[Teas] I-D Action: draft-ietf-teas-nrp-scalability-02.txt

internet-drafts@ietf.org Fri, 02 June 2023 15:14 UTC

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Date: Fri, 02 Jun 2023 08:14:53 -0700
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Subject: [Teas] I-D Action: draft-ietf-teas-nrp-scalability-02.txt

A New Internet-Draft is available from the on-line Internet-Drafts
directories. This Internet-Draft is a work item of the Traffic Engineering
Architecture and Signaling (TEAS) WG of the IETF.

   Title           : Scalability Considerations for Network Resource Partition
   Authors         : Jie Dong
                     Zhenbin Li
                     Liyan Gong
                     Guangming Yang
                     James N Guichard
                     Gyan Mishra
                     Fengwei Qin
                     Tarek Saad
                     Vishnu Pavan Beeram
   Filename        : draft-ietf-teas-nrp-scalability-02.txt
   Pages           : 18
   Date            : 2023-06-02

Abstract:
   The IETF Network Slice aims to offer connectivity services to a
   network slice customer with specific Service Level Objectives (SLOs)
   and Service Level Expectations (SLEs) over a common underlay network.
   A Network Resource Partition (NRP) is a set of network resources that
   are allocated from the underlay network to carry a specific set of
   network slice service traffic and meet specific SLOs and SLEs.

   As the demand for IETF Network Slice increases, scalability would
   become an important factor for the deployment of IETF Network Slices.
   Although the scalability of IETF Network Slices can be improved by
   mapping a group of IETF Network Slices to one NRP, that design may
   not be suitable or possible for all deployments, thus there are
   concerns about the scalability of NRPs.

   This document discusses some scalability considerations about NRPs in
   the network control and data plane.  It also investigates a set of
   optimization mechanisms.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-teas-nrp-scalability/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-teas-nrp-scalability-02

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-teas-nrp-scalability-02

Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts

[Teas] I-D Action: draft-ietf-teas-nrp-scalabilit… internet-drafts