DNS Server
The Preferred DNS Server is the primary domain name server that translates domain names
and host names into the corresponding IP addresses. The Alternate DNS Server is a second
domain name server that is used if the Preferred DNS Server is unavailable. Configure the
DNS server settings if they are required for specific applications, such as sending email.
To configure the DNS Server settings
1
In Preferred DNS Server and Alternate DNS Server, type the IP addresses of the two
DNS servers.
2
Click Save.
Port numbers
Refer to the following table to change a default port number of the camera.
Port
Default value
Range
HTTP Port
80
Any unoccupied number
RTSP Port
554
1024~65535
HTTPS Port
443
Any unoccupied number
Server Port
8000
2000~65535
To change a port number
1
Replace the current port number with a value from the corresponding range in the table
above.
2
Click Save.
A reboot is required for the settings to take effect.
10.2
DDNS
Network > DDNS
What this tab is for
If your camera is set to use PPPoE as its default network connection, you can use the DDNS
tab to configure the Dynamic DNS (DDNS) for network access.
Network
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