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CSNET receives 2009 ISOC POSTEL AWARD


From: Dave Farber <dave () farber net>
Date: Wed, 29 Jul 2009 10:30:19 -0400

Jon Postel was my second PhD

CSNET RECEIVES 2009 ISOC POSTEL AWARD

July 29, 2009. At its meeting in Stockholm, Sweden, the Internet Society conferred its 2009 Postel Award on CSNET, the Computer Science Network. The Postel Award is named after Jonathan B. Postel, a prominent Internet pioneer, and is intended to recognize an individual or organization that made outstanding contributions in service to the data communications community.

The citation reads: “CSNET began in 1981 with a five-year grant from the U.S. National Science Foundation. Five years later, CSNET connected more than 165 academic, government, and industrial computer research groups across the U.S. and around the world. It had concluded a seminal resource sharing agreement with the ARPANET and was self-governing and self-supporting. Open to all computer researchers, it demonstrated that researchers valued the kind of informal collaboration it made possible. Its success and acceptance encouraged the NSF to undertake the NSFNET program which brought open networking to an even larger academic community and presaged the emergence of the Internet.”

CSNET mobilized the Computer Science research and education community in the US into a major international experiment in large-scale collaborative networking. By 1986, its 165 member institutions served upwards of 50,000 researchers, educators, and students. CSNET supplied gateways and software that enabled similar networks in other countries.

The CSNET architecture supported the Internet standards,
SMTP and TCP/IP, and a
variety of connection protocols including telephone dialup, X.25, and ARPANET. This architecture, along with strong technical support, enabled participants of differing means and skill levels to all join the community. CSNET pioneered the model of university, industry, government partnerships that were key to the pre-commercial Internet.

CSNET’s success was critical to the decision by NSF in 1986 to adopt the Internet technology for NSFNET, the network backbone to connect its supercomputing centers and their research communities. CSNET provided software, policies, and experienced alumni to the NSFNET teams. NSFNET became the first backbone of the modern Internet.

The CSNET proposal was assembled by a lengthy community consensus process that began in 1979. The four principal investigators, who led this effort and served as the project’s management committee, were: Peter Denning, head of the computer science department at Purdue University. His team included professor Douglas Comer, who was responsible for the software that ran TCP/IP over the GTE Telnet X.25 commercial packet network.

David Farber, professor of electrical engineering at University of Delaware. His team included then graduate student David Crocker, who was responsible for Phonenet, dialin telephone connections to relay servers for email exchange. Anthony Hearn, head of the information sciences department at RAND. His team included Michael O’Brien, who was responsible for the relays connecting CSNET and ARPANET.

Lawrence Landweber, professor of computer science, University of Wisconsin. His team included professor Marvin Solomon and Michael Litzkow who were responsible for the name server, a precursor of modern Directory Services.

At NSF, Kent Curtis helped conceive the entire effort and saw it through its formative years. He was recognized for his pivotal role by the Computing Research Association’s first distinguished service award in 1988. He was assisted by the able program management of Bill Kern, a chemist with a big interest in networking.

CSNET commissioned the BBN Corporation to serve as its Coordination and Information Center, a role presaging the modern ISP. A team led by Dick Edmiston included Laura Breeden (community development and funding), and Craig Partridge and Dan Long (technical support).

CSNET was intended to be a self-supporting community effort. The University Corporation for Atmospheric Research was chosen to assist with the formation and management of this community consortium. At UCAR, Leonard Romney and president Cliff Morino provided support.

The $20,000 prize accompanying the award will be donated to charities that support the Internet.

Lawrence Landweber said, “When CSNET was conceived in 1979, there was little appreciation of the value of the Internet. It took two years and significant community consensus building before funding was secured. CSNET’s most important contribution was its demonstration of the centrality of network services to a large distributed industrial and academic community, thereby spurring the Internet’s global spread and providing an essential link between early Internet research and today’s global Internet.”

Tony Hearn said, “As a user of the ARPANET since 1969, I was convinced of the
importance of this development for scientific research.  CSNET
provided a vehicle for extending ARPANET capabilities to a worldwide
group of scientists, and foreshadowed the global
Internet we have today. My own research was certainly enhanced by
these developments.”

Dave Farber said, “CSNET was instrumental in binding together the computer science community first in the United States and soon world wide as clones of CSNET were created in many counties and connected. It also triggered the joining of the industrial and academic research communities as industry joined CSNET.”

Peter Denning, said, “CSNET took a tremendous effort. Our community struggled mightily to come together around a network and overcame many obstacles during the first two years of getting organized. A huge number of people were involved and contributed to the technical and organizational aspects. To this day, it amazes me that the community saw so much value they actually paid dues to belong and receive the service.”




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