When you change network settings in a Windows virtual machine, you must reset the network stack of the virtual NIC to adopt the new settings. For a Windows guest operating system, you must disable and re-enable the network connection so it adopts a new MAC address. You can do this using the Control Panel.
Procedure
- In the Control Panel, navigate to .
- Right-click the network adapter icon and choose disable.
- Right-click the network adapter icon and choose enable.
- Repeat these steps for each network adapter.