DNS NS Adv dvancing ancing the he Net Networ ork k where weve - - PowerPoint PPT Presentation

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Feb 20, 2023 333 likes •404 views

DNS NS Adv dvancing ancing the he Net Networ ork k where weve been where were headed Paul V. Mockapetris pvm@nominum.com pvm@a21.com Paul-Vincent.Mockapetris@npa.lip6.fr Where Weve Been Ear arly day days Ov Over er time ime

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DNS NS Adv dvancing ancing the he Net Networ

k where we’ve been where we’re headed

Paul V. Mockapetris pvm@nominum.com pvm@a21.com Paul-Vincent.Mockapetris@npa.lip6.fr

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Ear arly day days

DNS globally adopted as a network protocol to distribute naming authority to every

rganization

Where We’ve Been

Today

Need new paradigms for security, content distribution, machine to machine, etc.

Ov Over er time ime

Make it scale and do new things

DNS has always prized the ability to evolve; Do IPv6 and DNSSEC have useful “DNA” for Internet evolution?

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Significant Shifts

IP address “explosion” adds to the volume of data

Roughly 4 billion IPv4

addresses used

IPv6 allows 3.4 x 1038 more

addresses “Happy eyeballs” – Optimize the user experience, not network traffic

Different

bjectives

Exponentially More DNS queries

=

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4 ¡

Event # per day

Twitter “tweets” Facebook “likes” Google searches Nominum DNS queries 400 million 2.7 billion 3.3 billion

100 200 300 400 500 600 700 800 900 1000 1100

Twi$er' "tweets"' Facebook' "likes"' Google' searches' DNS'queries'to' Nominum' pla=orms'

Event ents Proces

cessed

ed Dail aily

(in in billions billions)

1.1 trillion

4 ¡

Much Bigger Data

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What to Look For

Connected Home Machine to Machine (M2M) Clean Slate Research Network Better Data Analytics

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