All MIBs › CISCO-UNIFIED-COMPUTING-COMPUTE-MIB › cucsComputeMbPowerStatsHistInputVoltage
cucsComputeMbPowerStatsHistInputVoltage
Module: CISCO-UNIFIED-COMPUTING-COMPUTE-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-COMPUTE-MIB::cucsComputeMbPowerStatsHistInputVoltage
OID (numeric): 1.3.6.1.4.1.9.9.719.1.9.15.1.13
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Cisco UCS compute:MbPowerStatsHist:inputVoltage managed object property
What is cucsComputeMbPowerStatsHistInputVoltage?
This INTEGER is the raw, most recent input voltage (in millivolts) sampled at the blade motherboard's power input for this archived history record. It matters because a UCS blade's onboard regulators expect a steady 12V feed from the chassis power supplies, so a reading drifting well away from about 12000 mV flags a power-delivery issue upstream of the blade itself. A typical healthy sample would read close to 12000 (12.0V), whereas a reading near 10500 would suggest the chassis PSU or midplane connection is sagging under load.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.9.15.1.13 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-COMPUTE-MIB::cucsComputeMbPowerStatsHistInputVoltage
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.9.15.1.13.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-COMPUTE-MIB::cucsComputeMbPowerStatsHistInputVoltage.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cucsComputeMbPowerStatsHistInputVoltage.1
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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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.719 | ciscoUnifiedComputingMIB | CISCO-UNIFIED-COMPUTING-MIB |
| 1.3.6.1.4.1.9.9.719.1 | ciscoUnifiedComputingMIBObjects | CISCO-UNIFIED-COMPUTING-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.9 | cucsComputeObjects | CISCO-UNIFIED-COMPUTING-COMPUTE-MIB |
| 1.3.6.1.4.1.9.9.719.1.9.15 | cucsComputeMbPowerStatsHistTable | CISCO-UNIFIED-COMPUTING-COMPUTE-MIB |
| 1.3.6.1.4.1.9.9.719.1.9.15.1 | cucsComputeMbPowerStatsHistEntry | CISCO-UNIFIED-COMPUTING-COMPUTE-MIB |
| 1.3.6.1.4.1.9.9.719.1.9.15.1.13 | cucsComputeMbPowerStatsHistInputVoltage | CISCO-UNIFIED-COMPUTING-COMPUTE-MIB |