I have setup iVPN to enable the VPN in Snow Leopard. I have successfully connected via PPTP internally, however, I can not connect externally. I have done the following: Setup my U-Verse router to port forward 1723 to the Mac Mini running the VPN server. I have a static IP address so when I setup the client I point the server address to the static IP and it should be forwarded to the mini. I have additional port forwards setup for 5900 (ARD) and Air Video which work fine. There is no firewall enabled on the Mac Mini. Help would be appreciated. Thank you.