SNMP and PET Reference Information

C H A P T E R 3

This section describes Simple Network Management Protocol (SNMP) and Platform Event Trap (PET) messages that are generated by devices being monitored by ILOM. The messages described in this section are for both Sun Blade 6000 modular system and Sun Blade 6048 modular system.

SNMP Traps

PET Event Messages

SNMP Traps

SNMP Traps are generated by the SNMP agents that are installed on the SNMP devices being managed by ILOM. ILOM receives the SNMP Traps and converts them into SNMP event messages that appear in the event log. For more information about the SNMP event messages that might be generated on your system, see the following table.

SNMP Event	SNMP Trap Sent	Sensor Name	Severity	Description
event fault.chassis. device.fail	`sunHwTrapIOFault`	/CH/NEM	Major	A component in the IO subsystem is suspected of causing a fault.
event fault.chassis. device.fail	`sunHwTrapIOFaultCleared`	/CH/NEM	Informational	An IO subsystem component fault has been cleared.
Upper critical threshold exceeded	`sunHwTrapTempCritThresholdExceeded`	/CH/T_AMB /CH/PSx/T_AMB	Major	A temperature sensor has reported that its value has gone above an upper critical threshold setting or below a lower critical threshold setting.
Upper critical threshold no longer exceeded	`sunHwTrapTempCritThresholdDeasserted`	/CH/T_AMB /CH/PSx/T_AMB	Informational	A temperature sensor has reported that its value has gone below an upper critical threshold setting or above a lower critical threshold setting.
Upper fatal threshold exceeded	`sunHwTrapTempFatalThresholdExceeded`	/CH/T_AMB /CH/PSx/T_AMB	Critical	A temperature sensor has reported that its value has gone above an upper fatal threshold setting or below a lower fatal threshold setting.
Upper fatal threshold no longer exceeded	`sunHwTrapTempFatalThresholdDeasserted`	/CH/T_AMB /CH/PSx/T_AMB	Informational	A temperature sensor has reported that its value has gone below an upper fatal threshold setting or above a lower fatal threshold setting.
Assert	`sunHwTrapPowerSupplyError`	/CH/P_OVER_WARN	Major	A power supply sensor has detected an error.
Deassert	`sunHwTrapPowerSupplyOk`	/CH/P_OVER_WARN	Informational	A power supply sensor has returned to its normal state.
Assert	`sunHwTrapComponentError`	/CH/HOT /CH/PSx/Sx/V_OUT_OK	Major	A sensor has detected an error. This generic ’component’ trap is generated when the SNMP agent does not recognize the component type.
Deassert	`sunHwTrapComponentOk`	/CH/HOT /CH/PSx/Sx/V_OUT_OK	Informational	A sensor has returned to its normal state. This generic ’component’ trap is generated when the SNMP agent does not recognize the component type.
Lower fatal threshold exceeded	`sunHwTrapFanSpeedFatalThresholdExceeded`	/CH/PSx/FANx/TACH	Critical	A fan speed sensor has reported that its value has gone above an upper fatal threshold setting or below a lower fatal threshold setting.
Lower fatal threshold no longer exceeded	`sunHwTrapFanSpeedFatalThresholdDeasserted`	/CH/PSx/FANx/TACH	Informational	A fan speed sensor has reported that its value has gone below an upper fatal threshold setting or above a lower fatal threshold setting.

PET Event Messages

Platform Event Trap (PET) events are generated by systems with Alert Standard Format (ASF) or an IPMI baseboard management controller. The PET events provide advance warning of possible system failures. For more information about the PET event messages that might occur on your system, see the following table.

SNMP Event	SNMP Trap Sent	Sensor Name	Severity	Description
Temperature Upper critical threshold has been exceeded	`petTrapTemperatureUpperNonCriticalGoingHigh`	/CH/T_AMB /CH/PSx/T_AMB	Major	Temperature has increased above upper critical threshold.
Temperature Upper critical threshold no longer exceeded	`petTrapTemperatureUpperNonCriticalGoingLowDeassert`	/CH/T_AMB /CH/PSx/T_AMB	Warning	Temperature has decreased below upper critical threshold.
Temperature Lower fatal threshold has been exceeded	`petTrapTemperatureUpperNonRecoverableGoingHigh`	/CH/T_AMB /CH/PSx/T_AMB	Critical	Temperature has increased above upper non-recoverable threshold.
Temperature Lower fatal threshold no longer exceeded	`petTrapTemperatureUpperNonRecoverableGoingLowDeassert`	/CH/T_AMB /CH/PSx/T_AMB	Major	Temperature has decreased below upper non-recoverable threshold.
Temperature sensor ASSERT	`petTrapTemperatureStateAssertedAssert`	/CH/HOT	Critical	Temperature event occured. Possible cause: CPU is too hot.
Temperature sensor DEASSERT	`petTrapTemperatureStateDeassertedAssert`	/CH/HOT	Informational	Temperature event occured.
Entity Presence Insert	`petTrapEntityPresenceDeviceInsertedAssert`	/CH/BLx/PRSNT /CH/BLx/HDDx/PRSNT /CH/BLx/FMODx/PRSNT /CH/BLx/ESM/PRSNT /CH/NEMx/PRSNT /CH/PSx/PRSNT	Informational	A device is present or has been inserted.
Entity Presence Remove	`petTrapEntityPresenceDeviceRemovedAssert`	/CH/BLx/PRSNT /CH/BLx/HDDx/PRSNT /CH/BLx/FMODx/PRSNT /CH/BLx/ESM/PRSNT /CH/NEMx/PRSNT /CH/PSx/PRSNT	Informational	A device is absent or has been removed.
Module Transition to Running assert	`petTrapModuleBoardTransitionToRunningAssert`	/CH/BLx/STATE /CH/NEMx/STATE	Informational	A device has transitioned to the normal running state. For a blade, this indicates that the host has powered on.
Module Transition to In Test assert	`petTrapModuleBoardTransitionToInTestAssert`	/CH/BLx/STATE /CH/NEMx/STATE	Informational	A device is in a transitional state. (Only used for NEMs.)
Module Transition to Power Off assert	`petTrapModuleBoardTransitionToPowerOffAssert`	/CH/BLx/STATE /CH/NEMx/STATE	Informational	A device has powered off.
Module Transition to On Line assert	`petTrapModuleBoardTransitionToOnLineAssert`	/CH/BLx/STATE /CH/NEMx/STATE	Informational	A device is online and ready to enter the running state. (Only used for NEMs.)
Module Transition to Off Line assert	`petTrapModuleBoardTransitionToOffLineAssert`	/CH/BLx/STATE /CH/NEMx/STATE	Informational	Unused.
Module Transition to Off Duty assert	`petTrapModuleBoardTransitionToOffDutyAssert`	/CH/BLx/STATE /CH/NEMx/STATE	Informational	A device is no longer in use and is ready to be removed.
Module Transition to Degraded assert	`petTrapModuleBoardTransitionToDegradedAssert`	/CH/BLx/STATE /CH/NEMx/STATE	Informational	A device is has entered a state of degraded operation, for example, due to a hardware fault, or an over-temperature condition that caused the device to shut itself down.
Module Transition to Power Save assert	`petTrapModuleBoardTransitionToPowerSaveAssert`	/CH/BLx/STATE /CH/NEMx/STATE	Informational	Unused.
Module Install Error assert	`petTrapModuleBoardInstallErrorAssert`	/CH/BLx/STATE /CH/NEMx/STATE	Informational	Unused.
OEM Reserved reporting Predictive Failure	`petTrapOEMPredictiveFailureAsserted 12583937`	/CH/BLx/ERR /CH/BLx/ESM/ERR /CH/NEMx/ERR	Major	OEM predictive failure asserted.
OEM Reserved Return to normal	`petTrapOEMPredictiveFailureDeasserted`	/CH/BLx/ERR /CH/BLx/ESM/ERR /CH/NEMx/ERR	Informational	OEM predictive failure deasserted.
Fan reporting Predictive Failure	`petTrapFanPredictiveFailureAsserted`	/CH/FMx/ERR /CH/PSx/FAN_ERR	Major	Fan Predictive Failure detected.
Fan Return to normal	`petTrapFanPredictiveFailureDeasserted`	/CH/FMx/ERR /CH/PSx/FAN_ERR	Informational	Fan Predictive Failure state has been cleared.
Voltage reporting Predictive Failure	`petTrapVoltagePredictiveFailureAssertedAssert`	/CH/PSx/V_3V3_ERR /CH/PSx/Sx/V_IN_ERR /CH/PSx/Sx/V_12V_ERR	Major	Voltage Predictive Failure detected.
Voltage Return to normal	`petTrapVoltagePredictiveFailureDeassertedAssert`	/CH/PSx/V_3V3_ERR /CH/PSx/Sx/V_IN_ERR /CH/PSx/Sx/V_12V_ERR	Informational	Predictive failure state due to voltage event has been cleared.
Temperature reporting Predictive Failure	`petTrapTemperaturePredictiveFailureAsserted`	/CH/PSx/TEMP_WRN /CH/PSx/TEMP_ERR	Major	System is reporting a predictive failure as a result of high temperature.
Temperature Return to normal	`petTrapTemperaturePredictiveFailureDeasserted`	/CH/PSx/TEMP_WRN /CH/PSx/TEMP_ERR	Informational	Predictive failure state due to high temperature has been cleared.
Fan Lower fatal threshold has been exceeded	`petTrapFanLowerNonRecoverableGoingLow`	/CH/PSx/FANx/TACH	Critical	Fan speed has decreased below lower non-recoverable threshold. Fan failed or removed.
Fan Lower fatal threshold no longer exceeded	`petTrapFanLowerNonRecoverableGoingHighDeassert`	/CH/PSx/FANx/TACH	Major	Fan speed has increased above lower non-recoverable threshold.
Voltage sensor ASSERT	`petTrapVoltageStateAssertedAssert`	/CH/PSx/Sx/V_OUT_OK	Informational	Voltage event occured.
Voltage sensor DEASSERT	`petTrapVoltageStateDeassertedAssert`	/CH/PSx/Sx/V_OUT_OK	Informational	Voltage event occured.
Current reporting Predictive Failure	`petTrapCurrentPredictiveFailureAsserted`	/CH/PSx/Sx/I_12V_ERR /CH/PSx/Sx/I_12V_WRN	Major	Predictive Failure due to electric current conditions.
Current Return to normal	`petTrapCurrentPredictiveFailureDeasserted`	/CH/PSx/Sx/I_12V_ERR /CH/PSx/Sx/I_12V_WRN	Informational	Predictive failure caused by electric current conditions.