NTP - big picture

Gary E. Miller gem at rellim.com
Fri Feb 1 00:53:05 UTC 2019


Yo Hal!

On Wed, 30 Jan 2019 20:29:27 -0800
Hal Murray via devel <devel at ntpsec.org> wrote:

> I think we should step back and look at the big picture.

Or a smaller picture.

> There is discussion going on about the changes to ntp.conf.

The smaller picture below:

> The other large area I can see is TLS and certificates.  We are going
> to need good documentation to guide a server operator through setting
> up certificates. (Pointers to other documentation are fine.)

Easy:  https://letsencrypt.org/getting-started/
 
> We are also going to need documentation for how to setup self-signed 
> certificates for testing.

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.

> If anybody is familiar with TLS, I think it would be wonderful if we
> had some throw-away code that was a TLS server and client that we
> could use for testing certificates.

Easy, just install nginx or apache.  Then follow their TLS guides:

https://nginx.org/en/docs/http/configuring_https_servers.html

https://httpd.apache.org/docs/current/ssl/ssl_howto.html

Our setup, when we figure out what it is, will be very similar.

> Are there any big chunks I didn't mention?

Yes.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
	gem at rellim.com  Tel:+1 541 382 8588

	    Veritas liberabit vos. -- Quid est veritas?
    "If you can’t measure it, you can’t improve it." - Lord Kelvin
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