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SAHARA Second Winter Retreat 13-15 January 2003

SAHARA Second Winter Retreat 13-15 January 2003. Randy H. Katz, Anthony Joseph, Ion Stoica Computer Science Division Electrical Engineering and Computer Science Department University of California, Berkeley Berkeley, CA 94720-1776. Peter. Danzig. -. danzig@danzigthomas.com. 1. Yatin.

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SAHARA Second Winter Retreat 13-15 January 2003

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  1. SAHARA Second Winter Retreat13-15 January 2003 Randy H. Katz, Anthony Joseph, Ion Stoica Computer Science Division Electrical Engineering and Computer Science Department University of California, Berkeley Berkeley, CA 94720-1776

  2. Peter Danzig - danzig@danzigthomas.com 1 Yatin Chawathe AT&T Labs yatin@research.att.com 1 1 Jennifer Rexford AT&T Research jrex@research.att.com 1 0 Hui Zhang Carnegie Mellon University hzhang@cs.cmu.edu 1 Gang Wu DoCoMo Communications wu@docomolabs-usa.com 1 Takashi Suzuki DoCoMo Communications suzuki@spg.yrp.nttdocomo.co.jp 1 Srinivasan Keshav Ensim keshav@ensim.com 1 0 Yuri Ismailov Ericsson yuri.ismailov@era.ericsson.se 1 Per Johansson Ericsson per.johansson@ericsson.com 1 Jan Holler Ericsson jan.holler@era.ericsson.se 1 Martin Korling Ericsson martin.korling@era.ericsson.se 1 Susie Wee Hewlett Packard swee@hpl.hp.com 1 Timothy Roscoe Intel troscoe@intel-research.net 1 Who is Invited/Who is Coming

  3. Chris Overton Keynote Systems chris.overton@keynote.com 1 Lili Qiu Microsoft liliq@microsoft.com 1 Venkat Padmanabhan Microsoft padmanab@microsoft.com 1 Helen Wang Microsoft helenw@microsoft.com 1 Mike Jones Microsoft mbj@microsoft.com 1 Hannu Flinck Nokia Research hannu.flinck@nokia.com 1 Tal Lavian Nortel Networks tlavian@nortelnetworks.com 1 1 Hitoshi Takanashi NTT Multimedia Laboratory takanashi@nttmcl.com 1 Greg Minshall Redback Networks minshall@redback.com 1 Bryan Lyles Sprint Labs lyles@sprintlabs.com 1 1 Paul Jardetzky Sprint Labs pjardetzky@sprintlabs.com 1 Doug Tygar UC Berkeley tygar@eecs.berkeley.edu 1 1 John Chuang UC Berkeley chuang@sims.berkeley.edu 1 David Wagner UC Berkeley daw@eecs.berkeley.edu 1 Dipak Ghosal UC Davis ghosal@cs.ucdavis.edu 1 Chen-Nee Chuah UC Davis chuah@ucdavis.edu 1 Kimmo Raatikainen University of Helsinki kimmo.raatikainen@nokia.com 1 Tom Anderson University of Washington tom@cs.washington.edu 1 0 David Wetherall University of Washington djw@cs.washington.edu 1 Who is Invited/Who is Coming Cisco? Nortel?

  4. Breakfast 0730-0830 Retreat Plan Storage & Active Networks 6 Month Plan 1000-1030 Break Joint Session: Building Reliable Systems Feedback Lunch 1200-1330 Long (Skiing) Break Overview Talks Randy, Ion, Anthony 1500-1530 Break Routing as a Service Dinner 1800-1930 Grad Student Posters Industry Talks? 2100

  5. Retreat Plan • Monday, 13 January 2003 • 1330-1500 Retreat Overview and Introductions • Retreat & Sahara Overview, Randy Katz • Griffin Status, Anthony Joseph • I3 Status, Ion Stoica • 1530-1700 Routing as a Service

  6. Routing as a Composed Service • Routing as a Reachability “Service” • Implementing paths between composed service instances,e.g., “links” within an overlay network • Multi-provider environment, no centralized control • Desirable Properties • Trust: verify believability of routing advertisements • Agility: converge quickly in response to global routing changes to retain good reachability “performance” (e.g., latency)? • Reliability: detect service composition path failures quicklyto enable fast recomposition to maintain reachability • Scalability and Interoperability: Adapt protocols via processing at “impedance” matching points between administrative domains

  7. Possible Session Structure • Coherent Presentation on Routing as a Service • What is a service? • Why is existing Internet routing NOT a service? • In which ways can routing be extended to make it more service like? • How are we exploring the design space? What have we learned so far? • How to evolve the existing routing model? • Panel Session? Discussion? Short Updates? Handouts/Readings in advance? What kind of feedback do we need? • BGP Policy Agent: Sharad • Routing Verification: Lakshmi • BGP Agility: Morley • OverQoS: Lakshmi • Scalable Path Failure Detection: Matt, Shelley • Scalable Broadcast Federation: Mukund • I3 Talks/Integrated?

  8. Plan for the Retreat • Tuesday, 14 January 2003 • 0830-1000 Storage and Active Networking Directions • Status and Brainstorming? • 1000-1030 Break • 1030-1200 Joint Session ROC & Oceanstore? • 1930-2100 Graduate Student Research Poster Session

  9. Storage & Active NetworkingFutures • Tal’s Active Networking Testbed • Survey of Research Opportunities in Storage Wide-Area Networking • Definition of the Disaster Recovery Application • What are the new technological opportunities? • George and Yin to jointly prepare and present • Feedback from Industry people? • Integration with ROC and OceanStore? • Handouts in advance? White Paper?

  10. Plan for the Retreat • Wednesday, 15 January 2003 • 0830-1000 Six Month Planning • 1000-1030 Break/Room Checkout/Photo Session • 1030-1200 Industrial Feedback • 1200-1300 Lunch • 1300-1700 Bus back to Berkeley

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