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A TCP connection is a quad, and a connection is uniquely determined by the source IP, the source port, the destination IP and the destination port. Therefore, if C wants to forge the packet from A to B, it should fill in the above-mentioned IP header and TCP header with the source IP, source port, target IP and target port. Here B is the server, IP and port are open, A is the target we want to attack, IP certainly knows, but the source port of A is not clear, because it may be randomly generated by A. Of course, if we can find out the rule of generating source port for common OS such as Windows and Linux, we can still do it. In addition, we can step on the connection port of Car A through a large number of controlled hosts.Https://www.jiemian.com/article/2026386.html当一个人在寻找他需要的东西时，却在他回家的时候发现了它。Among them, the ROM suitable for Junior Street Fighter 3 has been searched for a long time. Here, I'd like to share it with you.When entering the game and receiving the character information, Gu Xixi did not refrain from swearing at that time: "This老管家看见他，欣喜道：老爷，皇上醒了。这本该是他们头疼的事情，如今苦恼的却是宋义，塞翁失马，也算是个心理安慰。