Fortinet or Foriclient for ubuntu >= 12.10

You can either run the regular executable or using the cli.

Download it from here : Latest Fortinet/Forticlient ftp download

You will need also to run this before
"sudo apt-get install libgtk2.0-0:i386"

That's it , for me it worked both ubuntu 12.10 and 13.10

Hope it helped
Dor

Forticlient SSL VPN

At Least at the moment when i am writing this post, after upgrading ubuntu from 12.XX to 13.10

The UI app of Forticlient SSL VPN stopped working and only the CLI is available.

Btw, for my opinion the CLI works better and easy to use.