All MIBs › IEEE8021-CFM-MIB › dot1agCfmLtrRelay
dot1agCfmLtrRelay
Module: IEEE8021-CFM-MIB
OID (symbolic): IEEE8021-CFM-MIB::dot1agCfmLtrRelay
OID (numeric): 1.3.111.2.802.1.1.8.1.7.2.1.8
Node type: OBJECT-TYPE
Type: Dot1agCfmRelayActionFieldValue
Access: read-only
Description: Value returned in the Relay Action field.
What is dot1agCfmLtrRelay?
This object contains the value of the Relay Action field returned in a Connectivity Fault Management Loopback Trace Route response, indicating whether the response came from the target device or an intermediate relay point. An operator uses this to understand the path taken by CFM diagnostic packets through the network and to identify which device in the network path is responding. This helps locate misconfigured or transparent forwarding devices.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.8.1.7.2.1.8 snmpwalk -v2c -c public <target> IEEE8021-CFM-MIB::dot1agCfmLtrRelay
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.8.1.7.2.1.8.1 snmpget -v2c -c public <target> IEEE8021-CFM-MIB::dot1agCfmLtrRelay.1
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OID Breakdown
Upper-level ancestors (3 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.111.2.802.1.1.8 | ieee8021CfmMib | IEEE8021-CFM-MIB |
| 1.3.111.2.802.1.1.8.1 | dot1agMIBObjects | IEEE8021-CFM-MIB |
| 1.3.111.2.802.1.1.8.1.7 | dot1agCfmMep | IEEE8021-CFM-MIB |
| 1.3.111.2.802.1.1.8.1.7.2 | dot1agCfmLtrTable | IEEE8021-CFM-MIB |
| 1.3.111.2.802.1.1.8.1.7.2.1 | dot1agCfmLtrEntry | IEEE8021-CFM-MIB |
| 1.3.111.2.802.1.1.8.1.7.2.1.8 | dot1agCfmLtrRelay | IEEE8021-CFM-MIB |