Re: [DNSOP] Working Group Last Call for: draft-ietf-dnsop-attrleaf
"John R Levine" <johnl@taugh.com> Mon, 25 June 2018 22:22 UTC
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Date: Mon, 25 Jun 2018 17:22:45 -0500
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From: John R Levine <johnl@taugh.com>
To: dcrocker@bbiw.net
Cc: Ray Bellis <ray@bellis.me.uk>, dnsop@ietf.org
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References: <20180625210807.7791A2888379@ary.local> <20eba6b1-af10-e4c6-60be-a742d559602a@bellis.me.uk> <a8173616-8afe-d23c-5c2f-0ad2e32f8f56@dcrocker.net>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/dnsop/0U4a8JqpGUzU0Rv3Psfk3y8LPBE>
Subject: Re: [DNSOP] Working Group Last Call for: draft-ietf-dnsop-attrleaf
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On Mon, 25 Jun 2018, Dave Crocker wrote: > I'm feeling lazy. Care to suggest text to add and its location in -attrleaf, > John? See below. Regards, John Levine, johnl@taugh.com, Taughannock Networks, Trumansburg NY Please consider the environment before reading this e-mail. https://jl.ly <section title="Security Considerations"> <t>This memo raises no new security issues.</t> <section title="Interaction with DNS wildcards"> <t>DNS wildcards interact poorly with _underscore names in two ways. Since wildcards only are interpreted as leaf names, one cannot create the equivalent of a wildcard name for prefixed names. A name such as_label.*.example.com is not a wildcard. </t><t>Conversely, a wildcard such as *.example.com can match any name including an _underscore name. Any RRs at a wildcard name that are used with _underscore names, such as TXT, the RRs could be misinterpreted as _underscore'd data. </t> </section> </section>
- Re: [DNSOP] Working Group Last Call for: draft-ie… Stephane Bortzmeyer
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… John R Levine
- Re: [DNSOP] Working Group Last Call for: draft-ie… John Levine
- Re: [DNSOP] Working Group Last Call for: draft-ie… Ray Bellis
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… John R Levine
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… Ray Bellis
- Re: [DNSOP] Working Group Last Call for: draft-ie… John Levine
- Re: [DNSOP] Working Group Last Call for: draft-ie… Paul Hoffman
- Re: [DNSOP] Working Group Last Call for: draft-ie… Paul Hoffman
- [DNSOP] Working Group Last Call for: draft-ietf-d… Benno Overeinder
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… John Levine
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dick Franks
- Re: [DNSOP] Working Group Last Call for: draft-ie… Benno Overeinder
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… Jan Včelák
- Re: [DNSOP] Working Group Last Call for: draft-ie… Tim Wicinski
- Re: [DNSOP] Working Group Last Call for: draft-ie… Benno Overeinder
- Re: [DNSOP] Working Group Last Call for: draft-ie… Ondřej Surý
- Re: [DNSOP] Working Group Last Call for: draft-ie… Ondřej Surý
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dick Franks
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dick Franks
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… John Levine
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker
- Re: [DNSOP] Working Group Last Call for: draft-ie… Tim Wicinski
- Re: [DNSOP] Working Group Last Call for: draft-ie… Dave Crocker