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本来，小鱼儿和花无缺三个月后生死对决，这气氛多么紧迫，多么萧杀，但是最后那一声大哥妹妹，顿时把这种气氛完全破坏了。SYN attack is a kind of DOS attack. It takes advantage of TCP protocol defects and consumes CPU and memory resources by sending a large number of semi-connection requests. SYN attacks can not only affect hosts, but also harm network systems such as routers and firewalls. In fact, SYN attacks can be implemented as long as these systems turn on TCP services no matter what systems are targeted. As can be seen from the above figure, the server receives the connection request (syn=j), adds this information to the unconnected queue, and sends the request packet to the client (syn=k, ack=j+1), then enters the SYN_RECV state. When the server does not receive an acknowledgement packet from the client, it retransmits the request packet and does not delete this entry from the non-connection queue until the timeout. With IP spoofing, SYN attacks can achieve good results, Typically, clients forge a large number of non-existent IP addresses in a short period of time, SYN packets are continuously sent to the server, and the server replies to the confirmation packets and waits for the confirmation of the customer. Since the source address does not exist, the server needs to continuously resend until it timeout. These forged SYN packets will occupy the unconnected queue for a long time, normal SYN requests will be discarded, the target system will run slowly, and in serious cases, the network will be blocked or even the system will be paralyzed.Three teams play round robin matches. According to the points, the one with more points is the champion!　　アクシズに潜入した調査団は、誰もいないはずの基地内で強襲を受ける。是吗？是，不仅如此，属下还打听到一个好消息。故事发生在三十年代的江南。富甲一方的高父膝下无子，收养了高美人、李三四、阿坤三个孩子。高美人出生在一个穷人之家，与周美云是一对孪生姐妹。自从高美人到了高家后，高家从此财源广进，被高夫人视若己出。高父年轻的时候和一个丫头有过一段恋情，生了李三四。为了让李三四真正成为高家的继承人，高父违背了高美人的意愿，为二人指婚。尽管李三四不知道其中真情，但是，他十分清楚这个婚姻对他意味着什么！为了达到自己的目的，他在高美人的面前低三下四，逆来顺受，同时，又金屋藏娇，偷偷养了一个小老婆张丽凤。 　　高美人的姐姐周美元嫁给了小木匠赖金涂。生下三个可爱的孩子，但最终忍受不了生活的贫困，撇夫抛子，离家出走小草听了心里生气：这话说得，好像谁求她来瞧病一样。