Unified Properties for the ALTO Protocol
draft-ietf-alto-unified-props-new-06
ALTO WG W. Roome
Internet-Draft Nokia Bell Labs
Intended status: Standards Track S. Chen
Expires: July 6, 2019 Tongji University
S. Randriamasy
Nokia Bell Labs
Y. Yang
Yale University
J. Zhang
Tongji University
January 2, 2019
Unified Properties for the ALTO Protocol
draft-ietf-alto-unified-props-new-06
Abstract
This document extends the Application-Layer Traffic Optimization
(ALTO) Protocol [RFC7285] by generalizing the concept of "endpoint
properties" to domains of other entities, and by presenting those
properties as maps, similar to the network and cost maps in ALTO.
Requirements Language
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in RFC 2119 [RFC2119].
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on July 6, 2019.
Roome, et al. Expires July 6, 2019 [Page 1]
Internet-Draft Unified Properties January 2019
Copyright Notice
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Definitions and Concepts . . . . . . . . . . . . . . . . . . 4
2.1. Entity . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2. Entity Domain . . . . . . . . . . . . . . . . . . . . . . 5
2.3. Domain Name . . . . . . . . . . . . . . . . . . . . . . . 5
2.4. Entity Address . . . . . . . . . . . . . . . . . . . . . 5
2.5. Property Type and Property Name . . . . . . . . . . . . . 6
2.6. Hierarchy and Inheritance . . . . . . . . . . . . . . . . 7
2.7. Relationship with Other ALTO Resources . . . . . . . . . 7
3. Entity Domains . . . . . . . . . . . . . . . . . . . . . . . 7
3.1. Internet Address Domains . . . . . . . . . . . . . . . . 8
3.1.1. IPv4 Domain . . . . . . . . . . . . . . . . . . . . . 8
3.1.2. IPv6 Domain . . . . . . . . . . . . . . . . . . . . . 8
3.1.3. Hierarchy and Inheritance of ipv4/ipv6 Domains . . . 8
3.2. PID Domain . . . . . . . . . . . . . . . . . . . . . . . 10
3.2.1. Domain Name . . . . . . . . . . . . . . . . . . . . . 10
3.2.2. Domain-Specific Entity Addresses . . . . . . . . . . 10
3.2.3. Hierarchy and Inheritance . . . . . . . . . . . . . . 10
3.2.4. Relationship To Internet Addresses Domains . . . . . 10
3.3. Internet Address Properties vs. PID Properties . . . . . 10
4. Property Map . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1. Media Type . . . . . . . . . . . . . . . . . . . . . . . 11
4.2. HTTP Method . . . . . . . . . . . . . . . . . . . . . . . 11
4.3. Accept Input Parameters . . . . . . . . . . . . . . . . . 11
4.4. Capabilities . . . . . . . . . . . . . . . . . . . . . . 11
4.5. Uses . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.6. Response . . . . . . . . . . . . . . . . . . . . . . . . 12
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