ipv6环境下ospf协议一致性测试研究word论文.docx

Abstract
In today's information technology high speed development of society, the IP address space is exhausted, and the IETF created the address with 128 bits, solved the problem of insufficient address space, and it also puts forward the improvement in many places, such as automatic configuration and is the foundation of work, the test on the practicability and reliability of work equipment has important is interior gateway routing protocol,in the IPv4
environment ,OSPF protocol is the second version, namely OSPFv2,it evolved into a third
version OSPFv3 in IPv6 environment,it is very important in the routing , the equipment to be measured for OSPF conformance test is of great importance.
This paper according to the characteristics of routing protocol OSPF protocol, write the formal abstract test suits, these test suits were divided into several groups, they are all reflected the basic characteristics of the OSPF protocol, they can reach the standard of protocol these test suits were written into the language that device can identify - mand language, according to the OSPF protocol, I studied how to use mand extension language, and how to write the specific test suits, writing scripts are analyzed with cases of some problems, and gives the corresponding the basis of time, this article also implements the protocol conformance testing platform, to show the test execution process, test results are given according to test report, a preliminary protocol test automation is on the work, the first is using quagga router simulation software on Linux system , the establishment of a work topology, and part of the experiment was carried out on H3C routers, the experimental results and the result analysis are given.
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Key Words: Open Shortest Path First,Protocol Conformance Testing, mand language
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