All MIBs › CM-FACILITY-MIB › cmEthernetNetPortLoopbackSourceMacAddress
cmEthernetNetPortLoopbackSourceMacAddress
Module: CM-FACILITY-MIB
OID (symbolic): CM-FACILITY-MIB::cmEthernetNetPortLoopbackSourceMacAddress
OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.7.1.95
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-write
Description: This object allows to set Net Port Source MAC Address for frame matching when Net Port Source MAC Control is enabled.
What is cmEthernetNetPortLoopbackSourceMacAddress?
This read-write MacAddress sets the source MAC address used for frame matching when the Net Port Source MAC Control feature is enabled on an Ethernet Network Port's loopback. It matters because scoping a loopback by source MAC lets an admin loop back only frames originating from a specific device, rather than every frame arriving on the port. For example, to isolate testing to only frames from a specific test set connected upstream, an admin would set cmEthernetNetPortLoopbackSourceMacAddress to that test set's MAC so only its frames get looped.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.95 snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortLoopbackSourceMacAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.95.1 snmpget -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortLoopbackSourceMacAddress.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.95.1 s <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cmEthernetNetPortLoopbackSourceMacAddress.1
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::cmEthernetNetPortLoopbackSourceMacAddress 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-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 |
| Numeric OID | Name | Module |
|---|---|---|
| 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 |
| 1.3.6.1.4.1.2544.1.12.4.1.7.1.95 | cmEthernetNetPortLoopbackSourceMacAddress | CM-FACILITY-MIB |