A TCP connection is a quad, and a connection is uniquely determined by the source IP, the source port, the destination IP and the destination port. Therefore, if C wants to forge the packet from A to B, it should fill in the above-mentioned IP header and TCP header with the source IP, source port, target IP and target port. Here B is the server, IP and port are open, A is the target we want to attack, IP certainly knows, but the source port of A is not clear, because it may be randomly generated by A. Of course, if we can find out the rule of generating source port for common OS such as Windows and Linux, we can still do it. In addition, we can step on the connection port of Car A through a large number of controlled hosts.
这什么意思？现在这样不好么？我们几人刚刚商议过了。
[Collection Value]
逊帝溥仪仓仓惶惶带着一后一妃逃往了天津，躲进了静园。溥仪自然不甘心末代皇妃就这么着丢了大清的江山，日夜谋划着匡扶大清。那日子是越来越不太平了。国是不国了，家也难保——一后一妃，矛盾重重，因为当年溥仪圈点后妃时，本是先点了文绣为后婉容为妃的，但在四大太妃的干预下，溥仪重新划圈，将两个女人调换了过来。正是这一调换，导致了一场“破天荒的妃子革命”——淑妃文绣不满皇后婉容的刁蛮欺凌，也不满逊帝溥仪九年未蒙一幸的冷落，在表妹齐如玉和大律师黎天民的支持下，毅然逃出静园，奔上民国的法庭，要讨个自由，执意同溥仪打起了离婚官司......
2-1 Attack 1-1 Both dead
碧水镇本是荒僻山城，孤女蔡小花无意中发现了金矿，从此人潮涌现，顿成繁华盛市，富家子乐天到此开设菜馆，与同样来这里开菜馆的仇家屈仁威狭路相逢，于是两边各施奇谋，展开竞争，乐天幸得江湖小子林奕龙和陈阿娇相助，三人结为兄弟共同对抗威……
7月11日刑警7人第四季在テレビ朝日播出，不定时更新
三嘟趁乱夺走了一只耳手中的能量块，而黑猫警长即将面临前所未有的大挑战……
江东乃是楚国发家之地，现在楚军中的很多中下级军官都是江东人，他们对江东有着别样的感情。
王突苦着脸道：父亲真说对了。
2. As a Cheng Yuan who has been engaged in machine learning for more than two years, seeing the computer series you recommended also thinks it is very unreliable. I have read most of the books you recommended. In particular, novice readers are not recommended to read "Introduction to Algorithms" and "Data Mining: Concepts and Technologies". These two books are thick and heavy. Although the content is also good, you will not know the year of the monkey when you finish reading them. What does a novice need? It's getting started! Secondly, have you really finished reading Python Core Programming? This book is not for Python newcomers. It is very thick and difficult. It is very unfriendly to newcomers. And if you just want to be AI, then many parts of this book don't need to be used. Is web development and Django framework really necessary for our AI engineers? No. Xiao Bai has no distinction between key and non-key points in a book. He spent a lot of time learning unnecessary knowledge, which really does more harm than good. Giving guiding and targeted recommendations is responsible recommendation.
So the result is? [3, NaN, 3]
老赵三两口子几乎不曾晕过去，赵锋却是大喜，拍着胸脯说定要跟哥哥一样。
The picture shows Mr. Sun (first from left) accompanying the students to visit the factory.
A few strands of the rubbed hair hung down and looked very embarrassed. Hit his hand off his head and looked at his uncontrollable trembling hand. He felt a little scared and could no longer control it. He wanted to open a portal to send himself to New York immediately. He just raised his hand but was stopped by Wang. Wang took his hand and shook his head at him. His reason was still there. He just watched quietly here and didn't do anything out of line.
夜市小贩魏红偶遇失联多年的前夫李庆祥，本以为李庆祥回心转意，一家人终于可以团圆的她，却在倾其所有，替李庆祥还清债务后，发现前夫李庆祥在外早有妻女。在她孤立无援之际，对魏红暗恋已久的大志出手相助，不但替她挡去所有的麻烦，还给予无微不至的照顾，两人交集日渐增多。这让当年投入大款金光裕怀抱的欧大志的前女友、对其旧情难断的方中玲妒火中烧，联合李庆祥和现任妻子何娜娜等人,不断暗中给魏红制造麻烦。一场突如其来的大火，让魏红一家遭受经济和身心的重创，孤立无援的魏红，与欧大志感情逐渐升温。这彻底激怒了方中玲，她决定利用夜市改造计划对魏红等夜市小贩釜底抽薪，展开毁灭性报复。欧大志带领小贩们奋起反抗，并用法律手段将金光裕、李庆祥等人绳之于法。方中玲和何娜娜也受到了应有的惩罚。就在欧大志兴奋地要拿戒指跟魏红求婚时，途中发生了车祸，让欧大志成为了植物人。魏红不放弃不抛弃，带着欧大志，坚强地迎接即将到来的新生活。
虽然解放军已查悉这是黑帮老大娄干堂所为，但他背后是否暗藏着更大的惊天阴谋？危机时刻，“入城指挥部”指派卫凯民等人组成先遣小分队，秘密进入城市开展调查，不料原本接应他们的同志已经牺牲，敌人早已布下了天罗地网，而此时距离“总攻”只有十天的时间了。
她到处打听张家的工钱，算准了那贱人存了银子，却在人前扮可怜。
Shandong Province
