All MIBs › CORE-MIB › corePortCRCError
corePortCRCError
Module: CORE-MIB
OID (symbolic): CORE-MIB::corePortCRCError
OID (numeric): 1.3.6.1.4.1.629.1.50.9.3.1.21
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: ???
What is corePortCRCError?
This read-only Counter counts frames received on a port with CRC errors. It directly indicates physical-layer problems, such as a bad cable, connector, or failing SFP, on that specific port. For example, a climbing corePortCRCError count on one port leads the admin to replace the fiber patch cord feeding it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.1.50.9.3.1.21 snmpwalk -v2c -c public <target> CORE-MIB::corePortCRCError
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.629.1.50.9.3.1.21.1 snmpget -v2c -c public <target> CORE-MIB::corePortCRCError.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 |
|---|---|---|
| 1.3.6.1.4.1.629 | nbase | CORE-MIB |
| 1.3.6.1.4.1.629.1 | nbSwitchG1 | CORE-MIB |
| 1.3.6.1.4.1.629.1.50 | nbSwitchG1Il | CORE-MIB |
| 1.3.6.1.4.1.629.1.50.9 | core | CORE-MIB |
| 1.3.6.1.4.1.629.1.50.9.3 | corePortTable | CORE-MIB |
| 1.3.6.1.4.1.629.1.50.9.3.1 | corePortEntry | CORE-MIB |
| 1.3.6.1.4.1.629.1.50.9.3.1.21 | corePortCRCError | CORE-MIB |