[Air-l] A definition of the internet
Seth Johnson
seth.johnson at RealMeasures.dyndns.org
Tue Oct 17 16:00:57 PDT 2006
Sam Tilden wrote:
>
> I know this is a trivial question! Does anyone have a really good definition of the Internet.
>
> The only ones I have speaks only to the technology.
We used the definition below in the Dynamic Platform Standards
Project's proposal for net neutrality. It's a definition of the
technical behavior of the Internet Protocol (not TCP/IP, but IP
in itself), and we intend it as a definition of the technical
behavior that assures net neutrality, but in the correct,
broadest sense.
I'm not sure what speaking of the technology takes away from
anyone's purposes. Here we speak in deliberately general terms,
rather than particulars of how many bytes represent what kind of
information in any specific protocol, in order to describe the
functions and purposes it supports adequately.
The Internet Protocol has a lot of specifics, but it also is very
general in a way very like the way the digital computer is
general. It isn't just the basis for interoperability of
different types of networks; it's the basis for the genericity
and flexibility of the Internet as a platform for creation and
communication. In general terms, it describes a set of technical
behaviors that support nearly anything you can think of.
Section 2 ("Findings") explains this aspect: Points 2, 3, 5 and
6 are most technically relevant:
(from http://www.dpsproject.com/legislation.html)
(2) The success of the Internet is built on the establishment of
certain commonly observed principles of practice, expressed
in "Internet protocols," governing the manner in which
transmissions are exchanged. Interoperation among competing
Internet providers on the basis of these principles assures
that the Internet remains a generic, flexible platform that
supports innovation and free expression.
(3) This flexible platform, commonly referred to as the "IP
layer" of the Internet, enables users to independently
develop innovative applications by devising rules and
conventions describing how information transmitted between
connected users will be interpreted in order to serve diverse
purposes. The vast collection of applications that have been
freely created in this manner is commonly referred to as the
"application layer" of the Internet.
(5) Among the commonly-observed principles of practice that
govern Internet transmissions are the following:
a) Transmissions are broken down into small pieces referred
to as "packets," comprised of small portions of the
overall information useful to the users at each
transmission's endpoints. A small set of data is
prefixed to these packets, describing the source and
destination of each packet and how it is to be treated.
b) Internet routers transmit these packets to various other
routers, changing routers freely as a means of managing
network flow.
c) Internet routers transmit packets independently of each
other and independently of the applications that the
packets are supporting.
(6) These principles governing the IP layer establish a technical
behavior that not only assures the platform's flexibility,
but also assures its reliability, availability, universal
accessibility, and uniform treatment of information flow. The
IP layer assures that all applications may compete on a level
basis of connectivity, be they commercially developed by a
major corporation and made available to millions, or non-
commercial applications developed by individuals and offered
at no charge.
Under Section 3 is the more specific, yet still general,
definition we use for nailing down legal language:
(A) Internet.- The term "Internet" means the worldwide, publicly
accessible system of interconnected computer networks that
transmit data by packet switching using the standard Internet
Protocol (IP), some characteristics of which include:
i) Transmissions between users who hold globally reachable
addresses, and which transmissions are broken down into
smaller segments referred to as "packets" comprised of a
small portion of information useful to the users at each
transmission's endpoints, and a small set of prefixed
data describing the source and destination of each
transmission and how the packet is to be treated;
ii) routers that transmit these packets to various other
routers on a best efforts basis, changing routers freely
as a means of managing network flow; and
iii) said routers transmit packets independently of each
other and independently of the particular application in
use, in accordance with globally defined protocol
requirements and recommendations.
(B) Internet access.- The term "Internet access" means a
service that enables users to transmit and receive
transmissions of data using the Internet protocol in a manner
that is agnostic to the nature, source or destination of the
transmission of any packet. Such IP transmissions may include
information, text, sounds, images and other content such as
messaging and electronic mail.
Seth Johnson
Corresponding Secretary
New Yorkers for Fair Use
>
> Sam
>
>
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