BGP在IPv6中的研究与实现  

Research and fulfillment of BGP in IPv6

作　　者：宋健[1] 梁伟[1] 袁占亭[1] 孙为[1] 柯铭[1] 

机构地区：[1]兰州理工大学现代网络教育学院,甘肃兰州730050

出　　处：《计算机工程与设计》2004年第8期1346-1348,共3页Computer Engineering and Design

摘　　要：路由协议BGP-4+是对BGP-4为了适应IPv6而做了些改动:①以NEXT HOP信息与特定的网络层协议相联系的功能;②以NLRI与特定的网络层协议相联系的功能。增加定义了两种BGP属性:MP_REACH_NLRI和MP_UNKEACH_NLRI,并说明了如何用这两种属性来宣告IPv6路由信息。说明了在Linux操作系统下,利用Zebra路由软件如何在IPv6路由器上实现BGP-4+。The technology of multiprotocol extensions for BGP-4 (BGP-4+) is introduced which extends BGP-4 to carry routing information for IPv6. Two abilities are added to BGP-4, which are ① the ability to associate a particular network layer protocol with the NEXT HOP information; ② the ability to associate a particular network layer protocol with NLRI. Two new attributes, MP_REACH_NLRI and MP_UNREACH_NLRI are used for the purpose of conveying IPv6 routing information. And how to fulfill BGP-4+ is described based on IPv6 router imitated by GNU Zebra under Linux.

关 键 词：BGP-4 网络层协议 路由软件 路由信息 LINUX操作系统 IPV6 属性 路由协议 功能 特定 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TN915.04[自动化与计算机技术—计算机科学与技术]