module huawei-l2vpn-aps-notification {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-l2vpn-aps-notification";

    prefix l2vpn-aps-notification;

    import ietf-inet-types {
      prefix inet;
    }
    import huawei-l2vpn {
      prefix l2vpn;
    }
    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 "Notification of L2VPN-APS.";

    revision "2020-03-20" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "l2vpn";

    notification aps-tunnel-not-support {
      description
        "PW APS does not support the current public tunnel.";
      leaf vc-id {
        type uint32;
        description
          "Identifier of the layer 2 virtual circuit.";
      }

      leaf vc-type {
        type l2vpn:encapsulation-type;
        description
          "Encapsulation type of a L2VPN instance.";
      }

      leaf peer-address {
        type inet:ipv4-address-no-zone;
        description "Peer IP address.";
      }
    }  // notification aps-tunnel-not-support

    notification aps-tunnel-not-support-resume {
      description
        "The alarm that PW APS does not support the current public tunnel is resumed.";
      leaf vc-id {
        type uint32;
        description
          "Identifier of the layer 2 virtual circuit.";
      }

      leaf vc-type {
        type l2vpn:encapsulation-type;
        description
          "Encapsulation type of a L2VPN instance.";
      }

      leaf peer-address {
        type inet:ipv4-address-no-zone;
        description "Peer IP address.";
      }
    }  // notification aps-tunnel-not-support-resume
  }  // module huawei-l2vpn-aps-notification