All MIBs › CM-PERFORMANCE-MIB › ocnStmThresholdVarOptVariance
ocnStmThresholdVarOptVariance
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::ocnStmThresholdVarOptVariance
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.62.1.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description:
Variance in the Optical Power Transmitted (in dbM), beyond which threshold crossing alert will be generated.
What is ocnStmThresholdVarOptVariance?
This object specifies the variance threshold in dBm for optical power transmitted (OptVariance) beyond which a threshold-crossing alert is generated on optical STM (Synchronous Transport Module) facilities. It measures degradation in transmitted optical signal power. Network operators configure this to trigger alarms when optical transmission power deviates from nominal levels, helping prevent signal quality issues.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.62.1.2 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::ocnStmThresholdVarOptVariance
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.62.1.2.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::ocnStmThresholdVarOptVariance.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.5.1.62.1.2.1 i <value>
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 |
| 1.3.6.1.4.1.2544.1.12.5.1.62 | ocnStmThresholdVarTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.62.1 | ocnStmThresholdVarEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.62.1.2 | ocnStmThresholdVarOptVariance | CM-PERFORMANCE-MIB |