All MIBs › A3COM-HUAWEI-EPON-DEVICE-MIB › h3cEponDeviceCriticalEventState
h3cEponDeviceCriticalEventState
Module: A3COM-HUAWEI-EPON-DEVICE-MIB
OID (symbolic): A3COM-HUAWEI-EPON-DEVICE-MIB::h3cEponDeviceCriticalEventState
OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.42.4.1.1.3.1.1.4
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: A read-only variable, which defines the state of the Critical Event indication of the OAM alarm indications as described in the [802.3ah] clause 57. When true the device has a Critical Event asserted. When false the Critical Event is reset.
What is h3cEponDeviceCriticalEventState?
Indicates whether a critical operational event is currently active on the device (boolean True/False). Network engineers monitor this as a high-priority alert indicating serious hardware or firmware issues. A value of True signals immediate attention needed; False indicates the critical condition has cleared.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.42.4.1.1.3.1.1.4 snmpwalk -v2c -c public <target> A3COM-HUAWEI-EPON-DEVICE-MIB::h3cEponDeviceCriticalEventState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.42.4.1.1.3.1.1.4.1 snmpget -v2c -c public <target> A3COM-HUAWEI-EPON-DEVICE-MIB::h3cEponDeviceCriticalEventState.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10 | h3c | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2 | h3cCommon | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42 | h3cEpon | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.10.2.42.4 | h3cEponDeviceMIB | A3COM-HUAWEI-EPON-DEVICE-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.4.1 | h3cEponDeviceObjectMIB | A3COM-HUAWEI-EPON-DEVICE-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.4.1.1 | h3cEponDeviceObjects | A3COM-HUAWEI-EPON-DEVICE-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.4.1.1.3 | h3cEponDeviceEventObjects | A3COM-HUAWEI-EPON-DEVICE-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.4.1.1.3.1 | h3cEponDeviceEventObjectTable | A3COM-HUAWEI-EPON-DEVICE-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.4.1.1.3.1.1 | h3cEponDeviceEventObjectEntry | A3COM-HUAWEI-EPON-DEVICE-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.4.1.1.3.1.1.4 | h3cEponDeviceCriticalEventState | A3COM-HUAWEI-EPON-DEVICE-MIB |