nanog mailing list archives
Re: NTP Issues Today
From: Alvaro Pereira <starthir () gmail com>
Date: Tue, 20 Nov 2012 18:01:57 -0700
Looks like something bad has happened: Behind the Random NTP Bizarreness of Incorrect Year Being Set https://isc.sans.edu/diary.html?n&storyid=14548 --- "A few people have written in within the past 18 hours about their NTP server/clients getting set to the year 2000. The cause of this behavior is that an NTP server at the US Naval Observatory (pretty much the authoritative time source in the US) was rebooted and somehow reverted to the year 2000. This, then, propogated out for a limited time and downstream time sources also got this value. It's a transient problem and should already be rectified. Not much really to report except an error at the top of the food chain causing problems to the layers below. If you have a problem, just fix the year or resync your NTP server. Just goes to show how reliant NTP is that it is all but a "fire and forget" service once configured until "bad things happen". John Bambenek" --- Alvaro Pereira
Current thread:
- Picking outside NTP servers (Re: NTP Issues Today), (continued)
- Picking outside NTP servers (Re: NTP Issues Today) Jay Ashworth (Nov 20)
- Re: Picking outside NTP servers (Re: NTP Issues Today) George Herbert (Nov 20)
- Re: Picking outside NTP servers (Re: NTP Issues Today) Majdi S. Abbas (Nov 20)
- Re: NTP Issues Today Ask Bjørn Hansen (Nov 21)
- Re: NTP Issues Today Jimmy Hess (Nov 20)
- Re: NTP Issues Today Darius Jahandarie (Nov 20)
- Re: NTP Issues Today Blake Dunlap (Nov 20)
- Re: NTP Issues Today George Herbert (Nov 20)
- Re: NTP Issues Today Robert E. Seastrom (Nov 21)
- Re: NTP Issues Today Darius Jahandarie (Nov 20)
- Re: NTP Issues Today Damian Menscher (Nov 20)
- Re: NTP Issues Today Alvaro Pereira (Nov 20)
- RE: NTP Issues Today Chuck Church (Nov 21)
- Re: NTP Issues Today Greg Ihnen (Nov 21)
- Re: NTP Issues Today Clay Haynes (Nov 19)
- Re: NTP Issues Today Ryan Malayter (Nov 21)
- Re: NTP Issues Today Ryan Malayter (Nov 21)
- Re: NTP Issues Today Neil Harris (Nov 21)
- Re: NTP Issues Today Sid Rao (Nov 21)
