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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.林聪脸一沉，道：我不吃乌龟。CBS夏季剧#Salvation##救世#获得第二季续订，共13集。美籍华人流行音乐家王力宏表在北京的标致性建筑鸟巢体育场吸引了创纪录的100000人。他的音乐，将R&B和嘻哈音乐与中国传统音乐的结合。毫不夸张地说,王力宏是华语音乐最大的明星之一。和其他一些大明星一样,他的创意无限并严格关注他音乐的每一个细节。这部音乐励志电影讲述了音乐对王力宏一生的影响。[Miscellaneous Sentences]地方检察官告诉Anderson，要打破Maitland的不在场证明，把一场本来会是旷日持久的法庭斗争变成情节一目了然的直白案件。而Anderson却意外发现：不仅有多名目击证人声称当凶杀案发生时Maitland并不在城里，安全录像也证实了这一点。//Leadership Interview