All MIBs › CME-MIB › chassisFanSpeedRPM
chassisFanSpeedRPM
Module: CME-MIB
OID (symbolic): CME-MIB::chassisFanSpeedRPM
OID (numeric): 1.3.6.1.4.1.2.3.51.2.2.3.50.1.5
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: Chassis fan speed expressed in RPM. If the chassis fan is determined not to be running or the chassis fan speed cannot be determined, the string will indicate 'Offline'. The string 'Not Readable!' indicates that the given monitor is not supported on this system.
What is chassisFanSpeedRPM?
This value reports a chassis fan's actual speed in RPM, or Offline if the fan is not running or cannot be measured. It gives an admin the raw rotational speed rather than a percentage, useful for comparing against a fan's rated maximum RPM directly. For example, a fan reporting 8200 RPM against a normal baseline of 11000 RPM would suggest reduced airflow even before the fan state flag turns to warning.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.2.3.50.1.5 snmpwalk -v2c -c public <target> CME-MIB::chassisFanSpeedRPM
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.2.3.50.1.5.1 snmpget -v2c -c public <target> CME-MIB::chassisFanSpeedRPM.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 |
| 1.3.6.1.4.1.2 | ibm | BLADE-MIB |
| 1.3.6.1.4.1.2.3 | ibmAgents | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51 | netfinitySupportProcessorAgent | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2 | bladeCenterSnmpMIB | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2.2 | monitors | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2.2.3 | blowers | BLADE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2.3.51.2.2.3.50 | chassisFansTable | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.2.3.50.1 | chassisFansEntry | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.2.3.50.1.5 | chassisFanSpeedRPM | CME-MIB |