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5.2.4.5 DDNS Config
DDNS
（
Dynamic Domain Name Server
）
, is dynamic upgrade of domain name and IP
address of DNS server when device IP address is changing frequently. This can
guarantee user access to device via domain name.
Warning:

Before config, please make sure the device support DNS type, and login
corresponding DDNS username, password and etc.

User register on DDNE website and login, thus can view all connected device info
under this user.
Step 1. Select System Config>Network Config>DDNS. See Figure 5-22.
Figure 5-22
Step 2. Check Enable to enable DDNS server function.
Step 3. Config parameter, refer to chart below.
Parameter Note
Server Type
DDNS server provider name and address, corresponding relation as
follows.
Dyndns DDNS address
：
members.dyndns.org
NO-IP DDNS address is
：
dynupgrade.no-ip.com
As select “server type” to be NO-IP DDNS, server name is
dynupgrade.no-ip.com.
Server Name
Server Port DDNS server port.
Domain User registered domain on DDNS server provider website.
User Enter username and password received from DDNS server provider.
User shall register on DDNS server provider website (username and
password included).
Password