Inter-Domain Policy Routing: Design, Specification, and Prototype Implementation

自治管理域（AD）是一组资源 如主机、网络和网关， 一个单一的行政机关。 互联互通 广告是通过私人网络的互连来实现的， 通过分割一个已经变得太大而无法管理的互联网。 网络互连的通用方法创建了一个完整的 从组成网络中连接互联网。 网络 访问控制机制已经被设计用于AD间 网关，用于控制对互连终端系统的访问 网络. 当网络用于过境目的以及 然而，对于对终端系统的访问，这些网络访问控制 机制不够。 在这个项目的设计，规范， 以及第一域间策略的原型实现 将开发路由协议套件。 初始 实验将在南方大学进行 加州计算机科学实验室，并将随后 经过实际、跨国、多行政区域的测试 设施 因此，通过将与政策相关的约束纳入AD间 通信到路由计算，这项研究提供了 研究互联网的基本维护和改进 以及它为科学家提供的研究基础设施， 工程师。*//

An autonomous Administrative Domain (AD) is a set of resources such as host computers, networks, and gateways, that is governed by a single administrative authority. Interconnections across ADs comes about through interconnection of private networks and by dividing an internet that has grown too large to manage. Common approaches to network interconnection create a fully connected internet out of the constituent networks. Network access control mechanisms have been designed for use in inter-AD gateways to control access to end-systems in interconnected networks. When networks are used for transit purposes as well as for access to end-systems, however, these network access control mechanisms are not adequate. In this project critical aspects of the design, specification, and prototype implementation of a first Inter-Domain Policy Routing protocol suite will be developed. Initial experimentation will carried out in the University of Southern California computer science laboratory and will subsequently be tested over actual, cross-country, multi-administrative domain facilities. Thus, by incorporating policy-related contraints on inter-AD communication into route computation, this research provides for essential maintenance and improvement of the research Internet and the research infrastructure it provides to scientists and engineers.***//