All MIBs › A3COM-SWITCHING-SYSTEMS-MIB › a3ComSysPowerSupplyStatus
a3ComSysPowerSupplyStatus
Module: A3COM-SWITCHING-SYSTEMS-MIB
OID (symbolic): A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysPowerSupplyStatus
OID (numeric): 1.3.6.1.4.1.43.29.4.4.2.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object represents the power supply status. The value is a sum. It initially takes on the value 0, then for each type which is active, 2 raised to a power is added to the sum. The powers are according to the following table. For the 6000 Backbone Aggregator an over temp for power supply 1 and power supply 2 will be reported as a power supply 1 Over Temperature Failure, and a fan failure will be reported as a power supply 2 Over Temperature Failure.
Failure Type Power AC Failure 0 Plus 5 Failure 1 Plus 12 Failure 2 Over Temperature Failure 3 Power Supply Inserted 4 Power Supply Extracted 5
What is a3ComSysPowerSupplyStatus?
This integer uses bit-field encoding to report which power supply faults are active (AC failure, voltage failures, overtemp, etc.). Engineers decode this bitmap to identify which component failed without parsing multiple separate objects. A value of 3 might indicate both AC and +5V failures present.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.29.4.4.2.1.2 snmpwalk -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysPowerSupplyStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.29.4.4.2.1.2.1 snmpget -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysPowerSupplyStatus.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.43.29 | switchingSystemsMibs | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4 | a3ComSwitchingSystemsMib | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.29.4.4 | a3ComSysPowerSupply | A3COM-SWITCHING-SYSTEMS-MIB |
| 1.3.6.1.4.1.43.29.4.4.2 | a3ComSysPowerSupplyStatusTable | A3COM-SWITCHING-SYSTEMS-MIB |
| 1.3.6.1.4.1.43.29.4.4.2.1 | a3ComSysPowerSupplyStatusEntry | A3COM-SWITCHING-SYSTEMS-MIB |
| 1.3.6.1.4.1.43.29.4.4.2.1.2 | a3ComSysPowerSupplyStatus | A3COM-SWITCHING-SYSTEMS-MIB |