DOCS-QOS3-MIB :: docsQosServiceFlowPHSUnknowns

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDOCS-QOS3-MIBdocsQosServiceFlowPHSUnknowns

docsQosServiceFlowPHSUnknowns

Module: DOCS-QOS3-MIB

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

OID (numeric): 1.3.6.1.4.1.4491.2.1.21.1.4.1.5

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: For incoming upstream CMTS service flows, this attribute counts the number of packets received with an unknown payload header suppression index. The service flow is identified by the SID for which the packet was scheduled. On a CM, only this attribute's instance for the primary downstream service flow counts packets received with an unknown payload header suppression index. All other downstream service flows on CM report this attributes value as 0. All outgoing service flows report this attribute's value as 0.

This counter's last discontinuity is the ifCounterDiscontinuityTime for of the associated MAC Domain interface index.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.4.1.5
snmpwalk -v2c -c public <target> DOCS-QOS3-MIB::docsQosServiceFlowPHSUnknowns

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.4.1.5.1
snmpget -v2c -c public <target> DOCS-QOS3-MIB::docsQosServiceFlowPHSUnknowns.1

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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
1.3.6.1.4.1.4491.2.1.21.1.4docsQosServiceFlowStatsTableDOCS-QOS3-MIB
1.3.6.1.4.1.4491.2.1.21.1.4.1docsQosServiceFlowStatsEntryDOCS-QOS3-MIB
1.3.6.1.4.1.4491.2.1.21.1.4.1.5docsQosServiceFlowPHSUnknownsDOCS-QOS3-MIB