ACMIB :: oc3APSPairWorkingSFDuration

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBoc3APSPairWorkingSFDuration

oc3APSPairWorkingSFDuration

Module: ACMIB

OID (symbolic): ACMIB::oc3APSPairWorkingSFDuration

OID (numeric): 1.3.6.1.4.1.1751.2.18.10.8.1.2

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: Duration in seconds for which the Work port has been in Signal Failure state

What is oc3APSPairWorkingSFDuration?

This OID stores the number of seconds that the working port in an OC3 APS (Automatic Protection Switching) pair has been experiencing signal failure. Network engineers monitor this metric to understand the reliability of the primary working port and to diagnose signal quality issues that trigger automatic protection switching. For example, a value of 180 means the working port has had continuous signal failure for 180 seconds (3 minutes), which would typically cause traffic to have already switched to the protection port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.10.8.1.2
snmpwalk -v2c -c public <target> ACMIB::oc3APSPairWorkingSFDuration

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.10.8.1.2.1
snmpget -v2c -c public <target> ACMIB::oc3APSPairWorkingSFDuration.1

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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
1.3.6.1.4.1.1751lucentACMIB
1.3.6.1.4.1.1751.2mibsACMIB
1.3.6.1.4.1.1751.2.18acMIBACMIB
1.3.6.1.4.1.1751.2.18.10equipStatisticsACMIB
1.3.6.1.4.1.1751.2.18.10.8oc3APSPairStatsTableACMIB
1.3.6.1.4.1.1751.2.18.10.8.1oc3APSPairStatsEntryACMIB
1.3.6.1.4.1.1751.2.18.10.8.1.2oc3APSPairWorkingSFDurationACMIB