Fortinet has an article posted about which FortiOS is recommended in
comparison to hardware platforms (Technical Tip: Recommended Release for
FortiOS - Fortinet Community). I have been wrecking my brain in trying
to better understand what the philoso...
Thank you for your reply. I am aware that certain hardware platforms /
generations of firewalls support only up to certain versions of FortiOS.
As you already pointed out some of the "D" series might support only
FortiOS up to version 6.0.x and there...
