All MIBs › ACD-CFM-MIB › acdCfmMepStatsRxLinearApsPdu
acdCfmMepStatsRxLinearApsPdu
Module: ACD-CFM-MIB
OID (symbolic): ACD-CFM-MIB::acdCfmMepStatsRxLinearApsPdu
OID (numeric): 1.3.6.1.4.1.22420.2.7.1.3.3.1.10
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: This is a count of the total number of linear Automatic Protection Switching (APS) PDU received by the MEP (OpCode 39).
What is acdCfmMepStatsRxLinearApsPdu?
This counter tracks linear Automatic Protection Switching (APS) PDUs, which coordinate failover in 1+1 linear protection schemes where one working line and one backup line protect each other. Engineers monitor APS messages to detect protection switchovers and understand how often the backup line is being used due to primary line failures. For example, 3 APS PDUs means the primary line failed and switched to backup 3 times.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.7.1.3.3.1.10 snmpwalk -v2c -c public <target> ACD-CFM-MIB::acdCfmMepStatsRxLinearApsPdu
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.7.1.3.3.1.10.1 snmpget -v2c -c public <target> ACD-CFM-MIB::acdCfmMepStatsRxLinearApsPdu.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> acdCfmMepStatsRxLinearApsPdu.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 |
| 1.3.6.1.4.1.22420.2.7.1.3.3.1.10 | acdCfmMepStatsRxLinearApsPdu | ACD-CFM-MIB |