LIEBERT-MICRO-UPS-MIB

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Category: Domain: Power/UPS, Vendor: Liebert

Description: Defines SNMP management objects for monitoring Liebert Micro UPS (uninterruptible power supply) devices, including battery status and alarms.

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What Is LIEBERT-MICRO-UPS-MIB?

LIEBERT-MICRO-UPS-MIB is a Liebert Corporation SNMP module defining management objects for Liebert Micro UPS (uninterruptible power supply) units, small-scale UPS devices typically used to protect individual servers or network equipment. Based on its stated purpose, it is expected to expose UPS-specific data such as battery status, input/output power conditions, and alarm/notification objects, though no module description or sample object names were available in the source to confirm exact naming. Its purpose is monitoring hardware status: a UPS MIB of this kind is typically used to track battery charge/health, whether the unit is on utility power or running on battery, and alarm conditions such as low battery or overload. As a device-specific UPS MIB it would typically be used standalone or alongside standards-based UPS-MIB (RFC 1628) conventions common across UPS vendors. It is typically deployed wherever small Liebert Micro UPS units protect individual servers, workstations, or network closets, polled by facilities or IT monitoring systems for power-loss alerting. Engineers can download the LIEBERT-MICRO-UPS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in LIEBERT-MICRO-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 Micro UPS unit

Monitoring Examples

No sample object names were provided for this module, so a specific polling scenario cannot be grounded in real object identifiers; based on the module's stated purpose, an administrator would typically poll for battery status and alarm state objects to detect when the UPS has switched to battery power or when its battery needs replacement. Without visibility into the actual object names, further detail would require consulting the MIB source directly.

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

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
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.
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
GAU lcUpsAlarms	1.3.6.1.4.1.476.1.1.1.1.6.1	Gauge	read-only	The current number of alarm conditions.
lcUpsAlarmStopNoticeIssued	1.3.6.1.4.1.476.1.1.1.1.6.3.11
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.
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 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.
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.
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.
liebertCorp	1.3.6.1.4.1.476.1
liebertUps	1.3.6.1.4.1.476.1.1
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
luExternal	1.3.6.1.4.1.476.1.1.1.6
luPrivate	1.3.6.1.4.1.476.1.1.3

RFC description

Management of Liebert Micro UPS systems including device identification, status monitoring, and configuration.

Start monitoring Liebert Micro UPS unit with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download LIEBERT-MICRO-UPS-MIB

What Is LIEBERT-MICRO-UPS-MIB?

Supported Devices

Monitoring Examples

This MIB depends on

Related MIBs

RFC description