一个说明高可靠多播文件传送的国外论文。基于ALC协议-A high-reliable multicast file transfer foreign papers. ALC-based agreement

支持网络组播的文件传输程序，其中使用了rtplib库-Support network multicast file transfer program, which uses the Treasury rtplib

IP, Internet Protocol, (RFC-791) 网际协议 ICMP, Internet Control Message Protocol, (RFC-792) 网际报文控制协议 IGMP, Internet Group Multicast Protocol, (RFC-1112) 网际成组多路广播协议 UDP, User Datagram Protocol, (RFC-768) 用户数据报协议 TCP, Transmission Control P