casfFrLmiTable OBJECT-TYPE
        SYNTAX          SEQUENCE OF CasfFrLmiEntry
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
                "This table contains frame relay Local Management
                Interface (LMI) parameters and counters.

                There is one entry for each frame relay
                interface. Entries come and go in this table as frame
                relay interfaces are created and deleted in the device." 
        ::= { casfFrInterface 1 }

 casfFrLmiEntry OBJECT-TYPE
        SYNTAX          CasfFrLmiEntry
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
                "Frame relay LMI objects for a particular frame relay
                interface, which is identified by the ifIndex value in
                the INDEX clause."
        INDEX { ifIndex }
        ::= { casfFrLmiTable 1 }

 CasfFrLmiEntry ::=
        SEQUENCE {
                casfFrLmiProtocol       INTEGER,
                casfFrLmiType            INTEGER,
                casfFrLmiUserN391        INTEGER,
                casfFrLmiUserN392        INTEGER,
                casfFrLmiUserN393        INTEGER,
                casfFrLmiUserT391        INTEGER,
                casfFrLmiNetN392         INTEGER,
                casfFrLmiNetN393         INTEGER,
                casfFrLmiNetT392         INTEGER,

                casfFrLmiEnquiryIns             Counter32,
                casfFrLmiEnquiryOuts            Counter32,
                casfFrLmiStatusIns              Counter32,
                casfFrLmiStatusOuts             Counter32,
                casfFrLmiStatusTimeouts         Counter32,
                casfFrLmiStatusEnqTimeouts      Counter32
         }

 casfFrLmiProtocol OBJECT-TYPE
        SYNTAX          INTEGER {
                        none(1),
                        lmi(2),
                        ansiT1617D(3),  -- ANSI T1.617 Annex D
                        ansiT1617B(4),  -- ANSI T1.617 Annex B
                        ccittQ933A(5)
                        }
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "Identifies the Local In-Channel Signaling Protocol
                 that is used for this frame relay port."
        ::= { casfFrLmiEntry 1 }

 casfFrLmiType OBJECT-TYPE
        SYNTAX          INTEGER {
                        dte(1),
                        dce(2),
                        nni(3)
                        }
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "Identifies the Local In-Channel Signaling Procedure
                that is used for this frame relay port. A dte performs
                only user-side procedures. A dce performs only
                network-side procedures. An nni performs bidirectional
                procedures."
        ::= { casfFrLmiEntry 2 }

 casfFrLmiUserN391 OBJECT-TYPE
        SYNTAX          INTEGER (1..255)
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "Number of status enquiry intervals  that  pass
                before  issuance  of a full status enquiry mes-
                sage."
        REFERENCE
               "Draft American National  Standard  T1.617-1991,
               Section D.7 Counter N391."
        DEFVAL { 6 }
        ::= { casfFrLmiEntry 3 }


 casfFrLmiUserN392 OBJECT-TYPE
        SYNTAX          INTEGER (1..10)
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "The maximum number of unanswered Status Enquiries the
                device shall accept before declaring the interface
                down."
        REFERENCE
               "Draft American National  Standard  T1.617-1991,
               Section D.5.1 Counter N392."
        DEFVAL { 3 }
        ::= { casfFrLmiEntry 4 }

 casfFrLmiUserN393 OBJECT-TYPE
        SYNTAX          INTEGER (1..10)
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "The number of status polling intervals over which the
                error threshold is counted.  For example, if within
                N393 number of events the device receives N392 number
                of errors, the interface is marked as down."
        REFERENCE
               "Draft American National  Standard  T1.617-1991,
               Section D.5.2 Counter N393."
        DEFVAL { 4 }
        ::= { casfFrLmiEntry 5 }


 casfFrLmiUserT391 OBJECT-TYPE
        SYNTAX          INTEGER (5..30)
        UNITS           "seconds" 
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "The number of seconds between successive status
                enquiry messages."
        REFERENCE
               "Draft American National  Standard  T1.617-1991,
               Section D.7 Timer T391."
        DEFVAL { 10 }
        ::= { casfFrLmiEntry 6 }

 casfFrLmiNetN392 OBJECT-TYPE
        SYNTAX          INTEGER (1..10)
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "The value of the network-side  error threshold
                for this frame relay port."
        REFERENCE
               "Draft American National  Standard  T1.617-1991,
               Section D.7 Timer N392."
        DEFVAL { 3 }
                ::= { casfFrLmiEntry 7 }

 casfFrLmiNetN393 OBJECT-TYPE
        SYNTAX          INTEGER (0..10)
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "The value of the network-side monitored events count
                for this frame relay port. If, within N393 number of
                events, the network-side receives N392 number of
                errors, the interface is marked as down."
        REFERENCE
               "Draft American National  Standard  T1.617-1991,
               Section D.7 Timer N393."
        DEFVAL { 3 }
        ::= { casfFrLmiEntry 8 }

 casfFrLmiNetT392 OBJECT-TYPE
        SYNTAX          INTEGER (5..30)
        UNITS           "seconds"
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "The value of the network-side  polling verification
                timer for this frame relay port."
        REFERENCE
               "Draft American National  Standard  T1.617-1991,
               Section D.7 Timer T392."
        DEFVAL { 15 }
        ::= { casfFrLmiEntry 9 }


 casfFrLmiEnquiryIns OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "messages"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of Status Enquiry messages received."
        ::= { casfFrLmiEntry 10 }

 casfFrLmiEnquiryOuts OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "messages"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of Status Enquiry messages sent."
        ::= { casfFrLmiEntry 11 }

 casfFrLmiStatusIns OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "messages"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of Status messages received."
        ::= { casfFrLmiEntry 12 }

 casfFrLmiStatusOuts OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "messages"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of Status messages sent."
        ::= { casfFrLmiEntry 13 }

 casfFrLmiStatusTimeouts OBJECT-TYPE
        SYNTAX          Counter32
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of times when timeout occurred on waiting
                for Status message"
        ::= { casfFrLmiEntry 14 }

 casfFrLmiStatusEnqTimeouts OBJECT-TYPE
        SYNTAX          Counter32
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of times when timeout occurred on waiting
                for Status Enquiry message"
        ::= { casfFrLmiEntry 15 }



 -- Configuration at a Frame Relay interface

 casfConfIfTable OBJECT-TYPE 
        SYNTAX          SEQUENCE OF CasfConfIfEntry 
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "Contains an entry for each Frame Relay interface that
                 supports FR-ATM interworking connections. An entry
                 contains interworking related parameters for the interface."
        ::= { casfFrInterface 2 } 


 casfConfIfEntry OBJECT-TYPE
        SYNTAX          CasfConfIfEntry
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
                "Configuration parameters for interworking at a 
                Frame Relay interface."
        INDEX { ifIndex }
        ::= { casfConfIfTable 1 }

 CasfConfIfEntry ::=
        SEQUENCE {
                casfConfIfAtmAddress    AtmAddr,
                casfConfIfUpcIntent     INTEGER,
                casfConfIfBcDefault     Integer32,
                casfConfIfCledSpvcDeModeDef INTEGER,
                casfConfIfCledSpvcClpModeDef INTEGER
        }

 casfConfIfAtmAddress  OBJECT-TYPE 
        SYNTAX          AtmAddr
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The ATM Address that identifies this interface. This
                 address can be used to setup soft VC's to this
                 interface over an ATM network."
        ::= { casfConfIfEntry 1 } 

 casfConfIfUpcIntent  OBJECT-TYPE
        SYNTAX          INTEGER {
                        pass(1),
                        tagDrop(2),
                        tag(3),
                        drop(4)
                        }
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "Specifies the default Usage Parameter Control (UPC)
                 action to use at this interface for connections that
                 do not explicitly specify a UPC action."
        ::= { casfConfIfEntry 2 }

 casfConfIfBcDefault  OBJECT-TYPE
        SYNTAX          Integer32 (0..32768)
        UNITS           "bits"
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "Specifies the default Committed Burst Size (Bc) value
                 to use at this interface for connections that do not
                 explicitly specify the value of Bc."
        ::= { casfConfIfEntry 3 }

 casfConfIfCledSpvcDeModeDef  OBJECT-TYPE
        SYNTAX          INTEGER {
                         deIfClpOrFrsscsDe(1),
                         deIfFrsscsDe(2)
                        }
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "Specifies the default mapping from Congestion Loss 
                Priority (CLP) bit on the ATM side to Discard 
                Eligibility (DE) bit on the Frame Relay side. This 
                is used when receiving a soft PVC Setup using the 
                standard encoding of the called Soft PVC IE. 
                Otherwise a proprietary encoding provides this 
                information."
        REFERENCE
                " ATM Forum specification AF-CS-0127.000 for
                standard encoding of Soft PVC IE."
        DEFVAL { deIfClpOrFrsscsDe }
        ::= { casfConfIfEntry 4 }

 casfConfIfCledSpvcClpModeDef  OBJECT-TYPE
        SYNTAX          INTEGER {
                        clpIfDe(1), -- Mode 1 of FRF.5, FRF.8
                        clpIfIsZero(2), -- Mode 2 of FRF.5, FRF.8
                        clpIfIsOne(3)   -- Mode 2 of FRF.5, FRF.8
                        }
        MAX-ACCESS      read-write
        STATUS          current
        DESCRIPTION
                "Specifies the default mapping from Discard Eligibility 
                (DE) bit on the Frame Relay side to Congestion Loss 
                Priority (CLP) bit on the ATM side.This is used when 
                receiving a soft PVC Setup using the standard encoding 
                of the called Soft PVC IE. Otherwise a proprietary 
                encoding provides this information."
        REFERENCE
                " ATM Forum specification AF-CS-0127.000 for
                standard encoding of Soft PVC IE."
        DEFVAL { clpIfDe }
        ::= { casfConfIfEntry 5 }


 -- Per-connection Counters at a Frame Relay end-point


 casfVcCountTable OBJECT-TYPE
        SYNTAX          SEQUENCE OF CasfVcCountEntry
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
                "A table containing counters at Frame Relay connection
                 end-points. Entries in this table are created and
                 deleted whenever corresponding entries in the
                 casfVcEndptTable are created and deleted."
        ::= { casfFrCounts 1 }

 casfVcCountEntry OBJECT-TYPE
        SYNTAX          CasfVcCountEntry
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
                "Counters at a Frame Relay connection end-point, which
                 is identified by the ifIndex of the Frame Relay
                 interface and the DLCI number."
        INDEX { ifIndex, casfVcEndptDlci }
        ::= { casfVcCountTable 1 }


 CasfVcCountEntry ::=
        SEQUENCE {
                casfVcCountReceivedFrames       Counter32,
                casfVcCountReceivedOctets       Counter32,
                casfVcCountReceivedFECNs        Counter32,
                casfVcCountReceivedBECNs        Counter32,
                casfVcCountReceivedDEs          Counter32,
                casfVcCountInDiscards           Counter32,
                casfVcCountOutDiscards          Counter32,
                casfVcCountSentFrames           Counter32,
                casfVcCountSentOctets           Counter32,
                casfVcCountSentFECNs            Counter32,
                casfVcCountSentBECNs            Counter32,
                casfVcCountSentDEs              Counter32,
                casfVcCountTaggedFECNs          Counter32,
                casfVcCountTaggedBECNs          Counter32,
                casfVcCountTaggedDEs            Counter32
         }
 
 casfVcCountReceivedFrames OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames received."
        ::= { casfVcCountEntry 1 }

 casfVcCountReceivedOctets OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "octets"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of octets received. This counter counts octets from
                the beginning of the frame relay header field to the
                end of user data."
        ::= { casfVcCountEntry 2 }


 casfVcCountReceivedFECNs OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames received from the network
                 with the FECN (Forward Explicit Congestion
                Notification) bit set."
        ::= { casfVcCountEntry 3 }

 casfVcCountReceivedBECNs OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames received from the network
                 with the BECN (Backward Explicit Network Congestion)
                bit set."
        ::= { casfVcCountEntry 4 }

 casfVcCountReceivedDEs OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames received with the Discard
                Eligibility (DE) bit set."
        ::= { casfVcCountEntry 5 }

 casfVcCountInDiscards OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames received that were discarded at
                 ingress. Possible reasons are policing, congestion."
        ::= { casfVcCountEntry 6 }

 casfVcCountOutDiscards OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames that were to be transmitted but were
                discarded. Possible reasons are policing, lack of buffers."
        ::= { casfVcCountEntry 7 }


 casfVcCountSentFrames OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames sent."
        ::= { casfVcCountEntry 8 }

 casfVcCountSentOctets OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "octets"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of octets sent. This counter counts octets from
                the beginning of the frame relay header field to the
                end of user data."
        ::= { casfVcCountEntry 9 }

 casfVcCountSentFECNs OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames that were sent with the FECN bit set."
        ::= { casfVcCountEntry 10 }

 casfVcCountSentBECNs OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames sent with the BECN bit set."
        ::= { casfVcCountEntry 11 }

 casfVcCountSentDEs OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames sent with the DE bit set."
        ::= { casfVcCountEntry 12 }


 casfVcCountTaggedFECNs OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames for which the switch set the FECN bit."
        ::= { casfVcCountEntry 13 }

 casfVcCountTaggedBECNs OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames for which the switch set the BECN bit."
        ::= { casfVcCountEntry 14 }

 casfVcCountTaggedDEs OBJECT-TYPE
        SYNTAX          Counter32
        UNITS           "frames"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
                "Number of frames for which the switch set the DE bit."
        ::= { casfVcCountEntry 15 }


 -- per-connection counters relevant to FR-ATM interworking 

 casfVcIwfCountTable OBJECT-TYPE 
        SYNTAX          SEQUENCE OF CasfVcIwfCountEntry 
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "This table contains counters at the Frame Relay
                endpoint of FR-ATM interworking connections. There is
                an entry in this table corresponding to each entry in
                casfVcEndptTable."
              ::= { casfFrCounts 2 } 


 casfVcIwfCountEntry OBJECT-TYPE
     SYNTAX     CasfVcIwfCountEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
             "A set of counters at the Frame Relay endpoint of a
              FR-ATM interworking connection."
     INDEX { ifIndex, casfVcEndptDlci  }
     ::= { casfVcIwfCountTable 1 }

 CasfVcIwfCountEntry ::=
     SEQUENCE {
         casfVcIwfCountInUnknownProts           Counter32,
         casfVcIwfCountOutUnknownProts          Counter32,
         casfVcIwfCountReassemblyTimeouts       Counter32,
         casfVcIwfCountLengthErrors             Counter32,
         casfVcIwfCountCrcErrors                Counter32,
         casfVcIwfCountTotalDiscardFrames       Counter32
     }


 casfVcIwfCountInUnknownProts  OBJECT-TYPE 
        SYNTAX          Counter32
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "Frames received with unknown protocol.  This event is
                 counted only for connections with service
                 interworking in translation mode. For other types of
                 connections, this count will remain at zero."
        ::= { casfVcIwfCountEntry 1 } 

 casfVcIwfCountOutUnknownProts  OBJECT-TYPE 
        SYNTAX          Counter32
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "Outbound frames that were not transmitted because
                 they contained an unknown protocol.  This event is
                 counted only for connections with service
                 interworking in translation mode. For other types of
                 connections, this count will remain at zero."
        ::= { casfVcIwfCountEntry 2 } 

 casfVcIwfCountReassemblyTimeouts  OBJECT-TYPE 
        SYNTAX          Counter32
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The number of frames which could not be completely
                 reassembled due to a reassembly timeout, and were
                 thus discarded before being transmitted on this
                 connection."
        ::= { casfVcIwfCountEntry 3 } 

 casfVcIwfCountLengthErrors  OBJECT-TYPE 
        SYNTAX          Counter32
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The number of reassembled frames intended to be
                 transmitted on this connection for which the AAL5 PDU
                 trailer length fields did not match the actual PDU
                 length, and were thus discarded."
        ::= { casfVcIwfCountEntry 4 } 

 casfVcIwfCountCrcErrors  OBJECT-TYPE 
        SYNTAX          Counter32
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The number of reassembled frames intended to be
                 transmitted on this connection for which the AAL5 PDU
                 had CRC errors, and were thus discarded."
        ::= { casfVcIwfCountEntry 5 } 

 casfVcIwfCountTotalDiscardFrames  OBJECT-TYPE 
        SYNTAX          Counter32
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The number of frames intended to be transmitted on
                 this connection that were discarded due to any reason
                 including those described in other objects in this
                 table (e.g., frames that were discarded because
                 insufficient buffer space was available for
                 reassembling the frame)."
        ::= { casfVcIwfCountEntry 6 } 


 -- Mapping from a Frame Relay connection end-point to an ATM VCL

 casfFAMapTable OBJECT-TYPE 
        SYNTAX          SEQUENCE OF CasfFAMapEntry 
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "This table provides mapping from a DLCI on a Frame
                 Relay interface to a VPI/VCI on an internal ATM
                 interface."
        ::= { casfMapping 1 } 

 casfFAMapEntry OBJECT-TYPE
        SYNTAX          CasfFAMapEntry
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
             "Given the ifIndex of a frame relay interface, and a DLCI on
              that interface, this entry provides the ifIndex and
              VPI/VCI on the corresponding internal atm interface."
        INDEX { ifIndex, casfFAMapDlci }
        ::= { casfFAMapTable 1 }

 CasfFAMapEntry ::=
     SEQUENCE {
         casfFAMapDlci                  DlciValue,
         casfFAMapInternalAtmInterface   InterfaceIndex,
         casfFAMapInternalAtmVpi         INTEGER,
         casfFAMapInternalAtmVci         INTEGER
     }

 casfFAMapDlci OBJECT-TYPE 
        SYNTAX          DlciValue
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "The DLCI value."
        ::= { casfFAMapEntry 1 } 

 casfFAMapInternalAtmInterface OBJECT-TYPE 
        SYNTAX          InterfaceIndex
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The ifIndex of the internal ATM interface to which
                 this DLCI is mapped."
        ::= { casfFAMapEntry 2 } 

 casfFAMapInternalAtmVpi OBJECT-TYPE 
        SYNTAX          INTEGER (0..255) 
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The VPI value to which this DLCI is mapped."
        ::= { casfFAMapEntry 3 } 

 casfFAMapInternalAtmVci OBJECT-TYPE 
        SYNTAX          INTEGER (0..65535)
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The VCI value to which this DLCI is mapped."
        ::= { casfFAMapEntry 4 } 


 -- Mapping from an ATM VCL to a Frame Relay connection end-point
 
 casfAFMapTable OBJECT-TYPE 
        SYNTAX          SEQUENCE OF CasfAFMapEntry 
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "This table provides mapping from an atmVclEntry on an
                 internal ATM internal to a casfVcEndptEntry on a  
                 Frame Relay interface."
        ::= { casfMapping 2 } 

 casfAFMapEntry OBJECT-TYPE
        SYNTAX          CasfAFMapEntry
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
                "Given the ifIndex of an internal ATM interface, and
                VPI/VCI, provides the ifIndex of a Frame Relay
                interface and DLCI, if such mapping exists.
 
                The value of ifType for an internal ATM interface is
                propVirtual(53). For every such interface on the
                switch, this table contains an entry for each virtual
                channel link (VCL) that maps to a frame relay
                connection. Entries in this table come and go as the
                corresponding frame relay connections come and go."
        INDEX { ifIndex, casfAFMapAtmVpi, casfAFMapAtmVci }
        ::= { casfAFMapTable 1 }

 CasfAFMapEntry ::=
     SEQUENCE {
         casfAFMapAtmVpi        INTEGER,
         casfAFMapAtmVci        INTEGER,
         casfAFMapFrIndex       InterfaceIndex,
         casfAFMapFrDlci        DlciValue
     }

 casfAFMapAtmVpi OBJECT-TYPE 
        SYNTAX          INTEGER (0..255)
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "The VPI value of the Virtual Channel Link (VCL) on
                the ATM interface."
        ::= { casfAFMapEntry 1 } 

 casfAFMapAtmVci OBJECT-TYPE 
        SYNTAX          INTEGER (0..65535)
        MAX-ACCESS      not-accessible 
        STATUS          current 
        DESCRIPTION 
                "The VCI value of the Virtual Channel Link (VCL) on
                the ATM interface."
        ::= { casfAFMapEntry 2 } 

 casfAFMapFrIndex OBJECT-TYPE 
        SYNTAX          InterfaceIndex
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The ifIndex of the frame relay interface that this
                 VCL maps to."
        ::= { casfAFMapEntry 3 } 

 casfAFMapFrDlci OBJECT-TYPE 
        SYNTAX          DlciValue
        MAX-ACCESS      read-only 
        STATUS          current 
        DESCRIPTION 
                "The DLCI on the frame relay interface that this VCL maps to."
        ::= { casfAFMapEntry 4 } 


ciscoAtmSFrIwfMIBConformance OBJECT IDENTIFIER ::= 
        { ciscoAtmSwitchFrIwfMIB 3 }
ciscoAtmSFrIwfMIBCompliances OBJECT IDENTIFIER ::= 
        { ciscoAtmSFrIwfMIBConformance 1 }
ciscoAtmSFrIwfMIBGroups      OBJECT IDENTIFIER ::= 
        { ciscoAtmSFrIwfMIBConformance 2 }


-- Conformance

ciscoAtmSFrIwfMIBCompliance MODULE-COMPLIANCE
        STATUS current
        DESCRIPTION
                "The compliance statement for entities which implement
                the Cisco Atm Switch FR IWF MIB."
        MODULE        -- this module
                MANDATORY-GROUPS { 
        ciscoAtmSFrIwfConfConnGroup,
        ciscoAtmSFrIwfLmiGroup,
        ciscoAtmSFrIwfConfIfGroup,
        ciscoAtmSFrIwfVcStatsGroup,
        ciscoAtmSFrIwfVcIwStatsGroup,
        ciscoAtmSFrIwfMappingGroup
        }
        ::= { ciscoAtmSFrIwfMIBCompliances 1 }

-- Units of Conformance

ciscoAtmSFrIwfConfConnGroup OBJECT-GROUP
    OBJECTS {   casfTrafficDescrCIR,
                casfTrafficDescrBc,
                casfTrafficDescrBe,
                casfTrafficDescrPIR,
                casfTrafficDescrServCategory,
                casfTrafficDescrAtmIndex,
                casfTrafficDescrRowStatus,
                casfVcEndptRxTrafficDescrRow,
                casfVcEndptTxTrafficDescrRow,
                casfVcEndptRxNegTrafficDescrRow,
                casfVcEndptTxNegTrafficDescrRow,
                casfVcEndptConnKind,
                casfVcEndptIwfType,
                casfVcEndptClpMode,
                casfVcEndptDeMode,
                casfVcEndptEfciMode,
                casfVcEndptUpcMode,
                casfVcEndptCreationTime,
                casfVcEndptRcvdSigStatus,
                casfVcEndptSpvcRemoteAddr,
                casfVcEndptSpvcRemoteType,
                casfVcEndptSpvcRemoteDlci,
                casfVcEndptSpvcRemoteVpi,
                casfVcEndptSpvcRemoteVci,
                casfVcEndptRowStatus,
                casfVcSignalStandardCalledIe
            }
    STATUS  current
    DESCRIPTION
            "A collection of objects which allow configuration of
         FR-ATM connections on an ATM switch."
        ::= { ciscoAtmSFrIwfMIBGroups 1 }

ciscoAtmSFrIwfLmiGroup OBJECT-GROUP
    OBJECTS { 
                casfFrLmiProtocol,
                casfFrLmiType,
                casfFrLmiUserN391,
                casfFrLmiUserN392,
                casfFrLmiUserN393,
                casfFrLmiUserT391,
                casfFrLmiNetN392,
                casfFrLmiNetN393,
                casfFrLmiNetT392,
                casfFrLmiEnquiryIns,
                casfFrLmiEnquiryOuts,
                casfFrLmiStatusIns,
                casfFrLmiStatusOuts,
                casfFrLmiStatusTimeouts,
                casfFrLmiStatusEnqTimeouts
            }
    STATUS  current
    DESCRIPTION
            "A collection of objects for configuring and monitoring LMI
             on an FR interface."
        ::= { ciscoAtmSFrIwfMIBGroups 2 }


ciscoAtmSFrIwfConfIfGroup OBJECT-GROUP
    OBJECTS {   casfConfIfAtmAddress,
                casfConfIfUpcIntent,
                casfConfIfBcDefault,
                casfConfIfCledSpvcDeModeDef,
                casfConfIfCledSpvcClpModeDef
            }
    STATUS  current
    DESCRIPTION
            "A collection of objects which allow configuration of
         interworking related parameters on an FR interface."
        ::= { ciscoAtmSFrIwfMIBGroups 3 }

ciscoAtmSFrIwfVcStatsGroup OBJECT-GROUP
    OBJECTS {   casfVcCountReceivedFrames,
                casfVcCountReceivedOctets,
                casfVcCountReceivedFECNs,
                casfVcCountReceivedBECNs,
                casfVcCountReceivedDEs,
                casfVcCountInDiscards,
                casfVcCountOutDiscards,
                casfVcCountSentFrames,
                casfVcCountSentOctets,
                casfVcCountSentFECNs,
                casfVcCountSentBECNs,
                casfVcCountSentDEs,
                casfVcCountTaggedFECNs,
                casfVcCountTaggedBECNs,
                casfVcCountTaggedDEs
            }
    STATUS  current
    DESCRIPTION
            "A collection of counters at FR VC end-points."
        ::= { ciscoAtmSFrIwfMIBGroups 4 }

ciscoAtmSFrIwfVcIwStatsGroup OBJECT-GROUP
    OBJECTS {   casfVcIwfCountInUnknownProts,
                casfVcIwfCountOutUnknownProts,
                casfVcIwfCountReassemblyTimeouts,
                casfVcIwfCountLengthErrors,
                casfVcIwfCountCrcErrors,
                casfVcIwfCountTotalDiscardFrames        
            }
    STATUS  current
    DESCRIPTION
            "A collection of counters related to FR-ATM interworking
             at FR VC end-points."
        ::= { ciscoAtmSFrIwfMIBGroups 5 }

ciscoAtmSFrIwfMappingGroup OBJECT-GROUP
    OBJECTS {   casfFAMapInternalAtmInterface,
                casfFAMapInternalAtmVpi,
                casfFAMapInternalAtmVci,
                casfAFMapFrIndex,
                casfAFMapFrDlci
            }
    STATUS  current
    DESCRIPTION
            "A collection of objects that describe the mapping from a
             FR connection end-point to an ATM VCL, and vice versa."
        ::= { ciscoAtmSFrIwfMIBGroups 6 }

END