All MIBs › HUAWEI-ENTITY-EXTENT-MIB › hwEntityExtVoltageLowThresholdNotification
hwEntityExtVoltageLowThresholdNotification
Module: HUAWEI-ENTITY-EXTENT-MIB
OID (symbolic): HUAWEI-ENTITY-EXTENT-MIB::hwEntityExtVoltageLowThresholdNotification
OID (numeric): 1.3.6.1.4.1.2011.5.25.31.2.0.2
Node type: NOTIFICATION-TYPE
Description: The hwEntityExtVoltageLowThresholdNotification indicates the voltage is lower than the threshold. This may decrease the usability of the entity. If the voltage is lower too much than the hardware needed, the entity will stop working. Anyway, the threshold should higher than the value that most service work fine.
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> '' HUAWEI-ENTITY-EXTENT-MIB::hwEntityExtVoltageLowThresholdNotification snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2011.5.25.31.2.0.2
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]:59382->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (291672566) 33 days, 18:12:05.66 SNMPv2-MIB::snmpTrapOID.0 = OID: HUAWEI-ENTITY-EXTENT-MIB::hwEntityExtVoltageLowThresholdNotification
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OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.5 | huaweiMgmt | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.5.25 | huaweiDatacomm | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.5.25.31 | hwEntityExtentMIB | HUAWEI-3COM-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.31.2 | hwEntityExtTraps | HUAWEI-ENTITY-EXTENT-MIB |
| 1.3.6.1.4.1.2011.5.25.31.2.0 | hwEntityExtTrapsPrefix | HUAWEI-ENTITY-EXTENT-MIB |
| 1.3.6.1.4.1.2011.5.25.31.2.0.2 | hwEntityExtVoltageLowThresholdNotification | HUAWEI-ENTITY-EXTENT-MIB |