The attacker first completes the three-way handshake to establish the connection, but in the last ACK reply of the three-way handshake, the TCP window size is set to 0, and then a data request is made. When the attack target sends the request result to the attacker, it stops the data transmission when it finds that the TCP window size is 0, and sends out a TCP window detection packet to ask the attacker if the TCP window has been updated. Since the attacker will not update the window size, the attack target will always maintain the TCP connection and wait for the data to be sent, and continuously carry out TCP window size detection. When the number of controlled hosts in the botnet is large, Target's connection table will gradually be exhausted, resulting in denial of service.
只用了三年的时间，在农民起义的浪潮冲击下，很快的四分五裂，至今时今日彻底的分崩离析。
林聪再次踏上去湖州的路。
"Er... I really can't remember the model, it's green, probably so thick." Wang Zeduan could not remember the specific model of the explosive cylinder, Just said the color and gesticulated the approximate size with his hand, Later, I looked up the information and learned that The detonators used at position 142 were all Type 68 detonators, This is also a classic explosive barrel widely used throughout the Sino-Vietnamese border war. This type of explosive cylinder is 60 centimeters long each, As long as there is a need, it can be spliced indefinitely. The charge for each section is 2.2 kg, According to Wang Zeduan's description, At that time, the explosive barrel was made up of three sections. Then the total charge is as high as 6.6 kg, However, the high explosive bomb used in the type 66 152 mm howitzer, The charge is 6 kg, In other words, The charge of these three explosive cylinders is 0.6 kg higher than that of a 152 mm grenade. This is also basically in line with his description that it is more powerful than a shell. In addition, after being inserted into the ground, the two sections of the upper half form a certain blast height from the ground, In this way, the explosive power can be better exerted virtually to cover a wider area, so it is indeed reasonable that an explosive barrel can successfully achieve the tactical purpose of successfully clearing position 142 for the second time (the first clearance is 66-type directional anti-infantry mines and 72-type pressure/tripping anti-infantry mines).
Private ConnectionPool () {
Tan Weiwei
好不容易获得王室认可的Blair（莉顿·梅斯特 Leighton Meester 饰）一方面正燋头烂额地筹备自己和婚礼，一方面又要应付Chuck（爱德·维斯特维克 Ed Westwick 饰）和Dan（佩恩·拜德格雷 Penn Badgley 饰）的示爱。Serena（布蕾克·莱弗利 Blake Lively 饰）在洛杉矶遇到的多年不见的表妹Charlie，并将她带回曼哈顿，却不知道她是冒牌货，并隐藏了一个大秘密。Dan用身边人的故事出版自己小说的《局外人》，成了聚光灯下的焦点，却得罪了所有的朋友。Nate（切斯·克劳福 Chace Crawford 饰）开始在《The NY Spectator》工作，并结识了风韵犹存的Diana，而她似乎知道Chuck母亲的真正身份。在追查的过程中却发现父亲Bart并没有死亡......上东区永远被秘密缠绕，这一次又会带来多大的惊喜？一切都由Gossip Girl来揭晓。
二男一女携手办案，奇妙的感情故事也悄然发生……
社会新鲜人小文（许茹芸 饰）与大学生千勇（范植伟 饰）邂逅于小文的台北租赁小屋，两人从陌生到同居，之后时有磕磕碰碰，都被居酒屋老板（吴建豪 饰）巧妙化解。音乐制作人关先生（朱孝天 饰）偶然发现小文弹钢琴的天赋，将其收到麾下，不久帮她发行演奏专辑。千勇多年专职学摄影，但成功路上障碍不断，特别是摄影高人中原（周渝民 饰）的出现，更令他产生严重的危机感。由于事业不顺，焦头烂额的千勇与小文发生严重的语言冲撞，导制千勇离开了同居小屋。背水一战的千勇励精图治，终于在业界崭露头脚，丘雪儿（天心 饰）和中原是青梅竹马的朋友，她有意无意间帮助刚刚起步的千勇。而此时的小文却陷入了事业的低谷，就在这时，她的前男友（言承旭 饰）回来了......
这年秋天，从未想过会一个人生活的方佳莹(孙可芳饰)和交往三年的男友杨大和(林子閎饰)分手了。佳莹藉工作麻痺自己，在一场以出差為名的疗伤之旅中，她邂逅了一枚在她认知裡的头号怪胎──丁志明(宋柏纬饰)。
Rowing boat
艾丹·特纳(《霍比特人》《波尔达克》)要演大画家&科学家达芬奇了。他将主演新剧《列奥纳多》(工作标题，尚未正式定名)，聚焦列奥纳多·达·芬奇在意大利文艺复兴时期的生活和作品。 这是一部英语剧，Frank Spotnitz(《X档案》)任运作人，Steve Thompson(《神探夏洛克》)编剧，Daniel Percival(《高堡奇人》)执导，Lux Vide和Big Light Productions等是出品方，意大利国家电视台(RAI)等也参与。共8集，今年内开拍。
感情稳定的特遣组高级督察陈小生（欧阳震华饰）与卫英姿（蔡少芬饰）终于确立了情侣关系。可英姿把重心都放在了事业上，希望争取机会晋升为督查。然而小生多年来一直渴望生儿育女的家庭生活，两人矛盾不断。而重案组警司邝梓键（林文龙饰）的出现，更让两人的关系陷入危机。接二连三发生的冲突与误会，让两人还是分开了。这时，法证科主任方晴（蒙嘉慧饰）走入了小生的内心。陈三元（滕丽名饰）再度身怀六甲，丈夫程峰（魏骏杰饰）在事业上也有了新的突破，升职为总督查，一切都在为迎接这个新生命做着准备。然而肆意扩张势力的黑帮“洪英社”日益猖獗，一场警匪大战蓄势待发。
The second season of "Charming China City" has been upgraded completely, "Charming China City? The establishment of the" City Alliance "and the official launch of the" Charming Card "program mean that there is a broad prospect for the deep integration of culture and tourism, and the sustainable development of the city will also usher in a new breakthrough. CCTV's combination of boxing to help the poor through tourism shows the sense of responsibility and mission of the national big station.
凌厉刚猛，无坚不摧，弱冠前以之与河朔群雄争锋。
尹旭三辞之后，终于点头答应。
Sichuan Artist Graphic Endorsement Company
杨丞琳凭借此剧获得第45届台湾电视金钟奖最佳女主角奖，罗志祥也成功入围该届金钟奖男主角奖。
《High Class》描述一个像天堂般的小岛上，有一所超豪华的国际学校，女主角赵汝珍将带著孩子前往，展开高级生活，但这完美生活的背后真相是什么呢？
