[189307] in North American Network Operators' Group
Re: Cost-effectivenesss of highly-accurate clocks for NTP
daemon@ATHENA.MIT.EDU (sthaug@nethelp.no)
Mon May 16 10:56:42 2016
X-Original-To: nanog@nanog.org
Date: Mon, 16 May 2016 16:56:37 +0200 (CEST)
To: chuckchurch@gmail.com
From: sthaug@nethelp.no
In-Reply-To: <01f101d1af82$4bdc67c0$e3953740$@gmail.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces@nanog.org
> I was just thing about this WAN jitter issue myself. I'm wondering how many
> folks put NTP traffic in priority queues? At least for devices in your
> managed IP ranges. Seems like that would improve jitter. Would like to
> hear about others doing this successfully prior to suggesting it for our
> network.
NTP, no. Not worth it. PTP, synched to a suitably accurate source,
absolutely.
Steinar Haug, AS2116
