---

now the light cats sent by most service providers should be integrated, that is, the light cats themselves are with routing function, and then hang up is to hang a fat AP (in fact, many light cats I have seen also have wireless functions, but do not give complete settings, annoying batch), wireless routing can only turn off the DHCP, light cat Lan port to route the Lan port, and use the routing exchange to use it as a similar AP. If you are willing to struggle, you should actually buy a purebred light cat to replace the one of the carrier (although the operator may bind MAC or add some special setting to bury the mine, which will have to be solved by yourself). It's enough for a cat to put on a fat AP.

(after talking for a long time, I want to say that you don't give me this topology either. I don't even know if IP, is in a subnet. How do you answer this question?)

In addition, individuals do not recommend that household machines rashly hang DMZ to provide services. For one thing, most of them are equipped with home version systems, many firewalls are turned off and 3389 is still on, and there are still a lot of unfinished loopholes in the infrastructure without server version. Rashly hanging DMZ is basically a standard broiler to give people a head, so it is better to find a reliable cloud service provider on the Internet, such as, Github Pages and Coding Pages, if you hang static pages. Both of them are free of charge, or they are both free at home and abroad, or if they are linked to the back end, you can go to Sina Cloud, the environment is ready-made, just write the code and do it directly with SVN or Git, and there is a second-level domain name that can be used, which costs only a few yuan a day, and you don't have to bother with the basic operation and maintenance (and household electricity charges). In addition, most of the public network IP, that most operators give to home is dynamic, and you have to use peanut shells to transfer a domain name. This troublesome time is enough to open a mainframe, and it is not worth the effort.