All MIBs › DOCS-QOS3-MIB › docsQosUpstreamConcatBursts
docsQosUpstreamConcatBursts
Module: DOCS-QOS3-MIB
OID (symbolic): DOCS-QOS3-MIB::docsQosUpstreamConcatBursts
OID (numeric): 1.3.6.1.4.1.4491.2.1.21.1.5.1.4
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This attribute indicates the number of concatenation headers received on an upstream service flow. This counter's last discontinuity is the ifCounterDiscontinuityTime for of the associated MAC Domain interface index.
What is docsQosUpstreamConcatBursts?
This counter tracks the number of concatenation headers received on an upstream cable modem service flow, indicating how many data frames have been combined into larger transmission units for efficiency. Concatenation improves network utilization by grouping small packets, and monitoring this helps operators understand traffic patterns and compression rates. If the count is unusually low or high, it may indicate configuration issues or changing traffic characteristics that need investigation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.5.1.4 snmpwalk -v2c -c public <target> DOCS-QOS3-MIB::docsQosUpstreamConcatBursts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.5.1.4.1 snmpget -v2c -c public <target> DOCS-QOS3-MIB::docsQosUpstreamConcatBursts.1
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OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1 | clabProjDocsis | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1.21 | docsQos3Mib | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.21.1 | docsQosMibObjects | DOCS-QOS3-MIB |
| 1.3.6.1.4.1.4491.2.1.21.1.5 | docsQosUpstreamStatsTable | DOCS-QOS3-MIB |
| 1.3.6.1.4.1.4491.2.1.21.1.5.1 | docsQosUpstreamStatsEntry | DOCS-QOS3-MIB |
| 1.3.6.1.4.1.4491.2.1.21.1.5.1.4 | docsQosUpstreamConcatBursts | DOCS-QOS3-MIB |