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“黑蛇”终于见到比尔了，并揭开了自己满门被杀的真相。说唱歌手LilDicky主演的FXX喜剧剧集《呆福,说唱王戴夫》(Dave)宣布续订第2季,明年播出。海峰，越是这种时候，越要展现出兽性，别人若是不忌惮你，还有何可谈？我只是心下不安……毛海峰咬牙道，杨……汪东城那小子，不该留他在九州。压迫与背叛下，义军揭竿而起，武林高手锄强扶弱，忠臣义士为国捐躯，小说中每一个人都有着自己积极的追求。In addition to solving the port problem of A, the serial number problem also needs to be paid attention to. The serial number corresponds to the sliding window. The fake TCP packet needs to be filled with the serial number. If the value of the serial number is not in the sliding window of B when it is sent to B before A, B will actively discard it. So we need to find the serial number that can fall into the sliding window between AB at that time. This can be solved violently, because the length of a sequence is 32 bits, and the value range is 0-4294967296. If the window size is like 65535 under Windows I caught in the above figure, I only need to divide, and I know that at most I only need to send 65537 (4294967296/65535=65537) packets to have a sequence number fall into the sliding window. The desired value can be calculated quickly by exhaustion on multiple control hosts.