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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.洗脚城老板林东（梁家辉饰）是个好色的港商，时常找不同小姐满足生理需要。老婆王梅（金燕玲饰）不能生育，经营一家美容院，两人感情冷淡。Author's Public Number: Advertising Informants (ID: informers)全剧以主人公宝生的一生为叙事线索，讲述了他从童年到老年二十个相互关联又相互独立的故事，二十个故事几乎涉猎了本世纪中发生的所有重大历史事件，从世纪初叶的南方小镇到四十年代的京城，从繁华一梦的旧上海到改革开放的深圳，辐射面极广地展示出不同时代所带给普通百姓的喜怒哀乐，从家庭的角度深刻地折射出时代的发展与变迁，而每一个故事又都娓娓道来，细致入微地刻划出一个个富有时代色彩、个性鲜明的艺术形象，从而形成一幅二十世纪中国人文景观的“清明上河图”。女孩向美兰是“山窝窝飞出的金凤凰”，有着一份令人艳羡的爱情和前程。为毕业设计，她和富二代男友回到山乡，目睹美丽乡村的日渐凋敝，选择留下来将古民居改造成“乡村民宿”。创业路上，她遭遇封建迷信的干扰，传统势力的阻碍，村民的误解和爱情的波折，历经磨难，将乡村文明与都市文明相融合，令古老的山村重焕生机。4-3 Attack 1-2 4-3 Survive, but will become 4-2, thinking that the opponent's attack power is 1 point, so reduce a little life value, but the attack power is not reduced;