Add nic card in vm

To add a new nic card detail for a vm

Step1:
Right-click a vm
Step2
Edit Settings
Step3
Add network
Step 4
save changes
Step 5
Exit


After adding a nic card it will not work.

You have to edit
/etc/udev/rules.d/70-persistent-net.rules
Change the mac address of the required

Its the file same for all linux distributions