In message <20150311162220.ga18...@puck.nether.net>, Jared Mauch writes:
> On Wed, Mar 11, 2015 at 07:12:55AM -0700, Paul Hoffman wrote:
> > On Mar 11, 2015, at 2:00 AM, Paul Vixie <p...@redbarn.org> wrote:
> > > djb doesn't want QTYPE=ANY deprecated in any form.
> > >
> > > olafur doesn't want to "do_ANY", under any conditions.
> > >
> > > so i'm baffled by why you're offering this alternative?
> >
> > Neither djb nor Olafur are automatically the consensus of this WG. None of
> us are.
> >
>
> <mostly-ot>
> I've had trouble emailing djb about this and received bounces
> from his mailer, so feel trustrated trying to have a conversation that includ
> es
> him at least.
> </mostly-ot>
>
> This does seem to fall into the whole "undefined" category just
> like many people feel that TCP is optional where my reading of 1035
> 4.2.2 defines how queries over TCP should be performed.
RFC 1123, Section 6.1.3.2 Transport Protocols, introduced the SHOULD with
the current well known description.
* "SHOULD"
This word or the adjective "RECOMMENDED" means that there
may exist valid reasons in particular circumstances to
ignore this item, but the full implications should be
understood and the case carefully weighed before choosing
a different course.
If you read that along with Section 6.1.3.2 I don't see how any
vendor could ship a recursive DNS server that doesn't support TCP.
I can understand how you could ship a authoritative server where
you have full control over the data you are sending.
Mark
> At the most recent NANOG John Kristoff presented on the
> TCP part:
>
> https://www.nanog.org/sites/default/files/nanog63-dnstrack-kristoff-dnstcp.pd
> f
>
> There is a gap, neither positive or negative in the behavior of
> these things, which I'm sure will rage along for a bit re: ANY, TCP, etc...
>
> I'm working on a project right now that should collect some data
> and help better study the behavior of systems. once it's ready, I will share
> more data. If you are a researcher or PHD candidate interested in DNS,
> please contact me off-list.
>
> - jared
>
> --
> Jared Mauch | pgp key available via finger from ja...@puck.nether.net
> clue++; | http://puck.nether.net/~jared/ My statements are only mine.
>
> _______________________________________________
> DNSOP mailing list
> DNSOP@ietf.org
> https://www.ietf.org/mailman/listinfo/dnsop
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
_______________________________________________
DNSOP mailing list
DNSOP@ietf.org
https://www.ietf.org/mailman/listinfo/dnsop
