RFC 1958 (rfc1958) - Page 1 of 8
Architectural Principles of the Internet
Alternative Format: Original Text Document
Network Working Group B. Carpenter, Editor
Request for Comments: 1958 IAB
Category: Informational June 1996
Architectural Principles of the Internet
Status of This Memo
This memo provides information for the Internet community. This memo
does not specify an Internet standard of any kind. Distribution of
this memo is unlimited.
Abstract
The Internet and its architecture have grown in evolutionary fashion
from modest beginnings, rather than from a Grand Plan. While this
process of evolution is one of the main reasons for the technology's
success, it nevertheless seems useful to record a snapshot of the
current principles of the Internet architecture. This is intended for
general guidance and general interest, and is in no way intended to
be a formal or invariant reference model.
Table of Contents
1. Constant Change..............................................1
2. Is there an Internet Architecture?...........................2
3. General Design Issues........................................4
4. Name and address issues......................................5
5. External Issues..............................................6
6. Related to Confidentiality and Authentication................6
Acknowledgements................................................7
References......................................................7
Security Considerations.........................................8
Editor's Address................................................8
1. Constant Change
In searching for Internet architectural principles, we must remember
that technical change is continuous in the information technology
industry. The Internet reflects this. Over the 25 years since the
ARPANET started, various measures of the size of the Internet have
increased by factors between 1000 (backbone speed) and 1000000
(number of hosts). In this environment, some architectural principles
inevitably change. Principles that seemed inviolable a few years ago
are deprecated today. Principles that seem sacred today will be
deprecated tomorrow. The principle of constant change is perhaps the
only principle of the Internet that should survive indefinitely.
IAB Informational