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In TCP protocol, messages arriving at the destination will enter the buffer of the TCP stack and will not be forwarded to the receiving system until the buffer is full. This is to minimize the number of times the system empties the buffer. However, the sender can force the receiving system to clear the contents of the buffer by sending a TCP message with a PSH flag of 1. The TCP PUSH + ACK attack, like the TCP SYN attack, aims to deplete the resources of the victim system. When an attacker sends TCP messages with PSH and ACK flags set to 1 to the Target host, these messages will cause the Target system to clear all TCP buffers (whether the buffers are full or not) and respond with an acknowledgement message. If this process is performed by a large number of controlled hosts, the system will not be able to process normal data, resulting in denial of service.　　金叡园 饰演车宇植的亲姐姐车宥利，她梦想着成为“第2个白钟元”，不只是宇植，连俊基、奇峰都受她差遣、使唤，她是威基基段数最高的发号施令者。The main contents of this program:澳门赌场的老板刚刚去世，对头况小姐（何超仪 饰）突然前来挑衅，幸好代掌柜卓一（刘青云 饰）及时赶到，才化险为夷。原来，赌场太子张人杰（古天乐 饰）远在加拿大，赌场生意遵遗嘱由卓一打理。在卓一的安排下，张人杰千里迢迢回来奔丧，但各位股东均感到这个小伙子缺乏经验。在跟卓一的单挑中，张人杰更是屡遭戏弄。(Zhang Weiguo, Vice Chairman of Hubei Provincial Committee of the Chinese People's Political Consultative Conference and Secretary of Shiyan Municipal Committee)生产队大食堂就要解散了,村民们都在发愁吃了这最后一顿,下一顿饭的着落.生产队长为了村民们的口粮,暗地里将大家缴的公粮每次都留下一部分,在最困难的时候将这些粮食分发给了村民们.有贵到隔壁村去看望老姑,正巧赶上桂枝的母亲病重,他不怕受传染将桂枝的母亲送往了卫生站……一边脑子里使劲想关于绿菠妹妹的事，哪想得起来。