VMs over WLAN without NAT

In a Hyper-V for Windows 8 Blog post, a guy of Microsoft wrote about “Supporting VM communication through wireless NICs”. In his Blog Post, he describes a solution where Hyper-V uses a MAC address proxy to enable VM communications over Wireless LANs.

I recommend you read this article by yourself, original post here:
http://blogs.msdn.com/b/b8/archive/2011/09/07/bringing-hyper-v-to-windows-8.aspx