EFM/3/LINKEVENT

Message

EFM/3/LINKEVENT: A link event occurred. (InterfaceName=[InterfaceName], EventTimeStamp=[EventTimeStamp], EventType=[EventType], Location=[Location], Window=[Window], Threshold=[Threshold], Errors=[Errors], ErrorRunningTotal=[ErrorRunningTotal], EventRunningTotal=[EventRunningTotal])

Description

The event that the number of errored frames, errored frame seconds, or errored codes exceeded the threshold occurred in the EFM module.

Parameters

Parameter Name	Parameter Meaning
InterfaceName	Interface name
EventTimeStamp	Time when the event is generated
EventType	Event type: Errored Frame Errored Frame Second Errored Code
Location	Location (local end or peer end) of the event
Window	Statistics interval
Threshold	Statistics threshold
Errors	Number of errors occurring within a statistics interval
ErrorRunningTotal	Total number of errors counted after the EFM module reset
EventRunningTotal	Total number of events counted after the EFM module reset

Possible Causes

The function of generating events for errored frames, errored frame seconds, and errored codes was enabled, and the number of errored frames, errored frame seconds, or errored codes reached or exceeded the set threshold within the set interval.

Procedure

1. Run the display efm command to check whether the threshold for the number of errored frames, errored frame seconds, or errored codes is set to 0.

If the threshold is 0, set the threshold to a non-zero value, and then go to Step 4.
If the threshold is non-zero, go to Step 2.

2. Check whether the link is Down.

If the link is Down, repair the link, and then go to Step 4.
If the link is Up, go to Step 3.

3. Collect log information and configuration information, and then contact technical support personnel.

4. End.