Yes, firewall and integrated modes require two NICs to function properly. Remember that FTP uses secondary connections, so secureNAT clients can't use PASV mode. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/authors/harrison/ Read the books! ----- Original Message ----- From: "Ian Hindmarsh" <webmaster@xxxxxxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Tuesday, January 08, 2002 02:33 Subject: [isalist] FTP Upload Configuration http://www.ISAserver.org I have ISA running as a Proxy Caching Server behind a firewall and want to enable FTP Upload (which the firewall rules will allow). I believe I have to switch the mode of operation to "Integrated" which will then give me the full FTP Protocol Definition under the Policy Elements. If I then apply the full FTP Protocol Definition to the User Group configured in Protocol Rules will this then allow FTP Upload to this group ? Or is there someting else I need to do. The box only has one NIC will it require another in Integrated mode ? TIA Ian ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')