FRX-MIB :: circuitLastDisconnectReason

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › FRX-MIB › circuitLastDisconnectReason

circuitLastDisconnectReason

Module: FRX-MIB

OID (symbolic): FRX-MIB::circuitLastDisconnectReason

OID (numeric): 1.3.6.1.4.1.177.3.4.2.1.4

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: This field displays the reason for the last disconnect of this virtual circuit, including normal termination.

What is circuitLastDisconnectReason?

Records why this circuit was last disconnected, including ordinary, intentional teardowns as well as failures -- the history an admin checks after a PVC drops to see whether it was deliberate or a fault.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.177.3.4.2.1.4
snmpwalk -v2c -c public <target> FRX-MIB::circuitLastDisconnectReason

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.177.3.4.2.1.4.1
snmpget -v2c -c public <target> FRX-MIB::circuitLastDisconnectReason.1

Start monitoring Legacy frame relay switch/access node (Netrix/FastComm-style FRX platform) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FRX-MIB::circuitLastDisconnectReason OID value, configure state conditions and alerts, and monitor any Legacy frame relay switch/access node (Netrix/FastComm-style FRX platform) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.177netFRX-MIB
1.3.6.1.4.1.177.3frxFRX-MIB
1.3.6.1.4.1.177.3.4circuitFRX-MIB
1.3.6.1.4.1.177.3.4.2circuitStatusTableFRX-MIB
1.3.6.1.4.1.177.3.4.2.1circuitStatusEntryFRX-MIB
1.3.6.1.4.1.177.3.4.2.1.4circuitLastDisconnectReasonFRX-MIB