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The first packet discarding scheme will have a slight impact on the user experience, because discarding the first packet retransmission will increase the response time of the service. In view of this, a better TCP Proxy scheme has been developed. All SYN data messages are accepted by the cleaning equipment and processed according to the SYN Cookie scheme. The IP address that successfully established the TCP three-way handshake with the device is determined to be a legitimate user to join the white list. The device disguises the real client IP address, completes the three-way handshake with the real server, and then forwards the data. However, if there is no IP address that shakes hands with the device three times within the specified time, it is determined that the malicious IP address is blocked for a certain period of time. In addition to SYN Cookie combined with TCP Proxy, the cleaning equipment also has the ability to detect a variety of abnormal TCP flag bit packets, and identifies normal access and malicious behavior by returning unexpected responses to SYN messages to test client responses.The argument list of the delegate DoSth and the argument list of the method Print remain the same云修（马可 饰）是一名不温不火的小演员，个性耿直的他遭到了好友谢颐（纳瓦·君拉纳拉 Nawat Kulrattanarak）的陷害，于车祸之中差点丢掉了性命。神秘人的出现不仅挽回了云修的性命，还使他得到了一张完美无缺的英俊脸庞。9. The single-person and single-pot meal distribution system is both hygienic and unique. The small pot can boil in 2-3 minutes. Compared with other brands, it is faster and saves time, greatly exerts energy efficiency, and realizes low cost and high cost suppression.　　然而浪漫的恋爱故事并未向顺利的方向进行，不久后Alex神秘失踪，Danny开始一步步追查，一个个神秘线索把他引向一个让他窒息的可怕事实。他发现自己已经卷入了一个纷繁复杂又危机重重的间谍世界。他能否凭一己之力，与这个强大的对手斗争到底，找出真相？我的珍宝是由帕斯卡尔·布迪亚尔导演的，让·雷诺主演的一部法式轻松喜剧幽默电影。