All MIBs › CISCO-UNIFIED-COMPUTING-DCX-MIB › cucsDcxVcMacRegisterMode
cucsDcxVcMacRegisterMode
Module: CISCO-UNIFIED-COMPUTING-DCX-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-DCX-MIB::cucsDcxVcMacRegisterMode
OID (numeric): 1.3.6.1.4.1.9.9.719.1.10.4.1.40
Node type: OBJECT-TYPE
Type: CucsNwctrlRegistrationMode
Access: read-only
Description: Cisco UCS dcx:Vc:macRegisterMode managed object property
What is cucsDcxVcMacRegisterMode?
This controls how MAC addresses learned on this virtual circuit are registered with the fabric - for example only the vNIC's assigned MAC versus all MACs seen, which is needed for nested virtualization. An admin running a nested hypervisor or multiple VMs behind a single vNIC without VM-FEX needs this set to allow multiple registered MACs, otherwise traffic for any MAC other than the vNIC's own assigned address gets silently dropped by the fabric. A value of 'all-host' here would be required to let a nested ESXi host's VMs, each with distinct MACs, pass traffic through this single circuit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.10.4.1.40 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-DCX-MIB::cucsDcxVcMacRegisterMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.10.4.1.40.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-DCX-MIB::cucsDcxVcMacRegisterMode.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 |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.10 | cucsDcxObjects | CISCO-UNIFIED-COMPUTING-DCX-MIB |
| 1.3.6.1.4.1.9.9.719.1.10.4 | cucsDcxVcTable | CISCO-UNIFIED-COMPUTING-DCX-MIB |
| 1.3.6.1.4.1.9.9.719.1.10.4.1 | cucsDcxVcEntry | CISCO-UNIFIED-COMPUTING-DCX-MIB |
| 1.3.6.1.4.1.9.9.719.1.10.4.1.40 | cucsDcxVcMacRegisterMode | CISCO-UNIFIED-COMPUTING-DCX-MIB |