一种面向服务的算网路由架构方案

摘要：网络感知算力并据此执行算网融合路由，是算网融合在网络基础设施侧的一种重要技术方案。相对于传统基于主机地址的网络路由机制，算网路由最主要的增量是在网络侧引入分布式多算力实例的优选，因此位置和归属无关的服务标识将成为新的寻址和路由标的。阐述了一种端到端的算网路由解决方案及其对路由协议的影响，并基于典型场景和测试用例分析了面向服务标识的算网路由架构方案在功能和性能维度的收益。

关键字：算网融合；算力路由；服务标识

Abstract: Routing based upon convergent computing and networking where the network is enabled to be aware of the computing, as far as the network infrastructure of convergence of computing and networking is concerned, is the cornerstone technique solution. Contrary to the conventional host address-based routing scheme, the above-mentioned routing brings a process of computing selection among multiple and distributed sites and nodes. Therefore, service identification which is both location and homing independent should be employed in terms of addressing and routing. The comprehensive solutions as well as their impacts on the existing routing protocols are discussed, and the gains in both function and performance of the new architecture solution are demonstrated with contexts of typical scenarios and testing analysis.

Keywords: convergence of computing and networking; routing of computing; service identification