6 Functions
6.1 DDNS Function
6.1.1 Summary
Dynamic DNS is a kind of system which point internet domain name to variable IP. According to the rule
of internet domain name, domain name must associate with the fixed IP address. Dynamic DNS provide a
fixed Name server for the dynamic domain, and then guide the domain search to the IP address of dynamic
user through Name server, which can make the outside user connect to the dynamic user’s URL.
6.1.2 FNT DDNS
FNT DDNS is built-in professional dynamic DNS service in our network DVR. You can register directly in
the device .Specific steps are as following.
1
：
Select FNT DDNS and check “Enable
：
.
2
：
Input a username
3
：
Input the password.
4
：
Click “Register” button. If the domain name is not registered, it will pop up a message that connect
DDNS server successfully otherwise it will prompt that the registration is failed.
5
：
Click the “ok” button to complete the settings.
6.1.3 CN99
（
www.3322.org
）
Register
Register New Users or Login at www.3322.org.
Click “My Control Panel” at the navigation bar.
Click the left side, “new” under the DDNS.
Fill in the name of the host machine, IP address will automatically detect in the current internet. Leave the
Mail Servers blank, and then click the “OK” button.
