warnFan
Module: CME-MIB
OID (symbolic): CME-MIB::warnFan
OID (numeric): 1.3.6.1.4.1.2.3.51.2.4.2.2.20
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Generate an alert for any warning condition on cooling devices.
What is warnFan?
This read-write integer, disabled(0) or enabled(1), controls whether an alert is generated for any warning condition on the chassis's cooling devices. An admin enables this to learn about a fan running outside normal parameters before it fails and critFan-level alerting kicks in. For example, with warnFan enabled, a single fan module reporting a warning-level condition would let the admin schedule its replacement before a second fan failure threatens redundancy.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.4.2.2.20 snmpwalk -v2c -c public <target> CME-MIB::warnFan
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.4.2.2.20.1 snmpget -v2c -c public <target> CME-MIB::warnFan.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2.3.51.2.4.2.2.20.1 i <value>
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OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.2.3.51.2.4 | configureSP | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2.4.2 | remoteAlerts | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2.4.2.2 | remoteAlertsNonCrit | BLADE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2.3.51.2.4.2.2.20 | warnFan | CME-MIB |