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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. hwWlanApUpdateResultTrap

WLAN_1. hwWlanApUpdateResultTrap


WLAN/4/AP_UPDATE_RESULT_NOTIFY:OID [oid] AP updates completely. (APMAC=[OPAQUE], APName=[STRING], UpdateResult=[INTEGER], UpdateTime=[OCTET], UpdateFileName=[OCTET], UpdateNextOper=[INTEGER], UpdateStatus=[STRING], APID=[INTEGER])

AP upgrade finished.


Alarm ID Alarm Severity Alarm Type Warning other(1)


Name Meaning
OID Indicates the ID of the MIB object.
APMAC Indicates the MAC address of an AP.
APName Indicates the AP name.
UpdateResult Indicates the AP upgrade result.
UpdateTime Indicates the AP upgrade time.
UpdateFileName Indicates the AP upgrade file name.
UpdateNextOper Indicates the operation after upgrade.
UpdateStatus Indicates the AP upgrade result status.
APID Indicates the AP ID.

Impact on the System

Services will not be affected after the successful upgrade.

APs and AP-based services cannot work properly after the failed automatic upgrade.

APs cannot be updated to the new version after the failed online upgrade. However, current services are not affected.

Possible Causes

AP upgrade finished or failed.


  1. Check the upgrade result according to alarm parameters.

    • If AP upgrade succeeded, go to Step 10.

    • If AP upgrade failed, go to Step 2.

  2. Run the display ap update configuration command to view the AP upgrade mode.

    • If the FTP mode is used, go to Step 3.

    • If the AC mode is used, go to Step 6.

  3. Run the display ap update configuration command to check whether the FTP upgrade mode is correctly configured.

    • If not, run the ap update ftp-server command to modify the configuration. And then go to Step 8.

    • If so, go to Step 43.

  4. Check whether an upgrade file exists on the FTP server.

    • If not, store the correct files on the FTP server. And then go to Step 8.

    • If so, go to Step 5.

  5. Check whether the network connection between the AP and FTP server works properly.

    • If not, rectify the network fault, and try again. And then go to Step 8.

    • If so, go to Step 7.

  6. Run the dir command to check whether there is an upgrade file in the flash memory on the AC.

    • If not, load correct files to the AC. And then go to Step 8.

    • If so, go to Step 7.

  7. Check whether upgrade files are correct.

    • If not, reload or store these files, and try again. And then go to Step 8.

    • If so, go to Step 9.

  8. Check whether the upgrade succeeds.

    • If so, go to Step 10.

    • If not, go to Step 9.

  9. Collect the alarm information, log information, and configuration information, and then contact technical support personnel.
  10. End.

Related Information


Updated: 2019-03-06

Document ID: EDOC1100041475

Views: 102123

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