Science-Driven Network Requirements for ESnet

Adams, Paul ; Canon, Shane ; Carter, Steven ; Draney, Brent ; Greenwald, Martin ; Hodges, Jason ; Lauret, Jerome ; Michaels, George ; Rahn,Larry ; Schissel, David ; Strand, Gary ; Walter, Howard ; Wehner, Michael ; Williams, Dean

Lawrence Berkeley National Laboratory

关键词: Us Doe;    Computer Networks;    Design High Performance Networking Requirements Esnet Network;    High Performance Networking Requirements Esnet Network;    99;   

DOI  :  10.2172/925525
RP-ID  :  LBNL--61832
RP-ID  :  DE-AC02-05CH11231
RP-ID  :  925525

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来源: UNT Digital Library

【 摘 要 】

The Energy Sciences Network (ESnet) is the primary providerof network connectivity for the US Department of Energy Office ofScience, the single largest supporter of basic research in the physicalsciences in the United States. In support of the Office of Scienceprograms, ESnet regularly updates and refreshes its understanding of thenetworking requirements of the instruments, facilities and scientiststhat it serves. This focus has helped ESnet to be a highly successfulenabler of scientific discovery for over 20 years. In August, 2002 theDOE Office of Science organized a workshop to characterize the networkingrequirements for Office of Science programs. Networking and middlewarerequirements were solicited from a representative group of scienceprograms. The workshop was summarized in two documents the workshop finalreport and a set of appendixes. This document updates the networkingrequirements for ESnet as put forward by the science programs listed inthe 2002 workshop report. In addition, three new programs have beenadded. Theinformation was gathered through interviews with knowledgeablescientists in each particular program or field.