Applicability of IS-IS Multi-Topology (MT) for Segment Routing based Network Resource Partition (NRP)
draft-ietf-lsr-isis-sr-vtn-mt-07
| Document | Type |
This is an older version of an Internet-Draft whose latest revision state is "Active".
Expired & archived
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|---|---|---|---|
| Authors | Chongfeng Xie , Chenhao Ma , Jie Dong , Zhenbin Li | ||
| Last updated | 2024-07-26 (Latest revision 2024-01-23) | ||
| Replaces | draft-xie-lsr-isis-sr-vtn-mt | ||
| RFC stream | Internet Engineering Task Force (IETF) | ||
| Formats | |||
| Reviews | |||
| Additional resources | Mailing list discussion | ||
| Stream | WG state | WG Document | |
| Document shepherd | Acee Lindem | ||
| IESG | IESG state | Expired | |
| Consensus boilerplate | Unknown | ||
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | acee-ietf@gmail.com |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
Enhanced VPNs aim to deliver VPN services with enhanced characteristics, such as guaranteed resources, latency, jitter, etc., so as to support customers requirements for connectivity services with these enhanced characteristics. Enhanced VPN requires integration between the overlay VPN connectivity and the characteristics provided by the underlay network. A Network Resource Partition (NRP) is a subset of the network resources and associated policies on each of a connected set of links in the underlay network. An NRP could be used as the underlay to support one or a group of enhanced VPN services. In some network scenarios, each NRP can be associated with a unique logical network topology. This document describes a mechanism to build the SR-based NRPs using IS-IS Multi-Topology together with other well-defined IS-IS extensions.
Authors
Chongfeng Xie
Chenhao Ma
Jie Dong
Zhenbin Li
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)