leap-seconds: Update to leap-seconds.3960835200 from IERS

Current leap-seconds file has already expired on 28 June 2025

PR: 289352
Obtained from: https://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-sec

leap-seconds: Update to leap-seconds.3960835200 from IERS

Current leap-seconds file has already expired on 28 June 2025

PR: 289352
Obtained from: https://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-seconds.3960835200
MFC after: 3 days

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leap-seconds: Update to leap-seconds 3960057600 obtained from IERS

IERS is the canonical source of leap-seconds. IANA, NIST and USNO obtain
their leap-second updates from IERS.

This resolves an iss

leap-seconds: Update to leap-seconds 3960057600 obtained from IERS

IERS is the canonical source of leap-seconds. IANA, NIST and USNO obtain
their leap-second updates from IERS.

This resolves an issue for IPv6-only hosts as IERS is not accessible
via IPv6, requiring IPv6-only host to rely on some other source,
above.

From this point forward we should fetch the file from IERS, the
organization responsible for deciding when to insert leap-seconds.

PR: 279413
Obtained from: https://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-seconds.list
Discussed with: imp
MFC after: 1 day

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Update leap-seconds to leap-seconds.3676924800

Obtained from: ftp://ftp.boulder.nist.gov/pub/time/leap-seconds.3676924800
MFC after: 3 days

Update leap-seconds to leap-seconds.3676924800

Obtained from: ftp://ftp.boulder.nist.gov/pub/time/leap-seconds.3676924800
MFC after: 3 days

Update leap-seconds to latest leap-seconds.3676924800 (expires 2023-12-28)

Obtained from: ftp://ftp.boulder.nist.gov/pub/time/leap-seconds.3676924800
MFC after: 3 days

Update leap-seconds to leap-seconds.3676924800

Obtained from: ftp://ftp.boulder.nist.gov/pub/time/leap-seconds.3676924800
MFC after: 3 days

Update leap-seconds to leap-seconds.3676924800.

Obtained from: ftp://ftp.nist.gov/pub/time/leap-seconds.3676924800.
MFC after: 3 days

Update leap-seconds to leap-seconds.3676924800.

Obtained from: ftp://ftp.nist.gov/pub/time/leap-seconds.3676924800
MFC after: 3 days

Update leap-seconds to leap-seconds.3676924800.

Obtained from: ftp://ftp.nist.gov/pub/time/leap-seconds.3676924800
MFC after: 3 days

Update leap-seconds to leap-seconds.3676924800.

Obtained from: ftp://ftp.nist.gov/pub/time/leap-seconds.3676924800
MFC after: 3 days

Replace the leap-seconds file in r347488 from USNO with a
leap-seconds file from NIST at ftp://ftp.nist.gov/pub/time.

Future updates should use the NIST version of file, available
at ftp://ftp.nist.

Replace the leap-seconds file in r347488 from USNO with a
leap-seconds file from NIST at ftp://ftp.nist.gov/pub/time.

Future updates should use the NIST version of file, available
at ftp://ftp.nist.gov/pub/time/leap-seconds.list .

Requested by: ian@
Obtained from: ftp://ftp.nist.gov/pub/time/leap-seconds.3676924800
MFC after: 3 days

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Update leap-seconds to leap-seconds.3757622400.

As per https://datacenter.iers.org/data/latestVersion/16_BULLETIN_C16.txt:

INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS)

SE

Update leap-seconds to leap-seconds.3757622400.

As per https://datacenter.iers.org/data/latestVersion/16_BULLETIN_C16.txt:

INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS)

SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE ET DES SYSTEMES DE REFERENCE

SERVICE DE LA ROTATION TERRESTRE DE L'IERS
OBSERVATOIRE DE PARIS
61, Av. de l'Observatoire 75014 PARIS (France)
Tel. : +33 1 40 51 23 35
e-mail : services.iers@obspm.fr
http://hpiers.obspm.fr/eop-pc

Paris, 07 January 2019

Bulletin C 57

To authorities responsible
for the measurement and
distribution of time

INFORMATION ON UTC - TAI

NO leap second will be introduced at the end of June 2019.
The difference between Coordinated Universal Time UTC and the
International Atomic Time TAI is :

from 2017 January 1, 0h UTC, until further notice : UTC-TAI = -37 s

Leap seconds can be introduced in UTC at the end of the months of December
or June, depending on the evolution of UT1-TAI. Bulletin C is mailed every
six months, either to announce a time step in UTC, or to confirm that there
will be no time step at the next possible date.

Christian BIZOUARD
Director
Earth Orientation Center of IERS
Observatoire de Paris, France

Requested by: rgrimes
Obtained from: ftp://tycho.usno.navy.mil/pub/ntp/leap-seconds.3757622400
MFC after: 3 days

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Move all NTP related files to usr.sbin/ntp/ntpd.

This helps with pkgbase by using CONFS to tag these as config files.

Approved by: allanjude (mentor), ian, cy
Sponsored by: Essen Hackathon
Differen

Move all NTP related files to usr.sbin/ntp/ntpd.

This helps with pkgbase by using CONFS to tag these as config files.

Approved by: allanjude (mentor), ian, cy
Sponsored by: Essen Hackathon
Differential Revision: https://reviews.freebsd.org/D16661

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Replace the leap-seconds file in r320242 from USNO -
ftp://tycho.usno.navy.mil/pub/ntp/leap-seconds.3701462400 - with a
leap-seconds file from NIST at ftp://time.nist.gov/pub/. The USNO
version of th

Replace the leap-seconds file in r320242 from USNO -
ftp://tycho.usno.navy.mil/pub/ntp/leap-seconds.3701462400 - with a
leap-seconds file from NIST at ftp://time.nist.gov/pub/. The USNO
version of the file changes the last documented leap second update
time whereas the NIST version does not. The expiration of the USNO
version of the file is also one month short.

Requested by: ian@
Obtained from: ftp://time.nist.gov/pub/leap-seconds.3676924800
MFC after: 3 days

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Update leap-seconds to leap-seconds.3701462400.

As per https://datacenter.iers.org/eop/-/somos/5Rgv/latest/16:

INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS)

SERVICE INTERN

Update leap-seconds to leap-seconds.3701462400.

As per https://datacenter.iers.org/eop/-/somos/5Rgv/latest/16:

INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS)

SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE ET DES SYSTEMES DE REFERENCE

SERVICE DE LA ROTATION TERRESTRE
OBSERVATOIRE DE PARIS
61, Av. de l'Observatoire 75014 PARIS (France)
Tel. : 33 (0) 1 40 51 23 35
FAX : 33 (0) 1 40 51 22 91
Internet : services.iers@obspm.fr

Paris, 9 January 2017

Bulletin C 53

To authorities responsible
for the measurement and
distribution of time

INFORMATION ON UTC - TAI

NO leap second will be introduced at the end of June 2017.
The difference between Coordinated Universal Time UTC and the
International Atomic Time TAI is :

from 2017 January 1, 0h UTC, until further notice : UTC-TAI = -37 s

Leap seconds can be introduced in UTC at the end of the months of December
or June, depending on the evolution of UT1-TAI. Bulletin C is mailed every
six months, either to announce a time step in UTC, or to confirm that there
will be no time step at the next possible date.

Christian BIZOUARD
Director
Earth Orientation Center of IERS
Observatoire de Paris, France

Obtained from: ftp://tycho.usno.navy.mil/pub/ntp/leap-seconds.3701462400
MFC after: 3 days

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Revert r298887 (spelling fix) and remove $FreeBSD$ because text changes
to leap-seconds invaldidates validation hash at the end of the file.

Remove svn:keywords and replace with fbsd:nokeywords=yes

Revert r298887 (spelling fix) and remove $FreeBSD$ because text changes
to leap-seconds invaldidates validation hash at the end of the file.

Remove svn:keywords and replace with fbsd:nokeywords=yes to
support this change.

MFC after: 1 day

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Update leap-seconds to leap-seconds.3676752000.

As per https://datacenter.iers.org/web/guest/eop/-/somos/5Rgv/latest/16:

UTC TIME STEP

Update leap-seconds to leap-seconds.3676752000.

As per https://datacenter.iers.org/web/guest/eop/-/somos/5Rgv/latest/16:

UTC TIME STEP
on the 1st of January 2017

A positive leap second will be introduced at the end of December 2016.
The sequence of dates of the UTC second markers will be:

2016 December 31, 23h 59m 59s
2016 December 31, 23h 59m 60s
2017 January 1, 0h 0m 0s

The difference between UTC and the International Atomic Time TAI is:

from 2015 July 1, 0h UTC, to 2017 January 1 0h UTC : UTC-TAI = - 36s
from 2017 January 1, 0h UTC, until further notice : UTC-TAI = - 37s

Obtained from: ftp://tycho.usno.navy.mil/pub/ntp/leap-seconds.3676752000
See also: https://www.iers.org/SharedDocs/News/EN/BulletinC.html
https://datacenter.iers.org/web/guest/eop/-/somos/5Rgv/latest/16
MFC after: 1 week
Relnotes: yes

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Update leap-seconds to leap-seconds.3661459200.
NO leap second will be introduced at the end of June 2016.

This commit reapplies the r298887 minor spelling fix.

Obtained from: ftp://tycho.usno.navy

Update leap-seconds to leap-seconds.3661459200.
NO leap second will be introduced at the end of June 2016.

This commit reapplies the r298887 minor spelling fix.

Obtained from: ftp://tycho.usno.navy.mil/pub/ntp/.
See also: http://www.iers.org/SharedDocs/News/EN/BulletinC.html
MFC after: 2 weeks

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etc: minor spelling fixes.

Mostly comments but these tend to be user-visible.

MFC after: 2 weeks

Update leap-seconds to latest. This will satisfy the ntpd leap-second
version check.

Obtained from: ftp://tycho.usno.navy.mil/pub/ntp/.
See also: http://www.iers.org/SharedDocs/News/EN/BulletinC.html

Add default leap-seconds file. This should help ntp networks get the
leap second date correct

Updates to the file can be obtained from ftp://time.nist.gov/pub/ or
ftp://tycho.usno.navy.mil/pub/ntp/.

Add default leap-seconds file. This should help ntp networks get the
leap second date correct

Updates to the file can be obtained from ftp://time.nist.gov/pub/ or
ftp://tycho.usno.navy.mil/pub/ntp/.

Suggested by: dwmalone
Reviewed by: roberto, dwmalone, delphij
Approved by: roberto
MFC after: 1 week

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