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VIVOTEK
Network: This rule allows the user to assign a network address and corresponding subnet mask to the Allow/Deny List. The routing prefix is written in the CIDR notation format.
For example:
accesses from IP address 192.168.2.x will be bolcked.
Range: This rule allows the user to assign a range of IP addresses to the Allow/Deny List.
Note: This rule only applies to IPv4 addresses.
For example:
Administrator IP address
Always allow the IP address to access this device: You can check this item and add the Administrator’s IP address in this field to make sure the Administrator can always connect to the device.
50 - User's Manual