The first handshake: when establishing the connection, the client sends syn packet (syn=j) to the server and enters the SYN_SEND state, waiting for the server to confirm;
91.01.10~91.12.12(木)
《西部世界》《最后的岗哨》导演Jonny Campbell执导，讲述东伦敦年轻的巴基斯坦二代移民Raza，他被反恐官员Gabe胁迫参与卧底行动，充当他的线人。Gabe有着不愿透露的过去，但他雄心勃勃的新搭档Holly来到后，其无穷的好奇心威胁到了他…《浴血黑帮》的Paddy Considine和《玛丽·雪莱》的Bel Powley领衔主演。
二更。
俞大猷见了王本固，当即没了底气，他虽比王本固高了不知多少个品级，说话却低声下气：王巡按，汪直是总督请来的客人，有我看押便是，不劳巡按大驾。
魁拔纪元1664年，天神经过精确测算后，在第六代魁拔苏醒前一刻，对其进行了一次核武级打击。但谁都没有想到，已经悄然实现了自身进化的新一代魁拔，成功地逃脱了致命一击……
As Zhao Mingkai said, This unknown dog-like creature has teeth similar to those of salmon, Driven by bite force, it can cause horrible damage to skin, Coupled with the special "X" petal-shaped mouth structure, With the same bite, This mouth shape can cover a larger area, Or can bite a larger target, Although this structure may be more difficult to exert biting force than the common upper and lower structure of the mouth, But I don't know what the bite force of this monster dog is, But what is certain is that it is definitely not small. Special mouth shape + sawtooth salmon-like cut teeth, This also explains why this strange dog, which has always been small, can bite nearly two-thirds of the muscles (watermelon size) of an adult male thigh. Even if it is a small watermelon, if you are interested, you can buy one and put it on your thigh to gesticulate to see how much the volume has reached the total thigh muscle) and tear it off.
In TCP implementation, when receiving the SYN request from the client, the server needs to reply the SYN + ACK packet to the client, and the client also needs to send the confirmation packet to the server. Usually, the initial serial number of the server is calculated by the server according to certain rules or adopts random numbers. However, in SYN cookies, the initial serial number of the server is obtained by hash operation and encryption of the client IP address, client port, server IP address, server port and other security values, which is called cookie. When the server suffers from SYN attack and makes the backlog queue full, the server does not reject the new SYN request, but replies the cookie (SYN serial number of the reply packet) to the client. If it receives the ACK packet from the client, the server subtracts 1 from the ACK serial number of the client to obtain the cookie comparison value, and performs a hash operation on the above elements to see if it is equal to the cookie. If equal, complete the three-way handshake directly (Note: At this time, you don't need to check whether this connection belongs to the backlog queue).
No Required Class:
在明健不遗余力的调查之下，卢虎和强力厂的问题逐渐浮出水面，卢梦达也畏罪出逃。就在案情有重大突破的时候，卢虎在段德辉的逼迫之下自杀了。不但一切线索都断了，而且在卢虎的遗物之中还发现了对明健不利的证据。原来，段德辉假借卢虎之手，污蔑明健是为其准女友——检举强力厂问题的市经委干部肖静宜出气，才到滨海市“整治”当地的干部。
Rules for POSTROUTING can exist in: mangle table, nat table.
练成五行刀法的宫飞云在得知梅傲雪已死，苦无对手的情况下，无奈回到山寨接受父亲所安排的婚事，新婚之夜见到的却是闯进喜宴行刺的岳国城和一心求死的新娘连婵。得知自己夺人所爱的飞云决定进牢救出被捕的国城，撮合二人远走高飞，但国城一时冲动杀了被飞云点倒在地的雷二叔，使得事情在寨主的追究下越闹越大，又接连丧生了两条人命。自责的飞云不愿再多生枝节，毅然扛下弑叔之罪，当众自断右臂，从此离开山寨。
我晌午还没吃呢，肚子都空了。
万般皆下品，唯有读书高，果然不是一句空谈，是有现实意义的。
《学校2013》是继1999至2002年间已播出4季的电视剧《学校》系列后，时隔10年推出的最新篇，讲述发生在胜利高中2年2班里的校园生活，和原有的《学校》系列不同，通过学生们真正想诉说的话和以老师视角看到的真实学校故事，提出大家值得思考的社会问题。
黎章恶狠狠地咬牙道：那你就先回去。
上世纪50年代，由于国内外形势的发展变化，中国自主的核工业计划正在如火如荼地进行当中。在这样的背景下，一列来往于首都北京与西北核基地之间的神秘火车承担起了运送核专家前往核基地的一系列秘密任务。北京市公安特勤所所长龙飞进入到护送核专家行动组并担当了第一次运送任务的负责人，漂亮的女乘务员辛红羽对龙飞一见倾心，然而列车上的四位核专家对国家核武器研发的整体计划极为关键，龙飞责任重大，不敢有丝毫懈怠。龙飞在列车上发现并抓捕了破坏运送核专家任务的犯罪嫌疑人，在突审的当口列车突遇前方铁轨上的包裹，龙飞带人急忙赶去，不料列车突然爆炸，四位核专家当场殒命……龙飞在案件审查过程中遇到核科学家杨佑亭的女助手谢宝音。杜明明是别人要给龙飞介绍的女朋友，然而却在龙飞出差期间与他的同事加好友肖克确定了恋爱关系。在列车铁轨上发现的包裹被证实为遭到肢解的人体躯干，一系列的碎尸案件的频发令火车爆炸案的侦破变得扑朔迷离……碎尸案的真凶终于浮出水面，凶手尹大龙异常凶残狡猾，在经过精心策划后，凶手设计劫持了秘密运送的核专家杨佑亭
The Magic of the Original Socket
急忙质问道：说，到底怎么回事？阎乐唯唯诺诺道：范家早有逃离计划，是分批行动的，范文轩在魏地失了踪迹。
