I need to emulate multiple (10+) Ethernet adapters (different MAC and IP, same subnet) through a single Ethernet adapter. I know you can assign multiple IP addresses to a single adapter, but haven't found any solution for multiple MAC address. I am currently doing this by using Linux VMs under VirtualBox with bridged virtual adapters. However, this solution is not optimal for my applications.
I would like to know if it is possible to do the same without a virtual machine setup.
Found something for Linux: Multimac, hopefully someone will point me to a Windows based solution.