Re: [DNSOP] draft-tale-dnsop-serve-stale

Shumon Huque <shuque@gmail.com> Tue, 28 March 2017 12:08 UTC

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From: Shumon Huque <shuque@gmail.com>
Date: Tue, 28 Mar 2017 07:08:43 -0500
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To: Jared Mauch <jared@puck.nether.net>
Cc: paul vixie <paul@redbarn.org>, "dnsop@ietf.org WG" <dnsop@ietf.org>, Dave Lawrence <tale@dd.org>
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Subject: Re: [DNSOP] draft-tale-dnsop-serve-stale
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On Mon, Mar 27, 2017 at 5:19 PM, Jared Mauch <jared@puck.nether.net> wrote:

> IOn Mar 27, 2017, at 5:59 PM, P Vix <paul@redbarn.org> wrote:
> >
> > I agree to review and comment. Note that I am provisionally negative to
> the idea itself, and my review may reflect that. Vixie
>
>
> I will note there are other implementations out there as well, such as in
> unbound.  serve-expired configuration directive is available there as well.
>

OpenDNS also has had a similar feature (exact protocol unpublished AFAICT)
for a while now (Smartcache, ~ 2009 I think).

-- 
Shumon Huque