root@debian:~# iptables-save
# Generated by iptables-save v1.4.14 on Fri Jul 31 18:14:59 2015
*mangle
:PREROUTING ACCEPT [1767060:502362621]
:INPUT ACCEPT [1767060:502362621]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [1554868:327234679]
:POSTROUTING ACCEPT [1554868:327234679]
COMMIT
# Completed on Fri Jul 31 18:14:59 2015
# Generated by iptables-save v1.4.14 on Fri Jul 31 18:14:59 2015
*nat
:PREROUTING ACCEPT [139289:7773596]
:INPUT ACCEPT [63727:3815588]
:OUTPUT ACCEPT [92304:6434023]
:POSTROUTING ACCEPT [92304:6434023]
COMMIT
# Completed on Fri Jul 31 18:14:59 2015
# Generated by iptables-save v1.4.14 on Fri Jul 31 18:14:59 2015
*filter
:INPUT DROP [76097:3982210]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [142584:8821820]
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp -m tcp --dport 51238 -m state --state NEW -j ACCEPT
-A INPUT -p tcp -m tcp --dport 51239 -m state --state NEW -j ACCEPT
-A INPUT -p tcp -m tcp --dport 23432 -m state --state NEW -j ACCEPT
-A INPUT -p tcp -m tcp --dport 38000 -m state --state NEW -j ACCEPT
-A INPUT -p tcp -m tcp --dport 80 -m state --state NEW -j ACCEPT
-A INPUT -p tcp -m tcp --dport 443 -m state --state NEW -j ACCEPT
-A INPUT -m limit --limit 3/sec --limit-burst 3 -j LOG --log-prefix "FW_INPUT: "
-A INPUT -p icmp -m icmp --icmp-type any -j DROP
-A FORWARD -p icmp -m icmp --icmp-type any -j DROP
-A OUTPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -p icmp -m icmp --icmp-type any -j DROP
COMMIT
# Completed on Fri Jul 31 18:14:59 2015