Dahua VTA2302A, Quick Start Manual, Page: 23 / 30

19
Firewall
 When enabling PING Prohibited and Anti Half Connection , you do not need to
set parameters. Click Confirm to complete the settings.

When enabling Network Access , you need to configure white list or black list.
Here are the steps.
1. Select White List or Black List as the Mode .
2. Click Add .
3. Configure parameters.
Add