CTRON-ENVIRONMENT-MIB :: boardEnvTemp

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CTRON-ENVIRONMENT-MIB › boardEnvTemp

boardEnvTemp

Module: CTRON-ENVIRONMENT-MIB

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

OID (numeric): 1.3.6.1.4.1.52.4.1.1.8.2.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The temperature of the networking board. If this sensor is broken or not supported, then this object will be set to zero. The temperature is in degrees Fahrenheit * 10.

What is boardEnvTemp?

This is the temperature sensor reading for this specific networking board, in tenths of a degree Fahrenheit, with zero meaning the sensor is broken or not supported. It lets an admin spot an individual card running hotter than its neighbors before it fails. For example, a reading of 1200 (120.0 degrees) on one card while adjacent cards read 900 suggests that specific board has a cooling or airflow problem.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.8.2.1.1.2
snmpwalk -v2c -c public <target> CTRON-ENVIRONMENT-MIB::boardEnvTemp

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.8.2.1.1.2.1
snmpget -v2c -c public <target> CTRON-ENVIRONMENT-MIB::boardEnvTemp.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::boardEnvTemp 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
1.3.6.1.4.1.52.4.1.1.8.2boardEnvCTRON-ENVIRONMENT-MIB
1.3.6.1.4.1.52.4.1.1.8.2.1boardEnvSlotTableCTRON-ENVIRONMENT-MIB
1.3.6.1.4.1.52.4.1.1.8.2.1.1boardEnvSlotEntryCTRON-ENVIRONMENT-MIB
1.3.6.1.4.1.52.4.1.1.8.2.1.1.2boardEnvTempCTRON-ENVIRONMENT-MIB