[twsocket] FTP TLS, SSL, + passive mode problem

2014-04-16 Thread miro
regards miro krajcovic -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be

[twsocket] Clarification Re: FTP TLS, SSL, + passive mode problem

2014-04-18 Thread miro
regards miro Are you testing against local FTP servers on a LAN, or public servers across NAT routers and firewalls? 95% of FTP problems that happen when the data connection opens are caused by NAT routers or firewalls blocking the new connection. This is worse with SSL since the router can