NBS-EFM-MIB :: nbsEfmOamErrSymPerCfgDuration

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNBS-EFM-MIBnbsEfmOamErrSymPerCfgDuration

nbsEfmOamErrSymPerCfgDuration

Module: NBS-EFM-MIB

OID (symbolic): NBS-EFM-MIB::nbsEfmOamErrSymPerCfgDuration

OID (numeric): 1.3.6.1.4.1.629.300.1.3.1.1.28

Node type: OBJECT-TYPE

Type: Unsigned64

Access: read-only

Description: An eight-octet value indicating the duration of the Errored Symbol Period Event (see 57.5.3.1) window, in terms of symbols.

What is nbsEfmOamErrSymPerCfgDuration?

This OID reports the configured duration, in symbols, of the Errored Symbol Period Event monitoring window per IEEE 802.3ah 57.5.3.1. An admin reads this to know the symbol-count window size used before the errored-symbol threshold check is evaluated.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.28
snmpwalk -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamErrSymPerCfgDuration

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.28.1
snmpget -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamErrSymPerCfgDuration.1

Start monitoring MRV/NBS optical Ethernet access switch (802.3ah EFM OAM) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NBS-EFM-MIB::nbsEfmOamErrSymPerCfgDuration OID value, configure state conditions and alerts, and monitor any MRV/NBS optical Ethernet access switch (802.3ah EFM OAM) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.629nbaseGSWITCH-MIB
1.3.6.1.4.1.629.300mrvEfmMibMRV-EFM-MIB
1.3.6.1.4.1.629.300.1mrvEfmObjectsMRV-EFM-MIB
1.3.6.1.4.1.629.300.1.3mrvEfmOamGrpMRV-EFM-MIB
1.3.6.1.4.1.629.300.1.3.1mrvEfmOamTableMRV-EFM-MIB
1.3.6.1.4.1.629.300.1.3.1.1mrvEfmOamEntryMRV-EFM-MIB
Numeric OIDNameModule
1.3.6.1.4.1.629.300.1.3.1.1.28nbsEfmOamErrSymPerCfgDurationNBS-EFM-MIB