[DNSOP] Fwd: New Version Notification for draft-andrews-dnsop-glue-is-not-optional-00.txt
Mark Andrews <marka@isc.org> Wed, 15 April 2020 07:13 UTC
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From: Mark Andrews <marka@isc.org>
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To: dnsop <dnsop@ietf.org>
Date: Wed, 15 Apr 2020 17:13:23 +1000
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Subject: [DNSOP] Fwd: New Version Notification for draft-andrews-dnsop-glue-is-not-optional-00.txt
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This is a long standing issue. While rare it needs to be addressed by all vendors. BIND sets TC=1 when it can’t fit any glue records in and if a glue record matches the qname it chooses that. Before anyone complains that I’ve listed a response from .GOV servers they where informed years ago about the issue. Mark > Begin forwarded message: > > From: internet-drafts@ietf.org > Subject: New Version Notification for draft-andrews-dnsop-glue-is-not-optional-00.txt > Date: 15 April 2020 at 16:03:46 AEST > To: "Mark Andrews" <marka@isc.org>, "M. Andrews" <marka@isc.org> > > > A new version of I-D, draft-andrews-dnsop-glue-is-not-optional-00.txt > has been successfully submitted by M. Andrews and posted to the > IETF repository. > > Name: draft-andrews-dnsop-glue-is-not-optional > Revision: 00 > Title: Glue In DNS Referral Responses Is Not Optional > Document date: 2020-04-14 > Group: Individual Submission > Pages: 5 > URL: https://www.ietf.org/internet-drafts/draft-andrews-dnsop-glue-is-not-optional-00.txt > Status: https://datatracker.ietf.org/doc/draft-andrews-dnsop-glue-is-not-optional/ > Htmlized: https://tools.ietf.org/html/draft-andrews-dnsop-glue-is-not-optional-00 > Htmlized: https://datatracker.ietf.org/doc/html/draft-andrews-dnsop-glue-is-not-optional > > > Abstract: > The DNS uses glue records to allow iterative clients to find the > addresses of nameservers that live within the delegated zone. Glue > records are expected to be returned as part of a referral and if they > cannot be fitted into the UDP response, TC=1 MUST be set to inform > the client that the response is incomplete and that TCP SHOULD be > used to retrieve the full response. > > > > > Please note that it may take a couple of minutes from the time of submission > until the htmlized version and diff are available at tools.ietf.org. > > The IETF Secretariat > > -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka@isc.org
- [DNSOP] Fwd: New Version Notification for draft-a… Mark Andrews
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Wouters
- Re: [DNSOP] [Ext] Fwd: New Version Notification f… Paul Hoffman
- Re: [DNSOP] [Ext] Fwd: New Version Notification f… Paul Vixie