Re: [DNSOP] draft-tale-dnsop-serve-stale
P Vix <paul@redbarn.org> Mon, 27 March 2017 22:00 UTC
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Date: Mon, 27 Mar 2017 21:59:58 +0000
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To: dnsop@ietf.org, Dave Lawrence <tale@dd.org>
From: P Vix <paul@redbarn.org>
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Subject: Re: [DNSOP] draft-tale-dnsop-serve-stale
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I agree to review and comment. Note that I am provisionally negative to the idea itself, and my review may reflect that. Vixie On March 27, 2017 4:56:58 PM CDT, Dave Lawrence <tale@dd.org> wrote: >One of the two drafts I wanted to talk about at dnsop today for WG >adoption was "Serving Stale Data to Improve DNS Resiliency": >https://datatracker.ietf.org/doc/draft-tale-dnsop-serve-stale/ > >In short, this describes a method for increasing DNS resiliency by >treating the inability to refresh data after TTL expiration as a soft >error, eventually becoming a hard error if the authoritative server >failures are not remedied. > >This basic algorithm has been in use at Akamai for six years now and >helped us avoid numerous incidents. I'd implemented it in BIND and >the patches were recently contributed to ISC. > >There are relevant patents in the area held by Google and >Akamai/Xerocole. I'm still waiting for the official statement from >Akamai lawyers about it, but given that we contributed to the code to >ISC for release under the Mozilla Public License I don't expect any >really issue here. > >Warren and I are hoping for WG adoption. > >_______________________________________________ >DNSOP mailing list >DNSOP@ietf.org >https://www.ietf.org/mailman/listinfo/dnsop -- Sent from my Android device with K-9 Mail. Please excuse my brevity.
- [DNSOP] draft-tale-dnsop-serve-stale Dave Lawrence
- Re: [DNSOP] draft-tale-dnsop-serve-stale P Vix
- Re: [DNSOP] draft-tale-dnsop-serve-stale Jared Mauch
- Re: [DNSOP] draft-tale-dnsop-serve-stale Robert Edmonds
- Re: [DNSOP] draft-tale-dnsop-serve-stale Jared Mauch
- Re: [DNSOP] draft-tale-dnsop-serve-stale Jared Mauch
- Re: [DNSOP] draft-tale-dnsop-serve-stale Pieter Lexis
- Re: [DNSOP] draft-tale-dnsop-serve-stale Shumon Huque
- Re: [DNSOP] draft-tale-dnsop-serve-stale Dave Lawrence
- Re: [DNSOP] draft-tale-dnsop-serve-stale Warren Kumari
- Re: [DNSOP] draft-tale-dnsop-serve-stale Peter van Dijk
- Re: [DNSOP] draft-tale-dnsop-serve-stale Paul Vixie
- Re: [DNSOP] draft-tale-dnsop-serve-stale Dave Lawrence
- Re: [DNSOP] draft-tale-dnsop-serve-stale Shumon Huque
- Re: [DNSOP] draft-tale-dnsop-serve-stale Paul Vixie
- Re: [DNSOP] draft-tale-dnsop-serve-stale Shumon Huque