All MIBs › CM-PERFORMANCE-MIB › cmEthernetTrafficPortHistoryROPT
cmEthernetTrafficPortHistoryROPT
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::cmEthernetTrafficPortHistoryROPT
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.22.1.59
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description:
Optical Power Transmitted (in dBm) for the remote physical layer. This is applicable only if the media type for the Port is fiber.
What is cmEthernetTrafficPortHistoryROPT?
This metric records the transmitted optical power level (in dBm) from the remote end of a fiber-optic port link, and is only applicable when the port uses fiber media. Remote optical power readings help diagnose signal quality issues and predict fiber connection problems before they cause outages. Operators compare this value against acceptable ranges to identify degrading fiber links or misaligned connectors.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.22.1.59 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetTrafficPortHistoryROPT
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.22.1.59.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetTrafficPortHistoryROPT.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 |
| 1.3.6.1.4.1.2544.1.12.5 | cmPerformanceMIB | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1 | cmPerfObjects | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.22 | cmEthernetTrafficPortHistoryTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.22.1 | cmEthernetTrafficPortHistoryEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.22.1.59 | cmEthernetTrafficPortHistoryROPT | CM-PERFORMANCE-MIB |