Web Client Operation 
 
 
181 
Configuring DDNS 
Use DDNS to connect the various servers so that you can access the system through the 
server. 
1.
 
Go to the corresponding service website to apply for a domain name. 
2.
 
Access the system through that domain name. 
 
Note 
This works even if your IP 
address has changed. 
 
3.
 
Select DDNS from the DDNS Type drop-down list. 
Table 12-15 DDNS Configuration Options 
Configuration  Description 
DDNS Type 
Select the DDNS protocol from the drop-down list, then enable the 
DDNS function. 
Server IP  The DDNS server IP address. 
Domain Mode  The DDNS server port. 
Domain Name  The DDNS server port. 
Email Address  The DDNS server port. 
Honeywell DDNS 
The Honeywell DDNS function works with a special DDNS server and special Professional 
Surveillance Software (PSS). 
Click DDNS under NETWORK to open the DDNS configuration interface. 
Figure 12-53 DDNS Configuration Interface 
 
Operation 
Before you can use Honeywell DDNS, you need to enable this service and configure the 
proper server address, port value, and domain name.