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The landlord refuels moreThe 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.若是等项羽腾出手来，打败了田荣和刘邦之后。在这个年代，河道没有经过整治，而且缺乏航行的经验和水情了解，自然十分危险。人到四十，理应不惑，可偏偏造化弄人。何家福，一个木讷、忠厚、本份的中年男人，在命运的驱动轮下怆惶而动。一笔意外之财使他陷入无法掌控的尴尬之境，从此他不断地经历着大喜与大悲，而他也在诸多的情感牵扯中渐渐迷失了方向。家，成了一个沉重和脆弱的符号……最终，在看似幸福安逸的生活中，何家福徘徊良久，还是选择了面对，选择了回归……董得起，绰号“董古董”开了一家“梦古斋”古玩店，但他对古玩玉器的鉴识却一知半解。他花高价收购的“慈禧棺盖”、“袁大头”和号称金沙遗址出土的“玉璋”，都被古玩鉴赏家确认是假货，诅咒发誓不再做古董生意。一个乞丐婆婆向他乞讨，他惊奇地发现婆婆手中的土巴碗竟然是宋代钧窑莲花碗，毫不犹豫买下发了大财。他听说玉石生意赚钱，在瑞丽买下一大块石头，谁知又上当受骗。两美国古生物学家发现石头上有珍稀的“三叶虫”古化石，用五万美金买走了那块没解出玉来的石头，董古董绝处逢生。汶川大地震摔坏了店里的古玩玉器，他又成了穷光蛋，而在一只大花瓶里，发现了二十万元人民币和一些美金，董古董知道花瓶的来历，明白这是一笔不义之财，当即把这笔钱捐赠给了灾区，此举感动所有商家，大家踊跃捐款捐物，古玩市场上演了感人的画面