CM-FACILITY-MIB :: vtVcPathSecondaryState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCM-FACILITY-MIBvtVcPathSecondaryState

vtVcPathSecondaryState

Module: CM-FACILITY-MIB

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

OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.49.1.6

Node type: OBJECT-TYPE

Type: SecondaryState

Access: read-only

Description: This object represents the Secondary State of the OCn VT1.5/VC12.

What is vtVcPathSecondaryState?

This read-only SecondaryState object represents the secondary state of the OCn VT1.5/VC12 tributary, offering more granular status than the basic operational state. Administrators use it to pinpoint the specific condition, such as an active alarm or maintenance loopback, affecting this individual tributary. For example, a secondary state showing a loopback-in-progress condition would explain to an operator why a specific DS1 tributary isn't carrying live traffic without needing to escalate the investigation to the parent path.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.49.1.6
snmpwalk -v2c -c public <target> CM-FACILITY-MIB::vtVcPathSecondaryState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.49.1.6.1
snmpget -v2c -c public <target> CM-FACILITY-MIB::vtVcPathSecondaryState.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
1.3.6.1.4.1.2544.1.12.4.1.49.1.6vtVcPathSecondaryStateCM-FACILITY-MIB