NTP - big picture

[Hal Murray]

Gary said:
> Not really.  If you have a fixed public hostname, then Lets Encrypt is easy
> and quick.  If you do not have a fixed public hostname, then game over.

Let's encrypt says you need a domain rather than just a public hostname.
> In order to get a certificate for your website's domain from Let's
> Encrypt, you have to demonstrate control over the domain.


Thanks, but I'm looking for a way to test without a domain.  Lots of people 
have more than one box at home.  They should be able to test and experiment 
without getting a domain.


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