ok, thank you. I may not end up using esxi then. See my current setup is a 2003 Win server and it will go to sleep mode after 20 min if no connections. I have a script on my router to check incoming connections and when someone wants to access my server on a specific port, it sends A WOL command to the IP. This works out great since the IP of the server and the application someone are trying to access are the same.
Thanks for the info.