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leemour/iptablesrc

Created November 23, 2015 12:45
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Iptables redirect port 3000 to port 80
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iptablesrc
# sudo iptables -t nat -I PREROUTING -p tcp --dport 80 -j REDIRECT --to-ports 3000
# sudo iptables -t nat -I OUTPUT -p tcp -d 127.0.0.1 --dport 80 -j REDIRECT --to-ports 3000
sudo iptables -t nat -A OUTPUT -d localhost -p tcp --dport 80 -j REDIRECT --to-port 3000
# Save iptables to file
sudo bash -c "iptables-save -c > /etc/iptablesrc"
# Apply localhost redirect saved in iptablesrc on system start
# sudo bash -c "iptables-restore < /etc/iptablesrc"
alias iptrest='sudo bash -c "iptables-restore < /etc/iptablesrc"'
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