User manual

ZTE MF288 User Guide
Confidential and Proprietary Information of ZTE CORPORATION 17
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IP Address: IP address for the LAN interface.
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Subnet Mask: Subnet mask for the IP address.
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DHCP Server: Enable or disable DHCP Server function.
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DHCP IP Pool: Allocate begin and end IP address for IP pool.
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DHCP Lease Time: Define how long before the leased IP address will expire. The new IP
address will be reallocated after the IP address has expired.
Click Apply to confirm your configuration.
Firewall
A firewall protects your connected devices against malicious incoming traffic from the Internet.
The firewall cannot be disabled, but the following settings are available.
Port Filtering
Select Advanced Settings > Firewall > Port Filtering.
The MAC/IP/Port Filtering section is shown in the following figures.