All MIBs › CISCO-UNIFIED-COMPUTING-VNIC-MIB › cucsVnicMacHistoryDn
cucsVnicMacHistoryDn
Module: CISCO-UNIFIED-COMPUTING-VNIC-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicMacHistoryDn
OID (numeric): 1.3.6.1.4.1.9.9.719.1.53.62.1.2
Node type: OBJECT-TYPE
Type: CucsManagedObjectDn
Access: read-only
Description: Cisco UCS vnic:MacHistory:dn managed object property
What is cucsVnicMacHistoryDn?
This OID returns the Distinguished Name of a MacHistory record, a historical log entry tracking a previous MAC address assigned to a vNIC. This DN uniquely locates this specific historical MAC-change entry in the vNIC's change history. An admin investigating why a switch's MAC table still shows a stale entry pulls this DN to find the exact history record explaining the address change.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.62.1.2 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicMacHistoryDn
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.62.1.2.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicMacHistoryDn.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 |
| 1.3.6.1.4.1.9.9.719.1.53.62 | cucsVnicMacHistoryTable | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.62.1 | cucsVnicMacHistoryEntry | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.62.1.2 | cucsVnicMacHistoryDn | CISCO-UNIFIED-COMPUTING-VNIC-MIB |