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Summary of DTNRG Meeting at Google last week

Summary of DTNRG Meeting at Google last week. Kevin Fall, Stephen Farrell, Jorg Ott 31-July-2012 IETF 84 – Vancouver, BC, Canada. Meeting at Google. DTNRG meeting at Google Mtn View (7/26-7) attracted about 50 people hosted by Vint Cerf Lots of NASA participation

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Summary of DTNRG Meeting at Google last week

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  1. Summary of DTNRG Meetingat Google last week Kevin Fall, Stephen Farrell, JorgOtt 31-July-2012 IETF 84 – Vancouver, BC, Canada

  2. Meeting at Google • DTNRG meeting at Google Mtn View (7/26-7) attracted about 50 people hosted by Vint Cerf • Lots of NASA participation • Two days, covering the following topics • DTN in: marine ops, tactical edge nets, web • Security, routing/naming, network mgmt, time • Content searching, testing implementations • Also received a visit from Sergey Brin

  3. Upshots • Research group will begin to operate similar to a WG for some efforts (deadlines) • Will pursue an evolution of RFC5050 • But not as a standards track (which was an issue) • Naming (dtn: scheme) will be finished off, with particular attention to multicast delivery • Security research efforts into key management, starting with looking at IKE • IPNSIG is getting re-energized

  4. More Detail • Presentations from • MBARI, Honeywell, Spread Concepts, Google, Qualcomm, Boeing, NASA, MITRE, LTS, APL, Viagenie, ISOC • Deliverable needs in terms of docs • TCPCL, LTPCL, UDP/DCCP CL, ECOS, MIB • Naming • Tension between dtn:{URI} flexibility and small URIs (e.g., see RFC 6260 – ipn scheme)

  5. Sergey Discussion • What if you could re-invent Internet s.t. • Without points of failure such as DNS, BGP • With built-in economic incentives to share • Where everyone might be hostile • Became discussions on • Cryptographic addressing, flat routing, disruption tolerance

  6. For More Information • See http://www.dtnrg.org • Or • http://down.dsg.cs.tcd.ie/dtnrg-at-google-12/

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