Re: [ntp:questions] ATOM falseticker with flag3 enabled

2012-03-31 Thread A C
On 3/30/2012 03:30, David Lord wrote: A C wrote: On 3/29/2012 03:29, David Lord wrote: Dave Hart wrote: On Thu, Mar 29, 2012 at 02:44, A C agcarver+...@acarver.net wrote: Without flag3 it appears that ntpd does the heavy lifting but is unable to use the PPS unless a prefer peer is set. With

Re: [ntp:questions] ATOM falseticker with flag3 enabled

2012-03-31 Thread Dave Hart
On Sat, Mar 31, 2012 at 18:12, A C agcarver+...@acarver.net wrote: I understand that the jitter will change but I'm talking about the minimum possible jitter that ntpd can report for a given system.  Using 4.2.6, the minimum possible jitter reported (such as what is shown in the ntpq billboard

Re: [ntp:questions] ATOM falseticker with flag3 enabled

2012-03-31 Thread David Lord
A C wrote: On 3/30/2012 03:30, David Lord wrote: A C wrote: On 3/29/2012 03:29, David Lord wrote: Dave Hart wrote: On Thu, Mar 29, 2012 at 02:44, A C agcarver+...@acarver.net wrote: Without flag3 it appears that ntpd does the heavy lifting but is unable to use the PPS unless a prefer peer

Re: [ntp:questions] ATOM falseticker with flag3 enabled

2012-03-31 Thread A C
I'm not sure which value you are referring to. From the ntpq -p billboard over a day, I see values of jitter of the GPS as low as 0.002 Yes, it's that jitter however there's a minimum computed value below which it never goes (varies per system). On my system it used to be computed at 0.061

Re: [ntp:questions] ATOM falseticker with flag3 enabled

2012-03-31 Thread David Lord
A C wrote: I'm not sure which value you are referring to. From the ntpq -p billboard over a day, I see values of jitter of the GPS as low as 0.002 Yes, it's that jitter however there's a minimum computed value below which it never goes (varies per system). On my system it used to be

Re: [ntp:questions] ATOM falseticker with flag3 enabled

2012-03-31 Thread A C
On 3/31/2012 20:19, David Lord wrote: A C wrote: I'm not sure which value you are referring to. From the ntpq -p billboard over a day, I see values of jitter of the GPS as low as 0.002 Yes, it's that jitter however there's a minimum computed value below which it never goes (varies per