module huawei-oam-bfd-interface {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-oam-bfd-interface";

    prefix oam-bfd-interface;

    import huawei-extension {
      prefix ext;
    }
    import huawei-oammgr {
      prefix oammgr;
    }
    import huawei-bfd {
      prefix bfd;
    }
    import huawei-ifm {
      prefix ifm;
    }

    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
      "Configure the operation, administration and maintenance (OAM) association function.";

    revision "2021-03-19" {
      description "Reconstruct leaf.";
      reference
        "Huawei private.";

    }

    revision "2020-12-12" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "bfd";

    augment /oammgr:oammgr {
      description
        "Configure the operation, administration and maintenance (OAM) association function.";
      container bfd-bind-interfaces {
        description
          "List of associations between BFD and an interface.";
        list bfd-bind-interface {
          key "if-name";
          description
            "Configure an instance of an association between BFD and an interface.";
          leaf if-name {
            type leafref {
              path
                "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
            }
            description
              "Configure the name of interface.";
          }

          leaf reboot-impact {
            type boolean;
            default "false";
            description
              "Enable/disable a BFD session to associate the interface status after device reboot.";
          }

          choice name-or-id {
            mandatory true;
            description
              "List of BFD session configurations.";
            case name {
              description
                "List of name of BFD session.";
              leaf bfd-sess-name {
                type leafref {
                  path "/bfd:bfd/bfd:sessions/bfd:session/bfd:name";
                }
                description
                  "Configure the name of a BFD session.";
              }
            }  // case name

            case id {
              description
                "List of local discriminator of BFD session.";
              leaf bfd-session-id {
                type uint32 {
                  range "1..16384";
                }
                description
                  "Configure the local discriminator of a BFD session.";
              }
            }  // case id
          }  // choice name-or-id
        }  // list bfd-bind-interface
      }  // container bfd-bind-interfaces
    }
  }  // module huawei-oam-bfd-interface