File list (Check if you may need any files):
UDP-NAT
.......\common
.......\......\Exception.h
.......\......\proto.h
.......\doc
.......\...\P2P之UDP穿透NAT的原理与实现 - 增强篇.TXT
.......\...\UDP穿越NAT - 原始文章.TXT
.......\...\源码修改的说明.txt
.......\ipch
.......\P2PClient
.......\.........\Debug
.......\.........\P2PClient.cpp
.......\.........\P2PClient.dsp
.......\.........\P2PClient.dsw
.......\.........\P2PClient.suo
.......\.........\P2PClient.vcxproj
.......\.........\P2PClient.vcxproj.filters
.......\.........\P2PClient.vcxproj.user
.......\.........\Release
.......\.........\.......\startclient.bat
.......\P2PServer
.......\.........\Debug
.......\.........\ipch
.......\.........\P2PServer.cpp
.......\.........\P2PServer.dsp
.......\.........\P2PServer.dsw
.......\.........\P2PServer.vcxproj
.......\.........\P2PServer.vcxproj.filters
.......\.........\P2PServer.vcxproj.user
.......\.........\Release
.......\.........\.......\startsvr.bat
.......\UDP_NAT.sln
.......\UDP_NAT.suo