MRV-EFM-MIB :: mrvEfmOamVendorOUI

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsMRV-EFM-MIBmrvEfmOamVendorOUI

mrvEfmOamVendorOUI

Module: MRV-EFM-MIB

OID (symbolic): MRV-EFM-MIB::mrvEfmOamVendorOUI

OID (numeric): 1.3.6.1.4.1.629.300.1.3.1.1.9

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: The value of the OUI variable in the Vendor Identifier field (see Table 57-9) of 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) a OAMPDU code equal to the Information code as specified in Table 57-4.

What is mrvEfmOamVendorOUI?

This read-only OID gives the 3-byte vendor OUI from the Vendor Identifier field of the most recently sent Information OAMPDU. It identifies which vendor's equipment is on this end of the 802.3ah OAM link.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.9
snmpwalk -v2c -c public <target> MRV-EFM-MIB::mrvEfmOamVendorOUI

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.9.1
snmpget -v2c -c public <target> MRV-EFM-MIB::mrvEfmOamVendorOUI.1

Start monitoring MRV Communications 802.3ah-capable Ethernet access/aggregation device with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MRV-EFM-MIB::mrvEfmOamVendorOUI OID value, configure state conditions and alerts, and monitor any MRV Communications 802.3ah-capable Ethernet access/aggregation device from a single console.

OID Breakdown

Upper-level ancestors (7 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
Numeric OIDNameModule
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
1.3.6.1.4.1.629.300.1.3.1.1.9mrvEfmOamVendorOUIMRV-EFM-MIB