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尹旭没想到当年的事情竟然是这样，没想到这替身的做法现在就有了。嬴诗曼道：子夜啊，越王如今没有立王后，你们的身份全都是一样的。No.25 Nana Ou Yang"I remember we had a very clear division of tactics at that time, First, adjust all the automatic rifles in hand to semi-automatic shooting mode, Of the 15 men, apart from the gunners and the bazookas, Most of the others use '81 bars', There are also a small number of 63 types, I'm using the 63, One of the characteristics of this gun and the 81-bar is that the single shot accuracy is especially good, Even better than '56 and a half', Much better than 56 Chong and some Mao Zi guns captured from the Vietnamese, At that time, in order to give full play to this advantage in precision, The company commander ordered us to use this tactic, The concrete implementation is to use heavy machine guns to suppress fire in hidden places, In addition to killing as many enemies as possible, If the enemy takes tactical actions such as lying down to avoid shooting, Then use machine gun fire to limit its movement range, That is to say, they are suppressed in situ, and then rifles are used to give full play to the advantage of high semi-automatic shooting accuracy, giving them "roll call" one shot at a time. This tactic is still very effective in dealing with the first and second large-scale attacks, with extremely high efficiency, and almost all the Vietnamese troops who came up were killed on the way to attack.每座城市都有属于自己的传奇，这座城市的传奇就是“摆渡人”。据说，他们能消除世间痛苦。酒吧老板陈末（梁朝伟 饰）和合伙人管春（金城武 饰），平时看起来吊儿郎当，但其实是“金牌摆渡人”，空手接白刃，人肉千斤顶，只要你“预约”，就“无所不能”。邻居女孩小玉（杨颖 饰）为了偶像马力（陈奕迅 饰），预约了他们的服务，但在帮助小玉挑战整个城市的过程中，陈末和管春也逐渐发现了自己躲不过的问题。从欢天喜地的生活，到惊天动地的疯狂，摆渡人最辉煌的篇章，从这里开启。There is no conflict between the network firewall and the host firewall. It can be understood that the network firewall is mainly outside (collective) and the host firewall is mainly inside (individual).When the SYN gateway receives the SYN packet from the client, it directly forwards it to the server. After receiving the SYN/ACK packet from the server, the SYN gateway forwards the packet to the client and sends the ACK confirmation packet to the server in the name of the client. At this time, the server enters the connected state from the semi-connected state. When the client confirms the arrival of the packet, it forwards if there is data, otherwise it discards it. In fact, the server has a connection queue in addition to maintaining the semi-connection queue. If SYN attack occurs, the number of connection queues will increase, but the number of connections that the general server can withstand is much larger than the number of semi-connections, so this method can effectively reduce the attack on the server.