NBS-EFM-MIB :: nbsEfmOamIfIndex

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNBS-EFM-MIBnbsEfmOamIfIndex

nbsEfmOamIfIndex

Module: NBS-EFM-MIB

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

OID (numeric): 1.3.6.1.4.1.629.300.1.3.1.1.2

Node type: OBJECT-TYPE

Type: InterfaceIndex

Access: read-only

Description: ifIndex from the MIB-II Interface Table for this OAM interface.

What is nbsEfmOamIfIndex?

This OID holds the ifIndex from the MIB-II interfaces table specifically for this OAM sublayer interface, per IEEE 802.3ah Clause 57. An admin uses this to identify which logical OAM interface a row's counters and state belong to.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.2
snmpwalk -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamIfIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.2.1
snmpget -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamIfIndex.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::nbsEfmOamIfIndex 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
1.3.6.1.4.1.629.300.1.3.1.1.2nbsEfmOamIfIndexNBS-EFM-MIB