Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-12 Thread William Unruh
On 2014-07-12, Brian Inglis wrote: > On 2014-07-11 00:51, vothanhhun...@gmail.com wrote: >> Hi all, >> >> I read and followed as the link Martin suggest and I tried to >> find the latest version. Can you check for me if this link is >> the latest because I tried this link but it is not working. >>

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread Brian Inglis
On 2014-07-11 00:51, vothanhhun...@gmail.com wrote: Hi all, I read and followed as the link Martin suggest and I tried to find the latest version. Can you check for me if this link is the latest because I tried this link but it is not working. I tried set minpool to 9 but it doesn't work.

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread Jochen Bern
On -10.01.-28163 20:59, vothanhhun...@gmail.com wrote: > In my case (as William explained) it is (translation: what I *want* to do is) > not a normal clock rate sync (translation: not rate adjustments and (then) slewing to get rid of the offset, as ntpd tries to do) > but just a copy time from

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread David Woolley
On 11/07/14 09:46, Martin Burnicki wrote: not a normal clock rate sync but just a copy time He means ntpdate in step mode. He clearly has something badly broken and is trying to use ntpd as sticking plaster, rather than fixing the problem. ___ qu

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread Martin Burnicki
Brian Inglis wrote: Never had a problem keeping within a few ms offset from UTC with only good network sources, Windows 7 x64, and NTP 4.2.6p5 stable. As far as I have seen this may depend. On some systems it works, on others it doesn't which means the time synchronization doesn't settle. I'

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread David Woolley
On 11/07/14 07:51, vothanhhun...@gmail.com wrote: In my case (as William explained) it is not a normal clock rate sync but just a copy time from ntp server to machine clock. So what I am wondering now is if it is right in my situation to use ntp to "sync" from ntp server. w32time is good enoug

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread Martin Burnicki
vothanhhun...@gmail.com wrote: Hi all, I read and followed as the link Martin suggest and I tried to find the latest version. Can you check for me if this link is the latest because I tried this link but it is not working. I tried set minpool to 9 but it doesn't work. In the message to which

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread David Taylor
On 11/07/2014 07:51, vothanhhun...@gmail.com wrote: [] The machine I am trying to "sync" is a VPS machine. VPS is what? A virtual PC? -- Cheers, David Web: http://www.satsignal.eu ___ questions mailing list questions@lists.ntp.org http://lists.ntp.

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread David Taylor
On 10/07/2014 23:51, David Woolley wrote: On 10/07/14 09:23, David Taylor wrote: although Windows can be kept within a millisecond, But the uncertainty in the delay between real world events and application programs reading the corresponding time is likely to be rather larger. Unless the int

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread David Woolley
On 11/07/14 07:51, vothanhhun...@gmail.com wrote: I tried set minpool to 9 That's part of your problem, not the soluction. Leave it at 6. ___ questions mailing list questions@lists.ntp.org http://lists.ntp.org/listinfo/questions

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread Rob
vothanhhun...@gmail.com wrote: > Hi David, > > I have reinstalled ntp again and do the same as the guide above and I want to > know if I can configure the sync interval to test if the program is working > correctly. So I put the minpool parameter with value 9 and wait but there is > nothing hap

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-11 Thread vothanhhung22
Hi all, I read and followed as the link Martin suggest and I tried to find the latest version. Can you check for me if this link is the latest because I tried this link but it is not working. I tried set minpool to 9 but it doesn't work. Here is the link: http://www.satsignal.eu/ntp/x86/ntp-4.2

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread Brian Inglis
On 2014-07-10 08:43, Martin Burnicki wrote: Brian Inglis wrote: You can start ntpd with -g option which allows it to step your system time once, when it first starts; using iburst "pool hk.ntp.pool.org iburst" will allow the correct offset to be set within about 16s after startup. Thereafter it

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread David Woolley
On 10/07/14 09:23, David Taylor wrote: although Windows can be kept within a millisecond, But the uncertainty in the delay between real world events and application programs reading the corresponding time is likely to be rather larger. (Also, at least the past, ntpd only compensated well fo

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread David Woolley
On 10/07/14 09:24, vothanhhun...@gmail.com wrote: It is always 1 or 2 minutes behind compare to the ntp server. Please explain. You appear to be describing a seriously broken machine. ntpd is not a cure for broken machines. ___ questions mailing

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread William Unruh
On 2014-07-10, vothanhhun...@gmail.com wrote: > On Thursday, July 10, 2014 10:49:55 AM UTC+7, William Unruh wrote: >> On 2014-07-10, vothanhhun...@gmail.com wrote: >> >> > On Thursday, July 10, 2014 3:53:42 AM UTC+7, David Woolley wrote: >> >> On 09/07/14 18:30, E-Mail Sent to this address will

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread Martin Burnicki
Brian Inglis wrote: You can start ntpd with -g option which allows it to step your system time once, when it first starts; using iburst "pool hk.ntp.pool.org iburst" will allow the correct offset to be set within about 16s after startup. Thereafter it will stay within +/-128ms of UTC; after it ha

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread Brian Inglis
On 2014-07-10 02:24, vothanhhun...@gmail.com wrote: On Thursday, July 10, 2014 10:49:55 AM UTC+7, William Unruh wrote: On 2014-07-10, vothanhhun...@gmail.com wrote: On Thursday, July 10, 2014 3:53:42 AM UTC+7, David Woolley wrote: On 09/07/14 18:30, E-Mail Sent to this address will be added t

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread Martin Burnicki
vothanhhun...@gmail.com wrote: Hi all, Currently, I am working with meinberg ntp and I can't sync with ntp server. I have made rules that allow UDP port 123, turned off w32time and change to some popular ntp server but there is no luck. I have followed this FAQ: http://www.meinbergglobal.com/

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread Jochen Bern
On 07/10/2014 10:24 AM, vothanhhun...@gmail.com wrote: > Thanks for your explaination. The reason I use NTP because I want my > computer clock have the same time as the server. It is always 1 or 2 > minutes behind compare to the ntp server. I admit that it *is* odd that ntpd doesn't change that *e

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread David Taylor
On 10/07/2014 08:39, David Woolley wrote: [] As others have noted, precision time means widely differing things to different people, ranging from the unachievable to cases where ntpd is overkill. Many people would have a definition of precision time which is unachievable on Windows, as Windows i

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread vothanhhung22
On Thursday, July 10, 2014 10:49:55 AM UTC+7, William Unruh wrote: > On 2014-07-10, vothanhhun...@gmail.com wrote: > > > On Thursday, July 10, 2014 3:53:42 AM UTC+7, David Woolley wrote: > > >> On 09/07/14 18:30, E-Mail Sent to this address will be added to the > > >> > > >> BlackLists wrote

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-10 Thread David Woolley
On 10/07/14 03:07, vothanhhun...@gmail.com wrote: After 2 hours it can sync now but I would expect it sync every 15 minutes because my program need precision time. To speed up initial sync use iburst. Your non-standard minpoll is contributing to the slow synchronisation. However note that, in

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-09 Thread William Unruh
On 2014-07-10, vothanhhun...@gmail.com wrote: > On Thursday, July 10, 2014 3:53:42 AM UTC+7, David Woolley wrote: >> On 09/07/14 18:30, E-Mail Sent to this address will be added to the >> >> BlackLists wrote: >> >> > vothanhhun...@gmail.com wrote: >> >> >> remote refid st

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-09 Thread William Unruh
On 2014-07-09, vothanhhun...@gmail.com wrote: > Hi David, > > I have reinstalled ntp again and do the same as the guide above and I want to > know if I can configure the sync interval to test if the program is working > correctly. So I put the minpool parameter with value 9 and wait but there is

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-09 Thread vothanhhung22
On Thursday, July 10, 2014 3:53:42 AM UTC+7, David Woolley wrote: > On 09/07/14 18:30, E-Mail Sent to this address will be added to the > > BlackLists wrote: > > > vothanhhun...@gmail.com wrote: > > >> remote refid st t when poll reach delay offset > >> jitter > > >>

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-09 Thread David Woolley
On 09/07/14 18:30, E-Mail Sent to this address will be added to the BlackLists wrote: vothanhhun...@gmail.com wrote: remote refid st t when poll reach delay offset jitter == *218.189.210.3 137

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-09 Thread E-Mail Sent to this address will be added to the BlackLists
vothanhhun...@gmail.com wrote: > remote refid st t when poll reach delay offset jitter > == > *218.189.210.3 137.189.4.10 2 u- 512 17 30.634 -46.455 23.503 --^ It is synced ! > ass

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-09 Thread David Taylor
On 09/07/2014 12:26, vothanhhun...@gmail.com wrote: Hi David, I have reinstalled ntp again and do the same as the guide above and I want to know if I can configure the sync interval to test if the program is working correctly. So I put the minpool parameter with value 9 and wait but there is

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-09 Thread vothanhhung22
Hi David, I have reinstalled ntp again and do the same as the guide above and I want to know if I can configure the sync interval to test if the program is working correctly. So I put the minpool parameter with value 9 and wait but there is nothing happend. Did I miss something here?

Re: [ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-09 Thread David Taylor
On 09/07/2014 08:31, vothanhhun...@gmail.com wrote: Hi all, Currently, I am working with meinberg ntp and I can't sync with ntp server. I have made rules that allow UDP port 123, turned off w32time and change to some popular ntp server but there is no luck. I have followed this FAQ: http://ww

[ntp:questions] Client using Meinberg NTP can't sync with ntp server problem

2014-07-09 Thread vothanhhung22
Hi all, Currently, I am working with meinberg ntp and I can't sync with ntp server. I have made rules that allow UDP port 123, turned off w32time and change to some popular ntp server but there is no luck. I have followed this FAQ: http://www.meinbergglobal.com/english/info/ntp-w32time.htm I'