###############################
iptables -P INPUT ACCEPT
iptables -P FORWARD ACCEPT
iptables -P OUTPUT ACCEPT
iptables -t nat -F
iptables -t mangle -F
iptables -F
iptables -X

ip6tables -P INPUT ACCEPT
ip6tables -P FORWARD ACCEPT
ip6tables -P OUTPUT ACCEPT
ip6tables -t nat -F
ip6tables -t mangle -F
ip6tables -F
ip6tables -X

###############################
# "VIRTUAL" IP ADDRESSES

iptables -t nat -A PREROUTING -p tcp --dport 8082 -j DNAT --to-destination 10.0.30.121
iptables -t nat -A POSTROUTING -p tcp --dport 8082 -d 10.0.30.121 -j SNAT --to-source 10.0.30.106
iptables -t nat -A PREROUTING -p udp -m multiport  --dport 10000:10399          -j DNAT --to-destination 10.0.30.121
iptables -t nat -A POSTROUTING -p udp -m multiport --dport 10000:10399 -d 10.0.30.121 -j SNAT --to-source 10.0.30.106
iptables -A FORWARD -p udp -s 10.0.30.121 -j ACCEPT
iptables -A FORWARD -p udp -m multiport --dport 10000:10399 -d 10.0.30.121 -j ACCEPT

iptables -t nat -A PREROUTING -p tcp --dport 8083 -j DNAT --to-destination 10.0.30.122
iptables -t nat -A POSTROUTING -p tcp --dport 8083 -d 10.0.30.122 -j SNAT --to-source 10.0.30.106
iptables -t nat -A PREROUTING -p udp -m multiport  --dport 10400:10799          -j DNAT --to-destination 10.0.30.122
iptables -t nat -A POSTROUTING -p udp -m multiport --dport 10400:10799 -d 10.0.30.122 -j SNAT --to-source 10.0.30.106
iptables -A FORWARD -p udp -s 10.0.30.122 -j ACCEPT
iptables -A FORWARD -p udp -m multiport --dport 10400:10799 -d 10.0.30.122 -j ACCEPT

iptables -t nat -A PREROUTING -p tcp --dport 8084 -j DNAT --to-destination 10.0.30.123
iptables -t nat -A POSTROUTING -p tcp --dport 8084 -d 10.0.30.123 -j SNAT --to-source 10.0.30.106
iptables -t nat -A PREROUTING -p udp -m multiport  --dport 10800:11199          -j DNAT --to-destination 10.0.30.123
iptables -t nat -A POSTROUTING -p udp -m multiport --dport 10800:11199 -d 10.0.30.123 -j SNAT --to-source 10.0.30.106
iptables -A FORWARD -p udp -s 10.0.30.123 -j ACCEPT
iptables -A FORWARD -p udp -m multiport --dport 10800:11199 -d 10.0.30.123 -j ACCEPT




ip6tables -t nat -A PREROUTING -p tcp --dport 8082 -j DNAT --to-destination 2474:d865:a865:1:30::121
ip6tables -t nat -A POSTROUTING -p tcp --dport 8082 -d 2474:d865:a865:1:30::121 -j SNAT --to-source 2474:d865:a865:1:30::106
ip6tables -t nat -A PREROUTING -p udp -m multiport  --dport 10000:10399          -j DNAT --to-destination 2474:d865:a865:1:30::121
ip6tables -t nat -A POSTROUTING -p udp -m multiport --dport 10000:10399 -d 2474:d865:a865:1:30::121 -j SNAT --to-source 2474:d865:a865:1:30::106
ip6tables -A FORWARD -p udp -s 2474:d865:a865:1:30::121 -j ACCEPT
ip6tables -A FORWARD -p udp -m multiport --dport 10000:10399 -d 2474:d865:a865:1:30::121 -j ACCEPT

ip6tables -t nat -A PREROUTING -p tcp --dport 8083 -j DNAT --to-destination 2474:d865:a865:1:30::122
ip6tables -t nat -A POSTROUTING -p tcp --dport 8083 -d 2474:d865:a865:1:30::122 -j SNAT --to-source 2474:d865:a865:1:30::106
ip6tables -t nat -A PREROUTING -p udp -m multiport  --dport 10400:10799          -j DNAT --to-destination 2474:d865:a865:1:30::122
ip6tables -t nat -A POSTROUTING -p udp -m multiport --dport 10400:10799 -d 2474:d865:a865:1:30::122 -j SNAT --to-source 2474:d865:a865:1:30::106
ip6tables -A FORWARD -p udp -s 2474:d865:a865:1:30::122 -j ACCEPT
ip6tables -A FORWARD -p udp -m multiport --dport 10400:10799 -d 2474:d865:a865:1:30::122 -j ACCEPT

ip6tables -t nat -A PREROUTING -p tcp --dport 8084 -j DNAT --to-destination 2474:d865:a865:1:30::123
ip6tables -t nat -A POSTROUTING -p tcp --dport 8084 -d 2474:d865:a865:1:30::123 -j SNAT --to-source 2474:d865:a865:1:30::106
ip6tables -t nat -A PREROUTING -p udp -m multiport  --dport 10800:11199          -j DNAT --to-destination 2474:d865:a865:1:30::123
ip6tables -t nat -A POSTROUTING -p udp -m multiport --dport 10800:11199 -d 2474:d865:a865:1:30::123 -j SNAT --to-source 2474:d865:a865:1:30::106
ip6tables -A FORWARD -p udp -s 2474:d865:a865:1:30::123 -j ACCEPT
ip6tables -A FORWARD -p udp -m multiport --dport 10800:11199 -d 2474:d865:a865:1:30::123 -j ACCEPT