Network Virtualization and System center integration

Hello,

We are trying to solve a huge problem here:

- How can we use/manage a single System Center Platform to manage multiple Customer accross a wide range of virtualized network?

We can use things like Network Virtualization but we have the same problem with and without this solution:

How can we "route" access to applications/tools, for example a KMS server on port 1688, if a Customer have the same IP range than our KMS server?

As with/without network virtualization it end with a problem that is that we HAVE to find a way to route communication between two subnet with the same IP address (and this is not possible)

Or does Network Virtualization answer this problem, but how?

Thanks

MCITP: Enterprise Messaging Administrator 2010 MCTS: Lync Server 2010, Configuring MCSE