Re: [DNSOP] draft-fujiwara-dnsop-ds-query-increase-02

Tony Finch <dot@dotat.at> Wed, 05 March 2014 12:28 UTC

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From: Tony Finch <dot@dotat.at>
Date: Wed, 5 Mar 2014 12:28:31 +0000
To: "fujiwara@jprs.co.jp" <fujiwara@jprs.co.jp>
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Subject: Re: [DNSOP] draft-fujiwara-dnsop-ds-query-increase-02
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It is an interesting draft and I can see why the problem concerns you. The dummy DS is a clever work-around, but it is a pity about the validation bug in Google public DNS.

I wonder about the possibility of adjusting the rules for caching delegations. Would it make sense to remember that a referral is insecure for the lifetime of the NS RRset, instead of the lifetime of the negative DS answer?

Tony.
--
f.anthony.n.finch  <dot@dotat.at>  http://dotat.at/

> On 5 Mar 2014, at 10:23, fujiwara@jprs.co.jp wrote:
> 
> Dear Chairs and WG participants,
> 
> I updated draft-fujiwara-dnsop-ds-query-increase this Janurary.
> 
>  http://tools.ietf.org/html/draft-fujiwara-dnsop-ds-query-increase
> 
> Recent DS traffic increase seems not high, I did not request time slot
> of WG meeting. However, Increasing is a fact. 
> 
> Recent DS query graph is here:
>  http://member.wide.ad.jp/~fujiwara/files/DS_graph_20140305.pdf
> 
> Please comment to the draft.
> 
> What should I do about this draft from now on?  
> 
> Regards,
> 
> --
> Kazunori Fujiwara, JPRS <fujiwara@jprs.co.jp>
> 
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