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.
上世纪八十年代中期，北京又迎来了一个寒冷的冬季。已过而立之年的作家方言（佟大为饰演）听说他儿时的伙伴高洋（果静林饰演）已经离开了人世，痛苦万分的他陷入了沉思，开始了对青春往事的追忆……
柴鸡蛋新作热血追梦青春都市剧《你是不是喜欢我》将于4月底开机。
一名附身在盲女体内的强大巫女遇见一个期望她能改变自己命运的望族男子。
It is true that by classifying and recycling different waste packages, waste plastic packages can be prevented from being mixed into domestic waste and the waste treatment cost can be reduced. In many streets and communities, there are also classified garbage bins with the words "recycled" and "non-recyclable" written on them, but it is also very common to throw them away without looking at the classification at all. Li Li said: "The State Council has issued an action plan to promote the recycling of domestic waste. All localities are also working out corresponding implementation plans for domestic waste classification. Beijing has proposed that 90% of the residential areas should be piloted for classified recycling by 2020. I think the vision of building a beautiful China can still be realized as long as the enthusiasm of the public is really called up. "
之所以留葫芦在城内，并不是为了救驾，而是他们担心敌人用计迷惑。
河娜的母亲为了能让温泉浴场的经营起死回生，跟允书的父亲一起旅游考察的时候，发生意外事故而双双去世，只留下允书和河娜一对兄妹。
电视动画片《租借女友》改编自宫岛礼吏创作的、在《周刊少年Magazine》连载的同名漫画，讲述了被恋人甩了的废柴大学生木之下和也与身为租赁女朋友的美少女水原千鹤相遇的故事。作品由古贺一臣担任导演，TMS Entertainment制作，于2020年7月起播出。
虞姬是自己最爱的女人，如今自己是天下最高高在上的人，想要立自己最心爱的女人为王后都不能，想起此事难免让人唏嘘郁闷。
徐风堵着耳朵，完全不知道自己的音量有多大：你提。
《谁是爸爸》：讲述了四个医生因为一个基因突变的新生儿而引发了一系列的情感纠葛，最终有情人终成眷属的故事。全剧围绕“谁是爸爸”这个主题，引出了夫妻之间、恋人之间、母女之间等多条感情线，生活中的情感悬疑，情与义、爱与恨、名与利在剧中表现得淋漓尽致，环环相扣的情节更是牵动人心。本剧由台湾著名导演孙树培执导，张国强、周蜜和崔鹏等人主演，并有刘雪华、寇振海、李颖和温海波等老戏骨倾力加盟。
就是死也不去了？嘉靖眯眼道。
柏木明香里（吉高由里子饰）是一位个性非常开朗的女孩，曾经，因为一场可怕的交通事故，明香里失去了双亲，虽然自己捡回了一条命，但她失去了大部分的视力。实际上，明香里一直生活在深深的自责之中，将父母的死因归结到自己身上，但平日里，她还是竭力表现出非常乐观的一面，总是给身边的人带去积极的能量。一次偶然中，明香里结识了名为筱崎垒（横滨流星饰）的男孩，垒曾经梦想着成为一名拳击手，却因为种种意外而就此告别拳坛，现在靠着打零工度日。明香里的快乐影响了垒，当垒得知了明香里悲惨的过去和内心的阴暗面后，他决定再度走上擂台，靠打拳赢取奖金来给明香里治眼睛。
20世纪80年代初，刚从大地震中痛失双亲阴影中走出来的佟家三兄弟，又失去了一直照顾他们的大姐，因难产去世的大姐给三兄弟留下了一个女婴——佟程程。大哥佟家庚因为坚持要自己抚养佟程程，女朋友离他而去，二弟佟家阳又因故意伤人而入狱，所有压力都压在家庚的肩膀上，既要工作，还要照顾程程和上学的三弟家良。家庚没有叫苦和放弃，凭着顽强的毅力，磕磕绊绊中，家庚终于把这个大家庭带入了正轨。家庚和喜欢他的姑娘贾丽红成了家，家阳也出狱了，程程也长大上了高中。佟家三兄弟面对的是佟程程成长的烦恼，三兄弟每个人都有自己的教育孩子的方式，可是程程却想选择自己的成长道路。于是，三个舅舅在一个叛逆女孩的成长道路上，经历过风雨，也发生了一幕幕温情有趣的故事，三个舅舅凭着自己的真爱，终于给了程程一个美好的未来。
International man of mystery Diabolik pulls heist after heist but European cops led by inspector Ginko and envious mobsters led by Ralph Valmont are closing-in on him.
In RedHat linux, enabling SYN cookies is accomplished by setting the following command in the startup environment:
天火岛美得如同世外桃源，几乎让人忘记它位于“Ring of Fire”——全球知名的环太平洋火山带。年轻的地质学家李晓梦为了研发首个火山监测系统“朱雀”，带着团队来到了这里。李晓梦的父亲、隐退多年的火山专家李文涛得知后赶到火山口，力图劝说她离开。与此同时，探险专家正楠在美轮美奂的水下溶洞潜水，准备给女友佳慧一个浪漫的求婚……
