[ntp:questions] Minimum no. of stratum 1 servers

Steve Kostecke kostecke at ntp.isc.org
Fri May 18 18:25:47 UTC 2007

On 2007-05-17, LALL, Suki S <Suki.LALL at nats.co.uk> wrote:

> We want to implement high integrity NTP for use within our organisation.

Perhaps you mean "high reliability".

> For this reason our stratum 2 servers will poll more than one stratum 1
> server which will be synchronised to GPS via an aerial. What is what is
> the minimum number of stratum 1 servers we should be polling upstream in
> order to ensure that the full benefit of the clock selection and
> clustering algorithms within NTP is realised.

Whose stratum 1 time servers will be using? Yours? Someone elses?

How many stratum 2 time servers will you be using?

Steve Kostecke <kostecke at ntp.isc.org>
NTP Public Services Project - http://ntp.isc.org/

More information about the questions mailing list