*filter
:INPUT ACCEPT
:FORWARD ACCEPT
:OUTPUT ACCEPT
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT 
-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT 
-A INPUT -p tcp -m tcp --dport 8080 -j ACCEPT 
-A INPUT -i lo -j ACCEPT 
-A INPUT -p icmp -j ACCEPT 
-A INPUT -j DROP 
COMMIT