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scsiTgtDevNonAccessibleLUs
Module: SCSI-MIB
OID (symbolic): SCSI-MIB::scsiTgtDevNonAccessibleLUs
OID (numeric): 1.3.6.1.2.1.139.2.3.1.1.3
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: This object is the number of logical units existing but not currently accessible via this local SCSI target device.
What is scsiTgtDevNonAccessibleLUs?
Counts logical units that exist on this target device but aren't currently reachable, e.g. LUNs present but not yet configured for access. A nonzero value can flag misconfiguration or a partial outage worth investigating before it affects applications.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.139.2.3.1.1.3 snmpwalk -v2c -c public <target> SCSI-MIB::scsiTgtDevNonAccessibleLUs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.139.2.3.1.1.3.1 snmpget -v2c -c public <target> SCSI-MIB::scsiTgtDevNonAccessibleLUs.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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.139 | scsiMIB | SCSI-MIB |
| 1.3.6.1.2.1.139.2 | scsiObjects | SCSI-MIB |
| 1.3.6.1.2.1.139.2.3 | scsiTargetDevice | SCSI-MIB |
| 1.3.6.1.2.1.139.2.3.1 | scsiTgtDevTable | SCSI-MIB |
| 1.3.6.1.2.1.139.2.3.1.1 | scsiTgtDevEntry | SCSI-MIB |
| 1.3.6.1.2.1.139.2.3.1.1.3 | scsiTgtDevNonAccessibleLUs | SCSI-MIB |