All MIBs › CISCO-UNIFIED-COMPUTING-VNIC-MIB › cucsVnicBootTargetWwn
cucsVnicBootTargetWwn
Module: CISCO-UNIFIED-COMPUTING-VNIC-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicBootTargetWwn
OID (numeric): 1.3.6.1.4.1.9.9.719.1.53.1.1.5
Node type: OBJECT-TYPE
Type: Unsigned64
Access: read-only
Description: Cisco UCS vnic:BootTarget:wwn managed object property
What is cucsVnicBootTargetWwn?
This read-only Unsigned64 value holds the World Wide Name (WWN) of the SAN storage target this Boot Target entry points a vHBA to. The WWN uniquely identifies which storage array port the server's boot firmware should connect to over Fibre Channel, so an admin diagnosing a boot failure checks this value against the array's actual port WWNs to rule out a stale or mistyped target. For a Boot Target pointing a server's vHBA at LUN 0 on storage-array WWN 20:00:00:25:b5:00:00:0a, this OID returning WWN 20:00:00:25:b5:00:00:0a lets an admin confirm the boot policy is targeting the intended storage-array port rather than a decommissioned one.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.1.1.5 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicBootTargetWwn
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.1.1.5.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicBootTargetWwn.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9.9.719 | ciscoUnifiedComputingMIB | CISCO-UNIFIED-COMPUTING-MIB |
| 1.3.6.1.4.1.9.9.719.1 | ciscoUnifiedComputingMIBObjects | CISCO-UNIFIED-COMPUTING-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.53 | cucsVnicObjects | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.1 | cucsVnicBootTargetTable | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.1.1 | cucsVnicBootTargetEntry | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.1.1.5 | cucsVnicBootTargetWwn | CISCO-UNIFIED-COMPUTING-VNIC-MIB |