WS-431E
4G Router
www.waveshare.com
44 / 68
Figure 48 Firewall IP blacklist 4
Once this configuration is set up, the blacklist function will be implemented.
2. IP address Whitelist
First, add the communication rule of IP or MAC address to be whitelisted, enter the name of the
rule in the new forwarding rule, and then click Add and Edit.