基于OSPF协议的漏洞攻击分析

Analysis of Vulnerability Attacks Based on OSPF Protocol

OSPF路由协议是伴随着Intemet快速发展而出现的一种内部网关协议,被各大设备商实施应用,已经成为网络部署中使用最广泛的域内路由协议之一。作为网络传输的基础,它的安全至关重要。文章首先从四个方面分析并阐述了OSPF安全的重要性,然后在此基础上提出OSPF路由协议自身机制的潜在漏洞并展开论述。最后结合这些潜在漏洞,提出了对OSPF的可行的攻击方法。

OSPF routing protocol is a kind of interior gateway protocols born with the rapid development of Internet. It has been adopted by major equipment dealers and has become the most widely used intra-domain routing protocol in network deployment. As the basis of network transmission, its safety is of vital significance. Firstly, the importance of security of OSPF is analyzed in this article from four aspects, based on which the potential vulnerabilities of OSPF routing protocol are proposed and discussed. Finally, the paper proposes some methods to attack OSPF based on the potential vulnerabilities.