NBS-EFM-MIB :: nbsEfmOamLoopbackControlTx

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNBS-EFM-MIBnbsEfmOamLoopbackControlTx

nbsEfmOamLoopbackControlTx

Module: NBS-EFM-MIB

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

OID (numeric): 1.3.6.1.4.1.629.300.1.3.1.1.20

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: A count of OAMPDUs passed to the OAM subordinate sublayer for transmission that contain the Loopback Control code specified in Table 57-4. This counter is incremented when a OAM:MA_DATA.request service primitive is generated within the OAM sublayer with an OAM code indicating a Loopback Control operation.

What is nbsEfmOamLoopbackControlTx?

This OID counts OAMPDUs transmitted that carry the Loopback Control code (Table 57-4), incrementing on each corresponding OAM:MA_DATA.request primitive. An admin checks this after issuing a remote loopback request to confirm the control frame was actually sent.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.20
snmpwalk -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamLoopbackControlTx

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.20.1
snmpget -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamLoopbackControlTx.1

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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
1.3.6.1.4.1.629.300.1.3.1.1.20nbsEfmOamLoopbackControlTxNBS-EFM-MIB