ATM-TC-MIB

This MIB Module provides Textual Conventions and OBJECT-IDENTITY Objects to be used by ATM systems.

  • Version: 1998-10-19

    ATM-TC-MIB@1998-10-19


    
      module ATM-TC-MIB {
    
        yang-version 1;
    
        namespace
          "urn:ietf:params:xml:ns:yang:smiv2:ATM-TC-MIB";
    
        prefix ATM-TC-MIB;
    
        import ietf-yang-smiv2 {
          prefix smiv2;
        }
        import ietf-yang-types {
          prefix yang;
        }
    
        organization
          "IETF AToMMIB Working Group";
    
        contact
          "          Michael Noto
    Postal:  3Com Corporation
    	 5400 Bayfront Plaza, M/S 3109
    	 Santa Clara, CA 95052
    	 USA
    Tel:     +1 408 326 2218
    E-mail:  mike_noto@3com.com
    
    	 Ethan Mickey Spiegel
    Postal:  Cisco Systems
    	 170 W. Tasman Dr.
    	 San Jose, CA 95134
    	 USA
    Tel:     +1 408 526 6408
    E-mail:  mspiegel@cisco.com
    
    	 Kaj Tesink
    Postal:  Bellcore
    	 331 Newman Springs Road
    	 Red Bank, NJ 07701
    	 USA
    Tel:     +1 732 758 5254
    Fax:     +1 732 758 4177
    E-mail:  kaj@bellcore.com";
    
        description
          "This MIB Module provides Textual Conventions
    and OBJECT-IDENTITY Objects to be used by
    ATM systems.";
    
        revision "1998-10-19" {
          description
            "[Revision added by libsmi due to a LAST-UPDATED clause.]";
        }
    
        smiv2:oid "1.3.6.1.2.1.37.1.1.1";
        smiv2:oid "1.3.6.1.2.1.37.1.1.2";
        smiv2:oid "1.3.6.1.2.1.37.1.1.3";
        smiv2:oid "1.3.6.1.2.1.37.1.1.4";
        smiv2:oid "1.3.6.1.2.1.37.1.1.5";
        smiv2:oid "1.3.6.1.2.1.37.1.1.6";
        smiv2:oid "1.3.6.1.2.1.37.1.1.7";
        smiv2:oid "1.3.6.1.2.1.37.1.1.8";
        smiv2:oid "1.3.6.1.2.1.37.1.1.9";
        smiv2:oid "1.3.6.1.2.1.37.1.1.10";
        smiv2:oid "1.3.6.1.2.1.37.1.1.11";
        smiv2:oid "1.3.6.1.2.1.37.1.1.12";
        smiv2:oid "1.3.6.1.2.1.37.1.1.13";
        smiv2:oid "1.3.6.1.2.1.37.1.1.14";
        smiv2:oid "1.3.6.1.2.1.37.1.1.15";
        smiv2:alias "atmTrafficDescriptorTypes" {
          smiv2:oid "1.3.6.1.2.1.37.1.1";
        }
        smiv2:alias "atmNoTrafficDescriptor" {
          status "deprecated";
          description "This identifies the no ATM traffic
    descriptor type.  Parameters 1, 2, 3, 4,
    and 5 are not used.  This traffic descriptor
    type can be used for best effort traffic.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.1";
        }
        smiv2:alias "atmNoClpNoScr" {
          description "This traffic descriptor type is for no CLP
    and no Sustained Cell Rate.  The use of the
    parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: not used
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.2";
        }
        smiv2:alias "atmClpNoTaggingNoScr" {
          status "deprecated";
          description "This traffic descriptor is for CLP without
    tagging and no Sustained Cell Rate.  The use
    of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: peak cell rate in cells/second
    	     for CLP=0 traffic
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.3";
        }
        smiv2:alias "atmClpTaggingNoScr" {
          status "deprecated";
          description "This traffic descriptor is for CLP with
    tagging and no Sustained Cell Rate.  The use
    of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: peak cell rate in cells/second
    	     for CLP=0 traffic, excess
    	     tagged as CLP=1
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.4";
        }
        smiv2:alias "atmNoClpScr" {
          description "This traffic descriptor type is for no CLP
    with Sustained Cell Rate.  The use of the
    parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 3: maximum burst size in cells
    Parameter 4: not used
    Parameter 5: not used.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.5";
        }
        smiv2:alias "atmClpNoTaggingScr" {
          description "This traffic descriptor type is for CLP with
    Sustained Cell Rate and no tagging.  The use
    of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0 traffic
    Parameter 3: maximum burst size in cells
    Parameter 4: not used
    Parameter 5: not used.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.6";
        }
        smiv2:alias "atmClpTaggingScr" {
          description "This traffic descriptor type is for CLP with
    tagging and Sustained Cell Rate.  The use of
    the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0 traffic, excess tagged as
    	     CLP=1
    Parameter 3: maximum burst size in cells
    Parameter 4: not used
    Parameter 5: not used.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.7";
        }
        smiv2:alias "atmClpNoTaggingMcr" {
          description "This traffic descriptor type is for CLP with
    Minimum Cell Rate and no tagging.  The use of
    the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: CDVT in tenths of microseconds
    Parameter 3: minimum cell rate in cells/second
    Parameter 4: unused
    Parameter 5: unused.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.8";
        }
        smiv2:alias "atmClpTransparentNoScr" {
          description "This traffic descriptor type is for the CLP-
    transparent model and no Sustained Cell Rate.
    The use of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: CDVT in tenths of microseconds
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    connections following the CBR.1 conformance
    definition.
    
    Connections specifying this traffic descriptor
    type will be rejected at UNI 3.0 or UNI 3.1
    interfaces.  For a similar traffic descriptor
    type that can be accepted at UNI 3.0 and
    UNI 3.1 interfaces, see atmNoClpNoScr.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.
    ATM Forum, Traffic Management Specification,
    Version 4.0, af-tm-0056.000, June 1996.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.9";
        }
        smiv2:alias "atmClpTransparentScr" {
          description "This traffic descriptor type is for the CLP-
    transparent model with Sustained Cell Rate.
    The use of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 3: maximum burst size in cells
    Parameter 4: CDVT in tenths of microseconds
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    connections following the VBR.1 conformance
    definition.
    
    Connections specifying this traffic descriptor
    type will be rejected at UNI 3.0 or UNI 3.1
    interfaces.  For a similar traffic descriptor
    type that can be accepted at UNI 3.0 and
    UNI 3.1 interfaces, see atmNoClpScr.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.
    ATM Forum, Traffic Management Specification,
    Version 4.0, af-tm-0056.000, June 1996.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.10";
        }
        smiv2:alias "atmNoClpTaggingNoScr" {
          description "This traffic descriptor type is for no CLP
    with tagging and no Sustained Cell Rate.  The
    use of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: CDVT in tenths of microseconds
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    connections following the UBR.2 conformance
    definition .";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.
    ATM Forum, Traffic Management Specification,
    Version 4.0, af-tm-0056.000, June 1996.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.11";
        }
        smiv2:alias "atmNoClpNoScrCdvt" {
          description "This traffic descriptor type is for no CLP
    and no Sustained Cell Rate.  The use of the
    parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: CDVT in tenths of microseconds
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    CBR connections following the UNI 3.0/3.1
    conformance definition for PCR CLP=0+1.
    These CBR connections differ from CBR.1
    connections in that the CLR objective
    applies only to the CLP=0 cell flow.
    
    This traffic descriptor type is also
    applicable to connections following the UBR.1
    conformance definition.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.
    ATM Forum, Traffic Management Specification,
    Version 4.0, af-tm-0056.000, June 1996.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.12";
        }
        smiv2:alias "atmNoClpScrCdvt" {
          description "This traffic descriptor type is for no CLP
    with Sustained Cell Rate.  The use of the
    parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 3: maximum burst size in cells
    Parameter 4: CDVT in tenths of microseconds
    Parameter 5: not used.
    
    This traffic descriptor type is applicable
    to VBR connections following the UNI 3.0/3.1
    conformance definition for PCR CLP=0+1 and
    SCR CLP=0+1.  These VBR connections
    differ from VBR.1 connections in that
    the CLR objective applies only to the CLP=0
    cell flow.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.
    ATM Forum, Traffic Management Specification,
    Version 4.0, af-tm-0056.000, June 1996.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.13";
        }
        smiv2:alias "atmClpNoTaggingScrCdvt" {
          description "This traffic descriptor type is for CLP with
    Sustained Cell Rate and no tagging.  The use
    of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0 traffic
    Parameter 3: maximum burst size in cells
    Parameter 4: CDVT in tenths of microseconds
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    connections following the VBR.2 conformance
    definition.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.
    ATM Forum, Traffic Management Specification,
    Version 4.0, af-tm-0056.000, June 1996.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.14";
        }
        smiv2:alias "atmClpTaggingScrCdvt" {
          description "This traffic descriptor type is for CLP with
    tagging and Sustained Cell Rate.  The use of
    the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0 traffic, excess tagged as
    	     CLP=1
    Parameter 3: maximum burst size in cells
    Parameter 4: CDVT in tenths of microseconds
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    connections following the VBR.3 conformance
    definition.";
          reference "ATM Forum,ATM User-Network Interface,
    Version 3.0 (UNI 3.0) Specification, 1994.
    ATM Forum, ATM User-Network Interface,
    Version 3.1 (UNI 3.1) Specification,
    November 1994.
    ATM Forum, Traffic Management Specification,
    Version 4.0, af-tm-0056.000, June 1996.";
          smiv2:oid "1.3.6.1.2.1.37.1.1.15";
        }
        smiv2:alias "atmTCMIB" {
          smiv2:oid "1.3.6.1.2.1.37.3";
        }
        smiv2:alias "atmObjectIdentities" {
          smiv2:oid "1.3.6.1.2.1.37.3.1";
        }
    
        typedef AtmAddr {
          type string {
            smiv2:display-hint "1x";
          }
          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.";
        }
    
        typedef AtmConnCastType {
          type enumeration {
            enum "p2p" {
              value 1;
            }
            enum "p2mpRoot" {
              value 2;
            }
            enum "p2mpLeaf" {
              value 3;
            }
          }
          description
            "The type of topology of a connection (point-
    to-point, point-to-multipoint). In the case
    of point-to-multipoint, the orientation of
    this VPL or VCL in the connection.
    On a host:
    - p2mpRoot indicates that the host
      is the root of the p2mp connection.
    - p2mpLeaf indicates that the host
      is a leaf of the p2mp connection.
    On a switch interface:
    - p2mpRoot indicates that cells received
      by the switching fabric from the interface
      are from the root of the p2mp connection.
    - p2mpLeaf indicates that cells transmitted
      to the interface from the switching fabric
      are to the leaf of the p2mp connection.";
        }
    
        typedef AtmConnKind {
          type enumeration {
            enum "pvc" {
              value 1;
            }
            enum "svcIncoming" {
              value 2;
            }
            enum "svcOutgoing" {
              value 3;
            }
            enum "spvcInitiator" {
              value 4;
            }
            enum "spvcTarget" {
              value 5;
            }
          }
          description
            "The type of call control used for an ATM
    connection at a particular interface. The use
    is as follows:
       pvc(1)
          Virtual link of a PVC. Should not be
          used for an PVC/SVC (i.e., Soft PVC)
          crossconnect.
       svcIncoming(2)
          Virtual link established after a
          received signaling request to setup
          an SVC.
       svcOutgoing(3)
          Virtual link established after a
          transmitted or forwarded signaling
          request to setup an SVC.
       spvcInitiator(4)
          Virtual link at the PVC side of an
          SVC/PVC crossconnect, where the
          switch is the initiator of the Soft PVC
          setup.
       spvcTarget(5)
          Virtual link at the PVC side of an
          SVC/PVC crossconnect, where the
          switch is the target of the Soft PVC
          setup.
    
    For PVCs, a pvc virtual link is always cross-
    connected to a pvc virtual link.
    
    For SVCs, an svcIncoming virtual link is always cross-
    connected to an svcOutgoing virtual link.
    
    For Soft PVCs, an spvcInitiator is either cross-connected to
    an svcOutgoing or an spvcTarget, and an spvcTarget is either
    cross-connected to an svcIncoming or an spvcInitiator.";
        }
    
        typedef AtmIlmiNetworkPrefix {
          type binary {
            length "8|13";
          }
          description
            "A network prefix used for ILMI address
    registration.  In the case of ATM endsystem
    addresses (AESAs), the network prefix is the first
    13 octets of the address which includes the AFI,
    IDI, and HO-DSP fields.  In the case of native
    E.164 addresses, the network prefix is the entire
    E.164 address encoded in 8 octets, as if it were
    an E.164 IDP in an ATM endsystem address
    structure.";
          reference
            "ATM Forum, Integrated Local Management Interface
            (ILMI) Specification, Version 4.0,
            af-ilmi-0065.000, September 1996, Section 9
            ATM Forum, ATM User-Network Interface Signalling
            Specification, Version 4.0 (UNI 4.0),
            af-sig-0061.000, June 1996, Section 3";
    
        }
    
        typedef AtmInterfaceType {
          type enumeration {
            enum "other" {
              value 1;
            }
            enum "autoConfig" {
              value 2;
            }
            enum "ituDss2" {
              value 3;
            }
            enum "atmfUni3Dot0" {
              value 4;
            }
            enum "atmfUni3Dot1" {
              value 5;
            }
            enum "atmfUni4Dot0" {
              value 6;
            }
            enum "atmfIispUni3Dot0" {
              value 7;
            }
            enum "atmfIispUni3Dot1" {
              value 8;
            }
            enum "atmfIispUni4Dot0" {
              value 9;
            }
            enum "atmfPnni1Dot0" {
              value 10;
            }
            enum "atmfBici2Dot0" {
              value 11;
            }
            enum "atmfUniPvcOnly" {
              value 12;
            }
            enum "atmfNniPvcOnly" {
              value 13;
            }
          }
          description
            "The connection setup procedures used for the
    identified interface.
    
    Other: Connection setup procedures other than
       those listed below.
    
    Auto-configuration:
       Indicates that the connection setup
       procedures are to be determined dynamically,
       or that determination has not yet been
       completed. One such mechanism is via ATM
       Forum ILMI auto-configuration procedures.
    
    ITU-T DSS2:
    -  ITU-T Recommendation Q.2931, Broadband
       Integrated Service Digital Network (B-ISDN)
       Digital Subscriber Signalling System No.2
       (DSS2) User-Network Interface (UNI) Layer 3
       Specification for Basic Call/Connection
       Control (September 1994)
    -  ITU-T Draft Recommendation Q.2961,
       B-ISDN DSS 2 Support of Additional Traffic
       Parameters (May 1995)
    
    -  ITU-T Draft Recommendation Q.2971,
       B-ISDN DSS 2 User Network Interface Layer 3
       Specification for Point-to-multipoint
       Call/connection Control (May 1995)
    
    ATM Forum UNI 3.0:
       ATM Forum, ATM User-Network Interface,
       Version 3.0 (UNI 3.0) Specification,
       (1994).
    
    ATM Forum UNI 3.1:
       ATM Forum, ATM User-Network Interface,
       Version 3.1 (UNI 3.1) Specification,
       (November 1994).
    
    ATM Forum UNI Signalling 4.0:
       ATM Forum, ATM User-Network Interface (UNI)
       Signalling Specification Version 4.0,
       af-sig-0061.000 (June 1996).
    
    ATM Forum IISP (based on UNI 3.0 or UNI 3.1) :
       Interim Inter-switch Signaling Protocol
       (IISP) Specification, Version 1.0,
       af-pnni-0026.000, (December 1994).
    
    ATM Forum PNNI 1.0 :
       ATM Forum, Private Network-Network Interface
       Specification, Version 1.0, af-pnni-0055.000,
       (March 1996).
    
    ATM Forum B-ICI:
       ATM Forum, B-ICI Specification, Version 2.0,
       af-bici-0013.002, (November 1995).
    
    ATM Forum UNI PVC Only:
       An ATM Forum compliant UNI with the
       signalling disabled.
    ATM Forum NNI PVC Only:
       An ATM Forum compliant NNI with the
       signalling disabled.";
        }
    
        typedef AtmServiceCategory {
          type enumeration {
            enum "other" {
              value 1;
            }
            enum "cbr" {
              value 2;
            }
            enum "rtVbr" {
              value 3;
            }
            enum "nrtVbr" {
              value 4;
            }
            enum "abr" {
              value 5;
            }
            enum "ubr" {
              value 6;
            }
          }
          description
            "The service category for a connection.";
          reference
            "ATM Forum Traffic Management Specification,
            Version 4.0, af-tm-0056.000, June 1996.";
    
        }
    
        typedef AtmSigDescrParamIndex {
          type int32 {
            range "0..2147483647";
          }
          description
            "The value of this object identifies a row in the
    atmSigDescrParamTable. The value 0 signifies that
    none of the signalling parameters defined in the
    atmSigDescrParamTable are applicable.";
        }
    
        typedef AtmTrafficDescrParamIndex {
          type int32 {
            range "0..2147483647";
          }
          description
            "The value of this object identifies a row in the
    atmTrafficDescrParamTable.  The value 0 signifies
    that no row has been identified.";
        }
    
        typedef AtmVcIdentifier {
          type int32 {
            range "0..65535";
          }
          description
            "The VCI value for a VCL. The maximum VCI value
    cannot exceed the value allowable by
    atmInterfaceMaxVciBits defined in ATM-MIB.";
        }
    
        typedef AtmVpIdentifier {
          type int32 {
            range "0..4095";
          }
          description
            "The VPI value for a VPL or VCL. The value VPI=0
    is only allowed for a VCL. For ATM UNIs supporting
    VPCs the VPI value ranges from 0 to 255.  The VPI
    value 0 is supported for ATM UNIs conforming to
    the ATM Forum UNI 4.0 Annex 8 (Virtual UNIs)
    specification. For ATM UNIs supporting VCCs the
    VPI value ranges from 0 to 255.  For ATM NNIs the
    VPI value ranges from 0 to 4095.  The maximum VPI
    value cannot exceed the value allowable by
    atmInterfaceMaxVpiBits defined in ATM-MIB.";
        }
    
        typedef AtmVorXAdminStatus {
          type enumeration {
            enum "up" {
              value 1;
            }
            enum "down" {
              value 2;
            }
          }
          description
            "The value determines the desired administrative
    status of a virtual link or cross-connect. The up
    and down states indicate that the traffic flow is
    enabled or disabled respectively on the virtual
    link or cross-connect.";
        }
    
        typedef AtmVorXLastChange {
          type yang:timeticks;
          description
            "The value of MIB II's sysUpTime at the time a
    virtual link or cross-connect entered its current
    operational state. If the current state was
    entered prior to the last re-initialization of the
    agent then this object contains a zero value.";
        }
    
        typedef AtmVorXOperStatus {
          type enumeration {
            enum "up" {
              value 1;
            }
            enum "down" {
              value 2;
            }
            enum "unknown" {
              value 3;
            }
          }
          description
            "The value determines the operational status of a
    virtual link or cross-connect. The up and down
    states indicate that the traffic flow is enabled
    or disabled respectively on the virtual link or
    cross-connect. The unknown state indicates that
    the state of it cannot be determined. The state
    will be down or unknown if the supporting ATM
    interface(s) is down or unknown respectively.";
        }
    
        identity atmNoTrafficDescriptor {
          base smiv2:object-identity;
          status deprecated;
          description
            "This identifies the no ATM traffic
    descriptor type.  Parameters 1, 2, 3, 4,
    and 5 are not used.  This traffic descriptor
    type can be used for best effort traffic.";
        }
    
        identity atmNoClpNoScr {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for no CLP
    and no Sustained Cell Rate.  The use of the
    parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: not used
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.";
    
        }
    
        identity atmClpNoTaggingNoScr {
          base smiv2:object-identity;
          status deprecated;
          description
            "This traffic descriptor is for CLP without
    tagging and no Sustained Cell Rate.  The use
    of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: peak cell rate in cells/second
    	     for CLP=0 traffic
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.";
        }
    
        identity atmClpTaggingNoScr {
          base smiv2:object-identity;
          status deprecated;
          description
            "This traffic descriptor is for CLP with
    tagging and no Sustained Cell Rate.  The use
    of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: peak cell rate in cells/second
    	     for CLP=0 traffic, excess
    	     tagged as CLP=1
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.";
        }
    
        identity atmNoClpScr {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for no CLP
    with Sustained Cell Rate.  The use of the
    parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 3: maximum burst size in cells
    Parameter 4: not used
    Parameter 5: not used.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.";
    
        }
    
        identity atmClpNoTaggingScr {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for CLP with
    Sustained Cell Rate and no tagging.  The use
    of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0 traffic
    Parameter 3: maximum burst size in cells
    Parameter 4: not used
    Parameter 5: not used.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.";
    
        }
    
        identity atmClpTaggingScr {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for CLP with
    tagging and Sustained Cell Rate.  The use of
    the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0 traffic, excess tagged as
    	     CLP=1
    Parameter 3: maximum burst size in cells
    Parameter 4: not used
    Parameter 5: not used.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.";
    
        }
    
        identity atmClpNoTaggingMcr {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for CLP with
    Minimum Cell Rate and no tagging.  The use of
    the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: CDVT in tenths of microseconds
    Parameter 3: minimum cell rate in cells/second
    Parameter 4: unused
    Parameter 5: unused.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.";
    
        }
    
        identity atmClpTransparentNoScr {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for the CLP-
    transparent model and no Sustained Cell Rate.
    The use of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: CDVT in tenths of microseconds
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    connections following the CBR.1 conformance
    definition.
    
    Connections specifying this traffic descriptor
    type will be rejected at UNI 3.0 or UNI 3.1
    interfaces.  For a similar traffic descriptor
    type that can be accepted at UNI 3.0 and
    UNI 3.1 interfaces, see atmNoClpNoScr.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.
            ATM Forum, Traffic Management Specification,
            Version 4.0, af-tm-0056.000, June 1996.";
    
        }
    
        identity atmClpTransparentScr {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for the CLP-
    transparent model with Sustained Cell Rate.
    The use of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 3: maximum burst size in cells
    Parameter 4: CDVT in tenths of microseconds
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    connections following the VBR.1 conformance
    definition.
    
    Connections specifying this traffic descriptor
    type will be rejected at UNI 3.0 or UNI 3.1
    interfaces.  For a similar traffic descriptor
    type that can be accepted at UNI 3.0 and
    UNI 3.1 interfaces, see atmNoClpScr.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.
            ATM Forum, Traffic Management Specification,
            Version 4.0, af-tm-0056.000, June 1996.";
    
        }
    
        identity atmNoClpTaggingNoScr {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for no CLP
    with tagging and no Sustained Cell Rate.  The
    use of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: CDVT in tenths of microseconds
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    connections following the UBR.2 conformance
    definition .";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.
            ATM Forum, Traffic Management Specification,
            Version 4.0, af-tm-0056.000, June 1996.";
    
        }
    
        identity atmNoClpNoScrCdvt {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for no CLP
    and no Sustained Cell Rate.  The use of the
    parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: CDVT in tenths of microseconds
    Parameter 3: not used
    Parameter 4: not used
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    CBR connections following the UNI 3.0/3.1
    conformance definition for PCR CLP=0+1.
    These CBR connections differ from CBR.1
    connections in that the CLR objective
    applies only to the CLP=0 cell flow.
    
    This traffic descriptor type is also
    applicable to connections following the UBR.1
    conformance definition.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.
            ATM Forum, Traffic Management Specification,
            Version 4.0, af-tm-0056.000, June 1996.";
    
        }
    
        identity atmNoClpScrCdvt {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for no CLP
    with Sustained Cell Rate.  The use of the
    parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 3: maximum burst size in cells
    Parameter 4: CDVT in tenths of microseconds
    Parameter 5: not used.
    
    This traffic descriptor type is applicable
    to VBR connections following the UNI 3.0/3.1
    conformance definition for PCR CLP=0+1 and
    SCR CLP=0+1.  These VBR connections
    differ from VBR.1 connections in that
    the CLR objective applies only to the CLP=0
    cell flow.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.
            ATM Forum, Traffic Management Specification,
            Version 4.0, af-tm-0056.000, June 1996.";
    
        }
    
        identity atmClpNoTaggingScrCdvt {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for CLP with
    Sustained Cell Rate and no tagging.  The use
    of the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0 traffic
    Parameter 3: maximum burst size in cells
    Parameter 4: CDVT in tenths of microseconds
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    connections following the VBR.2 conformance
    definition.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.
            ATM Forum, Traffic Management Specification,
            Version 4.0, af-tm-0056.000, June 1996.";
    
        }
    
        identity atmClpTaggingScrCdvt {
          base smiv2:object-identity;
          description
            "This traffic descriptor type is for CLP with
    tagging and Sustained Cell Rate.  The use of
    the parameter vector for this type:
    Parameter 1: peak cell rate in cells/second
    	     for CLP=0+1 traffic
    Parameter 2: sustainable cell rate in cells/second
    	     for CLP=0 traffic, excess tagged as
    	     CLP=1
    Parameter 3: maximum burst size in cells
    Parameter 4: CDVT in tenths of microseconds
    Parameter 5: not used.
    
    This traffic descriptor type is applicable to
    connections following the VBR.3 conformance
    definition.";
          reference
            "ATM Forum,ATM User-Network Interface,
            Version 3.0 (UNI 3.0) Specification, 1994.
            ATM Forum, ATM User-Network Interface,
            Version 3.1 (UNI 3.1) Specification,
            November 1994.
            ATM Forum, Traffic Management Specification,
            Version 4.0, af-tm-0056.000, June 1996.";
    
        }
      }  // module ATM-TC-MIB
    

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