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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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WLAN_1. hwDyingGaspTrap

WLAN_1. hwDyingGaspTrap



The dying gasp alarm was generated.

When an AR serves as an AC, a power-off fault on APs connected to the AC is immediately sent to the AC, triggering a dying gasp alarm on the AC.


Alarm ID Alarm Severity Alarm Type Warning equipmentAlarm(5)


Name Meaning
oid Indicates the ID of the MIB object.
APMAC Indicates the MAC address of an AP.
APName Indicates the AP name.
APID Indicates the AP ID.

Impact on the System

The AP cannot work properly.

Possible Causes

The AP is powered off or its power supply is unstable.


  1. Check whether the power supply for the AP is normal.

    • If the AP is powered off, go to Step 2.
    • If the power supply is working properly, go to Step 3.

  2. Power on the power supply. Then, check whether the alarm persists.

    • If so, go to Step 3.
    • If not, go to Step 6.

  3. Check whether the AP's power supply is stable.

    • If so, go to Step 4.
    • If not, go to Step 6.

  4. Provide stable power supply to the AP. Then, check whether the alarm persists.

    • If so, go to Step 5.
    • If not, go to Step 6.

  5. Collect alarm messages, log messages, and configurations, and then contact the technical support personnel.
  6. End.

Related Information


Updated: 2019-03-06

Document ID: EDOC1100041475

Views: 102679

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