Dyndns DDNS is members.dyndns.org.
NO-IP DDNS is dynupdate.no-ip.com.
CN99 DDNS is members.3322.org.
Domain: The domain name registered on the DDNS service provider
website.
User name/password: Input the user name and password got from the
DDNS service provider. Make sure you have logged in the DDNS
service provider website to register an account (user name and
password).
Interval: After DDNS boots up, it sends out refresh query regularly. The
unit is minute.
Step 3 Click Apply or Save to complete setup.
Open a browser and input domain name, click Enter button.
The setting is right if you can view device WEB interface. Otherwise, please
check the parameters.
4.11.7 Sync Time
This function allows specified IP host to change device time in case several hosts are
syncing time with the device.
Step 1 From main menu->Setting->Network->Sync time.
Enter Sync time interface. See Figure 4-123.
Step 2 Check the box to enable Sync time function.
Step 3 Refer to chapter 4.17.3 Security for setup information.
Figure 4-123