Re: [DNSOP] I-D Action: draft-ietf-dnsop-refuse-any-04.txt

Mark Andrews <marka@isc.org> Mon, 13 February 2017 22:22 UTC

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To: "Wessels, Duane" <dwessels@verisign.com>
From: Mark Andrews <marka@isc.org>
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Date: Tue, 14 Feb 2017 09:21:50 +1100
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Cc: Tony Finch <dot@dotat.at>, Robert Edmonds <edmonds@mycre.ws>, dnsop <dnsop@ietf.org>, =?iso-8859-1?Q?=D3lafur_Gu=F0mundsson?= <olafur@cloudflare.com>
Subject: Re: [DNSOP] I-D Action: draft-ietf-dnsop-refuse-any-04.txt
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We don't need any new signalling.  If the answer is truncated you
set tc=1.  This works with all existing clients.

If there is only a single RRset + RRSIGs then you don't get tc=1
except for traditional space reasons.

Mark
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka@isc.org