All MIBs › CIENA-CES-CFM-MIB › cienaCesCfmGlobalLoopbackStatsRxUnresolvedLBM
cienaCesCfmGlobalLoopbackStatsRxUnresolvedLBM
Module: CIENA-CES-CFM-MIB
OID (symbolic): CIENA-CES-CFM-MIB::cienaCesCfmGlobalLoopbackStatsRxUnresolvedLBM
OID (numeric): 1.3.6.1.4.1.1271.2.3.4.1.1.5.11
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The total number of unresolved loopback message frames received.
What is cienaCesCfmGlobalLoopbackStatsRxUnresolvedLBM?
This counts LBMs received by this device that it could not resolve to a locally configured MEP, for instance an LBM addressed to a MAC or MD/MA combination that does not correspond to any MEP actually provisioned on this device. This typically surfaces stale or misconfigured test targets, where someone is running a loopback test against an address that used to belong to a MEP on this device, or a service that moved without the test target being updated. A steady trickle of this counter incrementing weeks after a MEP was removed from this device suggests some remote monitoring tool's target list was never updated to match.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.3.4.1.1.5.11 snmpwalk -v2c -c public <target> CIENA-CES-CFM-MIB::cienaCesCfmGlobalLoopbackStatsRxUnresolvedLBM
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.3.4.1.1.5.11.1 snmpget -v2c -c public <target> CIENA-CES-CFM-MIB::cienaCesCfmGlobalLoopbackStatsRxUnresolvedLBM.1
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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 |
| 1.3.6.1.4.1.1271 | ciena | CIENA-SMI |
| 1.3.6.1.4.1.1271.2 | cienaCes | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.3 | cienaCesStatistics | CIENA-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1271.2.3.4 | cienaCesCfmStatisticsMIBObjects | CIENA-CES-CFM-MIB |
| 1.3.6.1.4.1.1271.2.3.4.1 | cienaCesCfmMIBObjects | CIENA-CES-CFM-MIB |
| 1.3.6.1.4.1.1271.2.3.4.1.1 | cienaCesCfmGlobalMIBObjects | CIENA-CES-CFM-MIB |
| 1.3.6.1.4.1.1271.2.3.4.1.1.5 | cienaCesCfmGlobalLoopbackStats | CIENA-CES-CFM-MIB |
| 1.3.6.1.4.1.1271.2.3.4.1.1.5.11 | cienaCesCfmGlobalLoopbackStatsRxUnresolvedLBM | CIENA-CES-CFM-MIB |