All MIBs › NBS-COHERENT-MIB › nbsCohpmHistoricMinCFO
nbsCohpmHistoricMinCFO
Module: NBS-COHERENT-MIB
OID (symbolic): NBS-COHERENT-MIB::nbsCohpmHistoricMinCFO
OID (numeric): 1.3.6.1.4.1.629.242.23.3.1.53
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Minimum carrier frequency offset (CFO) for the historic interval. Unit measurement: 1 MHz
Not supported value: 0x80000000
What is nbsCohpmHistoricMinCFO?
nbsCohpmHistoricMinCFO is read-only and holds a finalized statistic from a completed past reporting interval for the minimum carrier frequency offset (CFO) on this coherent optical interface, 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. Because it belongs to a completed interval selected by nbsCohpmHistoricSample (1 = most recent), a sysadmin pulls a run of these to build a trend of this port's optical health over recent 15-minute or 24-hour periods rather than relying on a single live reading.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.242.23.3.1.53 snmpwalk -v2c -c public <target> NBS-COHERENT-MIB::nbsCohpmHistoricMinCFO
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.629.242.23.3.1.53.1 snmpget -v2c -c public <target> NBS-COHERENT-MIB::nbsCohpmHistoricMinCFO.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> nbsCohpmHistoricMinCFO.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::nbsCohpmHistoricMinCFO 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 |
| 1.3.6.1.4.1.629.242.23 | nbsCohpmHistoricGrp | NBS-COHERENT-MIB |
| 1.3.6.1.4.1.629.242.23.3 | nbsCohpmHistoricTable | NBS-COHERENT-MIB |
| 1.3.6.1.4.1.629.242.23.3.1 | nbsCohpmHistoricEntry | NBS-COHERENT-MIB |
| 1.3.6.1.4.1.629.242.23.3.1.53 | nbsCohpmHistoricMinCFO | NBS-COHERENT-MIB |