All MIBs › FC-MGMT-MIB › fcmPortInvalidCRCs
fcmPortInvalidCRCs
Module: FC-MGMT-MIB
OID (symbolic): FC-MGMT-MIB::fcmPortInvalidCRCs
OID (numeric): 1.3.6.1.2.1.10.56.1.6.1.11
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description:
The number of frames received with an invalid CRC. This count is part of FC-PH's Link Error Status Block (LESB).
What is fcmPortInvalidCRCs?
This object counts the cumulative number of Fibre Channel frames received with invalid cyclic redundancy check (CRC) values, indicating data corruption on the link. It is part of the standard Fibre Channel Link Error Status Block reporting. A storage administrator would monitor this counter to detect and troubleshoot problematic Fibre Channel links before data loss occurs.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.56.1.6.1.11 snmpwalk -v2c -c public <target> FC-MGMT-MIB::fcmPortInvalidCRCs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.56.1.6.1.11.1 snmpget -v2c -c public <target> FC-MGMT-MIB::fcmPortInvalidCRCs.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.2 | mgmt | BKTEL-HFC862-BASE-MIB |
| 1.3.6.1.2.1 | mib_2 | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.10.56 | fcMgmtMIB | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1 | fcmgmtObjects | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.6 | fcmPortErrorsTable | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.6.1 | fcmPortErrorsEntry | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.6.1.11 | fcmPortInvalidCRCs | FC-MGMT-MIB |