Having an issue with some common dev ports like 8000 and 5000

Having a problem ports 5000, 8000 and others. On my raspberry pi, localhost:5000 or localhost:8000 don’t show up on my other computers. However, it shares localhost:80 just fine and of course :22 and the VNC port.

Can someone point me in the right direction as to how to get these ports to work on my other connected machines?

As it turns out, I was lacking a fundamental understanding of networking. There was nothing for me to change with zerotier. It was nice to learn about local.conf, ports scanning/nmap, router ports, ISP blocked ports, and other stuff along the way though :roll_eyes:

This helped out a lot:

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