> asked me about it), this server is private (hosting in US : > atomicvps.com)
So you are using a public server on a WAN, with a NAT routers or a firewall on either end of the connection? > as another test i also installed local filezilla server and was > able to reproduce same problem with it (ICS upload to local > filezilla server) But now you say it fails on the LAN as well, is that with the ICS SSL demo FTP application? This is an extract log from the ICS FTP server I asked you to test against, which shows Passive mode with SSL does work OK. This test is done using my DUN Manager application you can download and test from: http://www.magsys.co.uk/dunman/ Starting FTP Download from: ics.ftptest.org Connect/Logon to FTP Server: ics.ftptest.org:990 Check for Old SSL Session ! SSL handshake OK SSL Handshake Done OK, Secured with TLSv1, Cipher AES256-SHA, Secret Bits 256 (Total 256) 0 Certificate(s) in the verify chain Starting SSL Session Cache SSL Session: New < 220-ics.ftptest.org < < 220-ICS TFtpServerW (c) 1998-2013 F. Piette V8.04 < 220 Server: MAGPUB2 at 2014-04-08T19:17:26 FTP Session Connected to 217.146.102.142:990 Downloading File: /test/testcode.asp to E:\temp1\testcode.asp, size 10.7 Kbytes > PASV < 227 Entering Passive Mode (217,146,102,142,82,82). > RETR testcode.asp Check for Old SSL Session < 150 Opening data connection for testcode.asp. ! SSL handshake OK SSL Handshake Done OK, Secured with TLSv1, Cipher AES256-SHA, Secret Bits 256 (Total 256) 0 Certificate(s) in the verify chain Starting SSL Session Cache SSL Session: Reuse < 226 File sent ok ! 10.7Kbytes received/sent in 250 milliseconds Downloaded File e:\temp1\testcode_asp.tmp, size 10.7 Kbytes Updating Time Stamp: E:\temp1\testcode.asp to (UTC)=20080307-230000 Download OK: E:\temp1\testcode.asp, size: 10.7 Kbytes, duration 0:00, average speed 38.1K/sec Angus -- 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