Dahua Network Video Server
User’s Manual
46
Figure 4-48
Please refer to the following sheet for detailed information.
Parameter
Function
IP address
Input the device IP address you want to add.
IP segment
Input the start address and end address of the IP segment you
want to add.
IPv4
The IP address adopts IPv4 mode such as 172.16.5.10.
IPv6
The
IP
address
adopts
IPv6
mode
such
as
aa:aa:aa:aa:aa:aa:aa:aa.
MAC
address
Input the mac address you want to add.
Note
This function is for whitelist only.
4.4.2.7.2 Sync Time Right
From main window->Setup->Network->IP filter->Sync time right, the sync time interface is
shown as Figure 4-49.
After you set sync time whitelist, only the specified IP address can sync or change device
time. It is to avoid multiple hosts to sync or change time with the device at the same time.
Please check the Enable box to enable this function and then click Add button to add the
corresponding address, and then click Save button to complete the setup. From main
menu->Setup->System->General->Date and time, change device time or check the IPC
time sync box to enable time sync function.
