Centos 6 iptables
Типичная настройка iptables для WEB сервера /etc/sysconfig/iptables # Generated by iptables-save v1.4.7 on Fri Nov 6 16:04:45 2015 *filter :INPUT DROP [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] :fail2ban-MAIL — [0:0] :fail2ban-SSH — [0:0] :WEB — [0:0] -A INPUT -p tcp -m multiport —dports 25,465,587,2525,110,995,143,993 -j fail2ban-MAIL -A INPUT -p tcp -m tcp —dport 22 -j… Читать далее »