All MIBs › CM-PERFORMANCE-MIB › cmEthernetTrafficPortStatsLBC
cmEthernetTrafficPortStatsLBC
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsLBC
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.21.1.32
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description:
Laser Bias Current (in mA) for the physical layer. This is applicable only if the media type for the Port is fiber.
What is cmEthernetTrafficPortStatsLBC?
This OID holds the electric current (in milliamps) flowing through the laser in a fiber optic port. High laser bias current can indicate the laser is aging or failing, so monitoring it helps predict when the transceiver needs replacement. An operator might check this value weekly to track laser health trends before it stops working.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.21.1.32 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsLBC
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.21.1.32.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsLBC.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 |
| 1.3.6.1.4.1.2544.1.12.5.1.21 | cmEthernetTrafficPortStatsTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.21.1 | cmEthernetTrafficPortStatsEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.21.1.32 | cmEthernetTrafficPortStatsLBC | CM-PERFORMANCE-MIB |