Hello, nunezj@xxxxxxxxxxxxx a écrit :
I put this rules in the my script: iptables -A INPUT -s 192.168.0.5/32 -d 0/0 -p tcp --dport 20,21 -j DROP but it doesn't work.
What do you mean *exactly* ? --dport expects a port interval, not a port list : --dport 20:21
