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.
《深宅》是以深宅老院——乔园地下的宝藏为引线，讲述一段带有悲剧色彩的爱情、亲情故事，其中，“琼女郎”秦岚和“武侠皇后”郑佩佩在剧中上演了一对深爱儿子的母亲，虽然都为人母，但两人性格却大相径庭，白玉兰个性固执，对儿子却百般顺从；乔母视财如命，因觊觎王府的财富而强行把儿子乔日升和有孕在身的白玉兰拆散，做法虽过份，但也是想在自己死后为儿子留下一笔财产。
公元两百年间，魏、蜀、吴三分天下，诸葛孔明穷毕生精力完成的[八阵图]，因为他的骤然辞世不知所踪。但后人坚信，这部变化莫测的阵法兵书，会如武侯所预言，六百年后再度出世，而且，“得八阵图者，得天下”。转眼六百年将至，时当唐玄宗晚年。峻峭高耸的定军山中，世代守护着八阵图的“玄武门”门主马云风，不愿战乱再起，联合门中长老封印蠢蠢欲动的八阵图，谁知女魔头罂素闯入，打破封印，八道光束冲天而起，刹时间地动天摇，山谷四壁上八将现形，各持兵器，分别为天灵针、悲鸣琴、孔明扇、金算盘、龙腾鞭、紫微剑、黄金戟和后羿弓。奄奄一息的马门主，交代门中最不成材的徒儿荀日照，尽快找到八位将军的后人和八种兵器，以免八阵图复出后落入奸人这手为祸苍生。纯真善良但武功低微的荀日照，垂头丧气的回到靖国将军府，当家作主的荀老太君暗自担心，因为荀家数百年来隐姓埋名为的就是因应八阵图复出后的巨变，而继承这一重责大任的荀日照，恰是体内流着诸葛武侯血脉的传人，也是唯一能够开启八阵图的钥匙。
宣威古城，黑云压城。十四岁的罗中杰不惧父亲浦文川的板子，执意要随马锅头莫老大的马帮上路。中杰答应父亲的条件，在家苦读苦练三年。请朋友为马帮伙计治愈疫病，终于如愿进入马帮队伍，随即踏上危机四伏的进川路程。才过匪关又逢兵灾，所运私盐难过关卡。雷鸣电闪中中杰斗胆硬闯兵哨，此去凶吉实难预料……闯关不成，被连人带货关进牢房，中杰终于初尝铁窗滋味。吉人自有天相，众人多方打点救出中杰。逢凶化吉喜事登门，朴实勤劳的雷氏嫁到了浦家。父母期望小家能栓住中杰，收回那颗浪籍天涯、漂泊四方的心。岂料好男儿志在千里，不恋儿女情长，只求事业有成。一场激战刚刚平息，马帮里又起内讧，为争马帮第二把交椅，众伙计剑拔弩张，互不服气，为争第二把交椅正欲大动干戈。中杰匕首一亮，使出绝招，众人莫不佩服，遂推其为马帮老二。清溪寨中杰左右开弓，从恶乡绅拳下解救岩生，二人结为至交。对岩生妹投来的感激与爱慕，中杰坐怀不乱。土匪包围了马帮中杰施计打了土匪一个措手不及。伙伴为发不义之财贩运鸦片，中杰多方劝阻无果而终。昔日情同手足的兄弟终于分道
描写离婚与再婚、昨天与今天想要再一次得到幸福的男女之间故事的电视剧。
韩信笑道：恐怕要让张耳将军失望了，此战是赵王歇亲自主持。
2000年5月18日，座落在陕西省黄陵县双龙山上的省级重点文物保护单位千佛洞突然停电。四名不法分子在精心策划下，盗走了石窟内89尊雕刻精美的罗汉头像。千佛洞石窟是宋代我国北方唯一的一座石窟，系数百工匠用了近十年的功夫才雕刻完成。
In addition to the relatively complete preservation of the magnificent main hall, back hall and other ancient buildings, Quanzhou Tianhou Temple has also successively repaired the mountain gate, stage, bell and drum tower, east and west compartment corridor and other buildings with the enthusiastic support of the government and believers at home and abroad, and will continue to rebuild the dressing building. The Fujian-Taiwan Relations History Museum built in the palace has a large collection of precious historical relics and folk relics. Quanzhou Tianhou Palace was built in the Southern Song Dynasty when Quanzhou Port gradually became the center of national foreign trade. It is an important historical site for studying overseas transportation history.
菊花不禁激动起来：他没回绝？年前好多人上门求亲，他都以秦淼年纪还小为由，婉转回绝了的。
该剧讲述了可爱乐观的田螺姑娘陆玥儿和深情专一的花间城主花亦南发生的有趣爱情故事。
尹旭呵呵笑道：虽然设计出来了，可是如何让它变成现实，还要仰仗先生了。
"Because the artillery suddenly 'dumb fire', Later, it was said that it was the same as position 169, because the ammunition consumption was too large and too many shots would be supplied for a while. It was not wrong to say so, because at the peak of the attack, the number of the two strange things released by the Vietnamese army below was too large to count. Have you ever seen ants crossing the river? That's what it feels like, If they are piled together, The density is almost a "ball", So in this case, The firepower of the artillery group is especially strong, Ammunition consumption far exceeded previous expectations, After all, no one expected to meet such a thing at that time, We didn't know how to describe it when we sent back messages on walkie-talkies at the front line. Anyway, it just said that the number of enemies was very large. Hit them hard, It was also the most intensive shelling I have ever seen. In the blink of an eye, It is normal to drop 4-6 shells on an area of about one square meter or even at the same time. The entire position 142 trembled under the shelling, At last, I felt that the ground under my feet would be overturned. Now think about it. If it weren't for the artillery comrades' hard support for us, the dozen or so people and the guys in our hands at that time could not withstand the attack of so many strange things. If they were called to rush up, they would have to tear us up and chew us up.
郑老太太其实已经听青山说过了，故意又问孙子一遍。
The root of driving people to do addition (efficiency optimization) and even multiplication (efficiency optimization with leverage) is actually a greedy and impetuous heart. Of course, there are geniuses in the world, but it is unwise to bet on such a small probability event as being a genius. However, people would rather pursue the dream of ignorance than think about the most essential laws and simple methods of investment.
故事发生于1990年（黑人领袖Nelson Mandela坐监狱就快被释放），一个出生于普通家庭背景的小男孩叫John Milton（Troye Sivan饰）。他获得了奖学金，在南非一个精英私人学校读书。他要适应新学校与新家。他品行兼优，但却与这里的“问题学生”格格不入。但通过英语文学老师Guv（John Cleese饰）帮助下与一系列努力之后最后得到认可。
今日尹旭离开会稽山返回越王宫的时候，对自己和父亲提出的邀请，也许父亲感动与尹旭的礼贤下士，虚怀若谷，答应他是应该的。
西安一家制药厂青年女工吴鸿影，面对企业改制，她选择了离别丈夫到深圳“下海”。这位西安下岗女工从一家小酒吧做起，历经风雨，成为叱咤深圳房地产业的女强人。吴鸿影的丈夫王镐京坚守药厂，自强不息，在改革中，被任命为药厂驻深圳销售处经理。他发现，妻子吴鸿影和深圳一家医药公司的董事长沈自中有了恋情。三人由此陷入了情感与道德、婚姻与事业的漩涡……
该剧目标鲜明的将视角锁定在都市时尚家庭中。一个外人眼中完美的时尚家庭背后，其实埋伏着许多的情感矛盾，父母间看似成熟的婚姻，实际面临着张国立在《手机》一片中表现的“审美疲劳”。这对每一对婚姻来说都是一道“坎儿”，能否顺利地迈过去，是对婚姻的巨大考验。当这种“审美疲劳”又遭遇到正值青春期儿女的懵懂的恋情时，充满矛盾的人物关系就在“家庭”这个小小的舞台上展开了
周夫子急忙吩咐小葱：赶紧带人去救皇上。
