Unless stated otherwise, counts include both normal and multicast
    traffic and all protocol types, service access points (SAPs), and
    protocol identifiers.

 o  abort delimiter sent

    Number of times an abort delimiter was sent while transmitting.

 o  auto-removal failures

    Number of times a failure during the beacon auto-removal process
    was detected and the station removed itself from the ring.

 o  burst errors

    Number of times a lack of transitions was detected on the physical
    media.

 o  creation time

    Time at which the station entity was created.

 o  explorer frames received

    Number of SR explorer frames received by the source route entities.

 o  explorer frames sent

    Number of source routing (SR) explorer frames sent by the
    source route entities.

 o  frame copied errors

    Number of individually addressed frames received with
    the Address Recognized status bit = 1.

 o  frequency errors

    Number of times an error was detected in the incoming signal
    frequency.

 o  insertion failures

    Number of times that a ring insertion operation has failed.

 o  internal errors

    Number of times a recoverable internal error was recognized.

 o  line errors

    Number of times a CRC error or a non-data symbol in a frame or
    token with the E bit = 0 was detected.

 o  lobe wire faults

    Number of times an open or shorted lobe data path was detected and
    the station removed itself from the ring.

 o  lost frames

    Number of times this station has transmitted a frame and has
    failed to receive it for stripping before the Timer Return
    to Repeat (TRR) timer expired.

 o  multicast octets received

    Number of octets successfully received in multicast frames of type
    LLC. (The count does not include the MAC envelope.)

 o  multicast octets sent

    Number of octets successfully sent in multicast frames of type LLC.
    (The count does not include the MAC envelope.)

 o  multicast pdus received

    Number of multicast frames successfully received of type LLC.

 o  multicast pdus sent

    Number of multicast frames successfully sent of type LLC.

 o  octets received

    Number of octets successfully received in frames of type LLC.

 o  octets sent

    Number of octets successfully sent in frames of type LLC.

 o  pdus received

    Number of frames successfully received of type LLC.

 o  pdus sent

    Number of frames successfully sent of type LLC.

 o  receive data overruns

    Number of times a frame was lost due to system or adapter
    transfer failure.

 o  receiver congestions

    Number of frames recognized as matching one of this station's
    individual, group, or functional addresses, but could not
    be received for lack of buffers in the adapter.

 o  remove frames received

    Number of times a remove MAC frame has been received and the
    station removed itself from the ring.

 o  ring beaconings

    Number of times the condition of receiving or transmitted Beacon
    frames was detected due to a hard error.

 o  ring failures

    Number of times the station left the ring due to failure.

 o  ring recoveries

    Number of times detected the ring is in the monitor contention
    process. Indicates that the ring has attempted to recover from a
    soft error problem.

 o  ring poll errors

    Number of times an error was detected in the A&C bits
    during the ring poll process.

 o  route discovery failures

    Number of times the route discovery process failed to find a route
    to another station.

 o  selftest failures

    Total number of times a self-test of the station detected an
    error.

 o  signal losses

    Number of times detected loss of signal on the physical media.

 o  single station conditions

    Number of times detected being the only station in the ring.

 o  soft error reports sent

    Number of times sent a report error MAC frame to the ring error
    monitor.

 o  unavailable station buffers

    Number of times a frame was discarded because no station level
    buffers were available.

 o  unavailable user buffers

    Number of times a frame was discarded because no user
    buffer was available.

 o  unrecognized individual destination pdus

    Number of times a received individually addressed LLC frame was
    discarded because there was no data link port with a matching SAP,
    SNAP PID, or Ethernet protocol type.

 o  unrecognized multicast destination pdus

    Number of times a received LLC frame addressed to an enabled
    group or functional address was discarded because there was no
    data link port with a matching SAP, SNAP PID, or Ethernet protocol
    type.

 o  token error

    Number of times when this station (when Active Monitor (AM)) has
    transmitted a new token due to errors on the ring.

 o  transmit failures

    Number of times a transmit error, other than underrun occurred.
    Transmit error reasons can be tracked by event reasons, or by
    observing other 802.5 counters.

 o  transmit underruns

    Number of times a transmit underrun occurred.

 o  transmitting beacons

    Number of times initiated transmitting beacon frames.