FortiAnalyzer can receive logs and Windows host events directly from endpoints connected to EMS, and you can use FortiAnalyzer to analyze the logs and run reports.
This article describes how to fix SNMP traps not triggered on PSU or power cord disconnection.
Scope
FortiAnalyzer.
Solution
Sometimes, the SNMP trap (fnTrapPowerSupplyFailure) is not triggered, and the PSU status continues to display as OK even when a power supply unit is down or physically removed for testing.
If the power supply is down for less than 10 minutes, the SNMP trap (fnTrapPowerSupplyFailure) will not be generated.
To verify whether the FortiAnalyzer is generating the SNMP trap (fnTrapPowerSupplyFailure), follow the procedure below:
Disconnect the power cable or the power supply unit and wait for at least 10 minutes for the SNMP trap (fnTrapPowerSupplyFailure) to be generated.
Reconnect the power cable or the power supply unit and wait for at least 10 minutes before performing a second test.
