craig@NNSC.NSF.NET (Craig Partridge) (05/29/90)
SIGCOMM '90 - General Information SIGCOMM is the annual conference of the ACM Special Interest Group in Computer Communication. This year's conference will be held at the University City Sheraton Hotel in Philadelphia, Pennsylvania, September 24-27th. This program contains the advance schedule for the conference, registration information, and hotel information. If you have any questions, feel free to contact the SIGCOMM '90 conference committee, at 215-898-0016 or sigcomm90@cis.upenn.edu. SIGCOMM Conference Committee General Chair: Prof. David J. Farber (Univ. Pennsylvania) Program Chair: Phil Karn (Bellcore) Tutorial Chair: Prof. Magda El-Zarki (Univ. Pennsylvania) Local Arrangements: Dan Finnigan (Univ. Pennsylvania) Publicity Chair: Craig Partridge (Bolt Beranek and Newman) Advisors: Prof. Larry Landweber (Univ. Wisconsin), Prof. Chris Edmondson-Yurkanan (Univ. Texas), Dr. Vint Cerf (CNRI) SIGCOMM Program Committee Phil Karn (Bellcore), Ernst Biersack (Bellcore), Vint Cerf (CNRI), Doug Comer (Purdue), Jon Crowcroft (Univ. College London), Gary Delp (IBM), John Demco (CDNnet), Magda El-Zarki (Univ. Pennsyl- vania), Zygmunt Haas (AT&T), Raj Jain (DEC), Larry Landweber (Univ. Wisconsin), Craig Partridge (BBN), Guru Parulkar (Washington Univ. St. Louis), Larry L. Peterson (Univ. Arizona), Steve Pink (SICS), Marshall T. Rose (PSI), Harry Rudin (IBM), Jonathan M. Smith (Univ. Pennsylvania) Tutorials: September 24th [9 AM to 5 PM] Tutorial #1: Protocols for High-Speed Networks Instructors: Harry Rudin and Van Jacobson Part A: High-Performance, Transport-Level Protocols (Rudin) Made possible by progress in fiber-optic and VLSI technologies, networks offering increasing transmission capacity at decreasing error rates are becoming available. New applications would benefit from this bandwidth but software protocol processing rates have not kept up with available raw transmission speed. The presentation is a comparative survey of techniques used at the transport layer in eight representative protocols, most of which were designed to improve the protocol processing rate. The protocols are the relevant portions of the APPN, Datakit, Delta-t, NETBLT, OSI/TP4, TCP, VMTP, and XTP architectures. The main functions covered are: connection management, acknowledgements, flow control, and error handling. Part B: Efficient TCP Implementation (Jacobson) Network protocol processing time has long been viewed as THE deter- miner of perceived network performance. For at least one well known suite, the TCP and IP Internet protocols, recent measurement has shown this view to be false: The protocol *implementation* affects perceived performance, as does the way in which the network interface hardware interacts with the entire software/hardware sys- tem it is a part of. But there is no inherent performance limit in the TCP/IP protocols themselves. In fact, a Unix TCP/IP imple- mentation has been constructed that runs at a essentially the information-theoretic minimum time for the the problem being solved. This tutorial will describe an efficient TCP/IP implementation in agonizing detail. It will describe where time goes in a typical implementation and what can be done in the protocol and system software to reclaim that time. It will discuss how the network interface hardware affects processing time and what hardware archi- tectures lead to cheap, efficient processing. Familiarity with the TCP and IP protocols will be assumed. Although the implementation described will be based on a real, pro- duction, Berkeley Unix TCP/IP, no Unix kernel expertise will be assumed, only familiarity with operating system issues and imple- mentations. Harry Rudin received the B.E. and D.Eng. degrees from Yale Univer- sity, where he also taught until 1964. He worked at Bell Telephone Laboratories in the area of data communications until 1968. Since then he has been doing research in computer communications systems at the Zurich Research Laboratory, IBM Research Division, in Rueschlikon, Switzerland. His interests are high-speed protocols and the use of formal description techniques for protocol develop- ment. He is a Fellow of the IEEE, Chairman of IFIP WG6.1, gives a graduate course on computer networks at the Swiss Federal Institute of Technology in Zurich, and is a senior editor of Computer Net- works and ISDN Systems magazine. Van Jacobson received a MS in Physics and a BS in Mathematics from the University of Arizona in 1972. Since then he has been a Staff Scientist in the Real Time Systems Group of Lawrence Berkeley Laboratory, developing high performance, distributed, data acquisi- tion and control systems. Since 1984 his research has concentrated on network protocols and the dynamics of large-scale networks. Since 1985 he has served as an adjunct lecturer in Computer Science at the University of California, Berkeley, and Stanford University. Tutorial #2: Object-Oriented Network Management and Control Instructors: Aurel Lazar and Mark W. Sylor The objective of this tutorial is to present a structured approach to problems arising in network management and control. Object- oriented modeling of communication networks. Knowledge representa- tion, entity/relationship models for data representation. Models of network management and control. Managed and managing objects. Performance management. Computational models for data abstraction. The OSI Information Model and the Management Information Base. Knowledge based monitoring and control. Modeling examples of real networks. DECnet - EMA Entities, TCP/IP - MIB definitions. Exam- ples will also be drawn from AT&T's UNMA and IBM's Netview. Sup- porting capabilities and architectures: testing, down/line loading, event logging, time service and naming. Aurel A. Lazar is a Professor of Electrical Engineering and Direc- tor of the Telecommunication Networks Laboratory at Columbia University. He received the Dipl.-Ing. degree in communications engineering (Nachrichtentechnik) from the Technische Hochschule Darmstadt, Darmstadt, Federal Republic of Germany, in 1976, and the Ph.D. degree in information sciences and systems from Princeton University, Princeton, NJ, in 1980. During the 80's he was involved in the design and implementation of integrated networks supporting video, voice and data services. Most recently, he was the chief architect of MAGNET II a metropolitan area network based on Asynchronous Time Sharing. Currently he is leading the design and implementation of a real-time traffic control architecture for integrated networks. Mark W. Sylor is a member of the Enterprise Management Architecture group at Digital Equipment Corperation in Littleton, MA, where he works on the EMA Entity Model, and the Phase V DECnet Network Management Specification. He has been a member of the ISO and ANSI committees working on OSI System Management, and was formerly the ANSI T5.4 ad-hoc group leader on the Structure of Management Infor- mation (SMI). Mark has been involved with the design and implemen- tation of many of Digital's Network Management systems, in particu- lar the NMCC/DECnet Monitor, where he was the principle designer and development supervisor. Mark earned a B.A. degreee at S.U.N.Y. at Geneseo in 1971 and an M.S. degree at the University of Notre Dame in 1975, both in Mathematics. Technical Program: September 25-27th MONDAY, September 24th RECEPTION [7 PM to 9 PM] TUESDAY, September 25th Keynote Address: SIGCOMM AWARD Winner [9:00 - 9:30] Session #1: Congestion Control [10:00 - 12:00] Chair: Jon Smith Random Drop Congestion Control, A. Mankin (Mitre) A Stop-and-Go Queueing Framework for Congestion Management, S.J. Golestani (Bellcore) Virtual Clock: a new traffic control algorithm for packet switch- ing networks, L. Zhang (Xerox PARC) Dynamic Adaptive Windows for High Speed Data Networks: Theory and Simulations, D. Mitra (AT&T Bell Laboratories) Lunch [12:00 - 1:30] Session #2: Applications and Distributed Systems [1:30 - 3:00] Chair: Larry Peterson Efficient At-Most-Once Messages Based on Synchronized Clocks, L. Shrira, J. Wroclawski, B. Liskov (MIT) Uniform Access to Internet Directory Services, D. Comer (Purdue Univ.) and R.E. Droms (Bucknell Univ.) A Data Processing Performance Model for the OSI Application Layer Protocols, T. Shiroshita (NTT) Session #3: MANs and WANs [3:30 - 5:00] Chair: Jon Crowcroft A Simple Multiple Access Protocol for Metropolitan Area Networks, J.O. Limb (Hewlett-Packard) The BBN Dual Bus Protocol: Performance in a Wide Area Network, W. Edmond, K. Seo, M. Leib, C. Topolcic (BBN) Machnet: A Simple Access Protocol for High Speed or Long Haul Com- munications, P. Jacquet, P. Muhlethaler (INRIA) SIGCOMM Business Meeting [5:15 - 6:00] WEDNESDAY, September 26th Session #4: Multimedia Protocols and Protocol Testing [9:00 - 10:30] Chair: Guru Parulkar Mechanisms for Integrated Voice and Data Conferencing, C. Ziegler, G. Weiss (Brooklyn College) Link Access Blocking in Very Large Multi-Media Networks, J.-F. Labourdette, G. Hart (Columbia Univ.) Protocol Conformance Test Generation Using Multiple UIO Sequences with Overlapping, B. Yang, H. Ural (University of Ottawa) Session #5: High-Speed Switching [11:00 - 12:30] Chair: Zygmunt Haas Gauss: a simple high performance switch architecture for ATM, R.J.F. de Vries (PTT Research, Netherlands) Protocol Implementation on the Nectar Communication Processor, E.C. Cooper, P.A. Steenkiste, R.D. Sansom, B.D. Zill (Carnegie Mellon Univ.) Pulsar: Non-blocking Packet Switching with Shift-Register Rings, G.J. Murakami, R.H. Campbell, M. Faiman (Univ. of Illinois) Lunch [12:30 - 2:00] Session #6: Routing and Flow Control [2:00 - 3:30] Chair: Raj Jain A Theoretical Analysis of Feedback Flow Control, S. Shenker (Xerox PARC) Shortest Path First with Emergency Exits, Z. Wang, J. Crowcroft (University College London) Shortest Paths and Loop-Free Routing in Dynamic Networks, B. Awer- buch (MIT) Session #7: Gigabit Protocols [4:00 - 5:30] Chair: Craig Partridge Transport Protocol Processing at GBPS rates, N. Jain, M. Schwartz (Columbia University) Architectural Considerations for a New Generation of Protocols, D.D. Clark, D.L. Tennenhouse (MIT) Multiplexing Issues in Transport Protocol Design, D.C. Feldmeier (Bellcore) Banquet [6:30 - 8:00] THURSDAY, September 27th Session #8: Routing [9:00 - 10:30] Chair: Steve Pink Avoiding Name Resolution Loops and Duplications in Group Communi- cations, L. Liang, G.W. Neufeld, S.T. Chanson (Univ. of British Columbia) Design of Inter-Administrative Domain Routing Protocols L. Breslau, D. Estrin (USC) Topology Distribution Cost vs. Efficient Routing In Large Net- works, A. Bar-Noy, M. Gopal (IBM Watson) Session #9: LAN Issues [11:00 - 12:30] Chair: John Demco Efficient Use of Workstations for Passive Monitoring of Local Area Networks, J. Mogul (DEC) Performance Analysis of FDDI Token Ring Networks: Effect of Param- eters and Guidelines for Setting TTRT, R. Jain (DEC) Frame Content Independent Stripping for Token Rings, H. Yang, K. K. Ramakrishnan (DEC) Lunch [12:30 - 2:00] Session #10: Protocol Design [2:00 - 3:30] Chair: Ernst Biersack Fast Connection Establishment in High Speed Networks, I. Cidon, I. Gopal, A. Segall (IBM Watson and Technion) Reliable Broadband Communications Using a Burst Erasure Correcting Code, A.J. McAuley (Bellcore) An Inclusive Session Protocol for Distributed Applications, V.S. Sunderam (Emory Univ.) SIGCOMM '90 wishes to thank our host site, the University of Pennsylvania for its considerable support in putting on this conference. SIGCOMM '90 would also like to acknowledge the generous support of the following corporations: Advance Computer Communications, Bellcore, FTP Software, Digital Equipment Corporation's Network Systems Lab, and Interop Inc. Mark your calendars for SIGCOMM '91, September 3-6, 1991 at ETH Zurich, in Zurich, Switzerland. ******************************************************************************* SIGCOMM '90 Advance Registration Form mail to: SIGCOMM '90, attn: Dan Finnigan, University of Pennsylvania, 329 Moore Bldg, 200 South 33rd St, Philadelphia, PA 19104, USA NAME ____________________________________ AFFILIATION _____________________________ ADDRESS _________________________________ ____________________________________ ____________________________________ Phone: __________________________________ E-mail: _________________________________ SIGCOMM/ACM Member # ____________________ Tutorials: before 9/1 after 9/1 Members $175 $230 Non-Members $230 $280 Students $100 $100 [student tutorial rates on space available basis] Tutorial #1 ___ or Tutorial #2 ___ $_____ Conference: before 9/1 after 9/1 Members $230 $280 Non-Members $280 $330 Students $100 $100 $_____ Total $_____ dietary restrictions ___ kosher ___ vegetarian ******************************************************************************* SIGCOMM '90 Hotel Registration Form mail to: University City Sheraton Hotel, 36th and Chestnut St, Philadelphia, PA 19104 (215-387-8000) Registration must be received 8/23 to ensure these rates NAME ____________________________________ ___ Single $80 + tax AFFILIATION _____________________________ ___ Double $90 + tax ADDRESS _________________________________ Univ. of Pennsylvania CIS rate ____________________________________ ____________________________________ Phone: __________________________________ Arrival Date: ___________________________ Departure Date: _________________________ to guarantee arrival after 4PM please provide credit card information Card Name & Number _______________________________ Expires _______ Name on Card _________________________________ Signature _________________