Transcript Summary of NDN Workshop

Report of NDN Workshop
2012.4.5
Today’s Outline
1. AsiaFI Retreat 2011.3.18
2. NDN Hands-On Workshop 2012.3.19-21
3. Possible Research topics introduced by this
workshop
AsiaFI Retreat 2011.3.18
 Date: 2012.3.18 Sunday 10:00 ~ 15:30
 Place: Seoul National University(SNU)
 Chair: Prof.YH Choi(SNU) with Prof.K Chon(Keio)
 Participants:
 Prof.J Murai(Keio), Prof.YH Choi(SNU), Prof.Lixia Zhang(UCLA), Prof.K
Chon(Keio), Prof.Y Okabe(Kyoto Univ), Prof.Jun Bi(Tsinghua Univ), Prof.F
Teraoka(Keio), Prof.CS Hong(Kyung Hee Univ), Prof.H Asaeda(Keio),Dr.Jim
Thornton(Parc), Prof.Yongjin Park(Waseda), Zhou Su(Waseda)
AsiaFI Retreat 2011.3.18
 Session 1: ICN as Flagship Project for AsiaFI
Agenda:
 a. Origin of ICN; CCN and) NDN
 Prof.Zhang introduced the history and some related papers to ICN
 b. AsiaFI Status Report on ICN/NDN ICN WG Chairs
 Prof.Bi reported the number of registrations and AsianFI status
 c. Industry Report
 Samsung/Dr.B.Lee, KT/Dr.E Paik introduced the research activities and
examples in Korea Industries
AsiaFI Retreat 2011.3.18
 d. Other ICN Activies(Europe/FP7, IRTF,....)
 Prof. Asaeda introduced some European projects including
Pursuit(PSIRP),SAIL etc
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e. What are the present and future issues on ICN at AsiaFI?
Prof. KD Chon mentioned the following issues
Wired Network: ICN
Wireless Network: IoN
 f. What are the plan on ICN at AsiaFI for 2013 and beyond? Jun Bi, H
Asaeda, KD Cho
 2012 summer school: Japan(Kyoto)
 – Lixia Zhang, USA
 – Giovanna Carofiglio, France
 – China/Korea/Japan NDN research update
 2013 summer school: China(Beijing)
AsiaFI Retreat 2011.3.18
 Session 2: Toward Next 5 Years: 2013~2017
 Part 2-A: Do we need Second Flagship Project such as IoT/wireless/mobile at AsiaFI?
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Prof.Chon: Background
Prof.Murai: IoT Introduction, and Japanese Activities
Prof.Choi: Korean Activities
Prof.Bi: Chinese Activities
 Part 2-B: AsiaFI Yearly Activity in 2013 and beyond;
 Summer School with workshops
 2~3 day winter event
 Additional workshops
NDN Hands-On Workshop
2012.3.19-21
 Total registration : 83
 • Hands‐on and Research Workshops: 77
 ‐ General:23
 ‐ Student:54
 • Research Workshop‐only : 6
 • From 25 institutes (average 3‐4 persons), above average:
 – SNU(15), Tsinghua(8), KAIST(6), SAIT/Samsung(6), Keio(5),
Waseda(5), KHU(5), Kyushu(4)
NDN Hands-On Workshop
2012.3.19-21
 Countries where participants came from:
 ‐ Korea (53), Japan (16),China (12),Singapore (1),Thailand (1)
 Countries from where research work were introduced :
 -NDN Research in JAPAN (Ruidong Li, Suyong Eum, NICT)
 -NDN Research in CHINA (Jun Bi, Tsinghua University)
 ‐ NDN Research in Korea (Junho Suh, Hoongyu Choi,SNU)
NDN Hands-On Workshop
2012.3.19-21
 NDN Research in CHINA (Jun Bi, Tsinghua University)
 – HTTP‐NDN translation gateway
 • Joint research project with Huawei
 • A testbed installing gateway and CCNx router, generate
 traffic for NDN routing/forwarding/Caching study
 – Other topics
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• Caching policy in ICN
• PIT compression
• NDN Audio Conference Tool development (Joint research
with UCLA, PARC)
NDN Hands-On Workshop
2012.3.19-21
 NDN Research in JAPAN (Ruidong Li, Suyong Eum, NICT)
 A Scalable Named Information Network Architecture (NINA)
 NINA Entities:
 AMN: Aggregate Management Node(GateWay, etc)
 FCN: Forwarding Cacheable Node(Router, etc)
 Functions:
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FF(Forwarding Function),
CF(Cache Function),
GDMF(Global Discovery Management),
PSF(Proactive Security Function)
 Potential Based Routing with Content Caching for ICN
NDN Hands-On Workshop
2012.3.19-21
 NDN Research in Korea (Junho Suh, Hoongyu Choi,SNU)
 • Realize CCN functions over Openflow
 Use off-the-shelf OpenFlow Switches
 Need to upgrade firmware of OF-switches
 Add monitoring node
 Traffic-aware contents delivery
 • Scalable Content Routing
 ROAD: Routing Based on Autonomous System and Domain Names
 Objective: How to make FIB scalable
 A hierarchical approach
 Inter-domain: If content is outside the current AS, Forward interest
packets based on ASNs
 Intra-domain:
Research topics introduced by this
workshop
 Panel: "Untapped Research Areas in Information Centric
Networking"
 Moderator:
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Hitoshi Asaeda (Keio University, Japan)
 Panelist:
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Jun Bi (Tsinghua University, China)
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Van Jacobson (PARC, USA)
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Ted "Taekyoung" Kwon (SNU, Korea)
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Lixia Zhang (UCLA, USA)
Research topics introduced by
this workshop
 Topics suggested by Prof.Jun Bi, Tsinghua University
 1.Security:
 Since ICN router can not see user’s information
 2.Privacy:
 The requested contents are awareness by routers
 3.Scalability:
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PIT size
Name structure
FIB size
IPV6
Research topics introduced by
this
workshop
 Topics suggested
by Prof.Ted
(Seoul National University)
 1.Evolutionary transition
 2.Tradeoff between cache space and network bandwidth
 Link bw can be saved by cache hits
 3.Source Mobility
 Static relay ,dynamic advertisement
Research topics introduced by
this workshop
 Topics suggested by Dr.Van Jacobson,PARC
 The people created Internet didn’t , but created IP
 The Internet has a naming/addressing architecture, IP
doesn’t
 The detailed topics
 Applications and use patterns(Mobility.IoT)
 Routing(better use of topology, storage integration, mobility,
tolerance)
 Security(usable ,leakage)
Conclusion
 From this workshop, we know
 Flagship Research Organizations from different
countries/Areas are doing on ICN
 Latest Research Works from different countries/areas are
doing on ICN
 Possible Future Research Topics of ICN
 Mobility
 Scalability
 Security, Privacy