Hello, Yesterday evening I have read a tweet of Oles from OVH, referring to their explanation of the DDoS protection and the future of their anti-ddos system (from now on called VAC). VAC is currently in alpha stage (only available in RBX) and does have a lot of false positives (as joehot200 said, correct me if I'm wrong), however, it is already better than being nullrouted. The system will detect a DDoS-attack and put your IP(s) behind the VAC-protection and the mitigation starts. They are planning on fully releasing a redundant system in September, which will mean a increase of 0.5 EUR to 10 EUR for existing and future services. Your best bet is to read the thread yourself, as I just found out they posted a English version today, besides, my french isn't that good as it used to be. Original: http://forum.ovh.com/showthread.php?t=89081 English: http://forum.ovh.co.uk/showthread.php?p=46133#post46133 I myself am eager to try it out and curious about the costs of the PRO version.