All MIBs › ACD-CFM-MIB › acdCfmMepStatsRxLbrUnexpectedPdu
acdCfmMepStatsRxLbrUnexpectedPdu
Module: ACD-CFM-MIB
OID (symbolic): ACD-CFM-MIB::acdCfmMepStatsRxLbrUnexpectedPdu
OID (numeric): 1.3.6.1.4.1.22420.2.7.1.3.3.1.26
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The total number of LBRs received when no loopback request is active for that MEP.
What is acdCfmMepStatsRxLbrUnexpectedPdu?
This counter tracks Loopback Replies that arrive when no loopback test was initiated, indicating unsolicited or ghost packets on the link. Engineers monitor this to detect stray responses, misconfigured loops, or replay attacks on the network. For example, a value of 1 means 1 loopback reply came back without sending a matching request.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.7.1.3.3.1.26 snmpwalk -v2c -c public <target> ACD-CFM-MIB::acdCfmMepStatsRxLbrUnexpectedPdu
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.7.1.3.3.1.26.1 snmpget -v2c -c public <target> ACD-CFM-MIB::acdCfmMepStatsRxLbrUnexpectedPdu.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.22420 | accedianMIB | ACCEDIAN-SMI |
| 1.3.6.1.4.1.22420.2 | acdMibs | ACCEDIAN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.22420.2.7 | acdCfm | ACD-CFM-MIB |
| 1.3.6.1.4.1.22420.2.7.1 | acdCfmMIBObjects | ACD-CFM-MIB |
| 1.3.6.1.4.1.22420.2.7.1.3 | acdCfmMep | ACD-CFM-MIB |
| 1.3.6.1.4.1.22420.2.7.1.3.3 | acdCfmMepStatsRxTable | ACD-CFM-MIB |
| 1.3.6.1.4.1.22420.2.7.1.3.3.1 | acdCfmMepStatsRxEntry | ACD-CFM-MIB |
| 1.3.6.1.4.1.22420.2.7.1.3.3.1.26 | acdCfmMepStatsRxLbrUnexpectedPdu | ACD-CFM-MIB |