# ==============================
# DMZ 
#  NETWORK: 23.214.219.128/25
# ==============================
ip=23.214.219.129
routerIp=23.214.219.254
mask25=255.255.255.128

dns=23.214.219.130
mail=23.214.219.132
vpn_nw=23.214.219.133
www=23.214.219.134
smtp=23.214.219.135

sudo iptables -F
sudo ifconfig enp0s8 $ip netmask $mask25
sudo ip route add default via $routerIp

nc -l -v $dns    53
nc -l -v $mail   888
nc -l -v $vpn_nw 443
nc -l -v $smtp   587
nc -l -v $www    80
nc -l -v $www    443