Study and Implementation of TCP NAT Traversal Based on PCP Protocol
HE Jian-dong · Journal of Southwest University · 2008
At present, many P2P live streaming video systems developed based on PCP protocol are faced with the problem of TCP NAT traversing when implementing exchanging of live streaming among different internal net peers. In view of the problem, this paper brings out and describes in detail a reliable kind of implementing principle of TCP NAT traversal and implementing process of TCP NAT traversal based on PCP protocol by expanding PCP protocol after the study of the key technology of TCP NAT traversal, and verifies the reliability of TCP NAT traversal by experiment and analysis.