All MIBs › NEXANS-BM-MIB › portErrorCounter
portErrorCounter
Module: NEXANS-BM-MIB
OID (symbolic): NEXANS-BM-MIB::portErrorCounter
OID (numeric): 1.3.6.1.4.1.266.20.3.1.1.7
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Errors are usually caused by a FDX/HDX mismatch between the switch port and the connected port. If the switch detects a incrementation of this counter, he will send a portErrorCountFailure trap. The counted errors are depending on the switch type. For BM-A, BM+ and Access Switches: - Received packets with bad CRC, - Received packets with bad alignment, - Late collisions (only valid if Link State is 10HDX or 100HDX). For old BM Switches: - Received packets with bad CRC
What is portErrorCounter?
Counts port-level errors such as bad-CRC or bad-alignment frames (plus late collisions on half-duplex links), most often caused by a duplex mismatch between the switch port and the connected device; an increment triggers a portErrorCountFailure trap.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.266.20.3.1.1.7 snmpwalk -v2c -c public <target> NEXANS-BM-MIB::portErrorCounter
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.266.20.3.1.1.7.1 snmpget -v2c -c public <target> NEXANS-BM-MIB::portErrorCounter.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.266 | nexansANS | NEXANS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.266.20 | bmSwitchMIB | NEXANS-BM-MIB |
| 1.3.6.1.4.1.266.20.3 | bmSwitchPort | NEXANS-BM-MIB |
| 1.3.6.1.4.1.266.20.3.1 | bmSwitchPortTable | NEXANS-BM-MIB |
| 1.3.6.1.4.1.266.20.3.1.1 | bmSwitchPortEntry | NEXANS-BM-MIB |
| 1.3.6.1.4.1.266.20.3.1.1.7 | portErrorCounter | NEXANS-BM-MIB |