论文标题
大量提供商网络中使用用例的细分路由的调查
A Survey on Segment Routing with Emphasis on Use Cases in Large Provider Networks
论文作者
论文摘要
在大型提供商网络中，将部分路由视为重要的技术创新。在大型电信服务提供商的领域中，细分线路路线有可能与MPLS和IPv6处于同一联盟中，并为成功实施SDNS铺平了道路。在这方面，本文是对社区现有细分市场路由工作的调查。我们首先描述段路由的工作原理，包括各种构建块。本文描述了段路由体系结构的定位相对于现有的网络技术以及数据平面和控制平面。然后讨论标签编码技术，旨在实施段路由。为了使段路由与当前提供商的当前域相关，我们假设各种用例，其工作和互操作性问题。本文还审查了该行业中当前的一组细分市场路由实施案例。此后，我们将各个提供商表现形式的段路线定位。
Segment routing is heralded as important technology innovation in large provider networks. In the domain of large telecom service providers, segment routing has the potential to be in the same league as MPLS and IPv6 as well as pave a way towards the successful implementation of SDNs. In this regard, this paper is a survey on the existing segment routing work in the community. We begin by describing how segment routing works, inclusive of the various building blocks. The paper describes the segment routing architecture in terms of its positioning vis-a-vis existing networking technologies, as well as the data-plane and the control plane. Label encoding techniques that are central towards implementing segment routing are then discussed. In order to make segment routing relevant to the current domain of providers, we postulate various use cases, their working and issues of interoperability. The paper also reviews the current set of segment routing implementation cases in the industry. Thereafter we position segment routing among the various provider manifestations.
