Re: [DNSOP] [dns-privacy] Do53 vs DoT vs DoH Page Load Performance Study at ANRW

2019-07-21 Thread Puneet Sood
Thanks for sharing the results of your work. It will be great to have the software available so others can run the experiments from other locations. When looking at the page load results the CDF graphs comparing the various services are very useful to see the relative performance of different

Re: [DNSOP] why no QDCOUNT>1

2019-07-21 Thread Mark Andrews
Also with IQUERY (obsolete) you could get multiple QNAMEs in the response. > On 22 Jul 2019, at 3:29 am, Paul Vixie wrote: > > someone here recently asked why multiple questions are allowed by the DNS > header format but not implemented. this was in the context of performance > comparisons

[DNSOP] why no QDCOUNT>1

2019-07-21 Thread Paul Vixie
someone here recently asked why multiple questions are allowed by the DNS header format but not implemented. this was in the context of performance comparisons between tcp/53 and udp/53, vs. DoT, vs. DoH. the reason it's not implemented is that there's only one RCODE in the response, so if one

Re: [DNSOP] Agenda IETF105

2019-07-21 Thread Benno Overeinder
There is an updated agenda posted on https://datatracker.ietf.org/doc/agenda-105-dnsop/ Presenters can submit their slides by using the new upload feature in datatracker, https://datatracker.ietf.org/meeting/105/session/dnsop and click on "Propose Slides". Cheers, Suzanne, Tim and Benno On

[DNSOP] DNS research presentations during the IETF 105

2019-07-21 Thread Benno Overeinder
Dear DNSOP WG, This week there are a number of research presentations during the ANWR and IRTF sessions. Monday, July 22 --- Applied Networking Research Workshop, https://irtf.org/anrw/2019/program.html 10:40-12:00 DNS and Security Who Is Answering My Queries: Understanding and