id,summary,reporter,owner,description,type,status,priority,component,resolution,keywords,cc,component_version,os,os_version 7182,FTP over SSL/TLS not working from the internet,Ben Backx,,"I have a FileZilla server (version 0.9.34) running on a Windows Server 2003 server (Web Edition, SP2) ""Normal FTP"" is working normally (both from the inside and the outside), but for FTP over SSL/TLS, I have a problem. I configured implicit FTP over SSL/TLS and am using active mode FTP. When connected via VPN, things are working like a charm (when checking the firewall-logs, I see a connection on port 990 and 989, as expected). When connecting from an external IP-address, I also see a connection on port 990 and 989, but I get the following error: 150 Opening data channel for directory list. 425 Can't open data connection. As far as I can see, the data-connection is established (connection on port 989 in the firewall logs), but no data gets through. The firewall is a Cisco ASA 5505 and there are no denies in the logging when connecting to the FTP-server. Somewhere, things are going wrong. I think the FTP server is to blame, but I would guess someone else would have the same issue... Windows logs aren't showing any (relevant) warnings or errors. Can someone here shine a light on this issue?",Bug report,closed,normal,FileZilla Server,worksforme,FTP SSL/TLS data connection issues,,,Windows,Server 2003 Web Edition SP2