All MIBs › DOCS-QOS3-MIB › docsQosCmServiceUsStatsTxSlotsImmed
docsQosCmServiceUsStatsTxSlotsImmed
Module: DOCS-QOS3-MIB
OID (symbolic): DOCS-QOS3-MIB::docsQosCmServiceUsStatsTxSlotsImmed
OID (numeric): 1.3.6.1.4.1.4491.2.1.21.1.17.1.1
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This attribute contains the number of upstream mini-slots which have been used to transmit data PDUs in immediate (contention) mode. This includes only those PDUs that are presumed to have arrived at the head-end (i.e., those which were explicitly acknowledged.) It does not include retransmission attempts or mini-slots used by Requests. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of ifCounterDiscontinuityTime of the associated MAC Domain interface index.
What is docsQosCmServiceUsStatsTxSlotsImmed?
Counts upstream mini-slots used to transmit data PDUs in contention (immediate) mode that were explicitly acknowledged as received at the head-end; excludes retransmissions and Request mini-slots. A high proportion of contention-mode slots versus dedicated-mode slots can indicate the CM isn't getting enough dedicated grants.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.17.1.1 snmpwalk -v2c -c public <target> DOCS-QOS3-MIB::docsQosCmServiceUsStatsTxSlotsImmed
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.21.1.17.1.1.1 snmpget -v2c -c public <target> DOCS-QOS3-MIB::docsQosCmServiceUsStatsTxSlotsImmed.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 |
| 1.3.6.1.4.1.4491.2.1.21.1.17 | docsQosCmServiceUsStatsTable | DOCS-QOS3-MIB |
| 1.3.6.1.4.1.4491.2.1.21.1.17.1 | docsQosCmServiceUsStatsEntry | DOCS-QOS3-MIB |
| 1.3.6.1.4.1.4491.2.1.21.1.17.1.1 | docsQosCmServiceUsStatsTxSlotsImmed | DOCS-QOS3-MIB |