module huawei-multicast-forward-ext {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-multicast-forward-ext";

    prefix multicast-forward-ext;

    import huawei-multicast-forward {
      prefix multicast-forward;
    }
    import huawei-extension {
      prefix ext;
    }

    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
      "L2 control protocol management ext.";

    revision "2020-03-06" {
      description "Change description.";
      reference
        "Huawei private.";

    }

    revision "2019-04-23" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "forwarding";

    typedef mac-suppression-status {
      type enumeration {
        enum "disable" {
          value 0;
          description
            "Specify mac-suppression-status disable.";
        }
        enum "enable" {
          value 1;
          description
            "Specify mac-suppression-status enable.";
        }
      }
      description
        "Description of mac-suppression-status.";
    }

    augment /multicast-forward:multicast-forward {
      description
        "L2 control protocol management.";
      container stand-group-mac-suppressions {
        description
          "Configure standard-group MAC address suppression configuration.";
        leaf stand-group-mac-suppression {
          type mac-suppression-status;
          default "disable";
          description
            "Specify standard-group MAC address suppression configuration information.";
        }
      }  // container stand-group-mac-suppressions
    }
  }  // module huawei-multicast-forward-ext