@Sanaco's answer skipped a few steps for me. This is a complete command to create a shared resource (after logging in)
vagrant share --http 80 --name silly-sausage
At the end of the command, a shared URL will be issued, which should look like this:
http:
Once the share is installed, you need ssh in the stray box with
vagrant ssh
And run
serve silly-sausage.vagrantshare.com ~/Code/project/path/public
Without http flags, the firewall assigns 443 to http, which causes nginx to complain about using an HTTPS port for an HTTP connection.
When specifying a name, you only need to run the serve command for the first time.
Mike miller
source share