module huawei-flow-recognition {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-flow-recognition";

    prefix flow-recognition;

    import huawei-pub-type {
      prefix pub-type;
    }
    import huawei-extension {
      prefix ext;
    }
    import ietf-inet-types {
      prefix inet;
    }
    import huawei-ifm {
      prefix ifm;
    }
    import huawei-ethernet {
      prefix ethernet;
    }

    organization
      "Huawei Technologies Co., Ltd.";

    contact
      "Huawei Industrial Base
     Bantian, Longgang
     Shenzhen 518129
     People's Republic of China
     Website: http://www.huawei.com
     Email: support@huawei.com";

    description "Flow recognition.";

    reference
      "Huawei private.";


    revision "2020-03-27" {
      description
        "Added configure function to the YANG file.";
      reference
        "Huawei private.";

    }

    revision "2019-06-13" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "esqm";

    container flow-recognition {
      description
        "Collect flow information.";
      container streaminfos {
        config false;
        description
          "List of flow information.";
        list streaminfo {
          key "src-mac dst-mac src-ip-addr dst-ip-addr src-port dst-port protocol";
          description
            "Statistics of flow information.";
          leaf src-mac {
            type pub-type:mac-address;
            description
              '"Source mac address."';
          }

          leaf dst-mac {
            type pub-type:mac-address;
            description
              '"Destination mac address."';
          }

          leaf src-ip-addr {
            type inet:ip-address-no-zone;
            description
              '"IP source address."';
          }

          leaf dst-ip-addr {
            type inet:ip-address-no-zone;
            description
              '"IP destination address."';
          }

          leaf src-port {
            type uint16;
            description '"Source port."';
          }

          leaf dst-port {
            type uint16;
            description
              '"Destination port."';
          }

          leaf protocol {
            type uint8;
            description
              '"Protocol,eg 6 (TCP)."';
          }

          leaf direction {
            type uint8;
            description '"Direction."';
          }

          leaf if-name {
            type pub-type:if-name;
            description '"Interface Name."';
          }

          leaf time-stamp-sec {
            type uint32;
            units "s";
            description
              '"Seconds from 1970."';
          }

          leaf time-stamp-nsec {
            type uint32;
            units "ns";
            description
              '"Nano-seconds in 1 sec."';
          }

          leaf packet-num {
            type uint64;
            description
              '"The packets num of the flow."';
          }

          leaf bytes-num {
            type uint64;
            description
              '"The bytes num of the flow."';
          }
        }  // list streaminfo
      }  // container streaminfos
    }  // container flow-recognition
  }  // module huawei-flow-recognition