# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp --dport 22 -m state --state NEW -m recent --name BLOCK --set
-A INPUT -p tcp --dport 22 -m state --state NEW -m recent --name BLOCK --update --seconds 60 --rttl --hitcount 3 -j DROP
-A INPUT -p tcp --syn --dport 22 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A INPUT -i eth0 -j DROP
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT