DOCS-QOS3-MIB :: docsQosGrpServiceFlowIsDef

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › DOCS-QOS3-MIB › docsQosGrpServiceFlowIsDef

docsQosGrpServiceFlowIsDef

Module: DOCS-QOS3-MIB

OID (symbolic): DOCS-QOS3-MIB::docsQosGrpServiceFlowIsDef

OID (numeric): 1.3.6.1.4.1.4491.2.1.21.1.13.1.1

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-only

Description: This attribute indicates whether the GSF QOS Parameter Set corresponds to the Default Group Service Flow.

What is docsQosGrpServiceFlowIsDef?

Indicates whether this Group Service Flow's (multicast) QOS Parameter Set is the Default Group Service Flow used as a fallback for multicast sessions that don't match a more specific group classifier.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.13.1.1
snmpwalk -v2c -c public <target> DOCS-QOS3-MIB::docsQosGrpServiceFlowIsDef

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.13.1.1.1
snmpget -v2c -c public <target> DOCS-QOS3-MIB::docsQosGrpServiceFlowIsDef.1

Start monitoring DOCSIS 3.0/3.1 cable modem/CMTS (QoS bonded-channel, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-QOS3-MIB::docsQosGrpServiceFlowIsDef OID value, configure state conditions and alerts, and monitor any DOCSIS 3.0/3.1 cable modem/CMTS (QoS bonded-channel, vendor-neutral CableLabs standard) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.4491cableLabsCLAB-DEF-MIB
1.3.6.1.4.1.4491.2clabProjectCLAB-DEF-MIB
1.3.6.1.4.1.4491.2.1clabProjDocsisCLAB-DEF-MIB
1.3.6.1.4.1.4491.2.1.21docsQos3MibCLAB-DEF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4491.2.1.21.1docsQosMibObjectsDOCS-QOS3-MIB
1.3.6.1.4.1.4491.2.1.21.1.13docsQosGrpServiceFlowTableDOCS-QOS3-MIB
1.3.6.1.4.1.4491.2.1.21.1.13.1docsQosGrpServiceFlowEntryDOCS-QOS3-MIB
1.3.6.1.4.1.4491.2.1.21.1.13.1.1docsQosGrpServiceFlowIsDefDOCS-QOS3-MIB