Hello, I've got a problem with NAT translation... I've got an FTP server on my front end net (with static IP for example: 10.10.10.10). In my configuration, ISA Server is the firewall between the frontend and backend (internal) network (for example with range IP: 192.168.200.x) Is it possible with ISA to NAT the ftp server to the internal network? for example, I would that the internal user could see the ftp like an internal machine (for example with IP address 192.168.200.200) thanks a lot best regards nick