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

2012-03-28 Thread A C
On 3/28/2012 22:02, Dave Hart wrote: On Thu, Mar 29, 2012 at 02:44, A C 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 flag3 enabled, PPS is running without a prefer peer. Being unable to use the PPS unless eith

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

2012-03-28 Thread Dave Hart
On Thu, Mar 29, 2012 at 02:44, A C 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 flag3 enabled, PPS is running > without a prefer peer. Being unable to use the PPS unless either a prefer peer is set or another

Re: [ntp:questions] Trimble Resolution SMT on Ubuntu 12.04

2012-03-28 Thread Dave Hart
On Mon, Mar 26, 2012 at 16:06, G wrote: > I use Trimble Resolution SMT to sync time for a Ubuntu 12.04 server (kernel > 3.2.0). > > Trimble send NMEA to /dev/ttyUSB1(9600 8N1) on Ubuntu  server > PPS signal connect ACK pin on  /dev/parport0 > . Ubuntu load Linux-PPS module( PPS_parport clear_wai

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

2012-03-28 Thread A C
On 3/28/2012 19:44, A C wrote: On 3/28/2012 19:32, Dave Hart wrote: On Wed, Mar 28, 2012 at 05:34, A C wrote: On 3/27/2012 22:07, Dave Hart wrote: I suspect you will see that when you've used flag3 1, ntpd has reported time_pps_kcbind failing. I do see a potential bug in that code, though. If

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

2012-03-28 Thread A C
On 3/28/2012 19:32, Dave Hart wrote: On Wed, Mar 28, 2012 at 05:34, A C wrote: On 3/27/2012 22:07, Dave Hart wrote: I suspect you will see that when you've used flag3 1, ntpd has reported time_pps_kcbind failing. I do see a potential bug in that code, though. If you don't get any hits from

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

2012-03-28 Thread Dave Hart
On Wed, Mar 28, 2012 at 05:34, A C wrote: > On 3/27/2012 22:07, Dave Hart wrote: > >> I suspect you will see that when you've used flag3 1, ntpd has >> reported time_pps_kcbind failing.  I do see a potential bug in that >> code, though.  If you don't get any hits from the fgrep, try removing >> li

[ntp:questions] NTP and GSoC 2012

2012-03-28 Thread Harlan Stenn
The Student Application period for GSoC 2012 has begun, and it ends at 1900UTC on 6 April. If you might be interested in participating as a student for GSoC 2012 for NTP or PTPd, please visit: NTP links: http://support.ntp.org/GoogleSummerOfCode http://support.ntp.org/Dev/GSoCProjectIdeas Pr

Re: [ntp:questions] where is the most authoritative NTP documentation?

2012-03-28 Thread Harlan Stenn
> Where is the most authoritative and up to date NTP documentation? > > Here: http://www.eecis.udel.edu/~mills/ntp/html/index.html That is the doc for the latest ntp-dev stuff. There can be a small lag between what DLM posts there and what is in our released tarballs, and sometimes we h

Re: [ntp:questions] where is the most authoritative NTP documentation?

2012-03-28 Thread Steve Kostecke
On 2012-03-28, Ron Frazier (NTP) wrote: > Where is the most authoritative and up to date NTP documentation? Documentation for each release may be found in the ./html/ directory of each stable release. Please visit http://archive.ntp.org/ntp4/ if you need to download a release tarball. > Here:

Re: [ntp:questions] ANN: UK GPS Jamming update

2012-03-28 Thread E-Mail Sent to this address will be added to the BlackLists
Ron Frazier (NTP) wrote: > 1) Is the UK govt doing this? Perhaps, likely a NATO exercise. > 2) Is the USA doing anything similar? Notices / Advisories are issued all the time. {Something like 43 exercises are scheduled in / near the US in the next 3 months.}

Re: [ntp:questions] where is the most authoritative NTP documentation?

2012-03-28 Thread E-Mail Sent to this address will be added to the BlackLists
On 3/28/2012 11:11 AM, Ron Frazier (NTP) wrote: > Where is the most authoritative and up to date NTP documentation? > Here: http://www.eecis.udel.edu/~mills/ntp/html/index.html > Or Here: http://doc.ntp.org/ > Or elsewhere? See: or where you instal

Re: [ntp:questions] ANN: UK GPS Jamming update

2012-03-28 Thread jimp
Dennis Ferguson wrote: > > On 28 Mar, 2012, at 08:26 , David J Taylor wrote: >>> Just wondering: >>> >>> 1) Is the UK govt doing this? >> >> The notice is from a UK Government agency. >> >>> 2) Is the USA doing anything similar? >> >> I would be surprised if they were not, but they may have m

Re: [ntp:questions] ANN: UK GPS Jamming update

2012-03-28 Thread Dennis Ferguson
On 28 Mar, 2012, at 08:26 , David J Taylor wrote: >> Just wondering: >> >> 1) Is the UK govt doing this? > > The notice is from a UK Government agency. > >> 2) Is the USA doing anything similar? > > I would be surprised if they were not, but they may have more remote areas to > carry out such

Re: [ntp:questions] where is the most authoritative NTP documentation?

2012-03-28 Thread Chris Albertson
On Wed, Mar 28, 2012 at 11:11 AM, Ron Frazier (NTP) wrote: > Where is the most authoritative and up to date NTP documentation? > My Opinion: For a truly definitive answer that you can prove is not out of date the only place to look is the source code that you compiled yourself.The current ve

[ntp:questions] where is the most authoritative NTP documentation?

2012-03-28 Thread Ron Frazier (NTP)
Where is the most authoritative and up to date NTP documentation? Here: http://www.eecis.udel.edu/~mills/ntp/html/index.html Or Here: http://doc.ntp.org/ Or elsewhere? Sincerely, Ron -- (PS - If you email me and don't get a quick response, don't be concerned. I get about 300 em

Re: [ntp:questions] ANN: UK GPS Jamming update

2012-03-28 Thread Ron Frazier (NTP)
On 3/28/2012 11:26 AM, David J Taylor wrote: Just wondering: 1) Is the UK govt doing this? The notice is from a UK Government agency. 2) Is the USA doing anything similar? I would be surprised if they were not, but they may have more remote areas to carry out such tests. 3) What's the pu

Re: [ntp:questions] ANN: UK GPS Jamming update

2012-03-28 Thread David Lord
Ron Frazier (NTP) wrote: Just wondering: 1) Is the UK govt doing this? Yes 2) Is the USA doing anything similar? ? 3) What's the purpose? ? 4) Have you guys using GPS over there been affected? So far as I know my GPS reception hasn't been affected by the jamming. The locations f

Re: [ntp:questions] ANN: UK GPS Jamming update

2012-03-28 Thread David J Taylor
Just wondering: 1) Is the UK govt doing this? The notice is from a UK Government agency. 2) Is the USA doing anything similar? I would be surprised if they were not, but they may have more remote areas to carry out such tests. 3) What's the purpose? I understand that it's for the milita

Re: [ntp:questions] ANN: UK GPS Jamming update

2012-03-28 Thread Ron Frazier (NTP)
Just wondering: 1) Is the UK govt doing this? 2) Is the USA doing anything similar? 3) What's the purpose? 4) Have you guys using GPS over there been affected? Sincerely, Ron On 3/28/2012 9:24 AM, David J Taylor wrote: I have received the following notice

[ntp:questions] ANN: UK GPS Jamming update

2012-03-28 Thread David J Taylor
I have received the following notice ___ NOTIFICATION OF GPS JAMMING EXERCISES SCOTLAND, NORTH AND WEST COASTS, 16-26th APRIL 2012 Dates: Between 16 to 26 April 2012 inclusive. Times: Intermittent for 1hr slots between 0800BST and 2130BST. Location o