From klaus.darilion@nic.at Tue May 23 17:24:49 2017 MIME-Version: 1.0 X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD autolearn=ham autolearn_force=no version=3.4.0 Content-Language: de-DE content-type: text/plain; charset="utf-8" Message-ID: <3E18C1A0C550C44DA156DA5DA8ECCC6A9C1D2BD3@NICS-EXCH2.sbg.nic.at> X-MS-Tnef-Correlator: Received: from mx.pao1.isc.org (mx.pao1.isc.org [149.20.64.53]) by bugs.isc.org (Postfix) with ESMTP id 5FF1571B5A8 for ; Tue, 23 May 2017 17:24:49 +0000 (UTC) Received: from mail.sbg.nic.at (mail.sbg.nic.at [83.136.33.227]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx.pao1.isc.org (Postfix) with ESMTPS id 1B69C3493AC for ; Tue, 23 May 2017 17:24:46 +0000 (UTC) Received: from nics-exch2.sbg.nic.at ([10.17.175.6]) by mail.sbg.nic.at with XWall v3.52f ; Tue, 23 May 2017 19:24:44 +0200 Received: from NICS-EXCH2.sbg.nic.at ([fe80::a5b2:6e42:e54d:9d57]) by NICS-EXCH2.sbg.nic.at ([fe80::a5b2:6e42:e54d:9d57%12]) with mapi id 14.03.0351.000; Tue, 23 May 2017 19:24:40 +0200 Delivered-To: bind9-bugs@bugs.isc.org Subject: Bind is not sending NOTIFYs when increasing the serial with rndc signing -serial Return-Path: X-Original-To: bind9-bugs@bugs.isc.org Thread-Index: AdLT6XROttqZdNv9TRqoC0SfQx03hA== Date: Tue, 23 May 2017 17:24:38 +0000 X-Xwall-BCKS: auto Thread-Topic: Bind is not sending NOTIFYs when increasing the serial with rndc signing -serial X-MS-Has-Attach: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mx.pao1.isc.org X-Originating-Ip: [10.10.0.45] To: "bind9-bugs@isc.org" Accept-Language: de-AT, de-DE, en-US Content-Transfer-Encoding: base64 From: "Klaus Darilion" X-RT-Original-Encoding: utf-8 X-RT-Interface: Email Content-Length: 723 Tested with Bind 9.11.0-P5: From the 9.11.0 changelog: "The serial number of a dynamically updatable zone can now be set using rndc signing -serial number zonename. This is particularly useful with inline-signing zones that have been reset. Setting the serial number to a value larger than that on the slaves will trigger an AXFR-style transfer." An AXFR-style transfer will only be triggered if Bind does send NOTIFYs after the serial was increased with "rndc signing -serial". But this is unfortunately not the case. We do work around this issue by manually triggering them with "rndc notify". But IMO it is a bug that Bind is not sending NOTIFYs by himself after increasing the serial. Thanks Klaus