I am having trouble connecting to a FTPS server using WinSCP 5.5.1 (Build 3970), with Explicit TLS/SSL. I have tried all options of the min+max SSL/TLS version setting. The connection goes like this:
220-FileZilla Server version 0.9.41 beta 220-written by Tim Kosse (Tim.Kosse@gmx.de) 220 Please visit http://sourceforge.net/projects/filezilla/ AUTH TLS 234 Using authentication type TLS (now client sends packet with content X to server) (client waits for 15 seconds default) (client sends packet with content Y to server, immediately closes TCP by FIN+ACK)
According to my wireshark debugging:
- X concat Y = Client Hello
X ends with character hex 0x0A
Do you need any more info?
Thank you for your help.
Edit: Running on Windows 7 Enterprise SP1, 32-bit.
Attached sample packet dump, IP addresses have been anonymized.