[alto] I-D Action: draft-ietf-alto-path-vector-08.txt
internet-drafts@ietf.org Mon, 22 July 2019 14:31 UTC
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Date: Mon, 22 Jul 2019 07:31:08 -0700
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Subject: [alto] I-D Action: draft-ietf-alto-path-vector-08.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 WG of the IETF. Title : ALTO Extension: Path Vector Authors : Kai Gao Young Lee Sabine Randriamasy Y. Richard Yang Jingxuan Jensen Zhang Filename : draft-ietf-alto-path-vector-08.txt Pages : 35 Date : 2019-07-22 Abstract: This document defines an ALTO extension that allows a resource to provide not only preferences of network paths but also correlations of network paths, including aggregations of network components and their properties on the paths between different PIDs or endpoints. The extended information can be used to improve the robustness and performance for applications in some new usage scenarios, such as high-speed data transfers and traffic optimization using in-network storage and computation. This document introduces abstract network element (ANE) as an abstraction for aggregations of network components. It extends the base protocol and the Unified Property extension to enable the capability of encoding such information in a "path vector", i.e., an array of ANEs that are traversed by traffic from a source to a destination. 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-08 https://datatracker.ietf.org/doc/html/draft-ietf-alto-path-vector-08 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-alto-path-vector-08 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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