ELTEX NTU-RG-5402G-W - Firewall Submenu. Firewall Configuration

 NTU-RG-54xx Operational manual
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4.3.3 "Firewall" submenu. Firewall configuration
4.3.3.1 "IP/Port Filtering" submenu. Address Filtering Settings
The IP Filtering function filters router traffic by IP addresses and ports.
Records in the table are used to limit certain data packet types through the gateway. The use of such filters
may be useful for your local network protection or limitation.
Services → Firewall → IP/Port Filtering
• Incoming Default action–default action for incoming packets;
• Outgoing Default action–default action for outgoing packets.
To save changes, clickthe"Apply Changes" button.
4.3.3.2 "MAC Filtering" submenu. Filtering Settings for MAC Addresses
MAC filtration allows traffic to be transferred or blocked depending on source and destination MAC addresses.
Services → Firewall → MAC Filtering