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

2014-03-06 Thread fujiwara
From: Tony Finch d...@dotat.at 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. Thanks. I'm not sure that the validation error is a bug or not. I wonder about the

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

2014-03-06 Thread Tim Wicinski
Hi, I believe there may of been some take away from Vancouver on direction. I have a hand written note on this, but it was lost in the discussion on Key Exchanges. I will followup with you after tonight's meeting, and apologies for dropping this. tim On 3/6/14, 5:57 PM,

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

2014-03-06 Thread fujiwara
From: Olafur Gudmundsson o...@ogud.com Your calculations on the amplification are good illustration, but assume that the resolvers use the parental provided NS set, not the child side provided NS set. In the case of google.co.jp. JP side NS has TTL of 1 day but google.co.jp side has is 96

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

2014-03-06 Thread Frederico A C Neves
On Fri, Mar 07, 2014 at 03:03:40AM +0900, fujiw...@jprs.co.jp wrote: ... I would like to know whether the increase of DS queries are observed commonly or not. (with small NCACHE TTL value) We are observing around the same % of qps but still need to confirm the other characteristics. Fred

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

2014-03-05 Thread Olafur Gudmundsson
On Mar 5, 2014, at 10:23 AM, fujiw...@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