This is only the presentation format—in wire format, these are alway 2-byte integers. Thus, there isn’t any effect on packet size.
Thanks, Tommy > On Jul 15, 2020, at 10:34 AM, Ólafur Guðmundsson > <[email protected]> wrote: > > DoU i.e. DNS over UDP packet size impact, > > Olafur > > > On Wed, Jul 15, 2020 at 1:16 PM Erik Nygren <[email protected] > <mailto:erik%[email protected]>> wrote: > We landed on 63 in the draft version we just published (to align with max > label lengths). > There's no reason they *need* to be short as they are just in presentation > form, so their length > comes down to usability and finding the right words. The longest currently > is 15 and it would > be better to avoid future ones needing to be artificially constrained. Is > there a reason we'd > want to decrease this (eg, to 31)? > > On Wed, Jul 15, 2020 at 1:07 PM Ólafur Guðmundsson <[email protected] > <mailto:[email protected]>> wrote: > How about 2 or 10 ? > why do the names to need to be long ? > > Olafur > > > On Thu, Jul 9, 2020 at 10:18 PM Erik Nygren <[email protected] > <mailto:erik%[email protected]>> wrote: > Or 64? > > > > - Erik > > [Sent from my IPv6 connected T-Mobile 4G LTE mobile device] > > On Thu, Jul 9, 2020, 9:40 PM Ben Schwartz <[email protected] > <mailto:[email protected]>> wrote: > How about 255 characters? > > On Thu, Jul 9, 2020 at 9:25 PM Mark Andrews <[email protected] > <mailto:[email protected]>> wrote: > Can we please have a length limit on key names? At the moment they could be > a billion characters long as they don’t go over the wire.. > -- > Mark Andrews, ISC > 1 Seymour St., Dundas Valley, NSW 2117, Australia > PHONE: +61 2 9871 4742 <tel:+61%202%209871%204742> INTERNET: > [email protected] <mailto:[email protected]> > > _______________________________________________ > DNSOP mailing list > [email protected] <mailto:[email protected]> > https://www.ietf.org/mailman/listinfo/dnsop > <https://www.ietf.org/mailman/listinfo/dnsop> > _______________________________________________ > DNSOP mailing list > [email protected] <mailto:[email protected]> > https://www.ietf.org/mailman/listinfo/dnsop > <https://www.ietf.org/mailman/listinfo/dnsop> > _______________________________________________ > DNSOP mailing list > [email protected] <mailto:[email protected]> > https://www.ietf.org/mailman/listinfo/dnsop > <https://www.ietf.org/mailman/listinfo/dnsop> > > > -- > Ólafur Gudmundsson | Engineering Director > www.cloudflare.com <http://www.cloudflare.com/> blog.cloudflare.com > <http://blog.cloudflare.com/> > > -- > Ólafur Gudmundsson | Engineering Director > www.cloudflare.com <http://www.cloudflare.com/> blog.cloudflare.com > <http://blog.cloudflare.com/>_______________________________________________ > DNSOP mailing list > [email protected] <mailto:[email protected]> > https://www.ietf.org/mailman/listinfo/dnsop > <https://www.ietf.org/mailman/listinfo/dnsop>
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