Linux client accross web proxy?

Hi,

 

I've been trying to make connection from Linux clients to FirePass(6.0.2 with HF-602-3) across a web proxy using FireFox (2.0.0.13), but no success yet. After selecting the link to make a connection, a small window pops up and suddenly another error window follows saying 'FirePass server closed connection (code38)'. I looked at the TCP stream. The first SSL connection (probably to download connect.php) looked OK, but it seemed that the client tried to make the second connection to the FirePass directly, which did not happen in the case of Windows client. It tried to send SYN to the FirePass's IP address, which is of cource unreachable.

 

 

I tried manual installation but the result was the same.

 

I could have setup Windows client and it is running with no problem.

 

 

Am I missing something? Could anyone help?