SONUS-ISDN-SERVICE-GROUP-MIB :: sonusIsdnsgServiceGroupLayerTrace

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SONUS-ISDN-SERVICE-GROUP-MIB › sonusIsdnsgServiceGroupLayerTrace

sonusIsdnsgServiceGroupLayerTrace

Module: SONUS-ISDN-SERVICE-GROUP-MIB

OID (symbolic): SONUS-ISDN-SERVICE-GROUP-MIB::sonusIsdnsgServiceGroupLayerTrace

OID (numeric): 1.3.6.1.4.1.2879.2.6.4.1.1.2.1.16

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Controls logging of layer events to the trace event log file.

What is sonusIsdnsgServiceGroupLayerTrace?

Controls which ISDN protocol layers get logged to the trace event log for troubleshooting: none(1, default), layer2(2), layer3(3), or both(4); an admin raises this temporarily when diagnosing call-setup failures.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2879.2.6.4.1.1.2.1.16
snmpwalk -v2c -c public <target> SONUS-ISDN-SERVICE-GROUP-MIB::sonusIsdnsgServiceGroupLayerTrace

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2879.2.6.4.1.1.2.1.16.1
snmpget -v2c -c public <target> SONUS-ISDN-SERVICE-GROUP-MIB::sonusIsdnsgServiceGroupLayerTrace.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2879.2.6.4.1.1.2.1.16.1 i <value>

Start monitoring Sonus Networks (Ribbon Communications) softswitch/media-gateway platforms (ISDN D-channel redundancy configuration) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SONUS-ISDN-SERVICE-GROUP-MIB::sonusIsdnsgServiceGroupLayerTrace OID value, configure state conditions and alerts, and monitor any Sonus Networks (Ribbon Communications) softswitch/media-gateway platforms (ISDN D-channel redundancy configuration) 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
1.3.6.1.4.1.2879.2.6sonusSignallingMIBsSONUS-SMI
Numeric OIDNameModule
1.3.6.1.4.1.2879.2.6.4sonusIsdnServiceGroupMIBSONUS-ISDN-SERVICE-GROUP-MIB
1.3.6.1.4.1.2879.2.6.4.1sonusIsdnServiceGroupMIBObjectsSONUS-ISDN-SERVICE-GROUP-MIB
1.3.6.1.4.1.2879.2.6.4.1.1sonusIsdnsgServiceGroupSONUS-ISDN-SERVICE-GROUP-MIB
1.3.6.1.4.1.2879.2.6.4.1.1.2sonusIsdnsgServiceGroupTableSONUS-ISDN-SERVICE-GROUP-MIB
1.3.6.1.4.1.2879.2.6.4.1.1.2.1sonusIsdnsgServiceGroupEntrySONUS-ISDN-SERVICE-GROUP-MIB
1.3.6.1.4.1.2879.2.6.4.1.1.2.1.16sonusIsdnsgServiceGroupLayerTraceSONUS-ISDN-SERVICE-GROUP-MIB