All MIBs › ADVA-FSPR7-PM-MIB › l2PortRxFacilityCurrent15minCrcErrorsRcv
l2PortRxFacilityCurrent15minCrcErrorsRcv
Module: ADVA-FSPR7-PM-MIB
OID (symbolic): ADVA-FSPR7-PM-MIB::l2PortRxFacilityCurrent15minCrcErrorsRcv
OID (numeric): 1.3.6.1.4.1.2544.1.11.11.7.1.2.137.1.5
Node type: OBJECT-TYPE
Type: Counter64String
Access: read-only
Description: Received CRC Errors
What is l2PortRxFacilityCurrent15minCrcErrorsRcv?
Reports a Counter32 of frames with cyclic redundancy check failures, indicating physical layer corruption or electromagnetic interference on the link. CRC errors exceeding single-digit counts over a 15-minute period signal cable degradation, port hardware issues, or duplex mismatch requiring immediate investigation. A healthy port should show 0 CRC errors; even 5 errors suggest potential layer 1 problems that may worsen.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.11.7.1.2.137.1.5 snmpwalk -v2c -c public <target> ADVA-FSPR7-PM-MIB::l2PortRxFacilityCurrent15minCrcErrorsRcv
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.11.7.1.2.137.1.5.1 snmpget -v2c -c public <target> ADVA-FSPR7-PM-MIB::l2PortRxFacilityCurrent15minCrcErrorsRcv.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.11 | fspR7 | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.11.11 | advaFspR7Pm | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7 | pmFacility | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7.1 | pmFacilityData | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7.1.2 | pmFacilityDataRecord | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7.1.2.137 | l2PortRxFacilityCurrent15minTable | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7.1.2.137.1 | l2PortRxFacilityCurrent15minEntry | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7.1.2.137.1.5 | l2PortRxFacilityCurrent15minCrcErrorsRcv | ADVA-FSPR7-PM-MIB |