Filter
Top Products
Sun SNMP Management Agent Addendum for the Netra 440 Server 21
Detecting Power Supply Status
You can use the following mechanisms to detect power supply status:
■ Poll the value of sunPlatBinarySensorCurrent for each of the power supply
sensors.
■ Poll the value of sunPlatEquipmentOperationalState for the power supply.
■ Receiving a sunPlatAttributeChangeInteger trap corresponding to a change in the
sunPlatBinarySensorCurrent value for one of the power supply sensors.
■ Receiving a sunPlatStateChange trap corresponding to a change in the
sunPlatEquipmentOperationalState for the power supply.
■ Receiving a sunPlatEquipmentAlarm trap with a
sunPlatNotificationProbableCause value of powerProblem(58).
Dry Contact Alarm Relays and LED
Indicators
The Netra 440 server has four dry contact alarm relays and four corresponding LED
indicators. The alarm relays are identified in the ENTITY-MIB::entPhysicalTable by
the following entPhysicalDescr values:
■ Critical Alarm Relay
■ Major Alarm Relay
■ Minor Alarm Relay
■ User Alarm Relay
The alarm LED indicators are identified in the ENTITY-MIB::entPhysicalTable by the
following entPhysicalDescr values:
■ Critical Alarm Indicator (front)
■ Major Alarm Indicator (front)
■ Minor Alarm Indicator (front)
■ User Alarm Indicator (front)
The alarm relays and the alarm LED indicators are represented in the
SUN-PLATFORM-MIB::sunPlatAlarmTable which extends the
ENTITY-MIB::entPhysicalTable.