I have a Linksys and just switched to using an Airport Express for the wireless network. In order to use Desktop Connection (VNC) on my iPad I need to open the ports 5900 (Mac Pro) and 3389 (PC). In 1st pic is my Linksys setup that did this. In the 2nd, is this where I enter the ports (under Host or Tunnel) and what syntax for Address and Length? Or if this is the wrong place how do I do it?