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从IPv4转向IPv6的原因众所周知 .在基于TCP/IP的网络中 ,地址解析 (以及逆向地址解析 )是一个十分重要的问题 .IPv4中使用了ARP和RARP两个协议来解决 .IPv6对于这个问题使用一种新的协议 ,即邻居发现协议 ,这些功能包括在ICMPv6中 ,其中邻居宣告和邻居请求合在一起代替了IPv4中的ARP协议 .对于ARP和RARP已有了成熟的技术 ,而IPv6的邻居发现协议的开发与实现正在实验阶段 ,本文的目的是对IPv6的有关地址解析问题作一个探讨 ,并对它与IPv4的ARP和RARP在功能上技术上进行比较 ,以此可以通过ARP/RARP的技术特点 ,来指导将来从IPv4转向IPv6的有关技术问题 .
The reason for moving from IPv4 to IPv6 is well known: Address resolution (and reverse address resolution) is a very important issue in TCP / IP-based networks, and ARP and RARP are used in IPv6 to solve them. IPv6 is used for this problem A new protocol, the Neighbor Discovery Protocol, is included in ICMPv6, where neighbor announcing and neighbor solicitation are combined to replace the ARP protocol in IPv4, and mature technologies exist for ARP and RARP, and IPv6 neighbors Discovery protocol development and implementation is in the experimental stage, the purpose of this paper is to address the issue of IPv6 address for a discussion, and its ARP and RARP with IPv4 in the functional and technical comparison, which can be ARP / RARP Technical characteristics, to guide the future from IPv4 to IPv6 on the technical issues.