Hammer protection

Linux Advanced Routing and Traffic Control

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Hi,

Is it possible to use iptables as hammeprotection ?

I want to deny a user who has just logged off .. for about 10seconds.

I tried with this, but that didn't work. Maybe my mind is going completely in the wrong direction today? =)

iptables -I INPUT -i eth0 -p tcp -s 0/0 -d $my_ip --dport 21 -m limit --limit 10/second --limit-burst 1 --tcp-flags ALL SYN -j ACCEPT


Greetings,

Joachim



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