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Log Reference

CloudEngine 8800, 7800, 6800, and 5800 V200R005C00

This document provides the explanations, causes, and recommended actions of logs on the product.
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EFM/3/NONTHRESHOLDTRAP_active

EFM/3/NONTHRESHOLDTRAP_active

Message

EFM/3/NONTHRESHOLDTRAP_active:Nonthreshold Event occured. (IfIndex=[IfIndex], EventLogIndex=[EventLogIndex], EventLogTimestamp=[EventLogTimestamp], EventLogOUI=[TrapLogOUI], EventLogType=[TrapLogType], EventLogLocation=[TrapLogLocation], IfName=[IfName])

Description

None-threshold-crossing events occur on the link, including LinkLost, LinkFault, DyingGasp, and CriticalLink events.

Parameters

Parameter Name Parameter Meaning
IfIndex Interface index.
EventLogIndex Index of ta printed log.
EventLogTimestamp Timestamp that records when an event occurred.
EventLogOui Name of an outbound interface of an event.
EventLogType Type of an event.
EventLogLocation Where the event occurs, on the local or remote end (1 indicates local end, 2 indicates peer end).
IfName Interface name.

Possible Causes

Cause 1:

The remote interface was not enabled with EFM.

Cause 2:

The interface was shut down; or the physical link went Down.

Cause 3:

The local or remote device was restarted.

Cause 4:

Faults occurred at the public network side.

Procedure

  1. Check the value of the EventLogType field in the trap:

    • 254: indicates the timeout. Then, go to Step 2.

    • 256: indicates that the local interface is shut down. Then, go to Step 3.

    • 257: indicates the DyingGasp event. Then, go to Step 4.

    • 258: indicates the CriticalLink event. Then, go to Step 5.

  2. Run the display this command in the interface view to check whether EFM is enabled on the remote device.

    • If so, go to Step 6.

    • If not, go to Step 8.

  3. Run the display this command in the interface view to check whether the local interface is shut down.

    • If so, go to Step 9.

    • If not, go to Step 6.

  4. Check whether the remote device is being restarted.

    • If so, go to Step 10.

    • If not, go to Step 12.

  5. Check whether a fault occurs on the module associated with EFM.

    • If so, go to Step 7.

    • If not, go to Step 12.

  6. Check whether the physical link is faulty.

    • If so, go to Step 11.

    • If not, go to Step 12.

  7. Restore the module associated with EFM, and then check whether the alarm is cleared.

    • If so, go to Step 13.

    • If not, go to Step 12.

  8. Run the efm enable command in the interface view of the remote device to enable EFM. Then, check whether the alarm is cleared.

    • If so, go to Step 13.

    • If not, go to Step 12.

  9. Run the undo shutdown command in the interface view to check whether the alarm is cleared.

    • If so, go to Step 13.

    • If not, go to Step 6.

  10. After the remote device works normally, check whether the alarm is cleared.

    • If so, go to Step 13.

    • If not, go to Step 12.

  11. Replace the physical link and then check whether the alarm is cleared.

    • If so, go to Step 13.

    • If not, go to Step 12.

  12. Collect trap messages, log messages, and configurations, and then contact technical support personnel.
  13. End.
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Updated: 2019-04-20

Document ID: EDOC1100039602

Views: 114697

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