All MIBs › CM-FACILITY-MIB › cmEthernetNetPortXdslDsSignalAttenuation
cmEthernetNetPortXdslDsSignalAttenuation
Module: CM-FACILITY-MIB
OID (symbolic): CM-FACILITY-MIB::cmEthernetNetPortXdslDsSignalAttenuation
OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.104.1.16
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description:
Downstream signal attenuation.
What is cmEthernetNetPortXdslDsSignalAttenuation?
This object reports the downstream signal attenuation measured on a DSL-equipped Ethernet port in decibels. Signal attenuation indicates how much the DSL signal weakens over the copper line distance and quality. Operators monitor this metric to diagnose line quality issues and identify when signal degradation requires line repositioning or line shortening.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.104.1.16 snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortXdslDsSignalAttenuation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.104.1.16.1 snmpget -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortXdslDsSignalAttenuation.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12.4 | cmFacilityMIB | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1 | cmFacilityObjects | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.104 | cmEthernetNetPortXdslParamTable | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.104.1 | cmEthernetNetPortXdslParamEntry | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.104.1.16 | cmEthernetNetPortXdslDsSignalAttenuation | CM-FACILITY-MIB |