All MIBs › FCMGMT-MIB › connUnitPortStatCountInvalidCRC
connUnitPortStatCountInvalidCRC
Module: FCMGMT-MIB
OID (symbolic): FCMGMT-MIB::connUnitPortStatCountInvalidCRC
OID (numeric): 1.3.6.1.3.94.4.5.1.40
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: Count of frames received with invalid CRC. This count is part of the Link Error Status Block (LESB). (FC-PH 29.8). Loop ports should not count CRC errors passing through when monitoring. Note, this is a Fibre Channel only stat.
What is connUnitPortStatCountInvalidCRC?
A 64-bit LESB counter of frames received with an invalid CRC checksum on this port (loop ports exclude pass-through traffic) - rising values point to signal integrity or cabling/optics problems.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.94.4.5.1.40 snmpwalk -v2c -c public <target> FCMGMT-MIB::connUnitPortStatCountInvalidCRC
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.94.4.5.1.40.1 snmpget -v2c -c public <target> FCMGMT-MIB::connUnitPortStatCountInvalidCRC.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 |
| 1.3.6.1.3 | experimental | APERTUS-NPG-MIB |
| 1.3.6.1.3.94 | fcmgmt | FCMGMT-CNTL |
| 1.3.6.1.3.94.4 | statSet | FCMGMT-CNTL |
| 1.3.6.1.3.94.4.5 | connUnitPortStatTable | FCMGMT-CNTL |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.94.4.5.1 | connUnitPortStatEntry | FCMGMT-MIB |
| 1.3.6.1.3.94.4.5.1.40 | connUnitPortStatCountInvalidCRC | FCMGMT-MIB |