module CISCO-ATM-QOS-MIB {

    yang-version 1;

    namespace
      "urn:ietf:params:xml:ns:yang:smiv2:CISCO-ATM-QOS-MIB";

    prefix CISCO-ATM-QOS-MIB;

    import ATM-FORUM-TC-MIB {
      prefix atm-forum;
    }
    import ATM-MIB {
      prefix atm-mib;
    }
    import IF-MIB {
      prefix if-mib;
    }
    import ietf-yang-smiv2 {
      prefix smiv2;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems
    Customer Service
    
    Postal: 170 W. Tasman Drive
          San Jose, CA  95134
          SA
    
    Tel: +1 800 553-NETS
    
    Email: cs-atm@cisco.com";

    description
      "The MIB is created to provide ATM QoS information in
    these areas:
    
    1. Traffic shaping on a per-VC basis
    2. Traffic shaping on a per-VP basis 
    3. Per-VC queuing/buffering
    
    Although the initial requirements of the MIB are
    driven to support the GSR TAZ line card,
    CISCO-ATM-QOS-MIB is designed as a generic MIB to
    support ATM interfaces across all platforms.
    
    Here are the tables defined in this MIB:
    ciscoAtmQosVccTable 
         - to provide information on traffic shaping on 
           a per-VC basis.
                          
    ciscoAtmQosVpcTable 
         - to provide information on traffic shaping on
           a per-VP basis.
        
    ciscoAtmQosVcQueuingTable
    ciscoAtmQosVcQueuingClassTable
         - to provide information on per-VC
           queuing/buffering.";

    revision "2002-06-10" {
      description
        "Initial version of this MIB module.";
    }

    smiv2:alias "ciscoAtmQosMIB" {
      smiv2:oid "1.3.6.1.4.1.9.9.279";
    }
    smiv2:alias "ciscoAtmQosMIBNotifs" {
      smiv2:oid "1.3.6.1.4.1.9.9.279.0";
    }
    smiv2:alias "ciscoAtmQosMIBObjects" {
      smiv2:oid "1.3.6.1.4.1.9.9.279.1";
    }
    smiv2:alias "caqVccParams" {
      smiv2:oid "1.3.6.1.4.1.9.9.279.1.1";
    }
    smiv2:alias "caqVpcParams" {
      smiv2:oid "1.3.6.1.4.1.9.9.279.1.2";
    }
    smiv2:alias "caqQueuingParams" {
      smiv2:oid "1.3.6.1.4.1.9.9.279.1.3";
    }
    smiv2:alias "ciscoAtmQosMIBConform" {
      smiv2:oid "1.3.6.1.4.1.9.9.279.2";
    }
    smiv2:alias "ciscoAtmQosMIBCompliances" {
      smiv2:oid "1.3.6.1.4.1.9.9.279.2.1";
    }
    smiv2:alias "ciscoAtmQosMIBGroups" {
      smiv2:oid "1.3.6.1.4.1.9.9.279.2.2";
    }

    typedef VcParamConfigLocation {
      type enumeration {
        enum "configDefault" {
          value 1;
        }
        enum "configVcDirect" {
          value 2;
        }
        enum "configVcClass" {
          value 3;
        }
        enum "configVcClassSubInterface" {
          value 4;
        }
        enum "configVcClassInterface" {
          value 5;
        }
      }
      description
        "The configuration source of a vc parameter:
      1 - Not configured - using default
      2 - Configured on vc directly
      3 - VC-class configured on vc
      4 - VC-class configured on sub-interface
      5 - VC-class configured on main-interface.";
    }

    typedef VpState {
      type enumeration {
        enum "vpStateInactive" {
          value 1;
        }
        enum "vpStateActive" {
          value 2;
        }
      }
      description
        "States of virtual path:
      1 - Inactive
      2 - Active";
    }

    container CISCO-ATM-QOS-MIB {
      config false;
      container caqVccParamsTable {
        smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1";
        description
          "This table is defined to provide QoS information for
        each active ATM VC existing on the interface.";
        list caqVccParamsEntry {
          smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1";
          key "ifIndex atmVclVpi atmVclVci";
          description
            "This list contains the ATM QoS parameters provided by
          ciscoAtmQosVccEntry.";
          leaf ifIndex {
            type leafref {
              path "/if-mib:IF-MIB/if-mib:ifTable/if-mib:ifEntry/if-mib:ifIndex";
            }
          }

          leaf atmVclVpi {
            type leafref {
              path "/atm-mib:ATM-MIB/atm-mib:atmVclTable/atm-mib:atmVclEntry/atm-mib:atmVclVpi";
            }
          }

          leaf atmVclVci {
            type leafref {
              path "/atm-mib:ATM-MIB/atm-mib:atmVclTable/atm-mib:atmVclEntry/atm-mib:atmVclVci";
            }
          }

          leaf caqVccParamsType {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.1";
            type atm-forum:AtmServiceCategory;
            description
              "The service category of this virtual circuit connection.";
          }

          leaf caqVccParamsPcrIn0 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.2";
            type uint32;
            description
              "Input Peak Cell Rate (PCR) in kbps with 
            Cell Loss Priority bit set to 0 (clp0).";
          }

          leaf caqVccParamsPcrIn01 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.3";
            type uint32;
            description
              "Number of OAM F5 end to end loopback cells sent through
            the VCC.";
          }

          leaf caqVccParamsPcrOut0 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.4";
            type uint32;
            description
              "Output Peak Cell Rate (PCR) in kbps with
            Cell Loss Priority bit set to 0 (clp0).";
          }

          leaf caqVccParamsPcrOut01 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.5";
            type uint32;
            description
              "Output Peak Cell Rate (PCR) in kbps with
            Cell Loss Priority bit set to 1 (clp01).";
          }

          leaf caqVccParamsScrIn0 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.6";
            type uint32;
            description
              "Input Sustained Cell Rate (SCR) in kbps
            for connection with VBR type of QoS and
            Cell Loss Priority bit set to 0 (clp0).";
          }

          leaf caqVccParamsScrIn01 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.7";
            type uint32;
            description
              "Input Sustained Cell Rate (SCR) in kbps
            for connection with VBR type of QoS and
            Cell Loss Priority bit set to 1 (clp01).";
          }

          leaf caqVccParamsScrOut0 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.8";
            type uint32;
            description
              "Output Sustained Cell Rate (SCR) in kbps
            for connection with VBR type of QoS and
            Cell Loss Priority bit set to 0 (clp0).";
          }

          leaf caqVccParamsScrOut01 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.9";
            type uint32;
            description
              "Output Sustained Cell Rate (SCR) in kbps
            for connection with VBR type of QoS and
            Cell Loss Priority bit set to 1 (clp01).";
          }

          leaf caqVccParamsBcsIn0 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.10";
            type uint32;
            description
              "Input Burst Cell Size (BCS) for connection
            with VBR type of QoS and
            Cell Loss Priority bit set to 0 (clp0).";
          }

          leaf caqVccParamsBcsIn01 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.11";
            type uint32;
            description
              "Input Burst Cell Size (BCS) for connection
            with VBR type of QoS and
            Cell Loss Priority bit set to 1 (clp01).";
          }

          leaf caqVccParamsBcsOut0 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.12";
            type uint32;
            description
              "Output Burst Cell Size (BCS) for connection
            with VBR type of QoS and 
            Cell Loss Priority bit set to 0 (clp0).";
          }

          leaf caqVccParamsBcsOut01 {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.13";
            type uint32;
            description
              "Output Burst Cell Size (BCS) for connection
            with VBR type of QoS and
            Cell Loss Priority bit set to 1 (clp01).";
          }

          leaf caqVccParamsInheritLevel {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.14";
            type VcParamConfigLocation;
            description
              "The source of configuration for peak cell rate.";
          }

          leaf caqVccParamsMcrIn {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.15";
            type uint32;
            description
              "Input Minimum Cell Rate (MCR) in kbps for
            connection with VBR-nrt or ABR type of QoS.";
          }

          leaf caqVccParamsMcrOut {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.16";
            type uint32;
            description
              "Output Minimum Cell Rate (MCR) in kbps for
            connection with VBR-nrt or ABR type of QoS.";
          }

          leaf caqVccParamsInvRdf {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.17";
            type uint32;
            description
              "Inverse of rate decrease factor.";
          }

          leaf caqVccParamsInvRif {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.18";
            type uint32;
            description
              "Inverse of rate increase factor.";
          }

          leaf caqVccParamsRfl {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.19";
            type VcParamConfigLocation;
            description
              "The source of configuration for rate factor.";
          }

          leaf caqVccParamsCdv {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.20";
            type uint32;
            description
              "Cell delay variation.";
          }

          leaf caqVccParamsCdvt {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.21";
            type uint32;
            description
              "Cell delay variation tolerance.";
          }

          leaf caqVccParamsIcr {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.22";
            type uint32;
            description "Initial cell rate.";
          }

          leaf caqVccParamsTbe {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.23";
            type uint32;
            description
              "Transient buffer exposure.";
          }

          leaf caqVccParamsFrtt {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.24";
            type uint32;
            description
              "Fixed round-trip time.";
          }

          leaf caqVccParamsNrm {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.25";
            type uint32;
            description
              "Maximum number of tx cells for each forward rm cell.";
          }

          leaf caqVccParamsInvTrm {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.26";
            type uint32;
            description
              "Maximum time between forward rm cells.";
          }

          leaf caqVccParamsInvCdf {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.27";
            type uint32;
            description
              "Inverse of cutoff decrease factor.";
          }

          leaf caqVccParamsAdtf {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.1.1.1.28";
            type uint32;
            description
              "Allowed cell rate decrease time factor.";
          }
        }  // list caqVccParamsEntry
      }  // container caqVccParamsTable

      container caqVpcParamsTable {
        smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1";
        description
          "This table is defined to provide QoS information for
        each active ATM VP existing on the interface.";
        list caqVpcParamsEntry {
          smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1";
          key "ifIndex atmVplVpi";
          description
            "This list contains the ATM QoS parameters provided by
          ciscoAtmQosVpcEntry.";
          leaf ifIndex {
            type leafref {
              path "/if-mib:IF-MIB/if-mib:ifTable/if-mib:ifEntry/if-mib:ifIndex";
            }
          }

          leaf atmVplVpi {
            type leafref {
              path "/atm-mib:ATM-MIB/atm-mib:atmVplTable/atm-mib:atmVplEntry/atm-mib:atmVplVpi";
            }
          }

          leaf caqVpcParamsVpState {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1.1";
            type VpState;
            description
              "VP state of the current permanent virtual path.";
          }

          leaf caqVpcParamsPeakRate {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1.2";
            type uint32;
            description
              "Maximum rate in kbps at which the associated
            permanent virtual path can transmit data.";
          }

          leaf caqVpcParamsCesRate {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1.3";
            type uint32;
            description
              "Maximum rate in kbps at which CES VCs can transmit
            data with the associated permanent virtual path.";
          }

          leaf caqVpcParamsDataVcCount {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1.4";
            type int32 {
              range "0..65535";
            }
            description
              "Number of data VCs currently associated with
            the permanent virtual path.";
          }

          leaf caqVpcParamsCesVcCount {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1.5";
            type int32 {
              range "0..65535";
            }
            description
              "Number of CES VCs currently associated with
            the permanent virtual path.";
          }

          leaf caqVpcParamsVcdF4Seg {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1.6";
            type int32 {
              range "0..65535";
            }
            description
              "Vcd for F4 OAM segment processing.";
          }

          leaf caqVpcParamsVcdF4Ete {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1.7";
            type int32 {
              range "0..65535";
            }
            description
              "Vcd for F4 OAM end to end processing.";
          }

          leaf caqVpcParamsScr {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1.8";
            type uint32;
            description
              "Sustained cell rate associated with the PVP.";
          }

          leaf caqVpcParamsMbs {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1.9";
            type uint32;
            description
              "Maximum burst size associated with the PVP.";
          }

          leaf caqVpcParamsAvailBw {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.2.1.1.10";
            type uint32;
            description
              "Bandwidth in Kbps currently currently available
            on this PVP.";
          }
        }  // list caqVpcParamsEntry
      }  // container caqVpcParamsTable

      container caqQueuingParamsTable {
        smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.1";
        description
          "This table provides queuing related information
        for a VC existing on an ATM interface.";
        list caqQueuingParamsEntry {
          smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.1.1";
          key "ifIndex atmVclVpi atmVclVci";
          description
            "This is defined as an entry in caqQueuingParamsTable.";
          leaf ifIndex {
            type leafref {
              path "/if-mib:IF-MIB/if-mib:ifTable/if-mib:ifEntry/if-mib:ifIndex";
            }
          }

          leaf atmVclVpi {
            type leafref {
              path "/atm-mib:ATM-MIB/atm-mib:atmVclTable/atm-mib:atmVclEntry/atm-mib:atmVclVpi";
            }
          }

          leaf atmVclVci {
            type leafref {
              path "/atm-mib:ATM-MIB/atm-mib:atmVclTable/atm-mib:atmVclEntry/atm-mib:atmVclVci";
            }
          }

          leaf caqQueuingParamsMeanQDepth {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.1.1.1";
            type uint32;
            description
              "Mean Queue Depth associated with the vc.  This value
            is calculated based on the actual queue depth on the
            interface and the exponential weighting constant.";
          }
        }  // list caqQueuingParamsEntry
      }  // container caqQueuingParamsTable

      container caqQueuingParamsClassTable {
        smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.2";
        description
          "This table provides queuing information for all 
        queuing classes associating with a VC.";
        list caqQueuingParamsClassEntry {
          smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.2.1";
          key "ifIndex atmVclVpi atmVclVci caqQueuingParamsClassIndex";
          description
            "This is defined as an entry in ciscoAtmQosVcQueuingClassTable
          to provide queuing information of a specific class.";
          leaf ifIndex {
            type leafref {
              path "/if-mib:IF-MIB/if-mib:ifTable/if-mib:ifEntry/if-mib:ifIndex";
            }
          }

          leaf atmVclVpi {
            type leafref {
              path "/atm-mib:ATM-MIB/atm-mib:atmVclTable/atm-mib:atmVclEntry/atm-mib:atmVclVpi";
            }
          }

          leaf atmVclVci {
            type leafref {
              path "/atm-mib:ATM-MIB/atm-mib:atmVclTable/atm-mib:atmVclEntry/atm-mib:atmVclVci";
            }
          }

          leaf caqQueuingParamsClassIndex {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.2.1.1";
            type int32 {
              range "0..8";
            }
            description
              "A class index, which associates with an IP precedence
            (0 to 8), is defined to reference individual
            caqQueuingParamsClassEntry.";
          }

          leaf caqQueuingParamsClassRandDrp {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.2.1.2";
            type uint32;
            description
              "Number of packets dropped when Mean Queue
            Length is between Minimum Threshold and
            Maximum Threshold range.";
          }

          leaf caqQueuingParamsClassTailDrp {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.2.1.3";
            type uint32;
            description
              "Number of packets dropped because the Mean
            Queue Depth exceeds the Maximum Threshold value.";
          }

          leaf caqQueuingParamsClassMinThre {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.2.1.4";
            type uint32;
            description
              "Minimum Threshold value in kbps.";
          }

          leaf caqQueuingParamsClassMaxThre {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.2.1.5";
            type uint32;
            description
              "Maximum Threshold value in kbps.";
          }

          leaf caqQueuingParamsClassMrkProb {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.9.279.1.3.2.1.6";
            type uint32;
            description
              "Mark probability denominator.  This is the value used
            in the calculation of a packet being dropped when
            the average queue size is between the minimum
            threshold and the maximum threshold.";
          }
        }  // list caqQueuingParamsClassEntry
      }  // container caqQueuingParamsClassTable
    }  // container CISCO-ATM-QOS-MIB
  }  // module CISCO-ATM-QOS-MIB