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295461 |
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10-Feb-2016 |
cy |
MFC r289421, r293037, r294773, and r294884.
ntp leap-leapseconds support.
r289421:
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/.
r293037:
Update leap-seconds to latest. This will satisfy the ntpd leap-second version check.
r294773:
Add support for automatic leap-second file updates.
The working copy of leapfile resides in /var/dbntpd.leap-seconds.list. /etc/ntp/leap-seconds (periodically updated from ftp://time.nist.gov/pub/ or ftp://tycho.usno.navy.mil/pub/ntp/) contains the master copy should automatic leapfile updates be disabled (default).
Automatic leapfile updates are fetched from $ntp_leapfile_sources, defaulting to https://www.ietf.org/timezones/data/leap-seconds.list, within $ntp_leapfile_expiry_days (default 30 days) from leap-seconds file expiry. Automatic updates can be enabled by setting $daily_ntpd_leapfile_enable="YES" in periodic.conf. To avoid congesting the ntp leapfile source the automatic update randomized by default but can be disabled through daily_ntpd_avoid_congestion="NO" in periodic.conf.
r294884:
Allow specification of fetch options for ntp leap-seconds fetch.
Approved by: re (gjb)
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294773 |
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26-Jan-2016 |
cy |
Add support for automatic leap-second file updates.
The working copy of leapfile resides in /var/dbntpd.leap-seconds.list. /etc/ntp/leap-seconds (periodically updated from ftp://time.nist.gov/pub/ or ftp://tycho.usno.navy.mil/pub/ntp/) contains the master copy should automatic leapfile updates be disabled (default).
Automatic leapfile updates are fetched from $ntp_leapfile_sources, defaulting to https://www.ietf.org/timezones/data/leap-seconds.list, within $ntp_leapfile_expiry_days (default 30 days) from leap-seconds file expiry. Automatic updates can be enabled by setting $daily_ntpd_leapfile_enable="YES" in periodic.conf. To avoid congesting the ntp leapfile source the automatic update randomized by default but can be disabled through daily_ntpd_avoid_congestion="NO" in periodic.conf.
Suggested by: des Reviewed by: des, roberto, dwmalone, ian, cperciva, glebius, gjb MFC after: 1 week X-MFC with: r289421, r293037
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