All MIBs › NBS-COHERENT-MIB › nbsCohpmCurrentMinOSNR
nbsCohpmCurrentMinOSNR
Module: NBS-COHERENT-MIB
OID (symbolic): NBS-COHERENT-MIB::nbsCohpmCurrentMinOSNR
OID (numeric): 1.3.6.1.4.1.629.242.22.3.1.63
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Minimum optical signal-to-noise ratio (OSNR) seen in the current interval. Unit measurement: 0.1 dB
Not supported value: 0xFFFFFFFF
What is nbsCohpmCurrentMinOSNR?
nbsCohpmCurrentMinOSNR is read-only and holds a live statistic for the reporting interval now in progress for the minimum optical signal-to-noise ratio (OSNR) on this coherent optical interface, i.e. how strong the optical signal is relative to the accumulated noise floor across the fiber path; not-supported is encoded as 0xFFFFFFFF. Unit measurement: 0.1 dB. A sysadmin polls it to watch this metric evolve in real time during the interval still underway, and compares it against the matching nbsCohpmThresholdsMinOSNR alarm setting to see how close the link is running to its configured limit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.242.22.3.1.63 snmpwalk -v2c -c public <target> NBS-COHERENT-MIB::nbsCohpmCurrentMinOSNR
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.629.242.22.3.1.63.1 snmpget -v2c -c public <target> NBS-COHERENT-MIB::nbsCohpmCurrentMinOSNR.1
Start monitoring MRV coherent optical transport platform (CFP-based DWDM interface) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NBS-COHERENT-MIB::nbsCohpmCurrentMinOSNR OID value, configure state conditions and alerts, and monitor any MRV coherent optical transport platform (CFP-based DWDM interface) from a single console.
OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.629 | nbase | CORE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.629.242 | nbsCoherentMib | NBS-COHERENT-MIB |
| 1.3.6.1.4.1.629.242.22 | nbsCohpmCurrentGrp | NBS-COHERENT-MIB |
| 1.3.6.1.4.1.629.242.22.3 | nbsCohpmCurrentTable | NBS-COHERENT-MIB |
| 1.3.6.1.4.1.629.242.22.3.1 | nbsCohpmCurrentEntry | NBS-COHERENT-MIB |
| 1.3.6.1.4.1.629.242.22.3.1.63 | nbsCohpmCurrentMinOSNR | NBS-COHERENT-MIB |