[dns-operations] latest bind, EDNS & TCP

Roland Dobbins rdobbins at arbor.net
Fri Oct 10 14:08:47 UTC 2014

On Oct 10, 2014, at 8:53 PM, Simon Munton <Simon.Munton at cdns.net> wrote:

> I have tried unsuccessfully to reproduce this behaviour, but the fact remains that very recently a number of EDNS0/DNSSEC capable servers have started always using bufsize=512 and so repeating every single query (to any signed zone) over TCP.

Is it possible that some folks have overzealously misinterpreted Geoff Huston's article in the latest IPJ?


Roland Dobbins <rdobbins at arbor.net> // <http://www.arbornetworks.com>

                   Equo ne credite, Teucri.

    		   	  -- Laocoön

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