From owner-freebsd-questions@freebsd.org Mon Jan 21 17:37:12 2019 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6F6C314B0D61 for ; Mon, 21 Jan 2019 17:37:12 +0000 (UTC) (envelope-from ml@netfence.it) Received: from soth.netfence.it (net-2-44-121-52.cust.vodafonedsl.it [2.44.121.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "mailserver.netfence.it", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C47406D3B1 for ; Mon, 21 Jan 2019 17:37:11 +0000 (UTC) (envelope-from ml@netfence.it) Received: from alamar.ventu (alamar.local.netfence.it [10.1.2.18]) (authenticated bits=0) by soth.netfence.it (8.15.2/8.15.2) with ESMTPSA id x0LHb32V027411 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO); Mon, 21 Jan 2019 18:37:09 +0100 (CET) (envelope-from ml@netfence.it) X-Authentication-Warning: soth.netfence.it: Host alamar.local.netfence.it [10.1.2.18] claimed to be alamar.ventu Subject: Re: DNS Flag Day To: John Levine , freebsd-questions@freebsd.org References: <20190121170102.AA4FC200CFE59A@ary.qy> From: Andrea Venturoli Message-ID: <94df173a-8d45-dce4-adc8-f1d2df66c5df@netfence.it> Date: Mon, 21 Jan 2019 18:37:03 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <20190121170102.AA4FC200CFE59A@ary.qy> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: C47406D3B1 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.98 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.98)[-0.984,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Jan 2019 17:37:12 -0000 On 1/21/19 6:01 PM, John Levine wrote: > I don't know, but why don't you upgrade to a more recent BIND? It's not hard. Time (or lack thereof), mainly. It's probably not a long work to upgrade BIND on a dozen servers (assuming everything goes straight, obviously), but that's also true of several other softwares. Upgrading them all would require a LOT of time: I just upgrade something when it's needed or the new version brings some tangible advantage. I'm just trying to see if this is the case with BIND (before I risk breaking things for no reason). bye & Thanks av.