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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.　　随着神秘人云消易的出现，安白夜发现原来星海蔷薇有着更大的阴谋。田蕨和安白夜携手向命运发起了挑战，甚至不惜穿越到过去阻止最初悲剧的发生。星海蔷薇重现生机，人生轨迹虽被重写，但两人命中注定，再度相遇。1. Columns of command mode　　在强、伟协助下，鹏渐平步青云，三人之间渐生隔膜。后强因误杀入狱，鹏更乘机夺其女友；而鹏之心狠手辣亦渐次显现，伟心生戒意。 　　1. The proportion method is to determine a certain proportion of households with the lowest per capita income as poor households according to the survey data of urban residents' household income, calculate the per capita living expenses of poor households, multiply the maintenance coefficient of each employed person, and add an adjustment.Compared with standard, top-of-stack reuse can effectively reduce the consumption of resources by activity repeated creation, but this depends on the specific situation and cannot be generalized.他小声道：咱们去慈安寺拜佛求签，求佛祖保佑咱们。