Hi all Joto has created GsProtector to help protect MOHAA servers -:
Gameserver Protector
Description / Purpose
The Gameserver Protector protects your Game server from several attacs to the server like flooding attacs, remote crashing.
Additional features are Anti Lag, Banning of IP's, Firewall bans, different types of Whitelists, Immunelist for IP's, Shielding mode for Warservers.
Features can be controlled through config files and via Rcon (Ingame or via Rcon Tool)
Full info http://www.scapp.net/forum/index.php/topic,127.msg222.html#msg222
Download -: http://www.scapp.net/forum/index.php?action=downloads;sa=search;type=13
Great work Joto many thanks !!!