Research And Design Of The P2P File Sharing System Base On IPv6 Multicast

The Peer-to-Peer technology has gained ground, with which many P2P applications for various scenes are booming. P2P directs the network computing from centralized model to distributed model, in other words, the kernel of network application is distributed to the terminal equipment from the central server, all nodes can set up P2P communication. This makes the behavior of sharing be developed to a higher level, makes people join in the network more actively. P2P solved four types of applications better on network: file sharing, P2P computing, cooperated work, search engine. File sharing is the most popular use of P2P technology. But now, there have some problems which need to ravel out in the P2P application, such as problem of copyright, difficult to supervise, muck information and lick up the bandwidth of network.More and more people, all over the world, are attaching importance to IPv6. The basic frame of IPv6 protocol has been maturated, and be applied in the practice widely. In 1996, a global IPv6 test network--6bone has established, and CERNET joined in 6bone in 1998. By far, 6bone has...