All MIBs › CM-PERFORMANCE-MIB › cmEthernetNetPortHistoryLES
cmEthernetNetPortHistoryLES
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryLES
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.6.1.31
Node type: OBJECT-TYPE
Type: PerfCounter64
Access: read-only
Description:
Line Errored Seconds detected in the N2A direction. These are incremented if a False Carrier or Errored Symbol event occurs since the last 1-second poll. This object is deprecated.
What is cmEthernetNetPortHistoryLES?
This object tracks Line Errored Seconds in the Network-to-Access direction on an Ethernet port, incrementing whenever a False Carrier or Errored Symbol event is detected within a one-second polling interval. Network technicians use this deprecated metric to identify cables or interfaces experiencing intermittent signal degradation on copper Ethernet links. Trending this value helps predict when a link is likely to fail and when physical maintenance should be scheduled.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.6.1.31 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryLES
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.6.1.31.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryLES.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 |
| 1.3.6.1.4.1.2544.1.12.5.1.6 | cmEthernetNetPortHistoryTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.6.1 | cmEthernetNetPortHistoryEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.6.1.31 | cmEthernetNetPortHistoryLES | CM-PERFORMANCE-MIB |