How to FTP via VPN to sites with real adresses on different IP's ?

[Jason Robertson]

Hi,

I am using Windows 2003 Server. The VPN works fine, but I want to FTP
through the VPN so the connection is encrypted. The problem is each of my
IIS sites has a real Internet address specified, w.x.y.z. So when the VPN
comes up using a private IP, I can't connect to any of the FTP sites using
the VPN server's IP, 10.10.10.2. Could you give me specific directions how
to deal with this?

Thank you for your help.