1. Summary of DTNRG Meeting at Google last week
Kevin Fall, Stephen Farrell, Jorg Ott
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 Deliverable needs in terms of docs
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