module huawei-dhcp-notification {

    yang-version 1;

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

    prefix dhcp-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 DHCP-notification.";

    revision "2021-02-01" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "dhcp";

    notification relay-ip-unnumbered-table-threshold {
      description
        "The number of DHCP relay IP unnumbered entries on the device exceeds 80% of the upper limit.";
      leaf current-number {
        type uint32;
        description
          "Number of DHCP relay IP unnumbered entries on the device.";
      }

      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCP relay IP unnumbered entries on the device.";
      }
    }  // notification relay-ip-unnumbered-table-threshold

    notification relay-ip-unnumbered-table-threshold-resume {
      description
        "The number of DHCP relay IP unnumbered entries on the device falls below 70% of the upper limit.";
      leaf current-number {
        type uint32;
        description
          "Number of DHCP relay IP unnumbered entries on the device.";
      }

      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCP relay IP unnumbered entries on the device.";
      }
    }  // notification relay-ip-unnumbered-table-threshold-resume

    notification relay-ip-unnumbered-table-exhaust {
      description
        "The number of DHCP relay IP unnumbered entries on the device reaches the upper limit.";
      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCP relay IP unnumbered entries on the device.";
      }
    }  // notification relay-ip-unnumbered-table-exhaust

    notification relay-ip-unnumbered-table-exhaust-resume {
      description
        "The number of DHCP relay IP unnumbered entries on the device falls below 90% of the upper limit.";
      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCP relay IP unnumbered entries on the device.";
      }
    }  // notification relay-ip-unnumbered-table-exhaust-resume

    notification snooping-binding-table-threshold {
      description
        "The number of DHCP snooping entries on the device exceeds 80% of the upper limit.";
      leaf current-number {
        type uint32;
        description
          "Number of DHCP snooping entries on the device.";
      }

      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCP snooping entries on the device.";
      }
    }  // notification snooping-binding-table-threshold

    notification snooping-binding-table-threshold-resume {
      description
        "The number of DHCP snooping entries on the device falls below 70% of the upper limit.";
      leaf current-number {
        type uint32;
        description
          "Number of DHCP snooping entries on the device.";
      }

      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCP snooping entries on the device.";
      }
    }  // notification snooping-binding-table-threshold-resume

    notification snooping-binding-table-exhaust {
      description
        "The number of DHCP snooping entries on the device reaches the upper limit.";
      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCP snooping entries on the device.";
      }
    }  // notification snooping-binding-table-exhaust

    notification snooping-binding-table-exhaust-resume {
      description
        "The number of DHCP snooping entries on the device falls below 90% of the upper limit.";
      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCP snooping entries on the device.";
      }
    }  // notification snooping-binding-table-exhaust-resume

    notification v6-relay-table-threshold {
      description
        "The number of DHCPv6 relay entries on the device exceeds 80% of the upper limit.";
      leaf current-number {
        type uint32;
        description
          "Number of DHCPv6 relay entries on the device.";
      }

      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCPv6 relay entries on the device.";
      }
    }  // notification v6-relay-table-threshold

    notification v6-relay-table-threshold-resume {
      description
        "The number of DHCPv6 relay entries on the device falls below 70% of the upper limit.";
      leaf current-number {
        type uint32;
        description
          "Number of DHCPv6 relay entries on the device.";
      }

      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCPv6 relay entries on the device.";
      }
    }  // notification v6-relay-table-threshold-resume

    notification v6-relay-table-exhaust {
      description
        "The number of DHCPv6 relay entries on the device reaches the upper limit.";
      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCPv6 relay entries on the device.";
      }
    }  // notification v6-relay-table-exhaust

    notification v6-relay-table-exhaust-resume {
      description
        "The number of DHCPv6 relay entries on the device falls below 90% of the upper limit.";
      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCPv6 relay entries on the device.";
      }
    }  // notification v6-relay-table-exhaust-resume

    notification v6-relay-ip-table-threshold {
      description
        "The number of DHCPv6 relay IP entries on the device exceeds 80% of the upper limit.";
      leaf current-number {
        type uint32;
        description
          "Number of DHCPv6 relay IP entries on the device.";
      }

      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCPv6 relay IP entries on the device.";
      }
    }  // notification v6-relay-ip-table-threshold

    notification v6-relay-ip-table-threshold-resume {
      description
        "The number of DHCPv6 relay IP entries on the device falls below 70% of the upper limit.";
      leaf current-number {
        type uint32;
        description
          "Number of DHCPv6 relay IP entries on the device.";
      }

      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCPv6 relay IP entries on the device.";
      }
    }  // notification v6-relay-ip-table-threshold-resume

    notification v6-relay-ip-table-exhaust {
      description
        "The number of DHCPv6 relay IP entries on the device reaches the upper limit.";
      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCPv6 relay IP entries on the device.";
      }
    }  // notification v6-relay-ip-table-exhaust

    notification v6-relay-ip-table-exhaust-resume {
      description
        "The number of DHCPv6 relay IP entries on the device falls below 90% of the upper limit.";
      leaf max-number {
        type uint32;
        description
          "Maximum number of DHCPv6 relay IP entries on the device.";
      }
    }  // notification v6-relay-ip-table-exhaust-resume
  }  // module huawei-dhcp-notification