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Re: [DNSOP] New Version Notification for draft-wessels-dns-zone-digest-01.txt

Florian Weimer <fw@deneb.enyo.de> Mon, 23 July 2018 17:44 UTC

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From: Florian Weimer <fw@deneb.enyo.de>
To: mweinberg@verisign.com
Cc: dnsop <dnsop@ietf.org>
References: <4DCC5A51-1AB0-47B6-92B5-79B6894F9A9C@verisign.com>
Date: Mon, 23 Jul 2018 19:43:36 +0200
In-Reply-To: <4DCC5A51-1AB0-47B6-92B5-79B6894F9A9C@verisign.com> (Matt Weinberg's message of "Wed, 23 May 2018 15:32:11 +0000")
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Archived-At: <https://mailarchive.ietf.org/arch/msg/dnsop/3YxlkUmWtft7qgbrzSsSM2jvBZU>
Subject: Re: [DNSOP] New Version Notification for draft-wessels-dns-zone-digest-01.txt
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The ZONEMD record should contain a size indicator for the zone,
something that allows a receiver to stop downloading if it is clear
that the served zone is too large.  Otherwise, the receiver has to
download the entire zone before it can determine that the hash does
not match.

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