【摘要】 介绍了ＩＰｖ６中的一个重要协议，即邻机发现协议。阐述了其主要用途、涉及的数据结构、逻辑模型和算法。最后将它与ＩＰｖ４中相应协议作了比较，并作了安全性方面的考虑。更多还原

【Abstract】 This paper introduces an important protocol of IPv6, the Neighbor Discovery Protocol. We talk about its main application, related data structure. logic model and some algorithms. At last, we compare it with the corresponding protocols in IPv4, and its consideration in security.更多还原