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 Working Group of the IETF.
Title : Application-Layer Traffic Optimization (ALTO) Requirements
Author(s) : Sebastian Kiesel
Stefano Previdi
Martin Stiemerling
Richard Woundy
Yang Richard Yang
Filename : draft-ietf-alto-reqs-14.txt
Pages : 22
Date : 2012-04-19
Many Internet applications are used to access resources, such as
pieces of information or server processes, which are available in
several equivalent replicas on different hosts. This includes, but
is not limited to, peer-to-peer file sharing applications. The goal
of Application-Layer Traffic Optimization (ALTO) is to provide
guidance to applications, which have to select one or several hosts
from a set of candidates capable of providing a desired resource.
This guidance shall be based on parameters that affect performance
and efficiency of the data transmission between the hosts, e.g., the
topological distance. The ultimate goal is to improve performance
(or Quality of Experience) in the application while reducing resource
consumption in the underlying network infrastructure.
This document enumerates requirements for specifying, assessing, or
comparing protocols and implementations.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-alto-reqs-14.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-ietf-alto-reqs-14.txt
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