On 03/22/2016 01:15 AM, Paul Vixie wrote: > > > Marek Vavruša wrote: >> ... >> >> https://datatracker.ietf.org/doc/draft-vavrusa-dnsop-aaaa-for-free/ > > +1. we ought to have done this from the get-go.
It did not work back then because unexpected RRsets in the answer broke resolvers. This is how we got the DO flag, I think. I doubt AAAA was any different from SIG in that regard, unknown is unknown after all. Therefore, technically, sending AAAA along should only be done for replies to DO=1 queries because there is a reasonable expectation that the recipient will be able to deal with unexecpted RRsets. Florian _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop
