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The sockstreet attack first completes the tcp three-way handshake the tcp connection is established, but in the last ack reply of the three-way handshake, the attacker sets its tcp window to 0 and then makes a data request. When the target discovers that the TCP window size at the receiving end is 0 when transmitting data, it will stop transmitting data and issue a TCP window probe packet to ask the attacker if its TCP window has been updated. Since the attacker does not change the size of the tcp window, the target will always maintain the tcp connection waiting for data to be sent and continuously carry out window update detection. If the attacker uses a large number of controlled hosts to carry out sockstreet attacks, the target will always maintain a large number of tcp connections and carry out a large number of window update detection, and its tcp connection table will gradually run out.Green 105% +5%For example, the killing of the dragon sword and the killing of the ghost weapon is full and cannot be added any more. It can only be cut blue forever.长此以往，学业自然长进了。集美貌、文才、歌艺于一身的杜家二小姐月红姑娘梦想嫁给一个状元郎，为此她不惜到醉香坊抛头露面，用她的美貌与才艺震动四方，为的就是有朝一日钓得一个状元之才的夫君，一时间，天下风流才子无不趋之若鹜，争相拜倒在月红之石榴裙下，怎奈月红非状元之才不嫁，眼界之高，令天下男人肝肠寸断。项伯自然而然地答应下来，并且承诺明日在鸿门会暗中相助。　 李克农是我党隐蔽战线的重要领导者之一，长期主持和领导我党情报、保卫工作。西安事变前夕，李克农曾单枪匹马代表我党同张学良的东北军进行谈判，为推动第二次国共合作立下头功，毛主席当即称赞“搞得不错”；抗美援朝的关键时刻，毛主席又一次亲自点将，派李克农主持谈判，从而上演了一出“板门店里伏山姆”的好戏。