All MIBs › CM-FACILITY-MIB › cmEthernetNetPortLoopbackDestMacControlEnabled
cmEthernetNetPortLoopbackDestMacControlEnabled
Module: CM-FACILITY-MIB
OID (symbolic): CM-FACILITY-MIB::cmEthernetNetPortLoopbackDestMacControlEnabled
OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.7.1.94
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description:
This object allows to Enable/Disable the Net Port Destination MAC Address frame matching criteria for all streams. Not applicable for: efm-oam-remote, efm-oam-remote-timed.
What is cmEthernetNetPortLoopbackDestMacControlEnabled?
This boolean flag controls whether destination MAC address matching is applied as a filtering criterion for loopback test streams on an Ethernet network port. When enabled, only frames destined to configured MAC addresses will trigger loopback behavior, allowing selective testing of specific flows. Operations teams use this to isolate loopback testing to particular VLANs or subscriber groups without affecting production traffic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.94 snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortLoopbackDestMacControlEnabled
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.94.1 snmpget -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortLoopbackDestMacControlEnabled.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.94.1 s <value>
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12.4 | cmFacilityMIB | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1 | cmFacilityObjects | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.7 | cmEthernetNetPortTable | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.7.1 | cmEthernetNetPortEntry | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.7.1.94 | cmEthernetNetPortLoopbackDestMacControlEnabled | CM-FACILITY-MIB |