<html><body>Hello Emmanuel,<div><br></div><div>I´m confused about this behavior. </div><div>Why does Bind keep resign zone in a loop over and over in a few minutes? In this log strip is it from serial 2020011053 to serial 2020011059 between 11:51 and 12:08?</div><div><br></div><div>Thanks for the explanation.<br>-- <br>Smil Milan Jeskyňka Kazatel<br><br><aside>
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Datum: 28. 1. 2020 13:03:46<br>
Předmět: bind-users Digest, Vol 3356, Issue 1
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<br>Today's Topics:
<br>
<br> 1. BIND - in loop rewrite zone serial no. (Milan Jeskynka Kazatel)
<br> 2. Re: BIND - in loop rewrite zone serial no. (FUSTE Emmanuel)
<br>
<br>
<br>----------------------------------------------------------------------
<br>
<br>Message: 1
<br>Date: Tue, 28 Jan 2020 10:14:49 +0100 (CET)
<br>From: "Milan Jeskynka Kazatel" <KazatelM@seznam.cz>
<br>To: <bind-users@lists.isc.org>
<br>Subject: BIND - in loop rewrite zone serial no.
<br>Message-ID: <YyD.6dwT.5V2I6Oea}sX.1UB}k9@seznam.cz>
<br>Content-Type: text/plain; charset="utf-8"
<br>
<br>
<br>Hello,
<br>
<br>
<br>
<br>my previous email with the same subject still waiting for moderator
<br>approval, because email is too big.
<br>
<br>Then I have to ask with a shorter part of the log.
<br>
<br>
<br>
<br>
<br>
<br>I?m facing with a suspicious behavior of my authoritative DNS?BIND?9.11.4-P2
<br>-RedHat-9.11.4-9.P2.el7(http://9.11.4-p2-redhat-9.11.4-9.p2.el7/), when the
<br>application sometimes does a loop of zone serial reconfiguration. In the
<br>log, it looks like this
<br>
<br>
<br>
<br>
<br>
<br>
<br>Jan 15 11:51:10 mydnsserver01 named[1172]: zone?0.10.in-addr.arpa/IN
<br>(http://0.10.in-addr.arpa/IN)?(signed): sending notifies (serial 2020011053)
<br>
<br>Jan 15 11:51:45 mydnsserver01 named[1172]: zone?0.10.in-addr.arpa/IN
<br>(http://0.10.in-addr.arpa/IN)?(signed): sending notifies (serial 2020011054)
<br>
<br>Jan 15 11:54:55 mydnsserver01 named[1172]: zone?0.10.in-addr.arpa/IN
<br>(http://0.10.in-addr.arpa/IN)?(signed): sending notifies (serial 2020011055)
<br>
<br>Jan 15 11:58:30 mydnsserver01 named[1172]: zone?0.10.in-addr.arpa/IN
<br>(http://0.10.in-addr.arpa/IN)?(signed): sending notifies (serial 2020011056)
<br>
<br>Jan 15 11:59:56 mydnsserver01 named[1172]: zone?0.10.in-addr.arpa/IN
<br>(http://0.10.in-addr.arpa/IN)?(signed): sending notifies (serial 2020011057)
<br>
<br>Jan 15 12:03:58 mydnsserver01 named[1172]: zone?0.10.in-addr.arpa/IN
<br>(http://0.10.in-addr.arpa/IN)?(signed): sending notifies (serial 2020011058)
<br>
<br>Jan 15 12:04:09 mydnsserver01 named[1172]: zone?0.10.in-addr.arpa/IN
<br>(http://0.10.in-addr.arpa/IN)?(signed): sending notifies (serial 2020011059)
<br>
<br>Jan 15 12:08:01 mydnsserver01 named[1172]: zone?0.10.in-addr.arpa/IN
<br>(http://0.10.in-addr.arpa/IN)?(signed): reconfiguring zone keys
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>Could you please help me with troubleshooting?
<br>
<br>
<br>
<br>
<br>Best regards,?
<br>--
<br>Smil Milan Jesky?ka Kazatel
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<br>------------------------------
<br>
<br>Message: 2
<br>Date: Tue, 28 Jan 2020 09:17:54 +0000
<br>From: FUSTE Emmanuel <emmanuel.fuste@thalesgroup.com>
<br>To: "bind-users@lists.isc.org" <bind-users@lists.isc.org>
<br>Subject: Re: BIND - in loop rewrite zone serial no.
<br>Message-ID: <c819b0fa-18d0-7613-1c9e-2f5db9eccebd@thalesgroup.com>
<br>Content-Type: text/plain; charset="utf-8"
<br>
<br>Le 28/01/2020 ? 10:14, Milan Jeskynka Kazatel a ?crit?:
<br>>
<br>> Hello,
<br>>
<br>> my previous email with the same subject still waiting for moderator
<br>> approval, because email is too big.
<br>> Then I have to ask with a shorter part of the log.
<br>>
<br>> I?m facing with a suspicious behavior of my authoritative DNS BIND
<br>> 9.11.4-P2-RedHat-9.11.4-9.P2.el7
<br>> <http://9.11.4-p2-redhat-9.11.4-9.p2.el7/>, when the application
<br>> sometimes does a loop of zone serial reconfiguration. In the log, it
<br>> looks like this
<br>>
<br>> Jan 15 11:51:10 mydnsserver01 named[1172]: zone 0.10.in-addr.arpa/IN
<br>> <http://0.10.in-addr.arpa/IN>?(signed): sending notifies (serial
<br>> 2020011053)
<br>> Jan 15 11:51:45 mydnsserver01 named[1172]: zone 0.10.in-addr.arpa/IN
<br>> <http://0.10.in-addr.arpa/IN>?(signed): sending notifies (serial
<br>> 2020011054)
<br>> Jan 15 11:54:55 mydnsserver01 named[1172]: zone 0.10.in-addr.arpa/IN
<br>> <http://0.10.in-addr.arpa/IN>?(signed): sending notifies (serial
<br>> 2020011055)
<br>> Jan 15 11:58:30 mydnsserver01 named[1172]: zone 0.10.in-addr.arpa/IN
<br>> <http://0.10.in-addr.arpa/IN>?(signed): sending notifies (serial
<br>> 2020011056)
<br>> Jan 15 11:59:56 mydnsserver01 named[1172]: zone 0.10.in-addr.arpa/IN
<br>> <http://0.10.in-addr.arpa/IN>?(signed): sending notifies (serial
<br>> 2020011057)
<br>> Jan 15 12:03:58 mydnsserver01 named[1172]: zone 0.10.in-addr.arpa/IN
<br>> <http://0.10.in-addr.arpa/IN>?(signed): sending notifies (serial
<br>> 2020011058)
<br>> Jan 15 12:04:09 mydnsserver01 named[1172]: zone 0.10.in-addr.arpa/IN
<br>> <http://0.10.in-addr.arpa/IN>?(signed): sending notifies (serial
<br>> 2020011059)
<br>> Jan 15 12:08:01 mydnsserver01 named[1172]: zone 0.10.in-addr.arpa/IN
<br>> <http://0.10.in-addr.arpa/IN>?(signed): reconfiguring zone keys
<br>>
<br>> Could you please help me with troubleshooting?
<br>There is no problems.
<br>Periodic incremental resigning.
<br>
<br>Emmanuel.
<br>
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