# Data Object - VmMacChangedEvent(vim.event.VmMacChangedEvent)

Extends
  VmEvent
Since
  2.0

## Data Object Description

This event records a change in a virtual machine's MAC address.

Properties

Name | Type | Description
--- | --- | ---
adapter | xsd:string | The name of the virtual network adapter.
newMac | xsd:string | The new MAC address.
oldMac | xsd:string | The old MAC address.
Properties inherited from VmEvent
template
Properties inherited from Event
chainId, changeTag, computeResource, createdTime, datacenter, ds, dvs, fullFormattedMessage, host, key, net, userName, vm
Properties inherited from DynamicData
None

Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vim25="urn:vim25" name="VmMacChangedEvent"> <complexContent> <extension base="vim25:VmEvent"> <sequence> <element name="adapter" type="xsd:string"/> <element name="oldMac" type="xsd:string"/> <element name="newMac" type="xsd:string"/> </sequence> </extension> </complexContent> </complexType>