DOCS-QOS3-MIB :: docsQosServiceFlowAqmDroppedPkts

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

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docsQosServiceFlowAqmDroppedPkts

Module: DOCS-QOS3-MIB

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

OID (numeric): 1.3.6.1.4.1.4491.2.1.21.1.4.1.8

Node type: OBJECT-TYPE

Type: Counter64

Access: read-only

Description: For upstream service flows on which AQM is enabled, this attribute counts the number of Packet Data PDUs classified to this service flow dropped due to Active Queue Management drop decisions. Classified packets dropped due to other reasons are counted in either PolicedDropPkts or ifOutDiscards for the interface of this service flow (depending on the reason for the discard). This attribute reports zero for downstream service flows. This counter's last discontinuity is the ifCounterDiscontinuityTime of the associated MAC Domain interface index.

What is docsQosServiceFlowAqmDroppedPkts?

Counts packets on an AQM-enabled upstream service flow that were dropped specifically by Active Queue Management decisions (as opposed to buffer overflow or other causes, which are counted elsewhere). Always reports 0 for downstream flows since this AQM behavior applies only upstream.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.4.1.8
snmpwalk -v2c -c public <target> DOCS-QOS3-MIB::docsQosServiceFlowAqmDroppedPkts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.4.1.8.1
snmpget -v2c -c public <target> DOCS-QOS3-MIB::docsQosServiceFlowAqmDroppedPkts.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
1.3.6.1.4.1.4491.2.1.21.1.4.1.8docsQosServiceFlowAqmDroppedPktsDOCS-QOS3-MIB