AT-ENVMONv2-MIB :: atEnvMonv2FaultLed2Flashes

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › AT-ENVMONv2-MIB › atEnvMonv2FaultLed2Flashes

atEnvMonv2FaultLed2Flashes

Module: AT-ENVMONv2-MIB

OID (symbolic): AT-ENVMONv2-MIB::atEnvMonv2FaultLed2Flashes

OID (numeric): 1.3.6.1.4.1.207.8.4.4.3.12.6.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This object indicates whether a fault LED is currently showing a system failure by flashing twice. It indicates that one or both of the chassis fans are not installed, or the fans are operating below the recommended speed.

What is atEnvMonv2FaultLed2Flashes?

This read-only enumeration shows the status indicated by a double-flash fault LED pattern. A value of 'chassisFanFailure' (1) means the main chassis fans are missing or faulty. A value of 'noFault' (2) means chassis cooling is OK.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.8.4.4.3.12.6.1.3
snmpwalk -v2c -c public <target> AT-ENVMONv2-MIB::atEnvMonv2FaultLed2Flashes

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.8.4.4.3.12.6.1.3.1
snmpget -v2c -c public <target> AT-ENVMONv2-MIB::atEnvMonv2FaultLed2Flashes.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> atEnvMonv2FaultLed2Flashes.1

Start monitoring Allied Telesis switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AT-ENVMONv2-MIB::atEnvMonv2FaultLed2Flashes OID value, configure state conditions and alerts, and monitor any Allied Telesis switches 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
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.8mibObjectAT-RG600-MIB
1.3.6.1.4.1.207.8.4brouterMibAT-SMI-MIB
1.3.6.1.4.1.207.8.4.4atRouterAT-SMI-MIB
1.3.6.1.4.1.207.8.4.4.3sysinfoAT-SMI-MIB
Numeric OIDNameModule
1.3.6.1.4.1.207.8.4.4.3.12atEnvMonv2AT-ENVMONv2-MIB
1.3.6.1.4.1.207.8.4.4.3.12.6atEnvMonv2FaultLedTableAT-ENVMONv2-MIB
1.3.6.1.4.1.207.8.4.4.3.12.6.1atEnvMonv2FaultLedEntryAT-ENVMONv2-MIB
1.3.6.1.4.1.207.8.4.4.3.12.6.1.3atEnvMonv2FaultLed2FlashesAT-ENVMONv2-MIB