All MIBs › DOCS-IF31-MIB › docsIf31CmtsUsOfdmaChanTxBackoffEnd
docsIf31CmtsUsOfdmaChanTxBackoffEnd
Module: DOCS-IF31-MIB
OID (symbolic): DOCS-IF31-MIB::docsIf31CmtsUsOfdmaChanTxBackoffEnd
OID (numeric): 1.3.6.1.4.1.4491.2.1.28.1.23.1.19
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The final random backoff window to use when retrying transmissions. Expressed as a power of 2. A value of 16 at the CMTS indicates that a proprietary adaptive retry mechanism is to be used.
What is docsIf31CmtsUsOfdmaChanTxBackoffEnd?
Reports the final (maximum) random transmission backoff window for this OFDMA upstream channel, expressed as a power of 2 (0-16); a value of 16 at the CMTS means a proprietary adaptive retry mechanism is used instead. Together with docsIf31CmtsUsOfdmaChanTxBackoffStart, this defines the range the CMTS lets modems randomize their retry delay across when transmissions collide, which admins can review when tuning contention behavior under heavy upstream load.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.23.1.19 snmpwalk -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmtsUsOfdmaChanTxBackoffEnd
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.23.1.19.1 snmpget -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmtsUsOfdmaChanTxBackoffEnd.1
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OID Breakdown
Upper-level ancestors (9 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.28 | docsIf31Mib | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1 | docsIf31MibObjects | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.23 | docsIf31CmtsUsOfdmaChanTable | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.23.1 | docsIf31CmtsUsOfdmaChanEntry | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.23.1.19 | docsIf31CmtsUsOfdmaChanTxBackoffEnd | DOCS-IF31-MIB |