CM-FACILITY-MIB :: cmEthernetNetPortLoopbackConfig

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCM-FACILITY-MIBcmEthernetNetPortLoopbackConfig

cmEthernetNetPortLoopbackConfig

Module: CM-FACILITY-MIB

OID (symbolic): CM-FACILITY-MIB::cmEthernetNetPortLoopbackConfig

OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.7.1.29

Node type: OBJECT-TYPE

Type: CmLoopbackType

Access: read-write

Description: This object allows to initiate loopbacks on on the Ethernet Network Port.

What is cmEthernetNetPortLoopbackConfig?

This object allows an operator to initiate and configure diagnostic loopback tests on an Ethernet network port, routing traffic back to the source to test physical and electrical connectivity. It is a write-enabled control that supports various loopback modes for fault isolation. Network technicians use this during troubleshooting to verify that a port can send and receive data without errors over the physical line.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.29
snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortLoopbackConfig

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.29.1
snmpget -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortLoopbackConfig.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.29.1 s <value>

Start monitoring ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CM-FACILITY-MIB::cmEthernetNetPortLoopbackConfig OID value, configure state conditions and alerts, and monitor any ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.2544advaMIBADVA-MIB
1.3.6.1.4.1.2544.1productsADVA-MIB
1.3.6.1.4.1.2544.1.12fsp150cmADVA-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2544.1.12.4cmFacilityMIBCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1cmFacilityObjectsCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.7cmEthernetNetPortTableCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.7.1cmEthernetNetPortEntryCM-FACILITY-MIB
1.3.6.1.4.1.2544.1.12.4.1.7.1.29cmEthernetNetPortLoopbackConfigCM-FACILITY-MIB