WarFTP
Simply click the offline button, change the port number to 8021, and click
online again.
WinGate Setup:
1. In GateKeeper, edit the FTP proxy on port 21
2. On the Non Proxy Request tab select Pipe Request to other server
3. Enter
4. Enter 8021 for the port
5. Click OK to exit the dialog.
6. Save the Changes