[Teas] I-D Action: draft-ietf-teas-enhanced-vpn-06.txt

internet-drafts@ietf.org Mon, 13 July 2020 08:46 UTC

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Subject: [Teas] I-D Action: draft-ietf-teas-enhanced-vpn-06.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Traffic Engineering Architecture and Signaling WG of the IETF.

        Title           : A Framework for Enhanced Virtual Private Networks (VPN+) Service
        Authors         : Jie Dong
                          Stewart Bryant
                          Zhenqiang Li
                          Takuya Miyasaka
                          Young Lee
	Filename        : draft-ietf-teas-enhanced-vpn-06.txt
	Pages           : 35
	Date            : 2020-07-13

   This document describes the framework for Enhanced Virtual Private
   Network (VPN+) service.  The purpose is to support the needs of new
   applications, particularly applications that are associated with 5G
   services, by utilizing an approach that is based on existing VPN and
   Traffic Engineering (TE) technologies and adds features that specific
   services require over and above traditional VPNs.

   Typically, VPN+ will be used to form the underpinning of network
   slicing, but could also be of use in its own right providing enhanced
   connectivity services between customer sites.

   It is envisaged that enhanced VPNs will be delivered using a
   combination of existing, modified, and new networking technologies.
   This document provides an overview of relevant technologies and
   identifies some areas for potential new work.

   Comparing to traditional VPNs, It is not envisaged that quite large
   numbers of VPN+ services will be deployed in a network.  In other
   word, it is not intended that all existing VPNs supported by a
   network will use VPN+ related techniques.

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