Hi Robert,
Something I've noticed about the conversation is that you're not specifying the default port for the ssh connection.
Since you are not doing 'vagrant ssh' what you want to do instead is, ssh -P 2204 -i ~/.ssh/id_rsa
jo...@127.0.0.1.
Also, if you're going to use
00.example.com as the hostname, obviously your host needs to resolve the name.
So either in DNS or in /etc/hosts.
Hope that helps.