20---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 18:16. Server port: 21.
220-This is a private system - No anonymous login
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
USER anonymous 
Déconnexion de l'hôte ubuntu35.dyndns.org
Pause de 30 secondes avant la prochaine tentative.