All MIBs › CISCO-SCSI-FLOW-MIB › ciscoScsiFlowSenseKeyIllReqErrs
ciscoScsiFlowSenseKeyIllReqErrs
Module: CISCO-SCSI-FLOW-MIB
OID (symbolic): CISCO-SCSI-FLOW-MIB::ciscoScsiFlowSenseKeyIllReqErrs
OID (numeric): 1.3.6.1.4.1.9.9.447.1.2.1.1.35
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of ILLEGAL REQUEST SCSI SENSE key errors received on this LUN on this flow.
What is ciscoScsiFlowSenseKeyIllReqErrs?
This counter tracks ILLEGAL REQUEST SCSI SENSE key errors on this LUN/flow, meaning the target rejected a command because of a problem with the command itself, such as an invalid field or an unsupported operation, rather than a hardware or media fault. An admin seeing this climb on a flow should suspect a host-side software issue - a driver bug, an incompatible firmware/driver combination, or a misconfigured application issuing malformed SCSI commands - rather than a storage hardware problem. A newly upgraded HBA driver introducing illegal request errors on one host's flow while other hosts on the same array remain clean would point straight at that specific driver update.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.447.1.2.1.1.35 snmpwalk -v2c -c public <target> CISCO-SCSI-FLOW-MIB::ciscoScsiFlowSenseKeyIllReqErrs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.447.1.2.1.1.35.1 snmpget -v2c -c public <target> CISCO-SCSI-FLOW-MIB::ciscoScsiFlowSenseKeyIllReqErrs.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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.447 | ciscoScsiFlowMIB | CISCO-SCSI-FLOW-MIB |
| 1.3.6.1.4.1.9.9.447.1 | ciscoScsiFlowMIBObjects | CISCO-SCSI-FLOW-MIB |
| 1.3.6.1.4.1.9.9.447.1.2 | csfStats | CISCO-SCSI-FLOW-MIB |
| 1.3.6.1.4.1.9.9.447.1.2.1 | ciscoScsiFlowStatsTable | CISCO-SCSI-FLOW-MIB |
| 1.3.6.1.4.1.9.9.447.1.2.1.1 | ciscoScsiFlowStatsEntry | CISCO-SCSI-FLOW-MIB |
| 1.3.6.1.4.1.9.9.447.1.2.1.1.35 | ciscoScsiFlowSenseKeyIllReqErrs | CISCO-SCSI-FLOW-MIB |