RFC 1015 (rfc1015) - Page 2 of 24

Implementation plan for interagency research Internet

RFC 1015                      IRI Plan                         July 1987


    the Universities Space Research Association (USRA). This report was
    prepared in response to a request from John Cavallini, Chairman of
    the Networking Working Group of the FCCSET Committee on Very High
    Performance Computing.

INTRODUCTION

    Computer networks are critical in providing scientists access to
    computing resources (such as supercomputers) and permitting computer
    supported interaction between researchers.  Several agencies,
    recognizing this need, have established networks to provide the
    needed communications infrastructure.  The need for this
    infrastructure, though, cuts across the various agencies. To that
    end, the FCCSET Committee on Very High Performance Computing Network
    Working Group has recommended the formation of an Interagency
    Research Internet (IRI) [1].

    The purpose of this report is to suggest an implementation plan for
    such an IRI. It addresses three major areas; communications
    infrastructure, user support, and ongoing research. A management and
    administrative structure is recommended for each area, and a
    budgetary estimate provided. A phased approach for implementation is
    suggested that will quickly provide interconnection and lead to the
    full performance and functionality as the required technologies are
    developed and installed. Finally, some discussion is presented on a
    possible role for industry in supporting and using such a network.

Motivation

    The prime responsibility for providing the required infrastructure
    for successful research lies with the researcher, his/her
    institution, and the agency supporting that research.  Thus, the
    individual agencies have installed and are continuing to enhance
    computer networks to allow their researchers to access advanced
    computing resources such as supercomputers as well as being able to
    communicate with each other via such facilities as electronic mail.

    However, there are a number of reasons why it is advantageous to
    interconnect the various agency networks in a coherent manner so as
    to provide a common "virtual" network supporting research.

    The need to make effective use of available networks without
    unnecessary duplication.  The agencies each support researchers in
    many parts of the country, and have installed equally widespread
    resources. Often, it is more effective for a scientist to be
    provided networking service through a different agency network than
    the one funding his research. For example, suppose several
    scientists at an institution are already being funded by NASA and



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