[Dyncast] Fw: New Version Notification for draft-liu-dyncast-ps-usecases-00.txt

刘鹏 <liupengyjy@chinamobile.com> Mon, 01 February 2021 10:22 UTC

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Date: 01 Feb 2021 18:22:08 +0800
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Subject: [Dyncast] Fw: New Version Notification for draft-liu-dyncast-ps-usecases-00.txt
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Dear all, 

Welcome all to the mailing list for the problem of and work on dynamic anycast, enabling the consideration of compute and network metrics in the decision to route a flow of packets among more than one service instance. We have now uploaded the use case and problem statement draft, outlining a few pertinent use cases for this work, as well as shortcomings of existing solutions and requirements for a desirable solution. It is the intention to use this draft to frame the discussion towards a possible solution proposal. To this end, we also plan on releasing a first version of an architecture draft soon.

In the meantime, any comments and discussion on the use case and problem statement draft is highly welcome!


Peng Liu

Peng Liu | 刘鹏

China Mobile | 移动研究院

mobile phone:13810146105

email:  liupengyjy@chinamobile.com


发件人: internet-drafts

时间: 2021/02/01(星期一)18:15

收件人: Dirk Trossen;Peng Liu;Peter Willis;

主题: New Version Notification for draft-liu-dyncast-ps-usecases-00.txt
A new version of I-D, draft-liu-dyncast-ps-usecases-00.txt
has been successfully submitted by Dirk Trossen and posted to the
IETF repository.

Title:Dynamic-Anycast (Dyncast) Use Cases and Problem Statement
Document date:2021-02-01
Group:Individual Submission
URL:            https://www.ietf.org/archive/id/draft-liu-dyncast-ps-usecases-00.txt
Status:         https://datatracker.ietf.org/doc/draft-liu-dyncast-ps-usecases/
Htmlized:       https://datatracker.ietf.org/doc/html/draft-liu-dyncast-ps-usecases
Htmlized:       https://tools.ietf.org/html/draft-liu-dyncast-ps-usecases-00

   Service providers are exploring the edge computing to achieve better
   response time, control over data and carbon energy saving by moving
   the computing services towards the edge of the network in 5G MEC
   (Multi-access Edge Computing) scenarios, virtualized central office,
   and others.  Providing services by sharing computing resources from
   multiple edges is an emerging concept that is becoming more useful
   for computationally intensive tasks. Ideally, services should be
   computationally balanced using service-specific metrics instead of
   simply  dispatching the service in a static way, e.g., to the
   geographically closest edge since this may cause unbalanced usage of
   computing resources at edges which further degrades user experience
   and system utilization. This draft provides an overview of scenarios
   and problems associated with realizing such scenarios.

   The document identifies several key areas which require more
   investigations in terms of architecture and protocol to achieve
   balanced computing and networking resource utilization among edges
   providing the services.


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