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.
自从刘成才的父亲去世后，成才回到了学校，他下定决心努力读书，回报父亲的爱。在符老师的鼓励下，他也参加了学校的武术协会，正面地发扬中华武术。
Ahem, the meat is still brewing. There will be meat at 12 o'clock at the latest.
3. Antiplatelet drug antiplatelet therapy is an important part of the prevention and treatment of thromboembolic diseases, especially in white thrombosis such as arterial thrombosis. Drugs that have been used clinically for many years and can prevent platelet adhesion, aggregation and release, thus preventing arterial thrombosis, are called antiplatelet drugs. The mechanism of action is that the occurrence of thromboembolic diseases is firstly caused by various pathogenic risk factors damaging endothelial cells, causing blood cells to adhere and aggregate, activating platelets and releasing various vasoactive substances, such as TXA2, 5-HT-TG, etc.
他眼神一闪，转头问板栗道：不帮我引见一下周姑娘？板栗没理他，他正跟周菡四目相对、互相打量呢。
Yes. So in this situation? , need to choose sunny weather? Add, use air conditioner natural wind to blow it dry. Air conditioning can also be used? Hot air to dry, which can remove peculiar smell? Source, valid? Alleviate the peculiar smell in the car. 6. Wash the car frequently and clean the car. ? Must there be rules? Appropriate? Clean, go to the car wash shop or clean yourself if conditions permit, except? Surface dust? Cleaning, for removing peculiar smell, pay special attention to the car? Some guard corners? Clean up. Special? Sometimes the heart? Something spilled on? In the car? It must be cleaned up in time. 7. Car beauty shops do deodorization. Beauty shop? Like to make a whole car? Deodorization and cleaning, this effect is also wrong? If you are satisfied, please adopt it.
看情况吧。
三人行。
明末年间，曾因天狗食月发生麦田怪圈现象福泽桃源村民，使其拥有神秘力量守护苍生，世纪更迭成为守护者一族。大龄“废柴女”蒋一依与初恋男友楚天祺已分手两周年，表面上活得洒脱内心仍旧情难却。她与实习守护者方牧野无心邂逅，两人合租成为欢喜冤家，方牧野的奇妙能力不仅增添生活妙趣更将蒋一依改头换面，助她在职场力争上游更唤醒儿时的发明家梦想，决心研发机器手臂帮助失臂运动员石亮重回球场。方牧野为使蒋一依的前男友回心转意，多次令两人化险为夷情缘重燃。而他自己却意外成为疯狂科学家陈彼得的研究对象身陷囹圄。蒋一依也在渐渐独立的过程中认清真爱，两人在互相守护与奉献中，带出幸福的真谛。
The Importance of Out of Comfort Zone//060
胡敦听了小贱人三个字，心里咯噔一下。
陈启点点头。
拥有双重人格——“世界上最善良的甜蜜纯情男海德、世界上最坏的冷漠挑剔男哲基尔”的男人具瑞镇（玄彬饰），和分别爱上这两个人格的杂技团团长张荷娜（韩志旼饰）之间，与众不同、匪夷所思的三角恋情。
2. Mailing
丛容被妈妈安排去国外念经济学，定居国外是丛母对丛容的最终要求。但一心想当律师的丛客，却自学悄悄潜回国内考取证书，并瞒着妈妈回国就业。没想到实习期遇到的第一个难关就是温少 卿!为了能够顺而度过实习期，丛容与温少卿“斗智斗薦”。命运的红绳将两人越绑越紧,温少卿不仅是丛容的房东，还是对门邻居。当一切真相大白，丛容才发觉自己早已爱上温少唧。
The answer downstairs was great, ~
联邦调查局第四季
九十年代，南方某市，当高嘉祥和宁欣然沉浸在拍婚纱的喜悦中时，宁欣然的父亲却因不慎买到古董赝品，一夜之间倾家荡产。神不守舍的宁父拿着赝品前往古董交易市场寻找卖家，不幸发生车祸，告别人世。宁欣然的母亲赵慧芳认为高嘉祥的父亲当初劝说宁父买下古董导致宁父意外身亡，对高家心存不快，阻止宁欣然与高嘉祥交往。为摆脱父辈的阻碍，高嘉祥和宁欣然决定出国深造。宁欣然和高嘉祥的约定遭到双方父母的反对。高嘉祥只好独自前往美国等待宁欣然。后来，宁欣然和项洁雯获得赴美交流学习的机会。二人前往医院交流学习，却看见一个熟悉的身影，此人正是高嘉祥。原来两年前高嘉祥来到美国，因见义勇为被匪徒打伤，成了植物人。在宁欣然的照顾和呼唤之下，高嘉祥终于醒来。
FIG. 2 is an enlarged schematic view of a partial structure of FIG. 1;
