A3COM-HUAWEI-ENTITY-EXT-MIB :: h3cEntityExtCriticalTemperatureThresholdNotification

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-HUAWEI-ENTITY-EXT-MIBh3cEntityExtCriticalTemperatureThresholdNotification

h3cEntityExtCriticalTemperatureThresholdNotification

Module: A3COM-HUAWEI-ENTITY-EXT-MIB

OID (symbolic): A3COM-HUAWEI-ENTITY-EXT-MIB::h3cEntityExtCriticalTemperatureThresholdNotification

OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.6.2.0.8

Node type: NOTIFICATION-TYPE

Description: The h3cEntityExtCriticalTemperatureThresholdNotification indicates the temperature exceeds the critical temperature. In this condition, user should check the status and the environment of the entity, sometimes it happens because of the failure of air-condition.

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::h3cEntityExtCriticalTemperatureThresholdNotification
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.43.45.1.10.2.6.2.0.8

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]:57738->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (207932298) 24 days, 1:35:22.98
  SNMPv2-MIB::snmpTrapOID.0 = OID: A3COM-HUAWEI-ENTITY-EXT-MIB::h3cEntityExtCriticalTemperatureThresholdNotification

Start monitoring H3C routers, switches, and chassis systems with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-HUAWEI-ENTITY-EXT-MIB::h3cEntityExtCriticalTemperatureThresholdNotification OID value, configure state conditions and alerts, and monitor any H3C routers, switches, and chassis systems from a single console.

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
1.3.6.1.4.1.43.45.1.10.2.6.2.0.8h3cEntityExtCriticalTemperatureThresholdNotificationA3COM-HUAWEI-ENTITY-EXT-MIB