nanog mailing list archives

Re: NTP Issues Today


From: "Scott Weeks" <surfer () mauigateway com>
Date: Mon, 19 Nov 2012 15:50:28 -0800






On 11/19/12 6:32 PM, "Scott Weeks" <surfer () mauigateway com> wrote:
--- vanwolfe () gmail com wrote:
From: Van Wolfe <vanwolfe () gmail com>

Did anyone else experience issues with NTP today?  We had our server
times update to the year 2000 at around 3:30 MT, then revert back to 2012.
-----------------------------------------

You need to provide more information.  For example, what NTP
source are you using?
------------------------------------------
--- chaynes () centracomm net wrote:
From: Clay Haynes <chaynes () centracomm net>

I can confirm this had happened on one of my test servers - it was
pointing to tick.usno.navy.mil and tock.usno.navy.mil at the time.
-------------------------------------------

That's not a very diverse set of NTP servers.  In the future if 
you think it might be an outage, you might try on the 'outages' 
list: http://puck.nether.net/mailman/listinfo/outages

For this one, you might ask the server contact if there was a
problem: http://support.ntp.org/bin/view/Servers/TockUsnoNavyMil

That assumes you've done your homework first and made sure it
wasn't something in your network.

scott





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