IS-IS路由协议一致性测试的研究与实现

随着网络规模以及网络处理速度的飞速增长,高效稳定的路由协议成为保障网络性能的重要因素.协议的一致性测试是保证网络设备之间正确、安全和高效互连的有效手段.IS-IS路由协议作为内部网关协议的主流协议,在现今的网络中有广泛的部署.本文在对IS-IS协议进行分析的基础上选择和实现了适当的测试方法和测试案例,利用现有测试系统Annvl提供的公共环境,设计并实现了Zebra上的IS-IS路由协议一致性测试框架.

Research and Implementation on the Conformance Testing of the IS-IS Routing Protocol

With the development of network scale and processing speed, effective and stable routing protocols become the important factor of guaranteeing network performance. Protocol conformance testing is an effective means to ensure the right, secure and highly effective interconnection among Internet products. As the main protocol of IGP (Internal Gateway Protocol), the IS-IS routing protocol nowadays has been deployed widely in the Internet. This paper analyses the IS-IS protocol, selects proper test methods and test cases, designs and implements the IS-IS conformance test program in the test system Anvl.