Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc2671bis-edns0-08.txt
Dave Lawrence <tale@dd.org> Fri, 24 February 2012 15:10 UTC
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From: Dave Lawrence <tale@dd.org>
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Subject: Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc2671bis-edns0-08.txt
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W.C.A. Wijngaards writes: > Could the authors put text in 6.1.1: > The OPT record is normally placed near the end of the additional section. > > Because then there is guidance for the 'normal case'. Given the interest in trying to have an EDNS-capable server include the OPT whenever possible, I'd recommend that the guidance be for the record to be first. I'd actually thought that was what earlier drafts said, but going back to them I see they didn't do it explicitly and I only inferred it because the simplest algorithm for building the reply would be "add the OPT if it fits, then add any other records until you run out of room." There are, of course, other ways of doing it, but providing guidance that it be first emphasizes the idea that the OPT is the one Additional RR that we really want to be present if at all possible. _______________________________________________ dnsext mailing list dnsext@ietf.org https://www.ietf.org/mailman/listinfo/dnsext
- [dnsext] I-D Action: draft-ietf-dnsext-rfc2671bis… internet-drafts
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… Olafur Gudmundsson
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… W.C.A. Wijngaards
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… Florian Weimer
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… Edward Lewis
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… Joao Damas
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… Joao Damas
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… Florian Weimer
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… Dave Lawrence
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… W.C.A. Wijngaards
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… Dave Lawrence
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… W.C.A. Wijngaards
- Re: [dnsext] I-D Action: draft-ietf-dnsext-rfc267… Mark Andrews