NBS-EFM-MIB :: nbsEfmOamAdminState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNBS-EFM-MIBnbsEfmOamAdminState

nbsEfmOamAdminState

Module: NBS-EFM-MIB

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

OID (numeric): 1.3.6.1.4.1.629.300.1.3.1.1.53

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: A value that identifies the operational state of the OAM sublayer. An interface which can provide the OAM sublayer functions specified in Clause 57 will be enabled to do so when this attribute has the enumeration enable(3). When this attribute has the enumeration disable(2) the interface will act as it would if it had no OAM sublayer.

What is nbsEfmOamAdminState?

This OID sets or shows whether the EFM OAM sublayer is administratively enabled, disabled, or not supported on this interface, defaulting to enable. An admin sets this to disable to make the interface behave as if it had no OAM sublayer at all, e.g. when troubleshooting whether OAM itself is the source of a problem.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.53
snmpwalk -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamAdminState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.53.1
snmpget -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamAdminState.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.629.300.1.3.1.1.53.1 i <value>

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::nbsEfmOamAdminState 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
1.3.6.1.4.1.629.300.1.3.1.1.53nbsEfmOamAdminStateNBS-EFM-MIB