All MIBs › ACOS-MIB › acosWANRxCrcErrors
acosWANRxCrcErrors
Module: ACOS-MIB
OID (symbolic): ACOS-MIB::acosWANRxCrcErrors
OID (numeric): 1.3.6.1.4.1.2221.1.1.8.2.1.12
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The total number of frames discarded on this port because of received CRC errors.
What is acosWANRxCrcErrors?
This counter measures frames discarded because the CRC (Cyclic Redundancy Check) checksum does not match the received data, indicating corruption (integer counter). A rising CRC error count is one of the most common signs of physical layer problems like bad cables, electromagnetic interference, or failing hardware. Growing from 5 to 47 over a week strongly suggests cable degradation or environmental interference and warrants immediate inspection.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2221.1.1.8.2.1.12 snmpwalk -v2c -c public <target> ACOS-MIB::acosWANRxCrcErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2221.1.1.8.2.1.12.1 snmpget -v2c -c public <target> ACOS-MIB::acosWANRxCrcErrors.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2221 | atlasComEngines | ACOS-MIB |
| 1.3.6.1.4.1.2221.1 | aceProductFamily | ACOS-MIB |
| 1.3.6.1.4.1.2221.1.1 | aceAcos | ACOS-MIB |
| 1.3.6.1.4.1.2221.1.1.8 | acosWAN | ACOS-MIB |
| 1.3.6.1.4.1.2221.1.1.8.2 | acosWANSerialStatsTable | ACOS-MIB |
| 1.3.6.1.4.1.2221.1.1.8.2.1 | acosWANSerialStatsEntry | ACOS-MIB |
| 1.3.6.1.4.1.2221.1.1.8.2.1.12 | acosWANRxCrcErrors | ACOS-MIB |