Fore-SONET-MIB :: sonetLineSignalFailBer

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsFore-SONET-MIBsonetLineSignalFailBer

sonetLineSignalFailBer

Module: Fore-SONET-MIB

OID (symbolic): Fore-SONET-MIB::sonetLineSignalFailBer

OID (numeric): 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.35

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: This is the exponent of 10 for the current signal fail bit error rate (BER) threshold for this port. The value -4, for example, represents a BER of 1E-4. This variable is only applicable when sonetLineBerErrorModel is set to errorModelRandom.

What is sonetLineSignalFailBer?

The exponent of 10 for the signal-fail bit-error-rate threshold on this port (e.g. -4 means a BER of 1E-4), applicable only when sonetLineBerErrorModel is set to errorModelRandom. An admin adjusts this to control how bad the bit error rate must get before the port is declared failed rather than merely degraded.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.35
snmpwalk -v2c -c public <target> Fore-SONET-MIB::sonetLineSignalFailBer

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.35.1
snmpget -v2c -c public <target> Fore-SONET-MIB::sonetLineSignalFailBer.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.35.1 i <value>

Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch with SONET/SDH port modules with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-SONET-MIB::sonetLineSignalFailBer OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch with SONET/SDH port modules from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.326marconiES1000-MIB
1.3.6.1.4.1.326.2systemsES1000-MIB
1.3.6.1.4.1.326.2.2atmSwitchFore-Common-MIB
1.3.6.1.4.1.326.2.2.1hardwareFore-Common-MIB
1.3.6.1.4.1.326.2.2.1.1asxFore-Common-MIB
Numeric OIDNameModule
1.3.6.1.4.1.326.2.2.1.1.4foreSonetModuleFore-SONET-MIB
1.3.6.1.4.1.326.2.2.1.1.4.1sonetConfGroupFore-SONET-MIB
1.3.6.1.4.1.326.2.2.1.1.4.1.1sonetConfTableFore-SONET-MIB
1.3.6.1.4.1.326.2.2.1.1.4.1.1.1sonetConfEntryFore-SONET-MIB
1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.35sonetLineSignalFailBerFore-SONET-MIB