Jonathan B. Postel was a tantrum computer scientist who played a central role in developing and maintaining many of the Internets core technologies. Pastel who was 55 when he did in Oct was part of the team of engineers that in 1969, created the software for ARPAnet, the military research network that evolved into the Internet. He was best known for his role as head of the Internet Assigned Numbers Authority, the technical body that has overseen the Internet's Domain Name System (DNS) and allocated Internet Protocol (IP) addresses, the fundamental technologies for navigating and routing on the Net. Over the past two years, Postel and the IANA (www.iana.org) were in the midst of the stormy debate over the future of domain names. In 1996 Postel led an effort to introduce new top-level domains to the Internet, a proposal that attracted so much attention and resulted in such discord that the U.S. government which ahs legally retained authority over the Domain Name System- Intervened last year as an arbiter. Although he grew to notoriety through, IANA, Postel's more enduring contributions to the Internet are his technical achievements in helping to create and document the Internet's underlying technologies, including IP, and DNS.
Short Time Line--
1969- Jon Postel assists in the installation of the ARPAnet's first communications switch.
1984- A group of engineers agrees upon seven so-called top-level domains reflecting their
respective use: .gov, .net, .com, .org, edu, and .int.
1985- the first domain registered is symbolics.com on March 15
1988- The Internet Assigned Numbers Authority is started in December. Postel is appointed
Director. The organization allocates blocks of Internet addresses to interested
organizations.
1993- NSF requests proposals to run the .com, .net, .org, and .gov dns services known as
InterNIC. The contract is awarded to Network Solutions Inc.
1996- Postel proposes to the Internet society that new top-level domains be created.
Each of 50 registries would administer three of the new domains.
1998- Postel "redirects" five of the 12 Internet directory servers to get data about
where every domain name in the world is located from his machine at the University
or Southern California, rather than from a server at NSI's Virginia headquarters.
The test was initiated without warning NSI or the government.