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How to use a fixed domain name to access home network devices on the public network

2025-04-05 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Network Security >

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At present, the home network environment and the network devices that need to be accessed by the external network are as follows:

Telecommunications optical fiber into the home, downlink 100 megabytes, uplink is relatively small, the use value is not great, for experimental use. After a while, I want to access the broadband of China Unicom, which is uploaded with at least 20 megabytes.

The light cat has not made any settings, and the configuration given by Telecom is whatever it is.

Followed by the network component R6400, the original firmware, not brushed Merlin, used to PPPOE the Internet

A PC modified vSphere:E3-1230 v2, 16GB memory, 16GB USB disk as boot, 1TB3.5 inch hard disk as storage

A Qunhui. Before playing black group for a period of time, I was too tired, and I was hit too hard by a failure, so this time I bought an entry-level single-disk DS116, use it first, and consider 4 sets later.

VSphere and Qunhui have been installed and configured, and the local area network is in normal use. The methods of public network access are as follows:

Because it is a dynamic IP, and the telecom does not periodically reserve an IP at the beginning of 100, so call 10000 first and give it to the public network IP. All the ports of my operator are open, so you don't have to worry about the ports for the time being, just map the ports of the internal network to the external network.

After going to DDNS (QuickConnect will not say, that is slow), I used the DDNS of NetWare before, because the parsing is foreign and unstable. I registered peanut shell for more than ten years, so I used it. But to consider how the peanut shell runs in the intranet environment, first of all, because I did not brush the R6400, the original firmware does not have a peanut shell; secondly, the intranet does not have an often open PC, so it is impossible to use the peanut shell client, so I think of the peanut shell in Qunhui DDNS

Then apply for the domain name. Aliyun is very popular recently. The domain name of .win is 67 yuan in ten years.

Then find a way to apply for the domain name and peanut shell domain name together, check a lot of information, here using Aliyun cloud resolution. Add CNAME to the resolution settings. The host record must be www, the resolution line defaults, and the record value needs to fill in the domain name of the peanut shell application. Click Save.

Parsing takes 10 minutes to take effect.

But I Qunhui want to open SSL, read the online tutorials, to open web station, too troublesome, happened to see Ali Yun has a free certificate application, to win

Then fill in the corresponding information and wait for issuance.

Then download the certificate for Nginx

Decompression

Two files are placed in the

Set it as the default certificate and configure it

Success

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