SONUS-SONET-APS-MIB :: sonusApsChannelSignalFails

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SONUS-SONET-APS-MIB › sonusApsChannelSignalFails

sonusApsChannelSignalFails

Module: SONUS-SONET-APS-MIB

OID (symbolic): SONUS-SONET-APS-MIB::sonusApsChannelSignalFails

OID (numeric): 1.3.6.1.4.1.2879.2.5.9.1.3.1.9

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: A count of Signal Fail conditions that have been detected on the incoming signal. This condition occurs when a loss of signal, loss of frame, AIS-L or a Line bit error rate exceeding 10^-3 is detected on an incoming line.

What is sonusApsChannelSignalFails?

Read-only Counter32 counting Signal Fail conditions detected on this channel's incoming signal, triggered by loss of signal, loss of frame, AIS-L, or a bit error rate worse than 10^-3.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2879.2.5.9.1.3.1.9
snmpwalk -v2c -c public <target> SONUS-SONET-APS-MIB::sonusApsChannelSignalFails

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2879.2.5.9.1.3.1.9.1
snmpget -v2c -c public <target> SONUS-SONET-APS-MIB::sonusApsChannelSignalFails.1

Start monitoring Sonus Networks media gateway/softswitch with SONET interfaces (linear APS protection-group status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SONUS-SONET-APS-MIB::sonusApsChannelSignalFails OID value, configure state conditions and alerts, and monitor any Sonus Networks media gateway/softswitch with SONET interfaces (linear APS protection-group status) from a single console.

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
1.3.6.1.4.1.2879sonusSONUS-SMI
1.3.6.1.4.1.2879.2sonusMgmtSONUS-SMI
1.3.6.1.4.1.2879.2.5sonusServicesMIBsSONUS-SMI
Numeric OIDNameModule
1.3.6.1.4.1.2879.2.5.9sonusSonetApsMIBSONUS-SONET-APS-MIB
1.3.6.1.4.1.2879.2.5.9.1sonusSonetApsMIBObjectsSONUS-SONET-APS-MIB
1.3.6.1.4.1.2879.2.5.9.1.3sonusApsChannelTableSONUS-SONET-APS-MIB
1.3.6.1.4.1.2879.2.5.9.1.3.1sonusApsChannelEntrySONUS-SONET-APS-MIB
1.3.6.1.4.1.2879.2.5.9.1.3.1.9sonusApsChannelSignalFailsSONUS-SONET-APS-MIB