Need anti-ddos/flood attack script. Help plz



I have a vbulletin forum, which I recently installed in a server. But from the first day I am getting attack from anti parties. How can I get rid of it,
Please some one help.

Thanks in advance.


Quite honestly, if you’ve got someone angry enough at you that they’re DDoSing your site the first day it’s running, you’ve got some bigger problems that a script is not going to fix. What’s going on here exactly?