module huawei-bras-qos {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-bras-qos";

    prefix bras-qos;

    import huawei-radius {
      prefix radius;
    }
    import huawei-aaa {
      prefix aaa;
    }
    import huawei-extension {
      prefix ext;
    }
    import huawei-ifm {
      prefix ifm;
    }
    import huawei-bras-basic-access {
      prefix bras-basic-access;
    }
    import huawei-qos {
      prefix qos;
    }
    import huawei-time-range {
      prefix timerange;
    }

    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 "Bras-qos.";

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

    }

    revision "2019-04-03" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "bras-radius";

    container bras-qos {
      description "Bras qos.";
      container user-qos-cir-zero {
        must
          "not(cir-zero-unlimit='true' and user-cir) and not(cir-zero-unlimit='false' and not(user-cir))";
        description
          "Configure the CAR of user traffic when the CIR and PIR delivered by the RADIUS server are both 0s.";
        leaf cir-zero-unlimit {
          type boolean;
          default "true";
          description
            "Enable/disable the CAR when the CIR and PIR delivered by the RADIUS server are both 0s.";
        }

        leaf user-cir {
          when
            "../cir-zero-unlimit = 'false'";
          type uint32;
          units "bit/s";
          description
            "Specifies the CAR when the CIR and PIR delivered by the RADIUS server are both 0s.";
        }
      }  // container user-qos-cir-zero

      container user-queue-resource-policy {
        description
          "Configure a policy when user queue resources fail to be allocated.";
        leaf allocate-fail-policy {
          type enumeration {
            enum "online" {
              value 0;
              description
                "Allows users to keep online.";
            }
            enum "offline" {
              value 1;
              description
                "Users get offline.";
            }
          }
          default "online";
          description
            "Specifies the case that if the user queue resources fail to be allocated, the user then is no longer provided with the online service.";
        }
      }  // container user-queue-resource-policy
    }  // container bras-qos
  }  // module huawei-bras-qos