docker: driver failed programming external connectivity on endpoint webserver

Question

I am trying to run a docker example following this documentation

This is my command:

docker run -d -p 80:80 --name webserver nginx

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Answer 1

In my case, port 80 is the default port for the web server and therefore it is protected. I changed the bind to port 60:8080 to ensure no deeper issues. Changing the bind to a different port allows me to execute the docker run and hit it in the browser at http://ip:60