DHCPv6协议一致性测试集的设计和实现

Design and Implementation of Conformance Test Suite of DHCPv6

DHCPv6的协议一致性测试根据相应的协议描述文本对协议实现进行测试。该文介绍了DHCPv6协议,分析了TAHI中DHCPv6测试的不足,提出了一种采用虚拟测试器方法的测试拓扑和一种层次化的消息定义结构。在此基础上设计了61个DHCPv6测试例,对Cisco 2600路由器进行了测试并分析了测试结果。

Protocol conformance test of DHCPv6 is to verify whether the implementation conforms to the requirements of DHCPv6’s specification.This paper introduces DHCPv6,analyzes the disadvantages of TAHI’s test,then presents a test topology using virtual testers and a layered message definition structure.On the basis,61 test cases are designed,then the test experiment against Cisco’s router 2600 is performed and the test result is delivered.