Date: Thu, 09 Apr 2015 11:33:10 -0700 From: Dennis Glatting <freebsd@pki2.com> To: Kent Kuriyama <kent.kuriyama@gmail.com> Cc: Arthur Chance <freebsd@qeng-ho.org>, FreeBSD-Questions <freebsd-questions@freebsd.org> Subject: Re: NTP peering broken since recent security update? Message-ID: <1428604390.72987.0.camel@pki2.com> In-Reply-To: <CACArijCGxeFFzuP6X=vyvz%2B5CR25ik74jvrdPsSUv2yFVjz3OA@mail.gmail.com> References: <5526A2F1.5030609@qeng-ho.org> <CACArijCGxeFFzuP6X=vyvz%2B5CR25ik74jvrdPsSUv2yFVjz3OA@mail.gmail.com>
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On Thu, 2015-04-09 at 08:14 -1000, Kent Kuriyama wrote: > Are you doing any NTP authentication between peers? > I am. And yes, NTP stopped working between peers after the last patch (I'm at r281238). NTP 4.3.14 (net/ntp-devel) seems to work, though. FreeBSD-SA-15:07.ntp is not terribly useful. It says there is no work around and you should upgrade. Yet, now that I upgraded and without configuration changes, my five Statum2 core is now broken and it isn't (yet) clear how to fix it. That's a serious problem. By default NTP isn't compiled with debug. Patching/recompiling is a limited process on core systems, so I was hoping ntp-devel would help debug. Nada > On Thu, Apr 9, 2015 at 6:04 AM, Arthur Chance <freebsd@qeng-ho.org> wrote: > > > I have three NTP servers on my internal networks. Each of them uses > > various external machines as servers but they also peer with the other two > > internal ones to give some resilience in case the outside world goes away. > > Since the update and restart associated with FreeBSD-SA-15:07.ntp the ntpd > > processes appear to be unable to see peers (reach = 0) although they're > > locking onto the servers quite happily. > > > > Anyone else seeing this? > > > > -- > > Those who do not learn from computing history are doomed to > > GOTO 1 > > _______________________________________________ > > freebsd-questions@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > > To unsubscribe, send any mail to "freebsd-questions- > > unsubscribe@freebsd.org" > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"
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