NBS-EFM-MIB :: nbsEfmOamPduCfg

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNBS-EFM-MIBnbsEfmOamPduCfg

nbsEfmOamPduCfg

Module: NBS-EFM-MIB

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

OID (numeric): 1.3.6.1.4.1.629.300.1.3.1.1.6

Node type: OBJECT-TYPE

Type: Unsigned16

Access: read-only

Description: An eleven bit value corresponding to the Maximum PDU Size value within the OAMPDU Configuration field (see Table 57-8) in the most recently sent Information OAMPDU. This value is updated on reception of a valid frame, with (1) destinationField equal to the reserved multicast address for Slow_Protocols specified in CROSS REF Table 43B-1, (2) lengthOrType field value equal to the reserved Type for Slow_Protocols as specified in CROSS REF Table 43B-2, (3) a Slow_Protocols subtype value equal to the subtype reserved for OAM as specified in Table 43B-3, (4) the OAM code equals the OAM Information code.

What is nbsEfmOamPduCfg?

This OID reports an 11-bit value for the Maximum PDU Size field from the OAMPDU Configuration in the most recently sent Information OAMPDU, per IEEE 802.3ah Table 57-8. An admin checks this to confirm the negotiated maximum OAM frame size being advertised to the peer.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.6
snmpwalk -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamPduCfg

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.6.1
snmpget -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamPduCfg.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::nbsEfmOamPduCfg 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
1.3.6.1.4.1.629.300.1.3.1.1.6nbsEfmOamPduCfgNBS-EFM-MIB