Listing 2. Filter Table INPUT Chain

iptables -P INPUT DROP
iptables -A INPUT -j noise
iptables -A INPUT -j spoof
iptables -A INPUT -m tproxy -j ACCEPT
iptables -A INPUT -m state \
  --state ESTABLISHED,RELATED -j ACCEPT
iptables -A INPUT -i lo -j ACCEPT
iptables -A INPUT -i eth1 -j LOblue
iptables -A INPUT -i eth0 -j LOred
iptables -A INPUT -i eth2 -j LOpurple
iptables -A INPUT -j LOG --log-prefix "INPUT DROP: "
iptables -A INPUT -j DROP