文件名称:p2p
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- 上传时间:2012-11-16
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文件大小:28.99kb
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P2P之UDP穿透NAT的原理与实现,最先提出的是基本的NAT,它的产生基于如下事实:一个私有网络(域)中的节点中只有很少的节点需要与外网连接(呵呵,这是在上世纪90年代中期提出的)。那么这个子网中其实只有少数的节点需要全球唯一的IP地址,其他的节点的IP地址应该是可以重用的。
因此,基本的NAT实现的功能很简单,在子网内使用一个保留的IP子网段,这些IP对外是不可见的。子网内只有少数一些IP地址可以对应到真正全球唯一的IP地址。如果这些节点需要访问外部网络,那么基本NAT就负责将这个节点的子网内IP转化为一个全球唯一的IP然后发送出去。(基本的NAT会改变IP包中的原IP地址,但是不会改变IP包中的端口)-P2P principle of UDP through NAT and implementation (with source code)
因此,基本的NAT实现的功能很简单,在子网内使用一个保留的IP子网段,这些IP对外是不可见的。子网内只有少数一些IP地址可以对应到真正全球唯一的IP地址。如果这些节点需要访问外部网络,那么基本NAT就负责将这个节点的子网内IP转化为一个全球唯一的IP然后发送出去。(基本的NAT会改变IP包中的原IP地址,但是不会改变IP包中的端口)-P2P principle of UDP through NAT and implementation (with source code)
(系统自动生成,下载前可以参看下载内容)
下载文件列表
P2P_by_shootingstars/P2P/Exception.h
P2P_by_shootingstars/P2P/P2PClient/P2PClient.cpp
P2P_by_shootingstars/P2P/P2PClient/P2PClient.dsp
P2P_by_shootingstars/P2P/P2PClient/P2PClient.dsw
P2P_by_shootingstars/P2P/P2PClient/P2PClient.ncb
P2P_by_shootingstars/P2P/P2PClient/P2PClient.opt
P2P_by_shootingstars/P2P/P2PClient/P2PClient.plg
P2P_by_shootingstars/P2P/P2PClient/P2PClient.sln
P2P_by_shootingstars/P2P/P2PClient/P2PClient.suo
P2P_by_shootingstars/P2P/P2PClient/P2PClient.vcproj
P2P_by_shootingstars/P2P/P2PClient
P2P_by_shootingstars/P2P/P2PServer/P2PServer.cpp
P2P_by_shootingstars/P2P/P2PServer/P2PServer.dsp
P2P_by_shootingstars/P2P/P2PServer/P2PServer.dsw
P2P_by_shootingstars/P2P/P2PServer/P2PServer.ncb
P2P_by_shootingstars/P2P/P2PServer/P2PServer.opt
P2P_by_shootingstars/P2P/P2PServer/P2PServer.plg
P2P_by_shootingstars/P2P/P2PServer/P2PServer.sln
P2P_by_shootingstars/P2P/P2PServer/P2PServer.suo
P2P_by_shootingstars/P2P/P2PServer/P2PServer.vcproj
P2P_by_shootingstars/P2P/P2PServer
P2P_by_shootingstars/P2P/proto.h
P2P_by_shootingstars/P2P/readme.txt
P2P_by_shootingstars/P2P/UDP穿越NAT说明.TXT
P2P_by_shootingstars/P2P
P2P_by_shootingstars
P2P_by_shootingstars/P2P/P2PClient/P2PClient.cpp
P2P_by_shootingstars/P2P/P2PClient/P2PClient.dsp
P2P_by_shootingstars/P2P/P2PClient/P2PClient.dsw
P2P_by_shootingstars/P2P/P2PClient/P2PClient.ncb
P2P_by_shootingstars/P2P/P2PClient/P2PClient.opt
P2P_by_shootingstars/P2P/P2PClient/P2PClient.plg
P2P_by_shootingstars/P2P/P2PClient/P2PClient.sln
P2P_by_shootingstars/P2P/P2PClient/P2PClient.suo
P2P_by_shootingstars/P2P/P2PClient/P2PClient.vcproj
P2P_by_shootingstars/P2P/P2PClient
P2P_by_shootingstars/P2P/P2PServer/P2PServer.cpp
P2P_by_shootingstars/P2P/P2PServer/P2PServer.dsp
P2P_by_shootingstars/P2P/P2PServer/P2PServer.dsw
P2P_by_shootingstars/P2P/P2PServer/P2PServer.ncb
P2P_by_shootingstars/P2P/P2PServer/P2PServer.opt
P2P_by_shootingstars/P2P/P2PServer/P2PServer.plg
P2P_by_shootingstars/P2P/P2PServer/P2PServer.sln
P2P_by_shootingstars/P2P/P2PServer/P2PServer.suo
P2P_by_shootingstars/P2P/P2PServer/P2PServer.vcproj
P2P_by_shootingstars/P2P/P2PServer
P2P_by_shootingstars/P2P/proto.h
P2P_by_shootingstars/P2P/readme.txt
P2P_by_shootingstars/P2P/UDP穿越NAT说明.TXT
P2P_by_shootingstars/P2P
P2P_by_shootingstars
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