All MIBs › F3-CFM-MIB › cfmMepLlbPortLLEnabled
cfmMepLlbPortLLEnabled
Module: F3-CFM-MIB
OID (symbolic): F3-CFM-MIB::cfmMepLlbPortLLEnabled
OID (numeric): 1.3.6.1.4.1.2544.1.12.13.1.1.2.1.26
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: This attribute enables port loopback. In MEF 46 loopback is based on LLFS (Latching Loopback Frame Set) which is untagged or tagged. MEF 46 does not have the notion of port loopback. If this attribute is true a port loopback will be activated instead of loopback for untagged frames when LLFS is untagged.
What is cfmMepLlbPortLLEnabled?
This enables port-based loopback for this MEP instead of the untagged-frame loopback normally used when the Latching Loopback Frame Set (LLFS) is untagged, since MEF 46 itself has no notion of port loopback, per the MIB's own description. An admin enables this when the desired latching loopback test should loop back the entire port rather than only untagged traffic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.13.1.1.2.1.26 snmpwalk -v2c -c public <target> F3-CFM-MIB::cfmMepLlbPortLLEnabled
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.13.1.1.2.1.26.1 snmpget -v2c -c public <target> F3-CFM-MIB::cfmMepLlbPortLLEnabled.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.13.1.1.2.1.26.1 s <value>
Start monitoring ADVA Optical Networking FSP150CM/CC (F3 platform) carrier Ethernet device (802.1ag/Y.1731 Connectivity Fault Management) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the F3-CFM-MIB::cfmMepLlbPortLLEnabled OID value, configure state conditions and alerts, and monitor any ADVA Optical Networking FSP150CM/CC (F3 platform) carrier Ethernet device (802.1ag/Y.1731 Connectivity Fault Management) 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 |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.13 | f3CfmMIB | F3-CFM-MIB |
| 1.3.6.1.4.1.2544.1.12.13.1 | cfmExtSvc | F3-CFM-MIB |
| 1.3.6.1.4.1.2544.1.12.13.1.1 | cfmExtSvcObjects | F3-CFM-MIB |
| 1.3.6.1.4.1.2544.1.12.13.1.1.2 | cfmMepTable | F3-CFM-MIB |
| 1.3.6.1.4.1.2544.1.12.13.1.1.2.1 | cfmMepEntry | F3-CFM-MIB |
| 1.3.6.1.4.1.2544.1.12.13.1.1.2.1.26 | cfmMepLlbPortLLEnabled | F3-CFM-MIB |