All MIBs › DOCS-IF31-MIB › docsIf31CmtsCmUsOfdmaProfileUnreliableCodewords
docsIf31CmtsCmUsOfdmaProfileUnreliableCodewords
Module: DOCS-IF31-MIB
OID (symbolic): DOCS-IF31-MIB::docsIf31CmtsCmUsOfdmaProfileUnreliableCodewords
OID (numeric): 1.3.6.1.4.1.4491.2.1.28.1.5.1.3
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: This attribute represents the count of codewords that failed the post-decoding syndrome check received from the CM on this Profile/Data IUC for this upstream OFDMA channel.
Discontinuities in the value of this counter can occur at re-initialization of the managed system, and at other times as indicated by the value of ifCounterDiscontinuityTime for the associated upstream OFDMA channel.
What is docsIf31CmtsCmUsOfdmaProfileUnreliableCodewords?
A 64-bit counter of codewords from this modem that failed the post-decoding FEC syndrome check, i.e. errors that forward error correction could not fix, on this upstream OFDMA profile. This is the key uncorrectable-error counter admins watch for real data corruption on a modem's upstream link, distinct from the correctable-but-imperfect signal reflected in the CorrectedCodewords counter; resets can occur at system reinitialization.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.5.1.3 snmpwalk -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmtsCmUsOfdmaProfileUnreliableCodewords
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.5.1.3.1 snmpget -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmtsCmUsOfdmaProfileUnreliableCodewords.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 |
| 1.3.6.1.4.1.4491.2.1.28.1.5 | docsIf31CmtsCmUsOfdmaProfileStatusTable | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.5.1 | docsIf31CmtsCmUsOfdmaProfileStatusEntry | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.5.1.3 | docsIf31CmtsCmUsOfdmaProfileUnreliableCodewords | DOCS-IF31-MIB |