That is to say, a total of false syn messages will occupy the TCP preparation queue for 63s, while the semi-connected queue defaults to 1024, which is different by system default and can be viewed by cat/proc/sys/net/ipv4/tcp_max_syn_backlog c. That is to say, sending 200 fake syn packets per second without any protection is enough to burst the semi-connection queue, thus preventing the real connection from being established and responding to normal requests. The end result is that the server has no time to ignore the normal connection request-denial of service.
东林学院坐落在一个美丽的海滨城市。在这所学校里，聚集了本城大部分富商子弟，杜谦永则是这其中最出色的一个。他容颜绝美，气质冷傲，浑身弥漫着迷人的贵族气息，成为大多数东林学院女生的梦中情人。但他总是像高傲的王子一样，彬彬有礼却拒人于千里之外。
影片主要讲述了盛世年间，道医林萧和亲传弟子田小邪为了清除恐怖的神秘病毒，解救天下苍生而经历一系列磨难的故事。
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江君，一个对眼泪重度过敏的女孩，有着经济学与心理学双硕士学位，父母给予的优越而宠溺环境造就了她天性洒脱、理想主义的性格，毕业后的她在一家公益组织工作，追寻着属于自己内心的生活。不料，父亲的意外去世却使她站在了人生的三叉路口，江君最终决定进入顶级投行公司MH完成父亲的遗愿。在MH里，江君意外与童年玩伴袁帅相逢，但高兴不过三秒后，却发现自己童年的保护伞，那个温柔的袁帅哥哥竟然处处与自己为敌，在狼性文化的投行公司里，有人在暗中给她布局设套，有人视她为棋子兼眼中钉，但江君凭借着自己善良而细腻的天性，出众的情商以及天才般的想象力，判断着人和项目复杂的变数，在暴风雨的中心，她开始了自己的征途，经历了一番番风霜雪雨后，最终收获了自己的事业与爱情。
温州女人春枝只身闯荡京城，来到何教授家当保姆，她此行的真正目的是为女儿择校。春枝生性活泼，而何教授则古板刻薄，两人经常为琐事发生分歧，由于何妻不久前在家中自杀，他目前正处在巨大的痛苦与自责中。在海外的女儿田田因个人婚姻亮起了红灯，无暇顾及同样痛苦的父亲，春枝正是在这时踏进了何家的大门。面对一个农村女人，身为艺术史教授的何淳安简直与春枝没有一点共同语言，琢磨着怎样将她赶走，而春枝则想兑现对女儿的承诺，先在北京站稳脚跟。最终，同样因为对各自女儿的爱，让两个本不能相处的人完成了对方的心灵救赎。
But we didn't realize it until the first big mouse emerged from the trench of the position. The big rats under the "earth beam" are only a few that dig shallow holes. Most of the deep digging is simply not visible from the surface, This is what I said just now. If you dig shallow, you can barely hit it. You can't see it deep, There is no way out, At last this thing was dug up and emerged directly from the trench wall. Then don't even shake the soil on your body, Bite at the sight of men, As the number of drillings grows, In the end, there were several times more rats than people in the position. Forming a situation of several besieging a soldier, Seeing the urgency of the situation, But 'the lame man caught up with the uneven road' (this is a folk proverb, meaning to make things worse, the house leaks when it rains at night), The big wasps that were repelled for the first time launched another attack, or from the left and right wings, in your words, this also formed the "open space" to cooperate in the battle. It is very strange that the big wasps did not attack the big rats on the ground at one time, but only stung people. They are obviously "a group" of dogs. Alas, then we will fight too badly. " Zhang Xiaobo said with a long sigh here, and I couldn't help but be surprised. This big mouse can dig out more than 100 meters of passages underground in more than half an hour. How fast is this? That's a speed of more than 30 centimeters per minute. Although it is said that the soil on the southern border is softer and no harder than that in the north, it can dig more than 30 centimeters per minute. This speed is really staggering.
众人轰然大笑起来。
连环杀人案中失去妹妹的警察泰秀（金相庆 饰）在雨夜潜伏侦查一起肇事逃逸案的过程中，意外抓获了犯案多起的连环杀人嫌疑犯姜川（朴圣雄 饰），而悲剧也由此开始。泰秀意外得知姜川正是杀害自己妹妹的凶手，为了找到妹妹的尸首，泰秀竟跪了下来...而在指认现场的时候，另一个痛失爱妻的男人盛贤（金成钧 饰）悲愤现身......
随后尹旭和苏角一前一后，在近卫军的护卫下，策马进入番邑城。
《心冤》将以近5年几宗极之轰动、香港人会记得的案件为重心，虽然是奇案的角度，但会用新的手法去拍，着重犯罪者及执法人员的心理。他强调这部剧很地道，是讲香港的故事。
以神话故事“刘海砍樵”为题材的暑期减压神话大剧，“最帅济公”陈浩民变身“穷屌丝”樵夫刘枫，再展搞笑功力，凭借专情幽默成功打动狐狸小九妹。诙谐人妖恋看你能否Hold住！狐狸小九妹在与金蟾大王的打斗中负伤逃下凤凰山，被樵夫刘枫救助。伤愈后的小九妹念念不忘刘枫的恩情，时常下山帮助刘枫，为刘枫对母亲的孝心感动。于是，她化名白梅瑛下山，嫁给刘枫，帮他洗衣做饭，照顾母亲，一家人其乐融融。白梅瑛和刘枫为救治母亲眼疾到华山天池寻找神水。金蟾大王趁机抓住白梅瑛，威胁她嫁给自己。刘枫的诚心感动天地，破除斧头咒语解禁斧头神后，得其相助救出妻子，并治好母亲眼疾。怀孕的白梅瑛借宝珠汲取日月精华，却遭金蟾大王偷袭，失去宝珠，化回真身。刘枫为救妻子，联手八位姐姐和斧头神，击败金蟾大王，夺回宝珠。金蟾大王被玉皇大帝降罪，口咬金钱到人间助刘枫店铺生意兴隆。白梅瑛产下幼子，刘枫的店铺生意兴隆。久而久之，其他商家纷纷效仿刘家，雕刻金蟾放在店内，寓意生意兴隆，财源广进
香儿姑娘，我们住在这，真是麻烦你了。
二十年前，大巫祭率暗黑一族侵袭人族，战神张赤炎不惜牺牲自己唤醒战神剑，才得以击退暗黑族。而今，黑暗力量再次苏醒，大巫祭蠢蠢欲动，为阻止这场浩劫，战神之子张珂、云柃、福喜踏上再次唤醒战神剑的旅程，云柃与张珂在杀机四伏的路途上互生情愫，张珂也在战斗中成长为新的战神，并在终极大战中唤醒战神剑，手刃大巫祭，带领人族消灭了暗黑力量。
北京知青石德宝在东北上山下乡收养了知青的孩子石方圆，石德宝带着孩子回城后，一切重新开始。从一名北京城的公共汽车司机到售票员、到饭店服务员，后来又利用自己祖传的木工特长开始了走街串巷修补家具行当，石德宝的才能与人品被家具厂厂长看中，将他提拔为家具厂的厂长助理。最后，在学成归来初恋女友罗小马的帮助下，石德宝注册商标开始了创业之路。石德宝经历了三段感情，特别是石德宝的第二次婚姻，他又收养了妻子柏铃的女儿戚少菲。石德宝将两个都不是自己亲生的女儿养大成人。两个孩子在石德宝的教育下成为见义勇为的英雄和乡村医生。石德宝也在“感动人生”的颁奖礼上，接受了“平民英雄”的荣誉。最后，大女儿石方圆在当年父亲下乡的地方，建起了纪念父亲那一代人的纪念碑
