NBS-COHERENT-MIB :: nbsCohpmThresholdsMinNetBERsig

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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nbsCohpmThresholdsMinNetBERsig

Module: NBS-COHERENT-MIB

OID (symbolic): NBS-COHERENT-MIB::nbsCohpmThresholdsMinNetBERsig

OID (numeric): 1.3.6.1.4.1.629.242.21.1.1.14

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Persistent. The significand of the minimum network Bit Error Rate (BER) threshold, which is calculated by: nbsCohpmThresholdsMinNetBERsig x 10^nbsCohpmThresholdsMinNetBERexp

The first time the minimum BER meets/is below this threshold during a current interval triggers the nbsCohpmTrapsMinBER notification.

The reserved value 0 disables notifications for this event.

What is nbsCohpmThresholdsMinNetBERsig?

nbsCohpmThresholdsMinNetBERsig is read-write and holds a persistent, administrator-set alarm threshold for the minimum network bit error rate (BER) on this coherent optical interface: it is the significand half of a scientific-notation BER value, paired with the matching nbsCohpmThresholdsMinNetBERexp object, where the true bit error rate is nbsCohpmThresholdsMinNetBERsig x 10^nbsCohpmThresholdsMinNetBERexp. Together with its sibling nbsCohpmThresholdsMinNetBERexp, it defines the value that, the first time the minimum BER meets/exceeds (or for Min, drops below) it during an interval, fires the nbsCohpmTrapsMinBER notification; a sysadmin sets both objects to a BER level they consider unsafe for this link, with the reserved value 0 disabling the alarm.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.242.21.1.1.14
snmpwalk -v2c -c public <target> NBS-COHERENT-MIB::nbsCohpmThresholdsMinNetBERsig

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.242.21.1.1.14.1
snmpget -v2c -c public <target> NBS-COHERENT-MIB::nbsCohpmThresholdsMinNetBERsig.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.629.242.21.1.1.14.1 i <value>

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::nbsCohpmThresholdsMinNetBERsig 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 OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.629nbaseCORE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.629.242nbsCoherentMibNBS-COHERENT-MIB
1.3.6.1.4.1.629.242.21nbsCohpmThresholdsGrpNBS-COHERENT-MIB
1.3.6.1.4.1.629.242.21.1nbsCohpmThresholdsTableNBS-COHERENT-MIB
1.3.6.1.4.1.629.242.21.1.1nbsCohpmThresholdsEntryNBS-COHERENT-MIB
1.3.6.1.4.1.629.242.21.1.1.14nbsCohpmThresholdsMinNetBERsigNBS-COHERENT-MIB