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IP MULTI-CAST COMMUNICATIONS METHOD AND DIAL-UP ACCESS SERVER USED FOR THE METHOD
IP MULTI-CAST COMMUNICATIONS METHOD AND DIAL-UP ACCESS SERVER USED FOR THE METHOD
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机译：IP多播通信方法和使用该方法的拨号接入服务器
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摘要
PROBLEM TO BE SOLVED: To prevent the generation of a traffic by Internet protocol(IP) uni-cast packets by the number of terminals on a network in the case of distributing an IP multi-cast packet to a dial-up terminal. ;SOLUTION: A dial-up access server 10 converts an IP multi-cast packet on a computer network 1 into IP uni-cast packets and sends the result to dial-up terminals 2-1-2-3. Thus, it is possible to prevent the transfer of the IP uni-cast packets for each dial-up terminal on the computer network 1.;COPYRIGHT: (C)1999,JPO
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