All MIBs › CHS-MIB › uchasPowerSupplyOutNominalVolt
uchasPowerSupplyOutNominalVolt
Module: CHS-MIB
OID (symbolic): CHS-MIB::uchasPowerSupplyOutNominalVolt
OID (numeric): 1.3.6.1.4.1.429.1.1.4.2.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: In hundredths of a volt, the voltage the output is supposed to supply, such as -5V, which would be represented by the value -500, or +12V, which would correspond to a value of +1200.
What is uchasPowerSupplyOutNominalVolt?
This integer states, in hundredths of a volt, what this output rail is supposed to be delivering by design -- the MIB's own example shows -5V encoded as -500 and +12V encoded as +1200 -- giving the reference value that uchasPowerSupplyOutOfferedVolt is later compared against. An admin needs this nominal value as the baseline for detecting drift, since 'the output voltage' alone means nothing without knowing what it's supposed to be for that specific rail. For example, a rail with uchasPowerSupplyOutNominalVolt=500 (i.e. +5V) that starts reporting an offered voltage of 420 (4.2V, via uchasPowerSupplyOutOfferedVolt) is clearly sagging out of tolerance and worth an alert.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.1.1.4.2.1.4 snmpwalk -v2c -c public <target> CHS-MIB::uchasPowerSupplyOutNominalVolt
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.429.1.1.4.2.1.4.1 snmpget -v2c -c public <target> CHS-MIB::uchasPowerSupplyOutNominalVolt.1
Start monitoring US Robotics Total Control/NetServer chassis (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CHS-MIB::uchasPowerSupplyOutNominalVolt OID value, configure state conditions and alerts, and monitor any US Robotics Total Control/NetServer chassis (legacy) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.429 | usr | CHS-MIB |
| 1.3.6.1.4.1.429.1 | nas | CHS-MIB |
| 1.3.6.1.4.1.429.1.1 | chs | CHS-MIB |
| 1.3.6.1.4.1.429.1.1.4 | uchasPowerSupply | CHS-MIB |
| 1.3.6.1.4.1.429.1.1.4.2 | uchasPowerSupplyOutTable | CHS-MIB |
| 1.3.6.1.4.1.429.1.1.4.2.1 | uchasPowerSupplyOutEntry | CHS-MIB |
| 1.3.6.1.4.1.429.1.1.4.2.1.4 | uchasPowerSupplyOutNominalVolt | CHS-MIB |