module huawei-l2-multicast-forward {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-l2-multicast-forward";

    prefix l2-multicast-forward;

    import huawei-vlan {
      prefix vlan;
    }
    import huawei-extension {
      prefix ext;
    }
    import huawei-devm {
      prefix devm;
    }

    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 multicast VLAN fwroding.";

    revision "2019-07-01" {
      description "Init revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "l2mc";

    typedef l2mc-forward-mode {
      type enumeration {
        enum "ip" {
          value 1;
          description
            "Forwarding based on IP addresses.";
        }
        enum "mac" {
          value 2;
          description
            "Forwarding based on MAC addresses.";
        }
      }
      description "Forwarding mode.";
    }

    typedef sg-type {
      type enumeration {
        enum "SG" {
          value 1;
          description
            "Multicast entry in which both group and source addresses are specified.";
        }
        enum "source-wildcard" {
          value 2;
          description
            "Multicast entry in which only a group address is specified.";
        }
        enum "rt-port" {
          value 3;
          description "Router port.";
        }
      }
      description "Port type.";
    }

    container l2-multicast-forward {
      description
        "Global configuration of l2mc forward.";
      container select-boards {
        description
          "Configure boards selected for l2mc.";
        leaf-list slot {
          type leafref {
            path "/devm:devm/devm:lpu-boards/devm:lpu-board/devm:position";
          }
          max-elements 20;
          description "Configure slot ID.";
        }
      }  // container select-boards
    }  // container l2-multicast-forward
  }  // module huawei-l2-multicast-forward