All MIBs › DOCS-IF31-MIB › docsIf31CmDsOfdmChanPlcTotalCodewords
docsIf31CmDsOfdmChanPlcTotalCodewords
Module: DOCS-IF31-MIB
OID (symbolic): DOCS-IF31-MIB::docsIf31CmDsOfdmChanPlcTotalCodewords
OID (numeric): 1.3.6.1.4.1.4491.2.1.28.1.9.1.13
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: This attribute represents the total number of PLC codewords received by the CM.
What is docsIf31CmDsOfdmChanPlcTotalCodewords?
A 64-bit counter of the total number of PLC (PHY Link Channel) codewords the modem has received on this downstream OFDM channel. Admins compare this against docsIf31CmDsOfdmChanPlcUnreliableCodewords to calculate the PLC's error rate; since the PLC carries the channel's critical configuration data, a high error rate here can point to why a modem is failing to properly decode channel parameters.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.9.1.13 snmpwalk -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmDsOfdmChanPlcTotalCodewords
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.9.1.13.1 snmpget -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmDsOfdmChanPlcTotalCodewords.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 |
| 1.3.6.1.4.1.4491.2.1.28.1.9 | docsIf31CmDsOfdmChanTable | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.9.1 | docsIf31CmDsOfdmChanEntry | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.9.1.13 | docsIf31CmDsOfdmChanPlcTotalCodewords | DOCS-IF31-MIB |