CME-MIB :: chassisFanHardwareVpdManufacturingIDNumber

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCME-MIBchassisFanHardwareVpdManufacturingIDNumber

chassisFanHardwareVpdManufacturingIDNumber

Module: CME-MIB

OID (symbolic): CME-MIB::chassisFanHardwareVpdManufacturingIDNumber

OID (numeric): 1.3.6.1.4.1.2.3.51.2.2.21.13.1.1.12

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: Chassis fan hardware VPD manufacturer ID.

What is chassisFanHardwareVpdManufacturingIDNumber?

This OCTET STRING is the manufacturer ID Number field pulled from a chassis cooling fan module's VPD (vital product data) EEPROM, a short code the original manufacturer burned in to identify itself. An admin cross-checks it against the vendor's parts catalog when confirming that a claimed replacement or spare is genuinely sourced from the same manufacturer before a warranty or RMA claim is filed. For example, chassisFanHardwareVpdManufacturingIDNumber reports the manufacturer-identification value for a fan module under this alternately named VPD object.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.2.21.13.1.1.12
snmpwalk -v2c -c public <target> CME-MIB::chassisFanHardwareVpdManufacturingIDNumber

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.2.21.13.1.1.12.1
snmpget -v2c -c public <target> CME-MIB::chassisFanHardwareVpdManufacturingIDNumber.1

Start monitoring Cisco Communications Manager Express (CME) router/gateway with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CME-MIB::chassisFanHardwareVpdManufacturingIDNumber OID value, configure state conditions and alerts, and monitor any Cisco Communications Manager Express (CME) router/gateway from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.2.3.51.2.2.21vpdInformationBLADE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.3.51.2.2.21.13chassisFanHardwareVpdCME-MIB
1.3.6.1.4.1.2.3.51.2.2.21.13.1chassisFanHardwareVpdTableCME-MIB
1.3.6.1.4.1.2.3.51.2.2.21.13.1.1chassisFanHardwareVpdEntryCME-MIB
1.3.6.1.4.1.2.3.51.2.2.21.13.1.1.12chassisFanHardwareVpdManufacturingIDNumberCME-MIB