All MIBs › IEC-62439-3-MIB › lreCntRxB
lreCntRxB
Module: IEC-62439-3-MIB
OID (symbolic): IEC-62439-3-MIB::lreCntRxB
OID (numeric): 1.0.62439.2.21.1.1.0.1.1.9
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: number of frames received on a LRE port B. 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 lreCntRxB?
This Counter32 counts frames received on LRE port B that carry an HSR tag or PRP Redundancy Control Trailer, under the same counting rules as lreCntRxA. Admins compare it against lreCntRxA to check for a significant imbalance between the two redundant paths, which can indicate a problem on one network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.0.62439.2.21.1.1.0.1.1.9 snmpwalk -v2c -c public <target> IEC-62439-3-MIB::lreCntRxB
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.0.62439.2.21.1.1.0.1.1.9.1 snmpget -v2c -c public <target> IEC-62439-3-MIB::lreCntRxB.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 |
| 1.0.62439.2.21.1.1.0.1.1.9 | lreCntRxB | IEC-62439-3-MIB |