Raised nearly 5 years ago (http://forum.draytek.co.uk/viewtopic.php?f=14&t=15175), I'd like to re-request the ability to whitelist sites from DoS defense (perhaps via the firewal filter setup pages).
For reasons beyond my control, my company's VPN triggers various DoS criteria and connection is impossible without disabling the defence. It would be preferable to disable the defence for known 'safe' endpoints only.