1921680196进入路由器设置

When a client accesses a server's web service, The client sends a message to the network card, The tcp/ip stack is part of the kernel, Therefore, the client information is transferred to the web service in user space through the kernel's TCP protocol, At this time, the destination destination of the client message is on the socket (IP: Port) that the web service is listening for. When a web service needs to respond to a client request, The destination destination of the response message sent by the web service is the client, At this time, The IP and port that the web service listens on becomes the origin instead, As we said, Netfilter is the real firewall, It is part of the kernel, Therefore, if we want the firewall to achieve the goal of "fire prevention", You need to set up checkpoints in the kernel. All incoming and outgoing messages have to pass through these checkpoints. After checking, those that meet the release conditions can be released, while those that meet the blocking conditions need to be blocked. As a result, input checkpoints and output checkpoints appear. These checkpoints are not called "checkpoints" but "chains" in iptables.有着杨无敌天下第一高手等诸多称号。胡维民带着妻子安美丽一起走进了明德大酒店。他们准备去安美丽位于扬州的老家去继承安美丽父亲留下的一大笔遗产。但是路上汽车出了故障，抛锚在了距离扬州并不遥远的宁城里。夜深了，所以他们决定先行住下。但是第二天胡维民修车回来后发现妻子安美丽连其行李都不见踪影，一开始胡维民并没有在意，以为 她一会就回来了，但是过了一天了，也没见妻子的踪影，于是他到楼下问服务员妻子的事情，打算报警，但是前台服务员告诉他从未见过他妻子来入住，这让胡维民很是惊讶，于是向巡捕房报案，伍士德通过一系列的调查取证，最终找出凶手、绳之以法！ 制作人是珍妮弗·费伊、梅洛迪·桑多瓦尔和牛排馆；执行制片人是朱莉·安·克罗米特、马辛易卜拉欣、艾莉莎·纳瓦罗、克里斯·卡拉巴洛、杰森·阿尔维德雷斯、亚当·努西诺、奥斯纳特·舒勒和哈利玛·哈德森。