All MIBs › DOCS-IF31-MIB › docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords
docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords
Module: DOCS-IF31-MIB
OID (symbolic): DOCS-IF31-MIB::docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords
OID (numeric): 1.3.6.1.4.1.4491.2.1.28.1.24.1.6
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: This attribute contains the count of codewords received on this channel using this Data IUC that failed the post-decoding syndrome check.
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 docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime.
What is docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords?
A 64-bit counter of codewords received on this upstream OFDMA channel using this Data IUC that failed the post-decoding syndrome check, i.e. uncorrectable errors, aggregated across all modems using that IUC. This is the key uncorrectable-error counter admins watch per IUC/modulation tier; a rising count here for a specific IUC while other IUCs on the same channel stay clean points to a modulation-specific issue rather than a broad plant problem, and the counter can reset on system reinitialization.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.24.1.6 snmpwalk -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.24.1.6.1 snmpget -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords.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 |
| 1.3.6.1.4.1.4491.2.1.28.1.24 | docsIf31CmtsUsOfdmaDataIucStatsTable | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.24.1 | docsIf31CmtsUsOfdmaDataIucStatsEntry | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.24.1.6 | docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords | DOCS-IF31-MIB |