module huawei-qos-notification {

    yang-version 1;

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

    prefix qos-notification;

    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 qos.";

    revision "2019-09-07" {
      description "Init revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "qos";

    typedef qos-service-class {
      type enumeration {
        enum "be" {
          value 1;
          description "BE service-class.";
        }
        enum "af1" {
          value 2;
          description "AF1 service-class.";
        }
        enum "af2" {
          value 3;
          description "AF2 service-class.";
        }
        enum "af3" {
          value 4;
          description "AF3 service-class.";
        }
        enum "af4" {
          value 5;
          description "AF4 service-class.";
        }
        enum "ef" {
          value 6;
          description "EF service-class.";
        }
        enum "cs6" {
          value 7;
          description "CS6 service-class.";
        }
        enum "cs7" {
          value 8;
          description "CS7 service-class.";
        }
      }
      description "Queue type.";
    }

    typedef drop-type {
      type enumeration {
        enum "discard-packet" {
          value 1;
          description "Discard by packet.";
        }
        enum "discard-byte" {
          value 2;
          description "Discard by byte.";
        }
        enum "discard-packet-ratio" {
          value 3;
          description
            "Discard by packet ratio.";
        }
      }
      description "Discard type.";
    }

    typedef qos-direction-type {
      type enumeration {
        enum "inbound" {
          value 1;
          description "Inbound.";
        }
        enum "outbound" {
          value 2;
          description "Outbound.";
        }
      }
      description "Direction type.";
    }

    typedef pool-type {
      type enumeration {
        enum "pool-0" {
          value 1;
          description "Pool 0.";
        }
        enum "pool-1" {
          value 2;
          description "Pool 1.";
        }
      }
      description "Pool ID.";
    }

    typedef feature-type {
      type enumeration {
        enum "bgpflow" {
          value 1;
          description "BGP Flow.";
        }
        enum "qppb" {
          value 2;
          description "QPPB.";
        }
        enum "behavior-of-netstream" {
          value 3;
          description
            "Sampling at a fixed interval and sampling for fixed and random packets with a sampling ratio less than 10000 in the behavior.";
        }
        enum "behavior-of-strict-ip-urpf" {
          value 4;
          description
            "Strict IP URPF in the behavior.";
        }
      }
      description "Feature type.";
    }

    notification hqos-buffer-alarm {
      description
        "The buffersize on slot [SLOTID] chip [CHIPID] has reached [BufferSize]%%.";
      leaf slot-id {
        type string {
          length "0..15";
        }
        description "Slot ID.";
      }

      leaf chip-id {
        type string {
          length "0..7";
        }
        description "Chip ID.";
      }

      leaf buffer-size {
        type string {
          length "0..63";
        }
        units "kB";
        description "Queue buffer size.";
      }
    }  // notification hqos-buffer-alarm

    notification hqos-buffer-alarm-resume {
      description
        "Queue buffer alarm on slot [SLOTID] chip [CHIPID] cleared.";
      leaf slot-id {
        type string {
          length "0..15";
        }
        description "Slot ID.";
      }

      leaf chip-id {
        type string {
          length "0..7";
        }
        description "Chip ID.";
      }

      leaf buffer-size {
        type string {
          length "0..63";
        }
        units "kB";
        description "Queue buffer size.";
      }
    }  // notification hqos-buffer-alarm-resume

    notification hqos-port-queue-statistics-discard-alarm {
      description
        "On interface [InterfaceName],[Queue] in queue [DiscardType] is [DiscardValue],it reached alarm-threshold.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description "Interface name.";
      }

      leaf queue {
        type qos-service-class;
        description "Queue index.";
      }

      leaf discard-type {
        type drop-type;
        description "Discard type.";
      }

      leaf discard-value {
        type string {
          length "1..32";
        }
        description "Discard value.";
      }
    }  // notification hqos-port-queue-statistics-discard-alarm

    notification hqos-port-queue-statistics-discard-alarm-resume {
      description
        "On interface [InterfaceName],[Queue] in queue [DiscardType] is [DiscardValue],it is Less than alarm-threshold.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description "Interface name.";
      }

      leaf queue {
        type qos-service-class;
        description "Queue index.";
      }

      leaf discard-type {
        type drop-type;
        description "Discard type.";
      }

      leaf discard-value {
        type string {
          length "1..32";
        }
        description "Discard value.";
      }
    }  // notification hqos-port-queue-statistics-discard-alarm-resume

    notification hqos-user-queue-apply-pir-fail-alarm {
      description
        "The sum of the pirs requested by all users exceeded the maximum configuration specification of the TM chip.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Indicates the name of the physical entity.";
      }

      leaf direction {
        type qos-direction-type;
        description
          "Direction. - 1: inbound - 2: outbound.";
      }
    }  // notification hqos-user-queue-apply-pir-fail-alarm

    notification hqos-user-queue-apply-pir-success-alarm {
      description
        "All users successfully requested pirs.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Indicates the name of the physical entity.";
      }

      leaf direction {
        type qos-direction-type;
        description
          "Direction. - 1: inbound - 2: outbound.";
      }
    }  // notification hqos-user-queue-apply-pir-success-alarm

    notification hqos-user-queue-apply-pir-from-pool-fail-alarm {
      description
        "The sum of the PIRs requested from resource pool by all users exceeded the maximum configuration specification of the TM chip.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Indicates the name of a physical entity.";
      }

      leaf pool {
        type pool-type;
        description
          "Resource pool. - 1: pool-0 - 2: pool-1.";
      }
    }  // notification hqos-user-queue-apply-pir-from-pool-fail-alarm

    notification hqos-user-queue-apply-pir-from-pool-success-alarm {
      description
        "All users successfully requested pirs.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Indicates the name of a physical entity.";
      }

      leaf pool {
        type pool-type;
        description
          "Resource pool. - 1: pool-0 - 2: pool-1.";
      }
    }  // notification hqos-user-queue-apply-pir-from-pool-success-alarm

    notification xqos-4queue-resource-over-alarm {
      description
        "The number of outbound 4queue user-queue exceeded the specification of the forwarding engine resources.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Name of a physical entity.";
      }

      leaf chip-id {
        type uint32;
        description "Chip ID.";
      }
    }  // notification xqos-4queue-resource-over-alarm

    notification xqos-4queue-resource-over-alarm-resume {
      description
        "The number of Outbound 4queue user-queue under the specification of the forwarding engine resources.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Name of a physical entity.";
      }

      leaf chip-id {
        type uint32;
        description "Chip ID.";
      }
    }  // notification xqos-4queue-resource-over-alarm-resume

    notification xqos-4queue-resource-pre-alarm {
      description
        "The number of outbound 4queue user-queue exceeded 90 percent of the specification of the forwarding engine resources.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Name of a physical entity.";
      }

      leaf chip-id {
        type uint32;
        description "Chip ID.";
      }
    }  // notification xqos-4queue-resource-pre-alarm

    notification xqos-4queue-resource-pre-alarm-resume {
      description
        "The number of Outbound 4queue user-queue under 90 percent of the specification of the forwarding engine resources.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Name of a physical entity.";
      }

      leaf chip-id {
        type uint32;
        description "Chip ID.";
      }
    }  // notification xqos-4queue-resource-pre-alarm-resume

    notification xqos-8queue-resource-over-alarm {
      description
        "The number of outbound 8queue user-queue exceeded the specification of the forwarding engine resources.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Name of a physical entity.";
      }

      leaf chip-id {
        type uint32;
        description "Chip ID.";
      }
    }  // notification xqos-8queue-resource-over-alarm

    notification xqos-8queue-resource-over-alarm-resume {
      description
        "The number of Outbound 8queue user-queue under the specification of the forwarding engine resources.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Name of a physical entity.";
      }

      leaf chip-id {
        type uint32;
        description "Chip ID.";
      }
    }  // notification xqos-8queue-resource-over-alarm-resume

    notification xqos-8queue-resource-pre-alarm {
      description
        "The number of outbound 8queue user-queue exceeded 90 percent of the specification of the forwarding engine resources.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Name of a physical entity.";
      }

      leaf chip-id {
        type uint32;
        description "Chip ID.";
      }
    }  // notification xqos-8queue-resource-pre-alarm

    notification xqos-8queue-resource-pre-alarm-resume {
      description
        "The number of outbound 8queue user-queue under 90 percent of the specification of the forwarding engine resources.";
      leaf ent-physical-index {
        type uint32;
        description
          "Indicates the index of the physical entity.";
      }

      leaf ent-physical-name {
        type string {
          length "0..255";
        }
        description
          "Name of a physical entity.";
      }

      leaf chip-id {
        type uint32;
        description "Chip ID.";
      }
    }  // notification xqos-8queue-resource-pre-alarm-resume

    notification xqos-hard-pipe-ac-band-over-alarm {
      description
        "The hard pipe configured on the interface [InterfaceName] over port bandwidth or port shaping.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Hardpipe interface name.";
      }
    }  // notification xqos-hard-pipe-ac-band-over-alarm

    notification xqos-hard-pipe-ac-band-over-alarm-resume {
      description
        "The hard pipe configured on the interface [InterfaceName] over port bandwidth or port shaping has cleared.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Hardpipe interface name.";
      }
    }  // notification xqos-hard-pipe-ac-band-over-alarm-resume

    notification xqos-hard-pipe-alarm {
      description
        "The hard-pipe service on interface [InterfaceName] has reached [BandwidthUsage]%% of interface's hard-pipe capability.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Hardpipe interface name.";
      }

      leaf bandwidth-usage {
        type uint32;
        units "%";
        description
          "Hardpipe bandwitdh usage.";
      }
    }  // notification xqos-hard-pipe-alarm

    notification xqos-hard-pipe-alarm-resume {
      description
        "The hard-pipe service alarm on interface [InterfaceName] has cleared.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Hardpipe interface name.";
      }
    }  // notification xqos-hard-pipe-alarm-resume

    notification xqos-hard-pipe-apply-fail-alarm {
      description
        "The hard pipe configured on the interface [InterfaceName] does not take effect.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Hardpipe interface name.";
      }
    }  // notification xqos-hard-pipe-apply-fail-alarm

    notification xqos-hard-pipe-apply-fail-alarm-resume {
      description
        "The hard pipe not taking effect alarm on the interface [InterfaceName] has cleared.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Hardpipe interface name.";
      }
    }  // notification xqos-hard-pipe-apply-fail-alarm-resume

    notification xqos-hard-pipe-apply-user-queue-fail-alarm {
      description
        "The hard pipe of the interface specified by [InterfaceName] fails to apply for forwarding resources.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description "Interface name.";
      }
    }  // notification xqos-hard-pipe-apply-user-queue-fail-alarm

    notification xqos-hard-pipe-apply-user-queue-fail-alarm-resume {
      description
        "The alarm indicating that the hard pipe of the interface specified by [InterfaceName] fails to apply for forwarding resources is cleared.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description "Interface name.";
      }
    }  // notification xqos-hard-pipe-apply-user-queue-fail-alarm-resume

    notification xqos-hard-pipe-bandwidth-alarm {
      description
        "The hard-pipe bandwidth configuration on interface [InterfaceName] exceeded the max available bandwidth [MaxCfgBandwidth]Kbps.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Interface name of the hard pipe.";
      }

      leaf max-cfg-bandwidth {
        type uint32;
        units "kbit/s";
        description
          "Maximum configurable bandwidth of the hard pipe.";
      }
    }  // notification xqos-hard-pipe-bandwidth-alarm

    notification xqos-hard-pipe-bandwidth-alarm-resume {
      description
        "The hard-pipe config alarm on interface [InterfaceName] has cleared.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Interface name of the hard pipe.";
      }
    }  // notification xqos-hard-pipe-bandwidth-alarm-resume

    notification xqos-port-queue-alarm {
      description
        "The alarm of port-queue occurs, only when the used queue is in excess of the configured length.";
      leaf interface-index {
        type int32;
        description "Interface index.";
      }

      leaf queue {
        type string {
          length "1..4";
        }
        description "Queue index.";
      }

      leaf trunk-index {
        type int32;
        description "Trunk interface index.";
      }
    }  // notification xqos-port-queue-alarm

    notification xqos-port-queue-alarm-resume {
      description
        "Port queue alarm cleared.";
      leaf interface-index {
        type int32;
        description "Interface index.";
      }

      leaf queue {
        type string {
          length "1..4";
        }
        description "Queue index.";
      }

      leaf trunk-index {
        type int32;
        description "Trunk interface index.";
      }
    }  // notification xqos-port-queue-alarm-resume

    notification xqos-soft-pipe-alarm {
      description
        "The soft-pipe service on interface [InterfaceName] has reached [BandwidthUsage]%% of interface's soft-pipe capability.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Interface name of the soft pipe.";
      }

      leaf bandwidth-usage {
        type uint32;
        units "%";
        description
          "Bandwidth usage of the soft pipe.";
      }
    }  // notification xqos-soft-pipe-alarm

    notification xqos-soft-pipe-alarm-resume {
      description
        "The soft-pipe service alarm on interface [InterfaceName] has cleared.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Interface name of the soft pipe.";
      }
    }  // notification xqos-soft-pipe-alarm-resume

    notification xqos-tm-performance-alarm {
      description
        "The traffic bandwidth usage almost reached the maximum forwarding capability of the TM chip.";
      leaf slot-id {
        type string {
          length "0..15";
        }
        description "Slot ID.";
      }

      leaf chip-id {
        type uint32;
        description "Chip ID.";
      }
    }  // notification xqos-tm-performance-alarm

    notification xqos-tm-performance-alarm-resume {
      description
        "The TM performance alarm was cleared.";
      leaf slot-id {
        type string {
          length "0..15";
        }
        description "Slot ID.";
      }

      leaf chip-id {
        type uint32;
        description "Chip ID.";
      }
    }  // notification xqos-tm-performance-alarm-resume

    notification global-acl-not-support-board {
      description
        "The trap of the board does not support acl.";
      leaf slot-id {
        type uint32;
        description "Slot ID.";
      }

      leaf direction {
        type string {
          length "1..31";
        }
        description "Direction.";
      }
    }  // notification global-acl-not-support-board

    notification xqos-mode-channel-over-portshap-alarm {
      description
        "The channelization bandwidth configured on the interface [interface-name] exceeds the port shaping value.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Mode channel interface name.";
      }
    }  // notification xqos-mode-channel-over-portshap-alarm

    notification xqos-mode-channel-over-portshap-alarm-resume {
      description
        "The channelization bandwidth configured on the interface [interface-name] exceeds the port shaping value has cleared.";
      leaf interface-name {
        type string {
          length "1..511";
        }
        description
          "Mode channel interface name.";
      }
    }  // notification xqos-mode-channel-over-portshap-alarm-resume

    notification xqos-unsupported-feature-alarm {
      description
        "The board [board-id] does not support [feature-name].";
      leaf board-id {
        type string {
          length "1..16";
        }
        description "Board ID.";
      }

      leaf feature-name {
        type feature-type;
        description "Feature name.";
      }
    }  // notification xqos-unsupported-feature-alarm

    notification xqos-unsupported-feature-alarm-resume {
      description
        "The board [board-id] does not support [feature-name] alarm has cleared.";
      leaf board-id {
        type string {
          length "1..16";
        }
        description "Board ID.";
      }

      leaf feature-name {
        type feature-type;
        description "Feature name.";
      }
    }  // notification xqos-unsupported-feature-alarm-resume

    notification xqos-user-queue-apply-pir-exhaust-alarm {
      description
        "The sum of the PIRs requested by all users from the resource pool exceeded the maximum configuration specification of the TM chip.";
      leaf slot-id {
        type string {
          length "1..127";
        }
        description "Slot ID.";
      }

      leaf tm-chip-id {
        type uint32;
        description "TM chip ID.";
      }

      leaf pool-index {
        type uint32;
        description "Resource pool index.";
      }
    }  // notification xqos-user-queue-apply-pir-exhaust-alarm

    notification xqos-user-queue-apply-pir-exhaust-resume {
      description
        "The alarm is cleared when the sum of PIRs requested by all users from the resource pool falls below the maximum configuration of the TM chip.";
      leaf slot-id {
        type string {
          length "1..127";
        }
        description "Slot ID.";
      }

      leaf tm-chip-id {
        type uint32;
        description "TM chip ID.";
      }

      leaf pool-index {
        type uint32;
        description "Resource pool index.";
      }
    }  // notification xqos-user-queue-apply-pir-exhaust-resume

    notification xqos-user-queue-apply-pir-pre-alarm {
      description
        "The sum of the PIRs requested by all users from the resource pool exceeded 90% of the maximum configuration specification of the TM chip.";
      leaf slot-id {
        type string {
          length "1..127";
        }
        description "Slot ID.";
      }

      leaf tm-chip-id {
        type uint32;
        description "TM chip ID.";
      }

      leaf pool-index {
        type uint32;
        description "Resource pool index.";
      }
    }  // notification xqos-user-queue-apply-pir-pre-alarm

    notification xqos-user-queue-apply-pir-pre-resume {
      description
        "This alarm is cleared when the sum of PIRs requested by all users from the resource pool is less than 90% of the maximum configuration of the TM chip.";
      leaf slot-id {
        type string {
          length "1..127";
        }
        description "Slot ID.";
      }

      leaf tm-chip-id {
        type uint32;
        description "TM chip ID.";
      }

      leaf pool-index {
        type uint32;
        description "Resource pool index.";
      }
    }  // notification xqos-user-queue-apply-pir-pre-resume

    notification xqos-user-queue-pir-adjust-alarm {
      description
        "When the user-queue PIR applied for by all users exceeds the threshold, bandwidth adjustment is triggered. During the adjustment, packet loss may occur.";
      leaf slot-id {
        type string {
          length "1..127";
        }
        description "Slot ID.";
      }

      leaf tm-chip-id {
        type uint32;
        description "TM chip ID.";
      }

      leaf pool-index {
        type uint32;
        description "Resource pool index.";
      }
    }  // notification xqos-user-queue-pir-adjust-alarm

    notification xqos-user-queue-pir-adjust-resume {
      description
        "Bandwidth adjustment is canceled when the user-queue PIR bandwidth applied for by all users is lower than the threshold.";
      leaf slot-id {
        type string {
          length "1..127";
        }
        description "Slot ID.";
      }

      leaf tm-chip-id {
        type uint32;
        description "TM chip ID.";
      }

      leaf pool-index {
        type uint32;
        description "Resource pool index.";
      }
    }  // notification xqos-user-queue-pir-adjust-resume
  }  // module huawei-qos-notification