All MIBs › NBS-COHERENT-MIB › nbsCoherentStatsAveCFO
nbsCoherentStatsAveCFO
Module: NBS-COHERENT-MIB
OID (symbolic): NBS-COHERENT-MIB::nbsCoherentStatsAveCFO
OID (numeric): 1.3.6.1.4.1.629.242.90.2.1.50
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Average carrier frequency offset (CFO) observed. Unit measurement: 1 MHz
Not supported value: 0x80000000
What is nbsCoherentStatsAveCFO?
nbsCoherentStatsAveCFO is read-only and holds the average carrier frequency offset (CFO) observed on this coherent optical interface since statistics collection last started or was cleared (nbsCoherentStatsState), i.e. how far the received optical carrier's frequency has drifted from the local oscillator's expected frequency; not-supported is encoded as 0x80000000. Unit measurement: 1 MHz. A sysadmin treats it as a longer-run baseline for this specific optic/fiber path, useful for spotting a slow drift in link quality that a single quarterHour or twentyfourHour sample in nbsCohpmCurrentTable might not reveal.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.242.90.2.1.50 snmpwalk -v2c -c public <target> NBS-COHERENT-MIB::nbsCoherentStatsAveCFO
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.629.242.90.2.1.50.1 snmpget -v2c -c public <target> NBS-COHERENT-MIB::nbsCoherentStatsAveCFO.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::nbsCoherentStatsAveCFO 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 |
| 1.3.6.1.4.1.629.242.90 | nbsCoherentStatsGrp | NBS-COHERENT-MIB |
| 1.3.6.1.4.1.629.242.90.2 | nbsCoherentStatsTable | NBS-COHERENT-MIB |
| 1.3.6.1.4.1.629.242.90.2.1 | nbsCoherentStatsEntry | NBS-COHERENT-MIB |
| 1.3.6.1.4.1.629.242.90.2.1.50 | nbsCoherentStatsAveCFO | NBS-COHERENT-MIB |