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Re: ssl handshake failure with xfb gateway ftps server

From: Peter Sylvester <peter.sylvester_at_edelweb.fr>
Date: Sat, 25 Jul 2009 07:13:36 +0200

>
> "openssl s_client -connect xfb:port -debug" doesn't work on a ftps server
The point is to get the connection established or not established
and a trace of the connection phase.
 
The following options are relevant:

 -ssl2 - just use SSLv2
 -ssl3 - just use SSLv3
 -tls1 - just use TLSv1
 -no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol
 -servername host - Set TLS extension servername in ClientHello

and

 -tlsextdebug - hex dump of all TLS extensions received
 -debug - extra output
 -msg - Show protocol messages

-tls1 -no_ssl2 -servername yourxfbhost -debug -tlsextdebug

should fail in the connection phase?

> because when opening connection it talks with FTP protocol. I don't
> known how to do that.
Just type QUIT for example.

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Received on 2009-07-25