CM-FACILITY-MIB :: vtVcPathLoopbackStatus

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCM-FACILITY-MIBvtVcPathLoopbackStatus

vtVcPathLoopbackStatus

Module: CM-FACILITY-MIB

OID (symbolic): CM-FACILITY-MIB::vtVcPathLoopbackStatus

OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.49.1.8

Node type: OBJECT-TYPE

Type: CmLoopbackType

Access: read-only

Description: This object provides status of the current loopback on the OCn VT1.5/VC12.

What is vtVcPathLoopbackStatus?

This read-only CmLoopbackType object reports the status of the current loopback on the OCn VT1.5/VC12 tributary, per its description. Administrators check it to confirm whether a test loopback initiated via vtVcPathLoopbackConfig is presently active on that specific tributary. For example, a single customer circuit reporting a service outage while sibling tributaries in the same path are fine would prompt an operator to check this status for a forgotten loopback.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.49.1.8
snmpwalk -v2c -c public <target> CM-FACILITY-MIB::vtVcPathLoopbackStatus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.49.1.8.1
snmpget -v2c -c public <target> CM-FACILITY-MIB::vtVcPathLoopbackStatus.1

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OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.2544advaMIBADVA-MIB
1.3.6.1.4.1.2544.1productsADVA-MIB
1.3.6.1.4.1.2544.1.12fsp150cmADVA-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2544.1.12.4cmFacilityMIBCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1cmFacilityObjectsCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.49vtVcPathTableCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.49.1vtVcPathEntryCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.49.1.8vtVcPathLoopbackStatusCM-FACILITY-MIB