All MIBs › IEC-62439-3-MIB › lreCntRxA
lreCntRxA
Module: IEC-62439-3-MIB
OID (symbolic): IEC-62439-3-MIB::lreCntRxA
OID (numeric): 1.0.62439.2.21.1.1.0.1.1.8
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: number of frames received on a LRE port A. Only frames that are HSR tagged or fitted with a PRP Redundancy Control Trailer are counted. Frames that are not forwarded anywhere (e.g. because the sender of the frame is in the proxy node table) are counted, too. Only frames received completely and without error are counted. Initial value = 0.
What is lreCntRxA?
This Counter32 counts frames received on LRE port A that carry an HSR tag or PRP Redundancy Control Trailer, including frames not forwarded because their sender is in the proxy node table, but only counting error-free, completely received frames. Admins use it, compared against lreCntTxA elsewhere in the network, to confirm redundant traffic is arriving as expected on this path.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.0.62439.2.21.1.1.0.1.1.8 snmpwalk -v2c -c public <target> IEC-62439-3-MIB::lreCntRxA
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.0.62439.2.21.1.1.0.1.1.8.1 snmpget -v2c -c public <target> IEC-62439-3-MIB::lreCntRxA.1
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OID Breakdown
Upper-level ancestors (2 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.0 | std | START-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.0.62439 | iec62439 | IEC-62439-3-MIB |
| 1.0.62439.2 | prp | IEC-62439-3-MIB |
| 1.0.62439.2.21 | linkRedundancyEntityObjects | IEC-62439-3-MIB |
| 1.0.62439.2.21.1 | lreStatistics | IEC-62439-3-MIB |
| 1.0.62439.2.21.1.1 | lreStatisticsInterfaceGroup | IEC-62439-3-MIB |
| 1.0.62439.2.21.1.1.0 | lreStatisticsInterfaces | IEC-62439-3-MIB |
| 1.0.62439.2.21.1.1.0.1 | lreInterfaceStatsTable | IEC-62439-3-MIB |
| 1.0.62439.2.21.1.1.0.1.1 | lreInterfaceStatsEntry | IEC-62439-3-MIB |
| 1.0.62439.2.21.1.1.0.1.1.8 | lreCntRxA | IEC-62439-3-MIB |