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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

Summary of DTNRG Meetingat Google last week

Kevin Fall, Stephen Farrell, JorgOtt

31-July-2012

IETF 84 – Vancouver, BC, Canada

meeting at google
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
upshots
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
more detail
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)
sergey discussion
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
for more information
For More Information
  • See http://www.dtnrg.org
  • Or
    • http://down.dsg.cs.tcd.ie/dtnrg-at-google-12/