SSH 防暴力破解配置

# Generated by iptables-save v1.4.14 on Mon Sep 16 10:57:02 2013*filter:INPUT ACCEPT [242:22323]:FORWARD ACCEPT [0:0]:OUTPUT ACCEPT [192:30342]-A INPUT -i eth0 -p tcp -m tcp --dport 22 -m state --state NEW -m recent --update --seconds 60 --hitcount 4 --name DEFAULT --rsource -j DROP-A INPUT -i eth0 -p tcp -m tcp --dport 22 -m state --state NEW -m recent --set --name DEFAULT --rsourceCOMMIT# Completed on Mon Sep 16 10:57:02 2013