  TYPE
    nat$ica_configuration_data = packed record
      length: ALIGNED [0 MOD 8] 0 .. 0ffff(16),
      ethernet_station_address: nat$system_identifier,
      fil1: 0 .. 0ff(16),
      ethernet_output_queue_size: 1 .. 195,
      fil2: 0 .. 3f(16),
      crc_error_logging_threshold: 1 .. 1000,
      fil3: 0 .. 3f(16),
      retransmission_log_threshold: 1 .. 1000,
      fil4: 0 .. 3f(16),
      single_bit_logging_threshold: 0 .. 1000,
      fil5: 0 .. 3f(16),
      single_bit_detection_threshold: 1 .. 1000,
      ethernet_controller_threshold: 0 .. 0ffff(16),
      dma_controller_threshold: 0 .. 0ffff(16),
      fil6: 0 .. 7fff(16),
      detailed_statistics_packet: boolean,
      statistics_reporting_interval: 0 .. 0ffffffff(16),
      ethernet_configuration: nat$ethernet_configuration,
      fil7: 1 .. 7ff(16),
      number_of_multicast_addresses: 0 .. 16,
      multicast_address: array [1 .. 16] of nat$system_identifier,
    recend;

  TYPE
    nat$ethernet_configuration = packed record
      fil1: 0 .. 0f(16),
      fifo_threshold_limit: 0 .. 15,
      fil2: 0 .. 0ff(16),
      external_loopback_enabled: boolean,
      internal_loopback_enabled: boolean,
      preamble_length: 0 .. 3,
      address_and_types_in_data: boolean,
      number_of_address_bytes: 1 .. 7,
      save_bad_frames: boolean,
      srdy_not_ardy: boolean,
      fil3: 0 .. 3f(16),
      interframe_spacing: 0 .. 255,
      exponetial_backoff: boolean,
      acc_contention_resolution: 0 .. 7,
      fil4: boolean,
      linear_priority: 0 .. 7,
      number_of_retries: 0 .. 15,
      fil5: boolean,
      slot_time: 0 .. 2047,
      collision_detect_source: boolean,
      collision_detect_filter: 0 .. 7,
      carrier_sense_source: boolean,
      carrier_sense_filter: 0 .. 7,
      perform_padding: boolean,
      bit_stuffing: boolean,
      crc_type_16_bit: boolean,
      no_crc_insertion: boolean,
      tran_on_no_carrier_sense: boolean,
      nrz_encoding_decoding: boolean,
      broadcast_disable: boolean,
      promiscuous_mode: boolean,
      fil6: 0 .. 0ff(16),
      minimum_frame_length: 1 .. 255,
    recend;

*copyc nat$network_address
