Browse Prior Art Database

Dynamic Delegation Discovery System (DDDS) Part Two: The Algorithm (RFC3402)

IP.com Disclosure Number: IPCOM000010077D
Original Publication Date: 2002-Oct-01
Included in the Prior Art Database: 2002-Oct-17
Document File: 18 page(s) / 39K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

M. Mealling: AUTHOR

Abstract

This document describes the Dynamic Delegation Discovery System (DDDS) algorithm for applying dynamically retrieved string transformation rules to an application-unique string. Well-formed transformation rules will reflect the delegation of management of information associated with the string. This document is also part of a series that is completely specified in "Dynamic Delegation Discovery System (DDDS) Part One: The Comprehensive DDDS" (RFC 3401). It is very important to note that it is impossible to read and understand any document in this series without reading the others.

This text was extracted from an ASCII text file.
This is the abbreviated version, containing approximately 7% of the total text.

Network Working Group� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � M. Mealling

Request for Comments: 3402� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � Verisign

Obsoletes: 2915, 2168� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � October 2002

Category: Standards Track

� � � � � � � � � � � � � � Dynamic Delegation Discovery System (DDDS)

� � � � � � � � � � � � � � � � � � � � � � � Part Two: The Algorithm

Status of this Memo

� � This document specifies an Internet standards track protocol for the

� � Internet community, and requests discussion and suggestions for

� � improvements.� Please refer to the current edition of the "Internet

� � Official Protocol Standards" (STD 1) for the standardization state

� � and status of this protocol.� Distribution of this memo is unlimited.

Copyright Notice

� � Copyright (C) The Internet Society (2002).� All Rights Reserved.

Abstract

� � This document describes the Dynamic Delegation Discovery System

� � (DDDS) algorithm for applying dynamically retrieved string

� � transformation rules to an application-unique string.� Well-formed

� � transformation rules will reflect the delegation of management of

� � information associated with the string.� This document is also part

� � of a series that is completely specified in "Dynamic Delegation

� � Discovery System (DDDS) Part One: The Comprehensive DDDS" (RFC 3401).

� � It is very important to note that it is impossible to read and

� � understand any document in this series without reading the others.

Mealling� � � � � � � � � � � � � � � � � � � Standards Track� � � � � � � � � � � � � � � � � � � � [Page 1]

RFC 3402� � � � � � � � � � � � � � � � � DDDS - The Algorithm� � � � � � � � � � � � � October 2002

Table of Contents

� � 1.� Introduction . . . . . . . . . . . . . . . . . . . . . . . . .� 2

� � 2.� Terminology � . . . . . . . . . . . . . . . . . . . . . . . . .� 3

� � 3.� The Algorithm� . . . . . . . . . . . . . . . . . . . . . . . .� 4

� � 3.1 Components of a Rule . . . . . . . . . . . . . . . . . . . . .� 6

� � 3.2 Substitution Expression Syntax . . . . . . . . . . . . . . . .� 6

� � 3.3 The Complete Algorithm . . . . . . . . . . . . . . . . . . . .� 8

� � 4.� Specifying An Application� . . . . . . . . . . . . . . . . . .� 9

� � 5.� Specifying A Database� . . . . . . . . . . . . . . . . . . . . 11

� � 6.� Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

� � 6.1 An Automobile Parts Identification System� . . . . . . . . . . 12

� � 6.2 A Document Identification Service� . . . . . . . . . . . . . . 14

� � 7.� Security Considerations� . . . . . . . . . . . . . . . . . . . 15

� � 8.� IANA Considerations� . . . . . . . . . . . . . . . . . . . . . 15

� � � � � � References . . . . . . . . . . . . . . . . . . . . . . . . . . 15

� � � � � � Author's Address . . . . . . . . . . . . . . . . . . . . . . . 16

� � � � � � Full Copyright Statement . . . . . . . . ....