LIEBERT-SERIES-300-UPS-MIB

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Category: Domain: Power/UPS, Vendor: Liebert

Description: Provides SNMP objects for managing the Liebert Series 300 UPS product line, covering input/output power and battery monitoring.

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What Is LIEBERT-SERIES-300-UPS-MIB?

This is a Liebert MIB for managing the Series 300 Uninterruptible Power Supply (UPS) product line, covering input/output power characteristics and battery status. It exposes objects related to AC input/output voltage, current, and frequency, along with battery charge and runtime status, which together describe the electrical and backup-power health of the UPS unit. It is directly focused on monitoring hardware status such as battery health/charge level, on-battery/on-line operational state, and input power quality, all critical for detecting impending power failures or battery degradation. As a self-contained Liebert enterprise MIB it does not appear to depend on external vendor MIBs beyond standard SNMP conventions. It is deployed in data centers, telecom rooms, and server closets protected by a Liebert Series 300 UPS. Engineers can download the LIEBERT-SERIES-300-UPS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in LIEBERT-SERIES-300-UPS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Liebert Series 300 UPS

Monitoring Examples

A facilities monitoring system would poll battery state-of-charge and runtime-remaining objects to predict how long the UPS can sustain a load during a power outage, alerting if runtime drops below a safety threshold. Input voltage/frequency objects would be checked to detect utility power sag or instability that triggered a transfer to battery, while output objects confirm the UPS is properly supplying connected equipment. A sustained on-battery operational state combined with declining battery charge would signal an imminent shutdown risk.

What Can Be Monitored

battery charge level
battery runtime remaining
on-line/on-battery operational state
input voltage and frequency
output voltage and load

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

Counter
Gauge
TimeTicks
enterprises

From RFC1213-MIB

DisplayString
sysUpTime

OIDs

OID symbolic	OID numeric	Type	Access	Description
emerson	1.3.6.1.4.1.476
lcUpsAlarm	1.3.6.1.4.1.476.1.1.1.1.6
lcUpsAlarmBatteryBad	1.3.6.1.4.1.476.1.1.1.1.6.3.9
lcUpsAlarmConditions	1.3.6.1.4.1.476.1.1.1.1.6.3
OID lcUpsAlarmDescr	1.3.6.1.4.1.476.1.1.1.1.6.2.1.2	OBJECT IDENTIFIER	read-only	A reference to an alarm description object. The object referenced should not be accessible, but rather be used to provide a unique description of the alarm condition.
lcUpsAlarmEntry	1.3.6.1.4.1.476.1.1.1.1.6.2.1		not-accessible
INT lcUpsAlarmId	1.3.6.1.4.1.476.1.1.1.1.6.2.1.1	INTEGER	read-only	A unique identifier for an alarm condition. This value must remain constant between agent initializations.
lcUpsAlarmInputOverVoltage	1.3.6.1.4.1.476.1.1.1.1.6.3.8
lcUpsAlarmLowBatteryShutdown	1.3.6.1.4.1.476.1.1.1.1.6.3.2
lcUpsAlarmLowBatteryWarning	1.3.6.1.4.1.476.1.1.1.1.6.3.1
lcUpsAlarmOnBattery	1.3.6.1.4.1.476.1.1.1.1.6.3.10
lcUpsAlarmOutputOverloadWarning	1.3.6.1.4.1.476.1.1.1.1.6.3.6
lcUpsAlarmOverTempWarning	1.3.6.1.4.1.476.1.1.1.1.6.3.4
GAU lcUpsAlarms	1.3.6.1.4.1.476.1.1.1.1.6.1	Gauge	read-only	The current number of alarm conditions.
lcUpsAlarmTable	1.3.6.1.4.1.476.1.1.1.1.6.2		not-accessible
TIK lcUpsAlarmTime	1.3.6.1.4.1.476.1.1.1.1.6.2.1.3	TimeTicks	read-only	The value of sysUpTime when the alarm condition occured.
NTF lcUpsAlarmTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.11			An Alarm condition has occurred and is being reported in the lcUpsAlarmTable.
lcUpsAlarmUpsOff	1.3.6.1.4.1.476.1.1.1.1.6.3.12
lcUpsAlarmUtilFailed	1.3.6.1.4.1.476.1.1.1.1.6.3.3
INT lcUpsBatCurrent	1.3.6.1.4.1.476.1.1.1.1.2.4	INTEGER	read-only	The current battery discharging/charging current. (Unit of measure: Amp)
INT lcUpsBatTemperature	1.3.6.1.4.1.476.1.1.1.1.2.2	INTEGER	read-only	The battery temperature. (Unit of measure: Degree, Centigrade)
lcUpsBattery	1.3.6.1.4.1.476.1.1.1.1.2
INT lcUpsBatTimeRemaining	1.3.6.1.4.1.476.1.1.1.1.2.1	INTEGER	read-only	The estimated time to depletion of battery charge. (Unit of measure: Minute)
INT lcUpsBatVoltage	1.3.6.1.4.1.476.1.1.1.1.2.3	INTEGER	read-only	The current battery voltage. (Unit of measure: volt)
lcUpsControl	1.3.6.1.4.1.476.1.1.1.1.8
INT lcUpsControlCancelCommands	1.3.6.1.4.1.476.1.1.1.1.8.7	INTEGER	read-write	Setting this variable to 'cancel' will cause the agent to issue instructions to the UPS to cancel all outstanding commands, such as lcUpsControlOutputOff, lcUpsControlOutputOn, lcUpsControlUnixShutdown.
INT lcUpsControlOutputOffDelay	1.3.6.1.4.1.476.1.1.1.1.8.1	INTEGER	read-write	Setting this object causes the agent to instruct the UPS to turn off the output after the indicated number of seconds. The agent counts down the number of seconds until the event will take place. The agent issues an lcUpsOutputOffTrap when the countdown finishes. Note that different models have different clock resolutions, usually greater than 1 second. As a result, the command will only be accurate to the resolution of the UPS's clock. The command can be cancelled by setting lcUpsControlCancelCommand to the value cancel.
INT lcUpsControlOutputOffTrapDelay	1.3.6.1.4.1.476.1.1.1.1.8.3	INTEGER	read-write	When 'lcUpsControlOutputOffDelay' reaches a value less than or equal to this object's value, an lcUpsOutputOffWarningTrap will be produced and this object will be reset to 0.
INT lcUpsControlOutputOnDelay	1.3.6.1.4.1.476.1.1.1.1.8.2	INTEGER	read-write	Setting this object causes the agent to instruct the UPS to turn on the output after the indicated number of seconds. The agent counts down the number of seconds until the event will take place. The agent issues an lcUpsOutputOnTrap when the countdown finishes. Note that different models have different clock resolutions, usually greater than 1 second. As a result, the command will only be accurate to the resolution of the UPS's clock. The command can be cancelled by setting lcUpsControlCancelCommand to the value cancel.
INT lcUpsControlOutputOnTrapDelay	1.3.6.1.4.1.476.1.1.1.1.8.4	INTEGER	read-write	When 'lcUpsControlOutputOnDelay' reaches a value less than or equal to this object's value, an lcUpsOutputOnWarningTrap will be produced and this object will be reset to 0.
INT lcUpsControlRebootAgentDelay	1.3.6.1.4.1.476.1.1.1.1.8.8	INTEGER	read-write	Setting this object causes the agent to reboot after the indicated number of seconds have expired. The value will count down until the event takes place. The command can be cancelled by setting lcUpsControlCancleCommand to the value cancel.
INT lcUpsControlUnixShutdownDelay	1.3.6.1.4.1.476.1.1.1.1.8.5	INTEGER	read-write	Setting this object causes the agent to instruct the UPS to perform a UNIX Shutdown in the indicated number of seconds. The agent counts down the number of seconds until the event will take place. A Unix shutdown is only valid if the UPS is on Battery. During a UNIX Shutdown, the UPS will turn off the output even if the Utility comes back on line before the shutdown time arrives. Note that different models have different clock resolutions, usually greater than 1 second. As a result, the command will only be accurate to the resolution of the UPS's clock. The command can be cancelled by setting lcUpsControlCancelCommand to the value 'cancel'.
INT lcUpsControlUnixShutdownTrapDelay	1.3.6.1.4.1.476.1.1.1.1.8.6	INTEGER	read-write	When 'lcUpsControlUnixShutdownDelay' reaches a value less than or equal to this object's value, an lcUpsUnixShutdownWarningTrap will be produced and this object will be reset to 0.
lcUpsIdent	1.3.6.1.4.1.476.1.1.1.1.1
STR lcUpsIdentManufacturer	1.3.6.1.4.1.476.1.1.1.1.1.1	DisplayString	read-only	The UPS manufacturer.
STR lcUpsIdentModel	1.3.6.1.4.1.476.1.1.1.1.1.2	DisplayString	read-write	The UPS Model designation.
STR lcUpsIdentSoftwareVersion	1.3.6.1.4.1.476.1.1.1.1.1.3	DisplayString	read-only	The UPS SNMP Agent software version.
OID lcUpsIdentSpecific	1.3.6.1.4.1.476.1.1.1.1.1.4	OBJECT IDENTIFIER	read-only	A reference to MIB definitions specific to the particular UPS being managed. This object is used to locate the product-specific MIB for this device. If this information is not present, its value should be the OBJECT IDENTIFIER { 0 0 }, which is a syntactically valid object identifier, and any conformant implementation of ASN.1 and BER must be able to generate and recognize this value.
lcUpsInput	1.3.6.1.4.1.476.1.1.1.1.3
CTR lcUpsInputBlackOuts	1.3.6.1.4.1.476.1.1.1.1.3.3	Counter	read-only	The number of black-out conditions the UPS has experienced.
CTR lcUpsInputBrownOuts	1.3.6.1.4.1.476.1.1.1.1.3.2	Counter	read-only	The number of brown-out conditions the UPS has experienced.
INT lcUpsInputCurrent	1.3.6.1.4.1.476.1.1.1.1.3.6.1.3	INTEGER	read-only	The input current. (Unit of measure: Amp)
lcUpsInputEntry	1.3.6.1.4.1.476.1.1.1.1.3.6.1		not-accessible
INT lcUpsInputFrequency	1.3.6.1.4.1.476.1.1.1.1.3.1	INTEGER	read-only	The current input frequency. (Unit of measure: Hertz)
INT lcUpsInputLine	1.3.6.1.4.1.476.1.1.1.1.3.6.1.1	INTEGER	read-only	The input Line.
INT lcUpsInputNumLines	1.3.6.1.4.1.476.1.1.1.1.3.5	INTEGER	read-only	The number of input lines utilized in this device. This entry indicates the number of rows in the input table.
NTF lcUpsInputOverVoltageTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.8			An lcUpsInputOverVoltageTrap signifies that the UPS has detected a high input voltage condition.
lcUpsInputTable	1.3.6.1.4.1.476.1.1.1.1.3.6		not-accessible
CTR lcUpsInputTransients	1.3.6.1.4.1.476.1.1.1.1.3.4	Counter	read-only	The number of transient (surge and spike) conditions the UPS has experienced.
INT lcUpsInputVA	1.3.6.1.4.1.476.1.1.1.1.3.6.1.4	INTEGER	read-only	The input volt-amps.
INT lcUpsInputVoltage	1.3.6.1.4.1.476.1.1.1.1.3.6.1.2	INTEGER	read-only	The input voltage. (Unit of measure: Volt)
lcUpsInverter	1.3.6.1.4.1.476.1.1.1.1.5
INT lcUpsInverterStatus	1.3.6.1.4.1.476.1.1.1.1.5.1	INTEGER	read-only	The state of the inverter. Unknown is returned if the state can not be determined.
INT lcUpsInverterTemp	1.3.6.1.4.1.476.1.1.1.1.5.2	INTEGER	read-only	The temperature of the inverter. (Unit of measure: degree, Centigrade)
NTF lcUpsLowBatteryWarningTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.4			An lcUpsLowBatteryWarningTrap signifies that the UPS has entered a Low Battery state.
lcUpsNominal	1.3.6.1.4.1.476.1.1.1.1.9
INT lcUpsNominalInputFreq	1.3.6.1.4.1.476.1.1.1.1.9.6	INTEGER	read-write	The nominal input frequency. (Unit of measure: Hertz)
INT lcUpsNominalInputVoltage	1.3.6.1.4.1.476.1.1.1.1.9.2	INTEGER	read-write	The nominal input voltage. (Unit of measure: volt)
INT lcUpsNominalOutputFreq	1.3.6.1.4.1.476.1.1.1.1.9.5	INTEGER	read-write	The nominal output frequency. (Unit of measure: Hertz)
INT lcUpsNominalOutputVA	1.3.6.1.4.1.476.1.1.1.1.9.3	INTEGER	read-write	The nominal Volt-Amp rating.
INT lcUpsNominalOutputVoltage	1.3.6.1.4.1.476.1.1.1.1.9.1	INTEGER	read-write	The nominal output voltage. (Unit of measure: volt)
INT lcUpsNominalOutputWatts	1.3.6.1.4.1.476.1.1.1.1.9.4	INTEGER	read-write	The nominal power rating. (Unit of measure: watt)
NTF lcUpsOnBatteryTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.3			An lcUpsOnBatteryTrap signifies that the UPS is currently on Battery Power.
lcUpsOutput	1.3.6.1.4.1.476.1.1.1.1.4
INT lcUpsOutputCurrent	1.3.6.1.4.1.476.1.1.1.1.4.4.1.3	INTEGER	read-only	The output current. (Unit of measure: Amp)
lcUpsOutputEntry	1.3.6.1.4.1.476.1.1.1.1.4.4.1		not-accessible
INT lcUpsOutputFrequency	1.3.6.1.4.1.476.1.1.1.1.4.1	INTEGER	read-only	The current output frequency. (Unit of measure: Hertz)
INT lcUpsOutputLine	1.3.6.1.4.1.476.1.1.1.1.4.4.1.1	INTEGER	read-only	The output Line.
INT lcUpsOutputLoad	1.3.6.1.4.1.476.1.1.1.1.4.2	INTEGER	read-only	The current output load percentage.
INT lcUpsOutputNumLines	1.3.6.1.4.1.476.1.1.1.1.4.3	INTEGER	read-only	The number of output lines utilized in this device. This entry indicates the number of rows in the output table.
NTF lcUpsOutputOffTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.12			An lcUpsOutputOffTrap is sent when the UPS turns all of its output off, either at the inverter or via a relay.
NTF lcUpsOutputOffWarningTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.13			An lcUpsOutputOffWarningTrap is sent when the lcUpsControlOutputOffDelay reaches the value of lcUpsControlOutputOffTrapDelay.
NTF lcUpsOutputOnTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.14			An lcUpsOutputOnTrap is sent when the UPS turns all of its output back on, either at the inverter or via a relay.
NTF lcUpsOutputOnWarningTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.15			An lcUpsOutputOnWarningTrap is sent when the lcUpsControlOutputOnDelay reaches the value of lcUpsControlOutputOnTrapDelay.
lcUpsOutputTable	1.3.6.1.4.1.476.1.1.1.1.4.4		not-accessible
INT lcUpsOutputVA	1.3.6.1.4.1.476.1.1.1.1.4.4.1.4	INTEGER	read-only	The output volt-amps.
INT lcUpsOutputVoltage	1.3.6.1.4.1.476.1.1.1.1.4.4.1.2	INTEGER	read-only	The output voltage. (Unit of measure: Volt)
NTF lcUpsOverloadWarningTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.1			An lcUpsOverloadWarningTrap signifies that the UPS has detected an Overload condition where the output load has exceeded the UPS's rated capacity.
NTF lcUpsOverTempWarningTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.9			An lcUpsOverTempWarningTrap signifies that the UPS has detected a excessive temperature condition.
lcUpsTest	1.3.6.1.4.1.476.1.1.1.1.7
INT lcUpsTestBattery	1.3.6.1.4.1.476.1.1.1.1.7.1	INTEGER	read-write	Setting this variable to 'start' will initiate the battery test. Setting this variable to 'abort' will stop the battery test if the test is in- progress, otherwise it has no effect. Setting this variable to 'unknown' has no effect. Reading this variable will always result in a return value of 'unknown'. If 'lcUpsTestBatteryStatus' is 'failed' the test may not be performed again and the status will remain in the failure state.
INT lcUpsTestBatteryStatus	1.3.6.1.4.1.476.1.1.1.1.7.2	INTEGER	read-only	The status of the battery test.
INT lcUpsTestDiag	1.3.6.1.4.1.476.1.1.1.1.7.3	INTEGER	read-write	Setting this variable to 'start' will initiate the diagnostics test. Setting this variable to 'abort' will stop the diagnostics test if the test is in-progress, otherwise it has no effect. Setting this variable to 'unknown' has no effect. Reading this variable will always result in a return value of 'unknown'.
INT lcUpsTestDiagStatus	1.3.6.1.4.1.476.1.1.1.1.7.4	INTEGER	read-only	The status of the diagnostics test.
lcUpsTraps	1.3.6.1.4.1.476.1.1.1.1.11
NTF lcUpsUnixShutdownTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.16			An lcUpsUnixShutodwnTrap is sent 2 seconds before the UPS is scheduled to perform a Unix Shutdown.
NTF lcUpsUnixShutdownWarningTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.17			An lcUpsUnixShutdownWarningTrap is sent when the lcUpsControlUnixShudownDelay reaches the value of lcUpsControlUnixShutdownTrapDelay.
NTF lcUpsUtilPowerFailedTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.6			An lcUpsUtilPowerFailedTrap signifies that the utility power input to the UPS has been lost.
NTF lcUpsUtilPowerRestoredTrap	1.3.6.1.4.1.476.1.1.1.1.11.0.7			An lcUpsUtilPowerRestoredTrap signifies that the utility power has been restored to the UPS.
liebertCorp	1.3.6.1.4.1.476.1
liebertUps	1.3.6.1.4.1.476.1.1
lsUpsAlarm	1.3.6.1.4.1.476.1.1.1.2.6
lsUpsAlarmConditions	1.3.6.1.4.1.476.1.1.1.2.6.1
lsUpsBypass	1.3.6.1.4.1.476.1.1.1.2.13
INT lsUpsBypassCurrent	1.3.6.1.4.1.476.1.1.1.2.13.4.1.3	INTEGER	read-only	The bypass current. (Unit of measure: Amp)
lsUpsBypassEntry	1.3.6.1.4.1.476.1.1.1.2.13.4.1		not-accessible
INT lsUpsBypassFrequency	1.3.6.1.4.1.476.1.1.1.2.13.2	INTEGER	read-only	The current bypass frequency. (Unit of measure: Hertz)
INT lsUpsBypassLine	1.3.6.1.4.1.476.1.1.1.2.13.4.1.1	INTEGER	read-only	The bypass Line.
INT lsUpsBypassNumLines	1.3.6.1.4.1.476.1.1.1.2.13.3	INTEGER	read-only	The number of bypass lines utilized in this device. This entry indicates the number of rows in the bypass table.
lsUpsBypassTable	1.3.6.1.4.1.476.1.1.1.2.13.4		not-accessible
INT lsUpsBypassVoltage	1.3.6.1.4.1.476.1.1.1.2.13.4.1.2	INTEGER	read-only	The bypass voltage. (Unit of measure: Volt)
lsUpsConfig	1.3.6.1.4.1.476.1.1.1.2.12
INT lsUpsConfigBypassInstalled	1.3.6.1.4.1.476.1.1.1.2.12.1	INTEGER	read-only	Indicates if a bypass is installed in the UPS.
lsUpsIdent	1.3.6.1.4.1.476.1.1.1.2.1
STR lsUpsIdentFirmwareVersion	1.3.6.1.4.1.476.1.1.1.2.1.1	DisplayString	read-only	The firmware revision level of the UPS.
INT lsUpsOnBypass	1.3.6.1.4.1.476.1.1.1.2.13.1	INTEGER	read-only	Indicates that the UPS is currently on bypass.
lsUpsTraps	1.3.6.1.4.1.476.1.1.1.2.11
luCore	1.3.6.1.4.1.476.1.1.1.1
luExperimental	1.3.6.1.4.1.476.1.1.2
luExtensions	1.3.6.1.4.1.476.1.1.1
luPrivate	1.3.6.1.4.1.476.1.1.3
luSeries300	1.3.6.1.4.1.476.1.1.1.5
luUPStationS	1.3.6.1.4.1.476.1.1.1.2

RFC description

Monitors power status and controls Liebert Series 300 uninterruptible power supply devices.

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Download LIEBERT-SERIES-300-UPS-MIB

What Is LIEBERT-SERIES-300-UPS-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description