5.8.3 Link OAM Link Event Status

This page allows the user to inspect the current Link OAM Link Event configurations, and change them as well. The left pane displays the Event status for the Local OAM unit while the right pane displays the status for the Peer for the respective port.

Figure 5-23. Detailed Link OAM Link Status for Port 1

The Link OAM Link Event Status page has the following parameters:

  • Port: The switch port number.
  • Sequence Number: This two-octet field indicates the total number of events occurred at the remote end.
  • Frame Error Event Timestamp: This two-octet field indicates the time reference when the event was generated, in terms of 100 ms intervals.
  • Frame error event window: This two-octet field indicates the duration of the period in terms of 100 ms intervals. 1) The default value is one second. 2) The lower bound is one second. 3) The upper bound is one minute.
  • Frame error event threshold: This four-octet field indicates the number of detected errored frames in the period is required to be equal to or greater than in order for the event to be generated. 1) The default value is one frame error. 2) The lower bound is zero frame errors. 3) The upper bound is unspecified.
  • Frame errors: This four-octet field indicates the number of detected errored frames in the period.
  • Total frame errors: This eight-octet field indicates the sum of errored frames that have been detected since the OAM sublayer was reset.
  • Total frame error events: This four-octet field indicates the number of Errored Frame Event TLVs that have been generated since the OAM sublayer was reset.
  • Frame Period Error Event Timestamp: This two-octet field indicates the time reference when the event was generated, in terms of 100 ms intervals.
  • Frame Period Error Event Window: This four-octet field indicates the duration of period in terms of frames.
  • Frame Period Error Event Threshold: This four-octet field indicates the number of errored frames in the period is required to be equal to or greater than in order for the event to be generated.
  • Frame Period Errors: This four-octet field indicates the number of frame errors in the period.
  • Total frame period errors: This eight-octet field indicates the sum of frame errors that have been detected since the OAM sublayer was reset.
  • Total frame period error events: This four-octet field indicates the number of Errored Frame Period Event TLVs that have been generated since the OAM sublayer was reset
  • Symbol Period Error Event Timestamp: This two-octet field indicates the time reference when the event was generated, in terms of 100 ms intervals.
  • Symbol Period Error Event Window: This eight-octet field indicates the number of symbols in the period.
  • Symbol Period Error Event Threshold: This eight-octet field indicates the number of errored symbols in the period is required to be equal to or greater than in order for the event to be generated.
  • Symbol Period Errors: This eight-octet field indicates the number of symbol errors in the period.
  • Total symbol period errors: This eight-octet field indicates the sum of symbol errors since the OAM sublayer was reset.
  • Total Symbol period error events: This four-octet field indicates the number of Errored Symbol Period Event TLVs that have been generated since the OAM sublayer was reset.
  • Error Frame Seconds Summary Event Timestamp: This two-octet field indicates the time reference when the event was generated, in terms of 100 ms intervals, encoded as a 16-bit unsigned integer.
  • Error Frame Seconds Summary Event window: This two-octet field indicates the duration of the period in terms of 100 ms intervals, encoded as a 16-bit unsigned integer.
  • Error Frame Seconds Summary Event Threshold: This two-octet field indicates the number of errored frame seconds in the period is required to be equal to or greater than in order for the event to be generated, encoded as a 16-bit unsigned integer.
  • Error Frame Seconds Summary Errors: This two-octet field indicates the number of errored frame seconds in the period, encoded as a 16-bit unsigned integer.
  • Total Error Frame Seconds Summary Errors: This four-octet field indicates the sum of errored frame seconds that have been detected since the OAM sublayer was reset.
  • Total Error Frame Seconds Summary Events: This four-octet field indicates the number of Errored Frame Seconds Summary Event TLVs that have been generated since the OAM sublayer was reset, encoded as a 32bit unsigned integer.