Requirements for Open Pluggable Edge Services (Opes) Callout Protocols

By Beck, A.

Book Id: WPLBN0000694130
Format Type: PDF eBook:
File Size: 0.1 MB
Reproduction Date: 2005

Title:	Requirements for Open Pluggable Edge Services (Opes) Callout Protocols
Author:	Beck, A.
Volume:
Language:	English
Subject:	Fine Arts, Language, Sociology
Collections:	Technical eBooks and Manuals Collection, Technical eBooks Collection
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Citation APA MLA Chicago Beck, B. A. (n.d.). Requirements for Open Pluggable Edge Services (Opes) Callout Protocols. Retrieved from http://gutenberg.cc/

Description
Technical Reference Publication

Excerpt
Introduction: The Open Pluggable Edge Services (OPES) architecture [1] enables cooperative application services (OPES services) between a data provider, a data consumer, and zero or more OPES processors. The application services under consideration analyze, and possibly transform, application-level messages exchanged between the data provider and the data consumer.

Table of Contents
Table of Contents 1. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . 2 3. Functional Requirements . . . . . . . . . . . . . . . . . . . 3 3.1. Reliability . . . . . . . . . . . . . . . . . . . . . . 3 3.2. Congestion Avoidance . . . . . . . . . . . . . . . . . 3 3.3. Callout Transactions . . . . . . . . . . . . . . . . . 3 3.4. Callout Connections . . . . . . . . . . . . . . . . . . 4 3.5. Asynchronous Message Exchange . . . . . . . . . . . . . 5 3.6. Message Segmentation . . . . . . . . . . . . . . . . . 5 3.7. Support for Keep-Alive Mechanism . . . . . . . . . . . 6 3.8. Operation in NAT Environments . . . . . . . . . . . . . 6 3.9. Multiple Callout Servers . . . . . . . . . . . . . . . 6 3.10. Multiple OPES Processors . . . . . . . . . . . . . . . 6 3.11. Support for Different Application Protocols . . . . . . 7 3.12. Capability and Parameter Negotiations . . . . . . . . . 7 3.13. Meta Data and Instructions . . . . . . . . . . . . . . 8 4. Performance Requirements . . . . . . . . . . . . . . . . . . 9 4.1. Protocol Efficiency . . . . . . . . . . . . . . . . . . 9 5. Security Requirements . . . . . . . . . . . . . . . . . . . . 9 5.1. Authentication, Confidentiality, and Integrity . . . . 9 5.2. Hop-by-Hop Confidentiality. . . . . . . . . . . . . . . 10 5.3. Operation Across Untrusted Domains. . . . . . . . . . . 10 5.4. Privacy . . . . . . . . . . . . . . . . . . . . . . . . 10 6. Security Considerations . . . . . . . . . . . . . . . . . . . 10 7. References. . . . . . . . . . . . . . . . . . . . . . . . . . 10 7.1. Normative References. . . . . . . . . . . . . . . . . . 10 7.2. Informative References. . . . . . . . . . . . . . . . . 11 8. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 11 9. Authors' Addresses. . . . . . . . . . . . . . . . . . . . . . 12 10. Full Copyright Statement. . . . . . . . . . . . . . . . . . . 13