Ipswitch Forums / File Transfer / WS_FTP Professional Software Development Kit / Error connecting to SFTP server / Latest PostsInstantForum.NET v4.1.4Ipswitch Forumshttp://forums.ipswitch.com/forums@ipswitch.comFri, 09 Jan 2009 22:06:09 GMT20RE: Error connecting to SFTP serverhttp://forums.ipswitch.com/Topic30113-9-1.aspx<P>yes, that is correct, the SDK does not support keyboard authentication.</P><P>Claudio Robles<BR>WS_FTP Team</P>Fri, 30 Mar 2007 08:13:37 GMTClaudio RoblesRE: Error connecting to SFTP serverhttp://forums.ipswitch.com/Topic30113-9-1.aspx<P>For anyone who may run into the same problem...</P><P>It appears that the SFTP server I am connecting to requires keyboard-interactive logins... unfortunately as far as I know the SDK is not able to facilitate this at this point in time.</P>Fri, 23 Mar 2007 14:39:45 GMTsblomfieError connecting to SFTP serverhttp://forums.ipswitch.com/Topic30113-9-1.aspx<P>I am trying to use the WS_FTP Pro SDK to connect to an SFTP server. I am able to connect to the SSH server via other programs (CoreFTP, WODSSH.NET SSH Component), but when I try to connect via the WS_FTP Pro SDK , I am receiving the following error:</P><P>Finding Host [hostname] ...<BR>Connecting to [ip]:[port]<BR>Connected to [ip]:[port] in 0.062499 seconds, Waiting for Server Response<BR>Server Welcome: SSH-2.0-SSH_x.x<BR>Client Version: SSH-2.0-WS_FTP-8.01-2000.09.23<BR>DSS Signature Verified<BR>Session Keys Created<BR>Ciphers Created<BR>New Client-&gt;Server ciphers in place.<BR>New Client-&gt;Server ciphers in place.<BR>Completed SSH Key Exchange. New Keys in place.<BR>Server has disconnected for reason 2 (SSH_DISCONNECT_PROTOCOL_ERROR) <BR>"Too many authentication failures for [username]"<BR>Failed SSH User Authentication<BR>SSH Transport closed.<BR>In Connect, connection failed, error: 84280000<BR><BR>The username and password are definitely correct. I have tried setting the SFTPVersion property to 3 and 4, as well as trying creating the connection via URL and separate properties.</P><P>WS_FTP Pro SDK version is 8.01</P><P>Connecting via WS_FTP Professional client yields a username/password error dialog... but I am certain of the username and password being used... I have verified that they work from within other programs immediately after having gotten these errors in the SDK and client program.</P><P>Has anyone else experienced this problem and found a solution?</P>Fri, 23 Mar 2007 14:19:12 GMTsblomfie