摘要
如何保证各网络设备协议实现的一致性,是保证各设备可以互联、互操作的关键。文中在介绍OSPFv3协议的基础上,设计并实现了该协议一致性测试系统。根据系统支持多端口的特性,提出一种改进的针对中继系统的一致性测试方法,克服了原有穿越式测试方法中测试系统之间的同步和协调问题。利用该系统对开放源码的路由软件包zebra进行了测试,结果表明在数据库描述包的MTU字段处理上和RFC2328存在不一致。
How to guarantee the conformance of protocol implementation in these network equipments is the key point of interconnection and interoperation among them. Designing and implementation of OSPFv3 protocol conformance test system were described after introduction of OSPFv3 protocol. One improved conformance protocol test method orienting to relay system was proposed,which overcomes the original transverse test methods synchronization between test systems. Using this OSPFv3 conformance test system,we test against routing package zebra which is Free routing software distributed under GNU (General Pubic License). The test result indicates that there were some inconsistent with RFC 2328 in the processing of Database Description Packets with higher/lower MTU field.
出处
《计算机应用》
CSCD
北大核心
2003年第7期18-20,23,共4页
journal of Computer Applications
基金
国家863计划项目(2002AA121032)
国家自然科学基金项目(No.60273070)
中科院计算所青年基金项目(No.20026180-14)
