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Alarm Handling

AR100, AR120, AR160, AR1200, AR2200, AR3200, and AR3600 V300R003

This document provides the trap description, attributes, parameters, impact on the system, possible causes, procedures, and references. This document provides a complete set of traps, through which intended readers are kept of the running status of the device so as to locate faults.

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EFM_1. hwDot3ahEfmNonThresholdRecovery

EFM_1. hwDot3ahEfmNonThresholdRecovery


EFM/3/NONTHRDRECV:OID [OID] Nonthreshold trap recovered.(IfIndex=[INTEGER], EventLogIndex=[GAUGE], EventLogTimestamp=[TIMETICK], TrapLogOUI=[OPAQUE], TrapLogType=[GAUGE], TrapLogLocation=[INTEGER])

The trap about handshake timeout, a link event, an urgent event, or a remote fault was cleared.


Alarm ID Alarm Severity Alarm Type Minor communicationsAlarm(2)


Name Meaning


Indicates the MIB object ID of the alarm.


Indicates the interface index.


Indicates the index of the printed log.


Indicates the time stamp that records when the event occurs.


Indicates the OUI of an event.


Indicates the type of an event.


Indicates where the event occurs, on the local end or the remote end.

Impact on the System

The system performance is not affected.

Possible Causes

The trap about handshake timeout, a link event, an urgent event, or a remote fault was cleared.


  • This trap message is informational only, and no action is required.
Updated: 2019-03-06

Document ID: EDOC1100041475

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