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Software components for data protection, secure storage and transfer

SSH Dynamic Port Forwarding

Also by EldoS: MsgConnect
Cross-platform protocol-independent communication framework for building peer-to-peer and client-server applications and middleware components.
Posted: 03/19/2007 14:23:15
by Tom  (Basic support level)
Joined: 03/19/2007
Posts: 3


Is it possible to use Dynamic SOCKS port forwarding with vb6?

At the moment i use only local port forwarding, it works great.

In documentation i cannot find any description how can i use SOCKS forwarding with vb6.

I hope it give many people where can help me.

Posted: 03/19/2007 14:57:12
by Eugene Mayevski (Team)

Please explain in more details what you mean by dynamic socks port forwarding

Sincerely yours
Eugene Mayevski
Posted: 03/19/2007 15:07:05
by Tom  (Basic support level)
Joined: 03/19/2007
Posts: 3

i must forward ftp service and the data connection ports are random ports, so i cannot forward special ports.
Before i found SSHBlackbox i used plink.exe this application can simulate a local proxy server and forward all neseccarry ports with one tunnel connection.
Sorry for my bad english :)
Posted: 03/19/2007 15:34:36
by Eugene Mayevski (Team)

As I understand, you would need to analyze FTP traffic in order to find out, what port the application opens for the data channel. Then use remote port forwarding to open the data connection on the remote side. Also, you would need to modify the sent request to tell the FTP server, that it should connect to your SSH server instead of the real application. Not a trivial task, I would say ...

Sincerely yours
Eugene Mayevski
Posted: 03/19/2007 17:53:54
by Tom  (Basic support level)
Joined: 03/19/2007
Posts: 3

For the next time i have found another solution for my problem. I have installed an SOCKS FTP proxy and must forward only one port, thats ok.

Thank´s for your quick help!
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Create virtual disks backed by memory or custom location, expose disk images as disks and more.



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