Bug ID 695941: Fan tray absent alert not generated when fan tray is absent and host shuts down due to thermal event

Last Modified: Oct 28, 2020

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Known Affected Versions:
14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1

Fixed In:
14.1.0

Opened: Nov 22, 2017
Severity: 4-Minor

Symptoms

No critical alert is generated when the fan tray is absent and the appliance is powered on. In the conditions listed, the critical fan tray absent event is not re-generated by the AOM so there is no "alert" available to the LCD for inspection.

Impact

The system fails to create the critical alert event and the alert cannot be viewed on the LCD.

Conditions

This issue might be seen all of the following conditions are met: 1. Fan tray is removed or has failed 1. BIG-IP shuts down due to a thermal protection event

Workaround

None

Fix Information

The AOM firmware now creates the critical alert and displays it on the LCD.

Behavior Change