The variants of the message that you could see are: The remote computer requires Network Level Authentication, which your computer does not support. For assistance, contact your system administrator ...
proxytunnel might help. Of course, you need your own proxy server outside the firewall to connect to. I have squid running on my home machine, use proxytunnel to connect to that, and ssh forward port ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results