PDU-MIB :: externalSensorLowerCriticalThreshold

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › PDU-MIB › externalSensorLowerCriticalThreshold

externalSensorLowerCriticalThreshold

Module: PDU-MIB

OID (symbolic): PDU-MIB::externalSensorLowerCriticalThreshold

OID (numeric): 1.3.6.1.4.1.13742.4.3.3.1.31

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: The lower critical threshold The value of this OID variable should be scaled by externalSensorDecimalDigits. For example, if the value is 1 and externalSensorDecimalDigits is 2, then actual value is .01 Does not apply (gets will return 0) to onOff, trip, vibration, waterDetection, smokeDetection sensors

What is externalSensorLowerCriticalThreshold?

Lower critical threshold for this sensor's numeric reading, scaled by externalSensorDecimalDigits (e.g. a raw value of 1 with 2 decimal digits means the real threshold is 0.01); does not apply to discrete sensors. Crossing below it is the most severe low-side alarm for this sensor.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.13742.4.3.3.1.31
snmpwalk -v2c -c public <target> PDU-MIB::externalSensorLowerCriticalThreshold

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.13742.4.3.3.1.31.1
snmpget -v2c -c public <target> PDU-MIB::externalSensorLowerCriticalThreshold.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.13742.4.3.3.1.31.1 i <value>

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OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.13742raritanASSETMANAGEMENT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.13742.4pduPDU-MIB
1.3.6.1.4.1.13742.4.3externalSensorsPDU-MIB
1.3.6.1.4.1.13742.4.3.3externalSensorTablePDU-MIB
1.3.6.1.4.1.13742.4.3.3.1externalSensorEntryPDU-MIB
1.3.6.1.4.1.13742.4.3.3.1.31externalSensorLowerCriticalThresholdPDU-MIB