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sudo iptables -F sudo iptables -t nat -F sudo iptables -t mangle -F sudo iptables -t nat -A PREROUTING -p tcp -i eth0 --dport 63001 -j DNAT --to-destination 10.0.3.10:3306 sudo iptables -t nat -A PREROUTING -p tcp -i eth0 --dport 63101 -j DNAT --to-destination 10.0.3.20:3306 sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE |
Below is a case to forward all the incoming packets to two different local mysql servers as well as Redis
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sudo iptables -F
sudo iptables -t nat -F
sudo iptables -t mangle -F
sudo iptables -t nat -A PREROUTING -p tcp -i eth0 --dport 63001 -j DNAT --to-destination 10.0.3.10:3306
sudo iptables -t nat -A PREROUTING -p tcp -i eth0 --dport 64001 -j DNAT --to-destination 10.0.3.10:6379
sudo iptables -t nat -A PREROUTING -p tcp -i eth0 --dport 63101 -j DNAT --to-destination 10.0.3.20:3306
sudo iptables -t nat -A PREROUTING -p tcp -i eth0 --dport 64101 -j DNAT --to-destination 10.0.3.20:6379
sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE |
Show all the list in the iptables
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