I have a server attacked by DDOS. The server is currently being attacked from different IP's and renewing proxies - which means every time we block the ip's the DDOS is coming from, new ip's arrive within an hour or so.
What I need is an experienced sysadmin, with capabilities and experience of dealing with such a thing, Who can:
1. Solve the problem of the current attack
2. Help with prevention to future attacks.