DEV Community

Anderson Ribeiro
Anderson Ribeiro

Posted on

Forwarding port 3000 to 80 on ubuntu. 

sudo iptables -A INPUT -i eth0 -p tcp --dport 80 -j ACCEPT
sudo iptables -A INPUT -i eth0 -p tcp --dport 3000 -j ACCEPT
sudo iptables -A PREROUTING -t nat -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 3000
Enter fullscreen mode Exit fullscreen mode

That works.

Top comments (0)

Read next

getvm profile image

JavaScript Learning Resources: Your Gateway to Modern Web Development

GetVM -

railsdesigner profile image

Rails' Partial Features You (didn't) Know

Rails Designer -

patrick_61cbc6392b72286f6 profile image

Essential API Testing Checklist for Developers and QA Engineers

Patrick -

peterdanwan profile image

# From Jest to Pytest: A JavaScript Developer's Journey into Python Testing

Peter Wan -