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Suppose the attacker is in an "interconnected" network (e.g. An Autonomous system? System), whose ISP restricts the input and output filtering of the attacker's network traffic, will be able to prevent this spoofing attack-if this method can be deployed to the correct location by the organization. This defense method of traffic input and output filtering will restrict some legitimate communications, such as the mobile IP triangular routing operation mode, so it cannot be widely deployed. IP Security Protocol (IPsec) also provides an excellent way to resist spoofing packets, but this protocol cannot be used due to deployment restrictions. Since it is usually impossible for the server side to require the ISP of the link initiator to implement address filtering or require it to use IP security protocols, more complex solutions are needed to resist this spoofing attack disguised as multiple addresses, which will be discussed later.　　导演：祝东宁《唐砖》《致我们暖暖的小时光》《恋爱那点事儿》这姓高的就是奸诈之徒，坏到骨子里了。此战虽然有些艰苦，但何尝尝又不是个机会呢。大都会警察局和谋杀分析小组继续被接连发生的谋杀谋杀案所困扰。随着鹰野即将采取的行动，对塔子的期望和责任越来越大。然而，与期望相反，东光正竭尽全力调查这一事件，并且急切而焦虑。塔子和谋杀分析小组可以解决此谋杀案吗？ ？没有人能期待的最后一惊！歌坛巨星、一代天后方妍梅强忍着子宫颈癌晚期的病痛，给歌迷奉献最好的也是最后一次的演唱会。阿梅出生在灯红酒绿的港岛，十岁就和妈妈、姐姐结伴卖唱养家。一次意外邂逅小警察刘家华，两个春心萌动的少女都爱上了他。为了撮合姐姐和阿华，阿梅尽力压抑住自己的情感。