All MIBs › CISCO-WAN-AXIPOP-MIB › portRcvCrcErrOAMCells
portRcvCrcErrOAMCells
Module: CISCO-WAN-AXIPOP-MIB
OID (symbolic): CISCO-WAN-AXIPOP-MIB::portRcvCrcErrOAMCells
OID (numeric): 1.3.6.1.4.1.351.110.5.2.1.3.1.1.1.15
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of OAM cells received in Ingress direction with CRC error
What is portRcvCrcErrOAMCells?
This read-only counter tracks how many OAM cells arriving on the port's ingress direction failed their CRC integrity check, indicating corrupted management/control cells rather than corrupted user data. An administrator watches this counter because CRC errors in OAM cells can mask real fault or loopback-test results, undermining the reliability of counters like portRcvSgmtLpbkCells. A growing count alongside otherwise normal traffic often points to a physical-layer signal-quality issue on the line.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.5.2.1.3.1.1.1.15 snmpwalk -v2c -c public <target> CISCO-WAN-AXIPOP-MIB::portRcvCrcErrOAMCells
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.5.2.1.3.1.1.1.15.1 snmpget -v2c -c public <target> CISCO-WAN-AXIPOP-MIB::portRcvCrcErrOAMCells.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.351 | stratacom | CISCOWAN-SMI |
| 1.3.6.1.4.1.351.110 | basis | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5 | basisServices | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.2 | atm | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.2.1 | ausmPort | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.2.1.3 | ausmPortCnt | BASIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.351.110.5.2.1.3.1 | ausmPortCntPortGrp | CISCO-WAN-AXIPOP-MIB |
| 1.3.6.1.4.1.351.110.5.2.1.3.1.1 | ausmPortCntPortGrpTable | CISCO-WAN-AXIPOP-MIB |
| 1.3.6.1.4.1.351.110.5.2.1.3.1.1.1 | ausmPortCntPortGrpEntry | CISCO-WAN-AXIPOP-MIB |
| 1.3.6.1.4.1.351.110.5.2.1.3.1.1.1.15 | portRcvCrcErrOAMCells | CISCO-WAN-AXIPOP-MIB |