OpenNTPD Portable Release

The portable version of OpenNTPD adds support for other Unix flavors by adding autotool support and the necessary compatibility layer. It borrows heavily from the OpenSSH and LibreSSL portable projects.

Platform Requirements

• adjtime(2) and settimeofday(2) syscalls or equivalent.
• adjfreq(2) or an equivalent compatibility function
• daemon(3), setresgid(2), setresuid(2) or equivalent
• A working arc4random(3) or getentropy(2) implementation

The more of these interfaces that are implemented natively by an operating system, the higher the chance a portable version will just work. If your operating system is unsupported, encourage your OS vendor to support these secure and simple APIs.

At the time of writing, OpenNTPD portable is known to build and work on:

• OpenBSD
• Linux (Ubuntu 12.04, 14.04)
• FreeBSD (9.x, 10.x)
• NetBSD (6.1.5)
• Solaris (10.x, 11.x)
• Mac OS X (10.9)

OpenNTPD may work on other operating systems, newer and older, but the above ones are tested regularly by the developers. Reports (success or otherwise) are welcome. You may report bugs or submit pull requests at the GitHub project.

Download

HTTP

In the HTTP directory you will find tarballs of the current version.

OpenBSD (CDN)	https://cdn.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Cloudflare (CDN)	https://cloudflare.cdn.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Fastly (CDN)	https://fastly.cdn.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Verizon Digital Media (Edgecast) (CDN)	https://mirror.vdms.io/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
LeaseWeb (CDN)	https://mirror.leaseweb.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Australia (Brisbane)	https://mirror.aarnet.edu.au/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Austria (Vienna)	https://ftp2.eu.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Brazil (Curitiba)	https://openbsd.c3sl.ufpr.br/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Bulgaria (Sofia)	https://openbsd.ipacct.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Canada (Alberta)	https://ftp.OpenBSD.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Canada (Toronto, ON)	https://openbsd.cs.toronto.edu/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Canada (Waterloo, Ontario)	https://mirror.csclub.uwaterloo.ca/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Canada (Montreal, QC)	https://openbsd.mirror.netelligent.ca/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Costa Rica	https://mirrors.ucr.ac.cr/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Denmark (Aalborg)	https://mirrors.dotsrc.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Denmark (Copenhagen)	https://mirror.one.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Estonia	https://ftp.eenet.ee/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
France (Paris)	https://ftp.fr.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Berlin)	https://ftp.spline.de/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Esslingen)	https://mirror.hs-esslingen.de/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Oldenburg)	https://ftp.bytemine.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Aachen)	https://ftp.halifax.rwth-aachen.de/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Hamburg)	https://artfiles.org/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Frankfurt)	https://ftp.hostserver.de/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Erlangen)	https://ftp.fau.de/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Greece (Heraklion)	https://ftp.cc.uoc.gr/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Hong Kong	https://openbsd.hk/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Hungary (Budapest)	https://ftp.fsn.hu/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Ireland (Dublin)	https://ftp.heanet.ie/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Italy (Rome)	https://openbsd.mirror.garr.it/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Lithuania (Kaunas)	https://mirror.litnet.lt/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
The Netherlands (Utrecht)	https://ftp.nluug.nl/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
The Netherlands (Ede)	https://ftp.bit.nl/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
The Netherlands (Amsterdam)	https://mirrors.dalenys.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
New Zealand (Anycast within NZ)	https://mirror.fsmg.org.nz/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Poland (Warsaw)	https://ftp.icm.edu.pl/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Portugal (Lisbon)	https://ftp.rnl.tecnico.ulisboa.pt/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Romania (Bucharest)	https://mirrors.nav.ro/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Romania (Bucharest)	https://mirrors.pidginhost.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Russia (Moscow)	https://mirror.yandex.ru/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Sweden (Stockholm)	https://ftp.eu.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Taiwan (Taoyuan)	https://ftp.yzu.edu.tw/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Kent)	https://www.mirrorservice.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Coventry)	https://anorien.csc.warwick.ac.uk/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Manchester)	https://mirror.bytemark.co.uk/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (San Francisco, CA)	https://mirrors.sonic.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Boulder, CO)	https://ftp3.usa.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Boise, ID)	https://mirrors.syringanetworks.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Arlington Heights, IL)	https://mirrors.gigenet.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Piscataway, NJ)	https://openbsd.mirror.constant.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (New York, NY)	https://ftp4.usa.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Rochester, NY)	https://ftp5.usa.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Dallas, TX)	https://mirror.esc7.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Australia (Adelaide)	http://mirror.internode.on.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Brazil (Brasilia)	http://mirrors.unb.br/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Indonesia (Surabaya, Java)	http://kartolo.sby.datautama.net.id/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Japan (Ishikawa)	http://ftp.jaist.ac.jp/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Japan (Saitama)	http://www.ftp.ne.jp/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Japan (Wako-City, Saitama)	http://ftp.riken.jp/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Norway (Oslo)	http://ftp.uio.no/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Phillipines (Cebu)	http://mirror.rise.ph/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Poland (Oswiecim)	http://piotrkosoft.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Poland (Poznan)	http://ftp.man.poznan.pl/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Slovenia (Ljubljana)	http://www.obsd.si/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Turkey	http://ftp.ulak.net.tr/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Oxford)	http://mirror.ox.ac.uk/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (London)	http://mirror.exonetric.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Cambridge, MA)	http://mirrors.mit.edu/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Pittsburgh, PA)	http://openbsd.mirrors.pair.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz

FTP

This is a list of currently known FTP mirrors:

Australia (Adelaide)	ftp://mirror.internode.on.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Austria (Vienna)	ftp://ftp2.eu.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Brazil (Curitiba)	ftp://openbsd.c3sl.ufpr.br/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Brazil (Brasilia)	ftp://mirrors.unb.br/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Bulgaria (Sofia)	ftp://openbsd.ipacct.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Canada (Toronto, ON)	ftp://openbsd.cs.toronto.edu/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Canada (Waterloo, Ontario)	ftp://mirror.csclub.uwaterloo.ca/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Denmark (Aalborg)	ftp://mirrors.dotsrc.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Denmark (Copenhagen)	ftp://mirror.one.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Estonia	ftp://ftp.eenet.ee/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
France (Rennes)	ftp://ftp.irisa.fr/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Berlin)	ftp://ftp.spline.de/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Esslingen)	ftp://mirror.hs-esslingen.de/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Oldenburg)	ftp://ftp.bytemine.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Greece (Heraklion)	ftp://ftp.cc.uoc.gr/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Hungary (Budapest)	ftp://ftp.fsn.hu/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Ireland (Dublin)	ftp://ftp.heanet.ie/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Italy (Rome)	ftp://openbsd.mirror.garr.it/mirrors/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Japan (Ishikawa)	ftp://ftp.jaist.ac.jp/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Japan (Saitama)	ftp://ftp.kddilabs.jp/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Japan (Wako-City, Saitama)	ftp://ftp.riken.jp/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Lithuania (Kaunas)	ftp://mirror.litnet.lt/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
The Netherlands (Utrecht)	ftp://ftp.nluug.nl/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
The Netherlands (Ede)	ftp://ftp.bit.nl/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
The Netherlands (Amsterdam)	ftp://mirrors.dalenys.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Norway (Oslo)	ftp://ftp.uio.no/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Phillipines (Cebu)	ftp://mirror.rise.ph/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Poland (Oswiecim)	ftp://ftp.piotrkosoft.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Poland (Warsaw)	ftp://ftp.icm.edu.pl/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Poland (Poznan)	ftp://ftp.man.poznan.pl/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Romania (Bucharest)	ftp://mirrors.pidginhost.com/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Russia (Moscow)	ftp://mirror.yandex.ru/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Slovenia (Ljubljana)	ftp://ftp.obsd.si/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Sweden (Stockholm)	ftp://ftp.eu.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Taiwan (Taoyuan)	ftp://ftp.yzu.edu.tw/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Turkey	ftp://ftp.ulak.net.tr/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Kent)	ftp://ftp.mirrorservice.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Coventry)	ftp://anorien.csc.warwick.ac.uk/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Manchester)	ftp://mirror.bytemark.co.uk/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Oxford)	ftp://mirror.ox.ac.uk/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (London)	ftp://mirror.exonetric.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (San Francisco, CA)	ftp://mirrors.sonic.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Boulder, CO)	ftp://ftp3.usa.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Boise, ID)	ftp://mirrors.syringanetworks.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Cambridge, MA)	ftp://mirrors.mit.edu/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (New York, NY)	ftp://ftp4.usa.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Rochester, NY)	ftp://ftp5.usa.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Dallas, TX)	ftp://mirror.esc7.net/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz

rsync

This is a list of currently known rsync mirrors:

LeaseWeb (CDN)	rsync://mirror.leaseweb.com/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Australia (Adelaide)	rsync://mirror.internode.on.net/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Australia (Brisbane)	rsync://mirror.aarnet.edu.au/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Austria (Vienna)	rsync://ftp2.eu.openbsd.org/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Brazil (Curitiba)	rsync://openbsd.c3sl.ufpr.br/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Bulgaria (Sofia)	rsync://openbsd.ipacct.com/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Canada (Toronto, ON)	rsync://openbsd.cs.toronto.edu/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Canada (Waterloo, Ontario)	rsync://mirror.csclub.uwaterloo.ca/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Denmark (Copenhagen)	rsync://mirror.one.com/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Estonia	rsync://ftp.eenet.ee/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
France (Paris)	rsync://ftp.fr.openbsd.org/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Berlin)	rsync://ftp.spline.de/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Aachen)	rsync://ftp.halifax.rwth-aachen.de/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Frankfurt)	rsync://ftp.hostserver.de/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Germany (Erlangen)	rsync://ftp.fau.de/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Indonesia (Surabaya, Java)	rsync://kartolo.sby.datautama.net.id/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Ireland (Dublin)	rsync://ftp.heanet.ie/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Italy (Rome)	rsync://openbsd.mirror.garr.it/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Japan (Ishikawa)	rsync://ftp.jaist.ac.jp/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Japan (Saitama)	rsync://ftp.kddilabs.jp/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Japan (Wako-City, Saitama)	rsync://ftp.riken.jp/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Lithuania (Kaunas)	rsync://mirror.litnet.lt/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
The Netherlands (Utrecht)	rsync://ftp.nluug.nl/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
The Netherlands (Ede)	rsync://ftp.bit.nl/mirror/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
The Netherlands (Amsterdam)	rsync://mirrors.dalenys.com/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
New Zealand (Anycast within NZ)	rsync://mirror.fsmg.org.nz/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz
Norway (Oslo)	rsync://ftp.uio.no/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Poland (Oswiecim)	rsync://ftp.piotrkosoft.net/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Poland (Warsaw)	rsync://ftp.icm.edu.pl/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Portugal (Lisbon)	rsync://ftp.rnl.tecnico.ulisboa.pt/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Romania (Bucharest)	rsync://mirrors.nav.ro/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Romania (Bucharest)	rsync://mirrors.pidginhost.com/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Sweden (Stockholm)	rsync://ftp.eu.openbsd.org/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
Taiwan (Taoyuan)	rsync://ftp.yzu.edu.tw/BSD/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Kent)	rsync://rsync.mirrorservice.org/ftp.openbsd.org/pub/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Coventry)	rsync://anorien.csc.warwick.ac.uk/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (Manchester)	rsync://mirror.bytemark.co.uk/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
United Kingdom (London)	rsync://mirror.exonetric.net/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Boulder, CO)	rsync://ftp3.usa.openbsd.org/ftp/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Boise, ID)	rsync://mirrors.syringanetworks.net/OpenBSD/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Piscataway, NJ)	rsync://openbsd.mirror.constant.com/openbsdOpenNTPD/openntpd-6.2p3.tar.gz
USA (New York, NY)	rsync://ftp4.usa.openbsd.org/ftp/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Rochester, NY)	rsync://ftp5.usa.openbsd.org/ftp/OpenNTPD/openntpd-6.2p3.tar.gz
USA (Dallas, TX)	rsync://mirror.esc7.net/openbsd/OpenNTPD/openntpd-6.2p3.tar.gz