I am planning to create a full clone on the same drive as the existing virtual machine (VM). There is a slight possibility I will run both VMs at the same time.
I have read the explanations about the MAC address options in VirtualBox Manual Chapters 1.13 and 8.39, but I am stumped as to which to choose.
Section 1.13 states that the "Generate New MAC Addresses For All Network Adapters value" in GUI dialog "is the default setting," while Chapter 8.39 states that "the default behavior is to reinitialize the MAC addresses of each virtual network card." Although these may be the same, my sense is that I want the latter but I don't have sufficient experience or knowledge to resolve this.
I would appreciate a reference that sheds more light on this issue and any advice.