The IESG has approved the following document: - 'Report from the IETF workshop on P2P Infrastructure, May 28, 2008 ' <draft-p2pi-cooper-workshop-report-01.txt> as an Informational RFC This document has been reviewed in the IETF but is not the product of an IETF Working Group. The IESG contact person is Cullen Jennings. A URL of this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-p2pi-cooper-workshop-report-01.txt Technical Summary This document reports the outcome of a workshop organized by the Real-time Applications and Infrastructure Area Directors of the IETF to discuss network delay and congestion issues resulting from increased P2P traffic volumes. The workshop was held on May 28, 2008 at MIT in Cambridge, MA, USA. The goals of the workshop were twofold: to understand the technical problems ISPs and end users are experiencing as a result of high volumes of P2P traffic, and to begin to understand how the IETF may be helpful in addressing these problems. Working Group Summary This is not the product of a WG. Document Quality The document is a thing of beauty. Personnel Cullen Jennings is responsible AD. RFC Editor Note Please ensure this document is "Informational" not "Standards Track". (it is correct in the tracker but wrong on the front page of the draft. On page 4, please adjust spellings as appropriate for s/properietary/proprietary/ s/seperate/separate/ On Page 8, Replace AQM with AQM (Adaptive Queue Management The reference with anchor [RFC2474] points to RFC2475. Please fix it to read RFC2474. Please make the following changes to draft-p2pi-cooper-workshop-report: (1) In Section 2, please insert the following sentence after the first sentence in the second paragraph: The general class of congestion problems attributable to always-on, high-volume applications require the development of solutions that are reasonable for operators, applications, and subscribers. (2) In Section 2, in the sentence below, please change the word "may" to "will likely": Although the workshop focused primarily on the specific causes and effects of current P2P traffic volumes, it may be useful in the future for the IETF to consider how to pursue solutions to these larger problems. (3) In Section 4, please add the following sentence to the end of the last paragraph: Even users with dedicated bandwidth can experience delays as their own P2P traffic saturates the link and dominates their own more latency-sensitive traffic. (4) Please replace Appendix C with the following: 1. Welcome/Note Well/Intro Slides Cullen Jennings 2. Service Provider Perspective (Comcast) Rich Woundy and Jason Livingood 3. Application Designer Perspective (BitTorrent) Stanislav Shalunov 4. Lightning Talks & General Discussion Robb Topoloski Nick Weaver Leslie Daigle 5. Localization and Caches Laird Popkin and Haiyong Xie Yu-Shun Wang Vinay Aggrawal 6. New Approaches to Congestion Bob Briscoe Marcin Matuszewski 7. Quality of Service Mary Barnes Henning Schulzrinne 8. Conclusions & Wrap-Up (5) Please add the following text at the end of Appendix D: Position papers: Nick Weaver - The case for "Ugly Now" User Fairness Paul Jessop - Position paper of the RIAA Nikloaos Laotaris, Pablo Rodriguez, Laurent Massoulie - ECHOES: Edge Capacity Hosting Overlays of Nano Data Centers Bruce Davie, Stefano Previdi, Jan Medved, Albert Tian - Peer Selection Guidance Marie-Jose Montpetit - Community Networks: getting P2P out of prison - the next steps D. Bryan, S. Dawkins, B. Lowekamp, E. Shim - Infrastructure-related Attributes of App Scenarios for P2PSIP Jiang XingFeng - Analysis of the Service Discovery in DHT network R. Penno - P2P Status and Requirements Patrick Crowley and Shakir James - Symbiotic P2P: Resolving the conflict between ISPs and BitTorrent through mutual cooperation Robb Topolski - Framing Peer to Peer File Sharing M. Stiemerling, S. Niccolini, S. Kiesel, J. Seedorf - A Network Cooperative Overlay System Y. Wang, S. Tan, R. Grove - Traffic Localization with Multi-Layer, Tracker-Based Peer-to-Peer Content Distribution Architecture Haiyong Xie, Y. Richard Yang, Avi Silberschatz, Arvind Krishnamurthy, Laird Popkin - P4P: Provider Portal for P2P Applications Michael Merritt, Doug Pasko, Laird Popkin - Network-Friendly Peer-to-Peer Services Camiant (Jackson) - Camiant Submission Jason Livingood, Rich Woundy - Comcast Submission Benny Rodrig - Enterprise IP Networks and the P2P Traffic Load Impact Ted Hardie - Peer-to-Peer traffic and "Unattended Consequences" Jiang XingFeng, Ning Zong - Content Replication for Internet P2P Applications Sandvine (Dundas) - Analysis of Traffic Demographics in Broadbank networks Sandvine (Dundas) - Traffic Management in a World with Network Neutrality Stanislav Shalunov - Users want P2P, we make it work R. Cuevas, A. Cuevas, I. Martinez-Yelmo, C. Guerrero - Internet scale mobility service: a case study on building a DHT based service for ISPs M. Barnes, B. McCormick - Peer to Peer Infrastructure Considerations Henning Schulzrinne - Encouraging Bandwidth Efficiency for Peer-to-Peer Applications Damien Saucez, Benoit Donnet, Olivier Bonaventure, Dimitri Papdimitriou - Towards an Open Path Selection Architecture Eric Rescorla - Notes on P2P Blocking and Evasion Vinay Aggrawal, Anja Feldmann - ISP-Aided Neighbor Selection in P2P Systems Enrico Marocco, Vijay K. Gurbani, Volker Hilt, Ivica Rimac, Marco Tomsu - Peer-to-Peer Infrastructure: A Survey of Research on the Application-Layer Traffic Optimization Problem and the Need for Layer Cooperation Tony Moncaster, Bob Briscoe, Louise Burness - Is There a Problem With Peer-to-peer Traffic? David Sohn, Alissa Cooper - Peer-to-Peer Infrastructure Considerations Bob Briscoe, Lou Burness, Tony Moncaster, Phil Eardley - Solving this traffic management problem... and the next, and the next Hannes Tschofenig, Marcin Matuszewski - Dealing with P2P Traffic in an Operator Network Jean-François Mulé - CableLabs submission Alan Arolovitch - Peer‐to‐peer infrastructure: Case for cooperative P2P caching Leslie Daigle - Defining Success: Questions for the Future of the Internet and Bandwidth-Intensive Activities William Check, Rex Bullinger -- NCTA Position Paper Jari Arkko - Incentives and Deployment Considerations for P2PI Solutions
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