Windows 2000下IGMP V3协议实现方法

IGMP V3 Protocol Realization Method in Windows 2000

IGMP协议被IPV4系统用于向邻接的多播路由器报告它们的组成员关系。第3版的IGMP增加了对"源过滤"的支持,即系统能够报告它只对接收到的发往某一特定多播组的数据报中,某些来自特定源地址的数据感兴趣,但Windows2000并不支持IGMP V3。文中对IGMP的几个版本进行分析,给出了Windows2000下实现IGMP V3协议的解决方案。

The Internet Group Management Protocol （IGMP） is used by IPV4 systems （hosts and routers） to report their IP multicast group memberships to any neighboring multicast routers. ASM（IGMP V1, IGMP V2） is used in most system to collecting data, ASM is not the best method in private network. SSM（IGMP V3） has many advantage than ASM, but so many terminal in windows 2000 do not support SSM. In this paper, we analyse all veision of the IGMP, and give out SSM solution Methods in windows 2000.