GPS week number rollover event on April 6th
For those who have GPS based NTP servers. https://ics-cert.us-cert.gov/sites/default/files/documents/Memorandum_on_GPS... G
Thanks! -- J. Hellenthal The fact that there's a highway to Hell but only a stairway to Heaven says a lot about anticipated traffic volume.
On Mar 7, 2019, at 17:02, Gerry Boudreaux <gerry@tape.net> wrote:
For those who have GPS based NTP servers.
https://ics-cert.us-cert.gov/sites/default/files/documents/Memorandum_on_GPS...
G
Once upon a time, Gerry Boudreaux <gerry@tape.net> said:
For those who have GPS based NTP servers.
https://ics-cert.us-cert.gov/sites/default/files/documents/Memorandum_on_GPS...
Note that the standard ntpd daemon has different code for different time sources related to the GPS week roll-over. For example, the Trimble TSIP driver has a hard-coded offset and has already rolled (but didn't do it right on at least some devices). -- Chris Adams <cma@cmadams.net>
participants (3)
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Chris Adams -
Gerry Boudreaux -
Jason Hellenthal