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本片根据柴门文的漫画改编。不管点些什么，都请交给我吧♪In fact, iptables is not a real firewall. We can understand it as a client agent. Users execute the user's security settings into the corresponding "security framework" through iptables. This "security framework" is the real firewall. The name of this framework is netfilter.The principle is that syn messages are first responded to syn_ack by DDOS protection system. With a specific sequence number (recorded as a cookie). The real client returns an ack and the Acknowledge number is cookie+1. The fake client will not respond. In this way, we can know that the clients corresponding to those IP are real and add the real client IP to the white list. The next access passes directly, while other forged syn messages are intercepted. The following is a schematic diagram of protection:?8 [4 c* X3 w (o该剧于2016年12月30日在腾讯视频上线。周元为提升实力，决定和夭夭、吞吞前往圣迹之地夺取大机缘。路上偶遇万兽王朝的小郡主绿萝、剑王朝的剑瞎子李纯钧、左丘家族的妖女左丘青鱼等天骄，结为好友。 同时，周元的“一生之敌”、“蟒雀吞龙”的“蟒”、大武太子武煌，也来到圣迹之地。双龙相会，风云变色。 圣迹之地的造化之争开启，周元与小伙伴们一起挫败了东玄大陆的阴谋，并在随后一对一的战斗中，怒战仇敌武煌，夺回原本属于自己的圣龙气运。周元还遇到了苍玄老祖的残影，得知了过往渊源。 周元赢得造化之争，并选择加入苍玄宗。与一众好友告别后，周元和夭夭、吞吞一起踏上前往苍玄宗的征途。