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!!! [NTP] in NewZealand Have a look at http://www.cosc.canterbury.ac.nz/research/reports/TechReps/1999/tr_9901.pdf for a scientific study (from 1999) of the topology of the country's main [NTP] servers. (A bit dated as [GPS] is much more widely available now). There is a pool of NewZealand servers at <tt>nz.pool.ntp.org</tt>, which provides RoundRobin [DNS] access to publicly accessible [NTP] servers that have agreed to be part of the pool. !!! Stratum 1 [NTP] servers in NewZealand The Measurements Standards Laboratory at Industrial Reasearch Limited run a HP5071A caesium atomic clock which is part of the New Zealand time standard. This server is available at the address msltime.irl.cri.nz. [Read more details. | http://msl.irl.cri.nz/services/time/ntpServer.html] TelstraClear generously provides a stratum 1 [NTP] server for public use:'''' <tt>bigben.clix.net.nz</tt> However, you really shouldn't synchronise to a stratum one server for your small network -- if everyone did that then the server would probably need too much bandwidth. Please read http://list.waikato.ac.nz/pipermail/nznog/2001-October/003705.html. The difference in accuracy between synching to a stratum 1 server and a lower stratum server is negligible! For example, read http://www.cs.wisc.edu/~plonka/netgear-sntp/ -- in summary, ~NetGear hard-coded a public [NTP] server into some of their consumer products, which eventually ended up using hundreds of Mbits/second of the university's bandwidth, even after they were forced to shut down the server. !!! Other [NTP] Servers Some NewZealand [ISP]s have NTP servers for their customers: * <tt>ntp.iprolink.co.nz</tt> * <tt>ntp.iconz.co.nz</tt> * <tt>tk1.ihug.co.nz to tk3.ihug.co.nz</tt> * <tt>time.paradise.net.nz</tt> or you could try querying your [ISP]'s [DNS] servers with <tt>ntp</tt> or <tt>ntp1</tt>. Many of NewZealand's Universities also have public time servers such as: * <tt>ntp.public.otago.ac.nz</tt> (Please notify before using) * <tt>ntp.massey.ac.nz</tt> (Use the [DNS] name, as its [IP] changed recently and is now hosted by two machines) For a long time WaikatoUniversity had public [NTP] servers. They are still available but no longer publicly accessible. !!! [NZ] Pool Your best bet for a small home or office network is to set your server to <tt>nz.pool.ntp.org</tt> or <tt>pool.ntp.org</tt>, which will use RoundRobin [DNS] to choose one of the many servers now registered with that project. !!! German [NTP] servers Germany also has a pool.ntp.org entry: <tt>de.pool.ntp.org</tt> If that doesn't work for you, you could try some of the following servers: * <tt>time1.rrz.uni-koeln.de</tt> * <tt>time2.rrz.uni-koeln.de</tt> * <tt>time3.rrz.uni-koeln.de</tt> * <tt>ts-1.rz.rwth-aachen.de</tt> * <tt>ntp1.t-online.de</tt> * <tt>www1.rrz.uni-koeln.de</tt> * <tt>hora.cs.tu-berlin.de</tt> * <tt>rustime01.rus.uni-stuttgart.de</tt> * <tt>rzfs2.rz.tu-bs.de</tt> * <tt>ns1.hrz.uni-giessen.de</tt> * <tt>ntp2-rz.rrze.uni-erlangen.de</tt> * <tt>mailbox.tu-berlin.de</tt> * <tt>ntps1-0.cs.tu-berlin.de</tt> * <tt>ntp0.fau.de</tt> * <tt>ntp1.fau.de</tt> * <tt>ntp2.fau.de</tt> * <tt>ntp3.fau.de</tt> * <tt>ptbtime1.ptb.de</tt> * <tt>ptbtime2.ptb.de</tt> You might also want to look at a [very extensive list of public German NTP servers | http://www.hullen.de/helmut/filebox/DCF77/ntpsrvr.html]. !!! Other non-[NZ] servers As mentioned above, <tt>pool.ntp.org</tt> is a RoundRobin [DNS] for many [NTP] servers. Try <tt>''cc''.pool.ntp.org</tt>, where ''cc'' is a country code. * [Public NTP server lists at ntp.org | http://support.ntp.org/bin/view/Servers/WebHome] ---- See also [NTPNotes]
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