Zte z289l User Manual page 18

Firewall
You may set up firewall rules to protect your network from virus, worm and malicious activity on the
Internet.
NOTE:
You can set the maximum 10 filtering items for MAC/IP/Port Filtering and Port Forwarding.
Port Filtering
Select Settings > Firewall > Port Filtering. The MAC/IP/Port Filtering is shown in the following figure:
If you select Enable, the filter settings will appear as shown below:
Default Policy: Set how to handle the packet if none of the rules matches.

IP Settings: Select IPv4 or IPv6.

MAC address: Set the MAC address that will be filtered.

Source IP Address: Set the source IP address that will be filtered.

16 Confidential and Proprietary Information of ZTE CORPORATION
ZTE Z289L User Manual