DDNS (Dynamic Domain name Server) is an abbreviation for the service!
In short, most ISPs currently provide us with dynamic IP (such as ADSL dial-up), while many devices or services require a fixed IP for remote access, and the cost of fixed IP is difficult for customers to accept. So DDNS it captures the user's IP every time it changes, and then it corresponds to the domain name so that the customer can access it remotely through the domain name.
In short: let you access your home network using your domain name in the external network
DDNS parsing Process Demo diagram |
<ignore_js_op>
Peanut Shell oray.com |
Gang Yun 3322.org |
Dyndns.com |
No-ip.com |
See if you need to use the operator, here is recommended to use peanut shell oray.com, my peanut shell domain name is high school application, used for 10 years, or good.
1. According to the above four operators to apply for your own domain name, the general DDNS operators are provided free two-level domain name, the application method is not detailed introduction, I believe Baidu will tell you.
2. Open Web Settings page-system settings-advanced features-ddns, open the switch according to enter your information, save.
<ignore_js_op>
▲Turn on the DDNS switch
<ignore_js_op>
QQ picture 20140627110724_ copy. jpg (98.91 KB, download number: 9)
Download attachment download to phone save to album
▲Choose your carrier
<ignore_js_op>
▲Enter related information to save
Turn on DDNS and port forwarding or DMZ open the remote service you want. For example let you go to the hard disk monitor remote access and so on .... Play with more gameplay yourself!
Item 1 |
While multiple carrier DDNS services can be added at this time, it is possible to open only one |
Item 2 |
Currently the official DDNS does not support Xiaomi routing as level Two |
<ignore_js_op>
▲can only open a
<ignore_js_op>
▲Level two routing not supported
Query whether the domain name resolves to the current IP |
http://ip.chinaz.com/ |
Query whether a particular port is open to the extranet |
http://tool.chinaz.com/port/ |
"Routing talent" simple two-step fix Xiaomi routing new-ddns (resolve domain name address to online tool)