Re: [RRG] Traffic engineering
Olivier Bonaventure <Olivier.Bonaventure@uclouvain.be> Mon, 03 March 2008 22:39 UTC
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Message-ID: <47CC7E1F.3090308@uclouvain.be>
Date: Mon, 03 Mar 2008 23:39:27 +0100
From: Olivier Bonaventure <Olivier.Bonaventure@uclouvain.be>
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To: Iljitsch van Beijnum <iljitsch@muada.com>
CC: RRG Mailing List <rrg@psg.com>
Subject: Re: [RRG] Traffic engineering
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Iljitsch, > After reading all this talk about traffic engineering, I thought this > group may be interested in the draft I'll be presenting in the IDR session: The following drafts that will be discussed within the shim6 working group are also relevant for the discussion on traffic engineering form the viewpoint of multihomed sites in particular Title : The case for an informed path selection service Author(s) : O. Bonaventure, D. Saucez, B. Donnet Filename : draft-bonaventure-informed-path-selection-00.txt With today's peer-to-peer applications, more and more content is available from multiple sources. In tomorrow's Internet hosts will have multiple paths to reach one destination host with the deployment of dual-stack IPv4/IPv6 hosts, but also with new techniques such as shim6 or other locator/identifier mechanisms being discussed within the IRTF RRG. All these hosts will need to rank paths in order to select the best paths to reach a given destination/content. In this draft, we propose an informed path selection service that would be queried by hosts and would rank paths based on policies and performance metrics defined by the network operator to meet his traffic engineering objectives. A companion document describes a protocol that implements this service. Title : IDIPS : ISP-Driven Informed Path Selection Author(s) : D. Saucez, et al. Filename : draft-saucez-idips-00.txt This draft describes a simple network-based protocol to facilitate Path Selection and to improve traffic engineering capabilities in multihomed corporate networks. With this protocol, any network device that requires to select a path among a list of different paths asks a Traffic Engineering service called IDIPS (ISP-Driven Informed Path Selection) to obtain an ordered list of the possible paths. The ordering is constructed according to policies and performance requirements of both the host and network provider. Olivier -- http://inl.info.ucl.ac.be , Universite catholique de Louvain, Belgium -- to unsubscribe send a message to rrg-request@psg.com with the word 'unsubscribe' in a single line as the message text body. archive: <http://psg.com/lists/rrg/> & ftp://psg.com/pub/lists/rrg
- [RRG] Traffic engineering Iljitsch van Beijnum
- Re: [RRG] Traffic engineering Olivier Bonaventure