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Chapter V Supervision and Administration抗美援朝战争期间，志愿军某部侦察排长严伟才（宋玉庆 饰）和安平村的崔大娘（栗敏 饰）一家结下深厚友谊。但不久后，崔大娘和部分村民被抓去给美李匪帮修工事，敌人得知崔大娘的儿子参加了人民军，便将她惨忍杀害了。严伟才闻听，怒火中烧，发誓为大娘报仇。正在这时，严伟才接到任务，王团长（方荣翔 饰）要他率领一个尖刀班，在朝鲜联络员的协助下，化装成美李伪军，奇袭李伪首都师“白虎团”，严伟才向团首长表示：请祖国人民放心，请朝鲜人民放心，坚决取得胜利！深夜，严伟才带尖刀班向敌占区行进，他们穿越雷区密布的死亡之谷，拂晓时分，接近至敌阵地前沿......With the above reasons, there are integrated content products such as today's headlines. The goal is to cover all content forms, not only pictures and texts, but also short time, question and answer, social interaction, etc.另一方面，恶徒的魁首白孔雀沈王爷（加里·奥德曼 Gary Oldman 配音）正图谋闯入王宫，称霸全中国。新的正邪大战拉开序幕，阿宝他们面临前所未有的挑战……　　许多年过去，老一辈龙珠战士开始退居幕后，悟天、特兰克斯和比迪丽寻找散落各地的龙珠。三人路过一个山村，这里连年遭受天灾，村民认为惹恼了山中的恶魔，于是希望献上童女高高以平息恶魔的诅咒。悟天等人为救高高，答应帮村民除掉恶魔，却撞见了从沉睡中苏醒的布洛迪。一场大战在所难免……讲述小镇青年寻找自我、为生活奔波的故事。将要被火车配件厂买断工龄的李大川，因意外事件被工厂保安当成小偷当场抓获，导致他失去了领取四万元补偿金的资格。李大川为了找回清白，过上了一边寻找小偷、一边为生活奔波的日子。In TCP implementation, when receiving the SYN request from the client, the server needs to reply the SYN + ACK packet to the client, and the client also needs to send the confirmation packet to the server. Usually, the initial serial number of the server is calculated by the server according to certain rules or adopts random numbers. However, in SYN cookies, the initial serial number of the server is obtained by hash operation and encryption of the client IP address, client port, server IP address, server port and other security values, which is called cookie. When the server suffers from SYN attack and makes the backlog queue full, the server does not reject the new SYN request, but replies the cookie (SYN serial number of the reply packet) to the client. If it receives the ACK packet from the client, the server subtracts 1 from the ACK serial number of the client to obtain the cookie comparison value, and performs a hash operation on the above elements to see if it is equal to the cookie. If equal, complete the three-way handshake directly (Note: At this time, you don't need to check whether this connection belongs to the backlog queue).