A3COM-HUAWEI-ENTITY-EXT-MIB :: h3cEntityExtVoltageHighThresholdNotification

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-HUAWEI-ENTITY-EXT-MIBh3cEntityExtVoltageHighThresholdNotification

h3cEntityExtVoltageHighThresholdNotification

Module: A3COM-HUAWEI-ENTITY-EXT-MIB

OID (symbolic): A3COM-HUAWEI-ENTITY-EXT-MIB::h3cEntityExtVoltageHighThresholdNotification

OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.6.2.0.3

Node type: NOTIFICATION-TYPE

Description: The h3cEntityExtVoltageHighThresholdNotification indicates the voltage is higher than the threshold.

If the voltage is higher too much than the entity needs, The entity may be damaged by the high voltage.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' A3COM-HUAWEI-ENTITY-EXT-MIB::h3cEntityExtVoltageHighThresholdNotification
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.43.45.1.10.2.6.2.0.3

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:63490->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (431712770) 49 days, 23:12:07.70
  SNMPv2-MIB::snmpTrapOID.0 = OID: A3COM-HUAWEI-ENTITY-EXT-MIB::h3cEntityExtVoltageHighThresholdNotification

SNMPv3 example:

snmptrap -v3 -l authPriv -u snmpv3user -a SHA -A "AuthPass1" -x AES -X "PrivPass1" <manager> '' A3COM-HUAWEI-ENTITY-EXT-MIB::h3cEntityExtVoltageHighThresholdNotification

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OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.43a3ComA3COM-BRIDGE-R3-MIB
1.3.6.1.4.1.43.45jv_mibA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1huaweiA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10h3cA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10.2h3cCommonA3COM-HUAWEI-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.45.1.10.2.6h3cEntityExtendA3COM-HUAWEI-ENTITY-EXT-MIB
1.3.6.1.4.1.43.45.1.10.2.6.2h3cEntityExtTrapsA3COM-HUAWEI-ENTITY-EXT-MIB
1.3.6.1.4.1.43.45.1.10.2.6.2.0h3cEntityExtTrapsPrefixA3COM-HUAWEI-ENTITY-EXT-MIB
1.3.6.1.4.1.43.45.1.10.2.6.2.0.3h3cEntityExtVoltageHighThresholdNotificationA3COM-HUAWEI-ENTITY-EXT-MIB