sudo iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 3000sudo iptables -t nat -Lsudo sh -c "iptables-save > /etc/iptables.rules"
sudo apt-get install iptables-persistent
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March 6, 2019 15:40
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Routing/forwarding ports on Ubuntu Linux
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