sunHwTrapProductName can be empty on some platforms.
sunHwTrapSystemIdentifier is empty when service processor is running Oracle ILOM 2.0.
sunHwTrapAssocObjectId is always set to SNMPv2-SMI::zeroDotZero.
sunHwTrapComponentName is set to the IPMI name of the component rather than the name used by Oracle ILOM.
Solaris Hardware Management Pack - sunHwTrapThresholdValue and sunHwTrapSensorValue are set to 0.0 (CR 6811841).
On Sun Fire X4200 M2 servers, Hardware Management Agent sends sunHwTrapComponentOK or sunHwTrapComponentError instead of sunHwTrapSlotOrConnectorOk or sunHwTrapSlotOrConnectorError, which are sent by ILOM.