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For spoofing attacks, the first thing to consider is to choose the address. For the attack to succeed, the host on the spoofed IP address must not respond to any SYN-ACK packets sent to them. A very simple method that an attacker can use is to disguise only one source IP address, and this IP address will not respond to SYN-ACK packets, perhaps because there is no host on this IP address at all, or because some configuration has been made to the address or network properties of the host. Another option is to disguise many source addresses, and attackers will assume that hosts on some of these disguised addresses will not respond to SYN-ACK packets. To implement this method, you need to recycle the addresses on the list of source IP addresses that the server wants to connect to, or make the same modifications to hosts in a subnet.Take the Soviet losses in the Soviet-German War as an example: the Soviet losses totaled 29.593 million. Among them, 6.817 million were killed (76% were killed in action, 16% were killed by injuries, 8% were killed by diseases and accidents), 4.456 million were captured or missing, and 18.32 million were injured (82.9% were injured, 16.6% were reduced due to illness, and 0.5% were frostbitten).何况以他们本身的观察力，也能看出那马镫的神奇之处。Before seeing Lin Huiyin, Jia Baoyu was full of dissatisfaction. Although a dude like him would not be disrespectful in front of people because of family education, before Lin Huiyin came to him...当即问道：叔叔，发现什么不妥之处？项伯也来不及思索周全，只能是想到什么说什么，走近些说道：羽儿，你想想这锦盒和里面的三份诏书是何人送来的？他的目的何在？又是如何知道两个玉玺印记不同呢？这样似乎对很多东西知之甚详，为何不现身睁大光明的说清楚，而要采用这种神神秘秘的方式，究竟是想要做什么？我看此人很可能是居心叵测，想要挑拨离间，之后混水摸鱼。故事描绘了主人公方文生与崔如意之间的爱情故事，一段由风筝而引起的美好姻缘。