All MIBs › CME-MIB › chassisFanControllerVpdExists
chassisFanControllerVpdExists
Module: CME-MIB
OID (symbolic): CME-MIB::chassisFanControllerVpdExists
OID (numeric): 1.3.6.1.4.1.2.3.51.2.2.21.12.1.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Indicates whether the chassis fan specified exists or not.
What is chassisFanControllerVpdExists?
This boolean INTEGER (false or true) indicates whether the chassis fan bay identified by this row's chassisFanControllerVpdId actually has a fan module installed. An admin scans this flag across all fan rows to spot an empty fan bay, which reduces the chassis's cooling redundancy even if no active alarm has yet fired. For example, chassisFanControllerVpdExists returning false(0) for the row tied to chassisFan4 tells the admin that fan bay is currently empty and should be populated before the chassis loses another fan to failure.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.2.21.12.1.1.3 snmpwalk -v2c -c public <target> CME-MIB::chassisFanControllerVpdExists
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.2.21.12.1.1.3.1 snmpget -v2c -c public <target> CME-MIB::chassisFanControllerVpdExists.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 |
| 1.3.6.1.4.1.2.3.51.2.2.21 | vpdInformation | BLADE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2.3.51.2.2.21.12 | chassisFanFirmwareVpd | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.2.21.12.1 | chassisFanControllerVPDTable | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.2.21.12.1.1 | chassisFanControllerVPDEntry | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.2.21.12.1.1.3 | chassisFanControllerVpdExists | CME-MIB |