All MIBs › ACD-PORT-MIB › acdPortRxStatsLongBad
acdPortRxStatsLongBad
Module: ACD-PORT-MIB
OID (symbolic): ACD-PORT-MIB::acdPortRxStatsLongBad
OID (numeric): 1.3.6.1.4.1.22420.2.9.1.3.2.1.8
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: This is a count of packets received on this port that are longer than 64 bytes and have a bad CRC. Packets with PHY or FIFO errors are not counted.
What is acdPortRxStatsLongBad?
This counts oversized packets (longer than standard size) that arrived with a bad checksum, indicating corruption in jumbo or large frames. Engineers investigate these errors to identify problems with devices sending oversized packets or corruption on the link. If this counter increases from 100 to 500, it suggests the far-end device may be generating corrupted large frames.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.9.1.3.2.1.8 snmpwalk -v2c -c public <target> ACD-PORT-MIB::acdPortRxStatsLongBad
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.9.1.3.2.1.8.1 snmpget -v2c -c public <target> ACD-PORT-MIB::acdPortRxStatsLongBad.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 |
|---|---|---|
| 1.3.6.1.4.1.22420.2.9 | acdPort | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1 | acdPortMIBObjects | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.3 | acdPortStats | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.3.2 | acdPortRxStatsTable | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.3.2.1 | acdPortRxStatsEntry | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.3.2.1.8 | acdPortRxStatsLongBad | ACD-PORT-MIB |