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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.Beijing赵羚见两人说着说着就要插手，忙阻止道：这是张家的家事，咱们还是不要多事了。刘云根听了心酸，呵斥道：瞎说。　　很快，地方当局发现了迈克的尸体，他身中42刀，死后被肢解和焚烧。更糟的是，军方对迈克遇害的详情闭口不谈。痛失爱子的汉克向当地警方求助，女探员艾米丽·桑德斯(查理兹·塞隆饰)极不情愿的帮助汉克展开了调查。证据表明，迈克是在遇害之后被拖回军事基地管区的。说起来自己确实是有心思想要利用蛮人的力量，可是本身也有不少联合的意味在其中，说明道理和危急的情况之后。佩吉说：“这仨本来只是小打小闹，结果一不小心事业还走出国门走向世界了。未知事物的神秘感，这是一种所有人都懂的语言。就像《僵尸肖恩》是很地区性的北部伦敦故事，但每个人都明白丧尸电影这门语言。”