[alto] I-D Action: draft-ietf-alto-path-vector-00.txt
internet-drafts@ietf.org Sat, 06 May 2017 15:22 UTC
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Subject: [alto] I-D Action: draft-ietf-alto-path-vector-00.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Application-Layer Traffic Optimization of the IETF. Title : ALTO Extension: Path Vector Cost Mode Authors : Greg Bernstein Shiwei Dawn Chen Kai Gao Young Lee Wendy Roome Michael Scharf Y. Richard Yang Jingxuan Jensen Zhang Filename : draft-ietf-alto-path-vector-00.txt Pages : 32 Date : 2017-05-04 Abstract: The Application-Layer Traffic Optimization (ALTO) Service has defined network and cost maps to provide basic network information, where the cost maps allow only scalar (numerical or ordinal) cost mode values. This document introduces a new cost mode called path-vector to allow ALTO clients to support use cases such as capacity regions for applications. This document starts with a non-normative example called multi-flow scheduling (or capacity region) to illustrate that ALTO cost maps without path vectors cannot provide sufficient information. This document then defines path-vector as a new cost mode. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-alto-path-vector/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-alto-path-vector-00 https://datatracker.ietf.org/doc/html/draft-ietf-alto-path-vector-00 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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