Re: [ntp:questions] ntp server with two default routes misbehaving after upgrade

2014-04-22 Thread Caecilius
On Tue, 22 Apr 2014 10:42:58 GMT, Jochen Bern wrote: >On 22.04.2014 11:45, questions-requ...@lists.ntp.org digested: >> From: Caecilius >> >> 1. tcpdump shows that the packet-level behaviour is the same for ntp >> 4.2.4p4 and 4.2.6p2. Namely packets to a given peer switch from one >> source IP

Re: [ntp:questions] Automatic time synchronization of local hw clock.

2014-04-22 Thread Rob
Martin Burnicki wrote: > Rob schrieb: >> Martin Burnicki wrote: >>> Imagine what happens if you shut down Windows *before* DST starts and >>> reboot *after* DST has started? Your system time will be off by 1 hour >>> because standard time has been written to the RTC at shutdown, but DST >>> is as

Re: [ntp:questions] Automatic time synchronization of local hw clock

2014-04-22 Thread Jochen Bern
(Sorry, "MIME" setting didn't have an effect yet.) On 22.04.2014 13:07, questions-requ...@lists.ntp.org digested: > From: Mimiko > > Asking about some much trouble in time keeping in linux, I meant about > not having a out of the box time synchronization with some server on > internet, like wi

Re: [ntp:questions] Automatic time synchronization of local hw clock.

2014-04-22 Thread Mimiko
Hello. I didn't reply on messages a long time. This thread became quite interesting. Indeed it is a very complicated thing in to agree on which time to run the system and RTC. Mostly because of windows, which follows there own standards. Meanwhile I did some tests on a windows xp system conf

Re: [ntp:questions] questions Digest, Vol 114, Issue 35

2014-04-22 Thread Jochen Bern
On 21.04.2014 02:15, questions-requ...@lists.ntp.org digested: > From: David Woolley > > Such digesters normally offer a MIME digest mode. Thunderbird can cope > with that and allows you to extract an individual message from that and > thread a reply to it properly. Found and flipped (as I d

Re: [ntp:questions] ntp server with two default routes misbehaving after upgrade

2014-04-22 Thread Jochen Bern
On 22.04.2014 11:45, questions-requ...@lists.ntp.org digested: > From: Caecilius > > 1. tcpdump shows that the packet-level behaviour is the same for ntp > 4.2.4p4 and 4.2.6p2. Namely packets to a given peer switch from one > source IP to the other approximately every 10 minutes. > > So the pack

Re: [ntp:questions] Automatic time synchronization of local hw clock.

2014-04-22 Thread David Taylor
On 22/04/2014 10:44, Martin Burnicki wrote: David Taylor wrote: On 16/04/2014 14:50, Martin Burnicki wrote: [] However, when the NTP service is shut down then it stops disciplining the system time anyway and thus calls the Windows API which sets the time with the current time as new time. This

Re: [ntp:questions] Automatic time synchronization of local hw clock.

2014-04-22 Thread Martin Burnicki
David Taylor wrote: On 16/04/2014 14:50, Martin Burnicki wrote: [] However, when the NTP service is shut down then it stops disciplining the system time anyway and thus calls the Windows API which sets the time with the current time as new time. This should force Windows to update the time in th

Re: [ntp:questions] Automatic time synchronization of local hw clock.

2014-04-22 Thread Martin Burnicki
David Taylor schrieb: On 14/04/2014 10:33, David Woolley wrote: [] This is something that is done by the operating system (e.g. every 11 minutes in Linux, or by cron jobs in some other systems), not by ntpd. Some people object to this behaviour in Linux because it prevents the effective use of h

Re: [ntp:questions] Automatic time synchronization of local hw clock.

2014-04-22 Thread Martin Burnicki
Jochen Bern wrote: On 17.04.2014 14:00, questions-requ...@lists.ntp.org digested: From: Martin Burnicki Usually it is sufficient to set the RTC on system shutdown, so that it keeps time while the machine is powered off That is, of course, assuming that the machine in question *has* an *order

Re: [ntp:questions] questions] Automatic time synchronization of local hw clock.

2014-04-22 Thread Martin Burnicki
Brian Inglis wrote: On 2014-04-19 16:16, Casper H.S. Dik wrote: Jos van de Ven writes: The registry key is: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZoneInformation And then add a DWORD (32bit) value and name it RealTimeIsUniversal with a value of 1 It should be working with wi

Re: [ntp:questions] Automatic time synchronization of local hw clock.

2014-04-22 Thread Martin Burnicki
Rob schrieb: Martin Burnicki wrote: Imagine what happens if you shut down Windows *before* DST starts and reboot *after* DST has started? Your system time will be off by 1 hour because standard time has been written to the RTC at shutdown, but DST is assumed to be read from the RTC at boot time