All MIBs › BRCM-CM-MGMT-MIB › cmDsChanInfoCodewordErrorRate
cmDsChanInfoCodewordErrorRate
Module: BRCM-CM-MGMT-MIB
OID (symbolic): BRCM-CM-MGMT-MIB::cmDsChanInfoCodewordErrorRate
OID (numeric): 1.3.6.1.4.1.4413.50.1.1.2.1.2.1.8.1.1
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: Downstream Codeword Error Rate. (Errored Codewords / Total CodeWords)
What is cmDsChanInfoCodewordErrorRate?
Reports the downstream channel's codeword error rate, calculated as the ratio of errored codewords to total codewords received. A rising value indicates increasing signal quality degradation on the downstream DOCSIS channel.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4413.50.1.1.2.1.2.1.8.1.1 snmpwalk -v2c -c public <target> BRCM-CM-MGMT-MIB::cmDsChanInfoCodewordErrorRate
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4413.50.1.1.2.1.2.1.8.1.1.1 snmpget -v2c -c public <target> BRCM-CM-MGMT-MIB::cmDsChanInfoCodewordErrorRate.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.4413 | broadcom | BASP-Config-MIB |
| 1.3.6.1.4.1.4413.50 | brcmCableData | BRCM-CABLEDATA-SMI |
| 1.3.6.1.4.1.4413.50.1 | cableData | BRCM-CABLEDATA-SMI |
| 1.3.6.1.4.1.4413.50.1.1 | cableDataMgmt | BRCM-CABLEDATA-SMI |
| 1.3.6.1.4.1.4413.50.1.1.2 | cableDataMgmtMIB | BRCM-CABLEDATA-MGMT-MIB |
| 1.3.6.1.4.1.4413.50.1.1.2.1 | cableDataMgmtMIBObjects | BRCM-CABLEDATA-MGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4413.50.1.1.2.1.2 | cablemodemMgmt | BRCM-CM-MGMT-MIB |
| 1.3.6.1.4.1.4413.50.1.1.2.1.2.1 | cmMgmtBase | BRCM-CM-MGMT-MIB |
| 1.3.6.1.4.1.4413.50.1.1.2.1.2.1.8 | cmDownstreamChannelInfoTable | BRCM-CM-MGMT-MIB |
| 1.3.6.1.4.1.4413.50.1.1.2.1.2.1.8.1 | cmDownstreamChannelInfoEntry | BRCM-CM-MGMT-MIB |
| 1.3.6.1.4.1.4413.50.1.1.2.1.2.1.8.1.1 | cmDsChanInfoCodewordErrorRate | BRCM-CM-MGMT-MIB |