[ZdubZ0r]

I was wondering if anyone knows an anti flood plugin that protects the server from an attack with a program like exploit or something . I have LaLeagane Functions , Krond Functions , Gameszone anti flood plugin and force ds but they still can make 1500 + ping on the server with a program , not cfg, name change , name symbols , chat spamms or things like that .

My server has OS : Linux . I hope that today i will solve this problem .

[Stinkyfax]

We definitely need some webpage to link people with such questions. In a nutshell there is no solution to all kinds of attacks. Considering you have linux, it is easier for you to work with iptables. But as I understand you still don't have quite useful anti-cheat which also takes care of many server-side exploits.
http://forums.alliedmods.net/forumdisplay.php?f=133
No one can give you a promise that any kind of program they advice will solve issue of someone being able to lag your server, if they do - they lie.