CABLETRON-TRAPS :: boardEnvTempMaxFanRelChanges

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CABLETRON-TRAPS › boardEnvTempMaxFanRelChanges

boardEnvTempMaxFanRelChanges

Module: CABLETRON-TRAPS

OID (symbolic): CABLETRON-TRAPS::boardEnvTempMaxFanRelChanges

OID (numeric): 1.3.6.1.4.1.52.0.11170

Node type: NOTIFICATION-TYPE

Description: This trap is generated for each and every time the board temperature relative to the chassis ambient temperature crosses a threshold value of either boardEnvTempMaxFanRelHot, or boardEnvTempMaxFanRelWarm when all fans in the chassis are operating at there maximum speed. This trap is also sent when either temperature sensor located on the board or on the chassis is detected to be broken or not supported.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' CABLETRON-TRAPS::boardEnvTempMaxFanRelChanges
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.52.0.11170

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:49457->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (107058993) 12 days, 9:23:09.93
  SNMPv2-MIB::snmpTrapOID.0 = OID: CABLETRON-TRAPS::boardEnvTempMaxFanRelChanges

Start monitoring Cabletron/Enterasys MMAC chassis hubs and Token Ring concentrators (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CABLETRON-TRAPS::boardEnvTempMaxFanRelChanges OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys MMAC chassis hubs and Token Ring concentrators (legacy) from a single console.

OID Breakdown

Upper-level ancestors (7 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
Numeric OIDNameModule
1.3.6.1.4.1.52.0.11170boardEnvTempMaxFanRelChangesCABLETRON-TRAPS