All MIBs › NBS-COHERENT-MIB › nbsCohpmCurrentMaxPDL
nbsCohpmCurrentMaxPDL
Module: NBS-COHERENT-MIB
OID (symbolic): NBS-COHERENT-MIB::nbsCohpmCurrentMaxPDL
OID (numeric): 1.3.6.1.4.1.629.242.22.3.1.96
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Maximum polarization dependent loss (PDL) seen in the current interval. Unit measurement: 0.1 dB
Not supported value: 0xFFFFFFFF
What is nbsCohpmCurrentMaxPDL?
nbsCohpmCurrentMaxPDL is read-only and holds a live statistic for the reporting interval now in progress for the maximum polarization dependent loss (PDL) on this coherent optical interface, i.e. how much the fiber path's attenuation varies depending on the signal's polarization state; 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 nbsCohpmThresholdsMaxPDL alarm setting to see how close the link is running to its configured limit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.242.22.3.1.96 snmpwalk -v2c -c public <target> NBS-COHERENT-MIB::nbsCohpmCurrentMaxPDL
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.629.242.22.3.1.96.1 snmpget -v2c -c public <target> NBS-COHERENT-MIB::nbsCohpmCurrentMaxPDL.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::nbsCohpmCurrentMaxPDL 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 |
| 1.3.6.1.4.1.629.242.22.3.1.96 | nbsCohpmCurrentMaxPDL | NBS-COHERENT-MIB |