User Manual

User Manual of Thermal Bi-spectrum Network PTZ Device
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4. Set port mapping. E.g. 80, 8000 and 554 ports. The steps for port mapping vary depending on
different routers. Please call the router manufacturer for assistance with port mapping.
5. Apply a domain name from a domain name provider.
6. Configure the DDNS settings.
7. Visit the device via the applied domain name.
 Connecting the network device via a modem
Purpose:
This device supports the PPPoE auto dial-up function. The device gets a public IP address by ADSL
dial-up after the device is connected to a modem. You need to configure the PPPoE parameters of
the network device. Refer to Section 7.1.1 Configure PPPoE Settings for detailed configuration.
Figure 2-8 Access the Device with Dynamic IP
The obtained IP address is dynamically assigned via PPPoE, so the IP address always changes
after rebooting the device. To solve the inconvenience of the dynamic IP, you need to get a
domain name from the DDNS provider (E.g. DynDns.com). Please follow below steps for
normal domain name resolution and private domain name resolution to solve the problem.
 Normal Domain Name Resolution
Figure 2-9 Normal Domain Name Resolution
Steps:
1. Apply a domain name from a domain name provider.
2. Configure the DDNS settings in the DDNS Settings interface of the network device. Refer to
Section 7.1.1 Configure DDNS for detailed configuration.
3. Visit the device via the applied domain name.
 Private Domain Name Resolution