HELLO, I may have make some progress. I can SSL/TLS on a local machine but it does not work on a remote. I get (filezilla): Disconnected from server Status: Resolving address of homere Status: Connecting to 193.49.194.196:21... Status: Connection attempt failed with "EHOSTUNREACH - No route to host". Error: Could not connect to server Status: Waiting to retry... Status: Resolving address of homere Status: Connecting to 193.49.194.196:21... Status: Connection attempt failed with "EHOSTUNREACH - No route to host". Error: Could not connect to server ssh works fine. However, I have a possible explaination. This machine is behind a firewall and to be able to make ssh, I add to ask to have the ssh port open. Probably, the ftp port is closed. Should I ask to have it open to use ssl/tls? Is it port 21? or 990? how can I check the port 22 is open while the other ones are closed on the firewall (I do not have admin access to this machine). Thank. =========================================================================== Patrick DUPRÉ | | email: pdupre@xxxxxxx Laboratoire de Physico-Chimie de l'Atmosphère | | Université du Littoral-Côte d'Opale | | Tel. (33)-(0)3 28 23 76 12 | | Fax: 03 28 65 82 44 189A, avenue Maurice Schumann | | 59140 Dunkerque, France =========================================================================== -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org