Subject: [alto] New Version Notification for draft-ietf-alto-performance-metrics-01.txt

From: Qin Wu <[email-masked]>
Date: Fri, 3 Mar 2017 11:01:53 +0000

Hi, All:
A new version of ALTO performance metrics draft is available now
https://tools.ietf.org/html/draft-ietf-alto-performance-metrics-01
The main change is to address Mirja's comments.
The diff is:
https://www.ietf.org/rfcdiff?url2=draft-ietf-alto-performance-metrics-01

-Qin
-----邮件原件-----
发件人: [email-masked] [mailto:[email-masked]] 
发送时间: 2017年3月3日 18:56
收件人: Dhruv Dhody; Yang Yang; Sabine Randriamasy; Y. Richard Yang; Leeyoung; [email-masked]; Qin Wu
主题: New Version Notification for draft-ietf-alto-performance-metrics-01.txt

A new version of I-D, draft-ietf-alto-performance-metrics-01.txt
has been successfully submitted by Qin Wu and posted to the IETF repository.

Name:		draft-ietf-alto-performance-metrics
Revision:	01
Title:		ALTO Performance Cost Metrics
Document date:	2017-03-03
Group:		alto
Pages:		27
URL:            https://www.ietf.org/internet-drafts/draft-ietf-alto-performance-metrics-01.txt
Status:         https://datatracker.ietf.org/doc/draft-ietf-alto-performance-metrics/
Htmlized:       https://tools.ietf.org/html/draft-ietf-alto-performance-metrics-01
Diff:           https://www.ietf.org/rfcdiff?url2=draft-ietf-alto-performance-metrics-01

Abstract:
   Cost Metric is a basic concept in Application-Layer Traffic
   Optimization (ALTO).  It is used in both the Cost Map Service and the
   Endpoint Cost Service.

   Different applications may benefit from different Cost Metrics.  For
   example, a Resource Consumer may prefer Resource Providers that
   offers a low delay delivery to the Resource Consumer.  However the
   base ALTO protocol [ALTO] has documented only one single cost metric,
   i.e., the generic "routingcost" metric (Sec. 14.2 of ALTO base
   specification [ALTO]).

   This document, proposes a set of Cost Metrics, derived and aggregated
   from routing protocols with different granularity and scope, such as
   BGP-LS,OSPF-TE and ISIS-TE, or from end to end traffic management
   tools.  It currently documents Network Performance Cost Metrics
   reporting on network delay, jitter, packet loss, hop count, and
   bandwidth.  These metrics may be exposed by an ALTO Server to allow
   applications to determine "where" to connect based on network
   performance criteria.  Additional Cost Metrics involving ISP specific
   considerations or other network technologies may be documented in
   further versions of this draft.

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