CME-MIB :: bistChassisFansFunctional

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCME-MIBbistChassisFansFunctional

bistChassisFansFunctional

Module: CME-MIB

OID (symbolic): CME-MIB::bistChassisFansFunctional

OID (numeric): 1.3.6.1.4.1.2.3.51.2.2.5.2.73

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: The chassis fans installed on the chassis that are functional. They are listed as a bitmap. The bitmap is a string containing a list of 1's and 0's that is as long as the number supported. If one is installed in a bay, a 1 is present in the string in the position representing the bay ID as read from left to right. For example, if it is installed in bay 1, and 2 are supported, the string would look like '10'.

What is bistChassisFansFunctional?

This bitmap string reports which of the installed chassis fans are actually functional, with each character position representing one fan bay from left to right. Comparing it against bistChassisFansInstalled shows an admin whether a fan is missing entirely or present but faulty. For example, a bay marked 1 in bistChassisFansInstalled but 0 here would indicate a fan is physically present yet not operating correctly.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.2.5.2.73
snmpwalk -v2c -c public <target> CME-MIB::bistChassisFansFunctional

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.2.5.2.73.1
snmpget -v2c -c public <target> CME-MIB::bistChassisFansFunctional.1

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OID Breakdown

Upper-level ancestors (13 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.2ibmBLADE-MIB
1.3.6.1.4.1.2.3ibmAgentsBLADE-MIB
1.3.6.1.4.1.2.3.51netfinitySupportProcessorAgentBLADE-MIB
1.3.6.1.4.1.2.3.51.2bladeCenterSnmpMIBBLADE-MIB
1.3.6.1.4.1.2.3.51.2.2monitorsBLADE-MIB
1.3.6.1.4.1.2.3.51.2.2.5spStatusBLADE-MIB
1.3.6.1.4.1.2.3.51.2.2.5.2mmBistAndChassisStatusBLADE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.3.51.2.2.5.2.73bistChassisFansFunctionalCME-MIB