*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:RH-Firewall-1-INPUT - [0:0]

-A INPUT -i lo -j ACCEPT
-A INPUT -s 127.0.0.1 -j ACCEPT
-A INPUT -i eth0 -p icmp -j ACCEPT

# DNS
-A INPUT -i eth0 -p udp --sport 53 -j ACCEPT
-A INPUT -i eth0 -p tcp --sport 53 -j ACCEPT

# SSH
-A INPUT -i eth0 -p tcp --dport 22 -j ACCEPT

# Apache
-A INPUT -i eth0 -p tcp --dport 80 -j ACCEPT
-A INPUT -i eth0 -p tcp --sport 80 -j ACCEPT
-A INPUT -i eth0 -p tcp --dport 443 -j ACCEPT

# MySQL
-A INPUT -i eth0 -p tcp --dport 3306 -j ACCEPT

# Teamspeak
-A INPUT -i eth0 -p udp --dport 9987 -j ACCEPT
-A INPUT -i eth0 -p tcp --dport 10011 -j ACCEPT
-A INPUT -i eth0 -p tcp --dport 30033 -j ACCEPT
-A INPUT -i eth0 -p tcp -s 62.146.63.84 --sport 2008 -j ACCEPT

-A INPUT -j DROP
-A FORWARD -j DROP

COMMIT