CTRON-ENVIRONMENT-MIB :: chEnvFanID

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CTRON-ENVIRONMENT-MIB › chEnvFanID

chEnvFanID

Module: CTRON-ENVIRONMENT-MIB

OID (symbolic): CTRON-ENVIRONMENT-MIB::chEnvFanID

OID (numeric): 1.3.6.1.4.1.52.4.1.1.8.1.12.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: A unique value, in the range between 1 and and the value of chEnvNumFans.

What is chEnvFanID?

This is the index number identifying one specific fan among the chassis's total fan count reported by chEnvNumFans. It lets an admin pinpoint exactly which physical fan a given status or speed reading corresponds to. For example, fan ID 3 out of 6 total fans lets a technician locate and physically inspect that specific fan module in the chassis.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.8.1.12.1.1
snmpwalk -v2c -c public <target> CTRON-ENVIRONMENT-MIB::chEnvFanID

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.8.1.12.1.1.1
snmpget -v2c -c public <target> CTRON-ENVIRONMENT-MIB::chEnvFanID.1

Start monitoring Cabletron/Enterasys modular chassis switch/router/hub (environmental sensors) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-ENVIRONMENT-MIB::chEnvFanID OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys modular chassis switch/router/hub (environmental sensors) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCT-PRIORITY-QUEUING
1.3.6.1.4.1.52.4.1ctronCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.1.1ctPhysicalCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.1.1.8ctenvCTRON-MIB-NAMES
Numeric OIDNameModule
1.3.6.1.4.1.52.4.1.1.8.1chEnvCTRON-ENVIRONMENT-MIB
1.3.6.1.4.1.52.4.1.1.8.1.12chEnvFanTableCTRON-ENVIRONMENT-MIB
1.3.6.1.4.1.52.4.1.1.8.1.12.1chEnvFanEntryCTRON-ENVIRONMENT-MIB
1.3.6.1.4.1.52.4.1.1.8.1.12.1.1chEnvFanIDCTRON-ENVIRONMENT-MIB