HUAWEI-POWER-MIB :: hwACVoltageLow

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HUAWEI-POWER-MIB › hwACVoltageLow

hwACVoltageLow

Module: HUAWEI-POWER-MIB

OID (symbolic): HUAWEI-POWER-MIB::hwACVoltageLow

OID (numeric): 1.3.6.1.4.1.2011.6.2.1.2.1.10

Node type: OBJECT-TYPE

Type: MeasuresRange

Access: read-write

Description: AC input under-voltage alarm threshold. Unit: mV

What is hwACVoltageLow?

The AC under-voltage alarm threshold, in millivolts (default 180000 mV = 180V); an admin tunes this to control when an under-voltage alarm fires on the AC input.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.6.2.1.2.1.10
snmpwalk -v2c -c public <target> HUAWEI-POWER-MIB::hwACVoltageLow

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.6.2.1.2.1.10.1
snmpget -v2c -c public <target> HUAWEI-POWER-MIB::hwACVoltageLow.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2011.6.2.1.2.1.10.1 s <value>

Start monitoring Huawei chassis-based router or switch with redundant power supplies with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-POWER-MIB::hwACVoltageLow OID value, configure state conditions and alerts, and monitor any Huawei chassis-based router or switch with redundant power supplies from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.2011huaweiEXPERTV2-MIB
1.3.6.1.4.1.2011.6huaweiUtilityHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.6.2hwPowerHUAWEI-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.6.2.1hwPowerMonObjectsHUAWEI-POWER-MIB
1.3.6.1.4.1.2011.6.2.1.2hwACInputTableHUAWEI-POWER-MIB
1.3.6.1.4.1.2011.6.2.1.2.1hwACInputEntryHUAWEI-POWER-MIB
1.3.6.1.4.1.2011.6.2.1.2.1.10hwACVoltageLowHUAWEI-POWER-MIB