o  abort characters received

    Number of times that the link was prematurely terminated by
    the remote station. This counter is supported only if the
    characteristic protocol is set to either hdlc or sdlc.

 o  creation time

    Time at which this entity was created.

 o  data block check errors

    Number of messages received with an error in the data field block
    check.

 o  header block check errors

    Number of messages received with an error in the header block
    check. This counter is supported only if the characteristic
    protocol is set to ddcmp.

 o  invalid characters received

    Number of times that an invalid character was received from
    the remote station. This counter is supported only if the
    characteristic protocol is set to either bisync or ddcmp.

 o  receive buffer overflows with good crc

    Number of times that the local station received a message too
    large for the receive buffer and the message had a valid CRC.

 o  receive overruns

    Number of times that the host memory was not able to handle all
    the data received from the communications channel.

 o  sdus received

    Number of data messages received from the remote station.

 o  sdus sent

    Number of data messages sent to the remote station.

 o  service octets received

    Number of data octets received from the remote station.

 o  service octets sent

    Number of data octets sent to the remote station.

 o  transmit underruns

    Number of times that the host memory could not supply data fast
    enough to satisfy the communications channel.