ELTEX NTU-2V - The MAC Filtering Submenu. Filtering Settings for MAC Addresses

____________________________________________________________________________________
____________________________________________________________________________________
32 NTU-2V, NTU-RG Optical Network Terminals
4.3.4.2 The MAC Filtering Submenu. Filtering Settings for MAC Addresses
MAC filtration allows traffic to be transferred or blocked depending on source and destination MAC
addresses.
МАС filtration can be applied only to interfaces in the bridge mode.
In order to change the global policy, set a flag in front of a corresponding interface and click the Change
Policy button. Two options are available: FORWARDED и BLOCKED.
The created rules will block traffic with specified source/destination MAC addresses in the FORWARDED
mode and allow it to pass in the BLOCKED mode.
– Protocol type – the selected protocol (PPPoE, IPv4, IPv6, AppleTalk, IPX, NetBEUI, IGMP);
– Destination MAC Address – destination MAC address;
– Source MAC Address – source MAC address;
– Frame Direction – transfer direction (LAN<=>WAN, LAN=>WAN, WAN=>LAN);
– WAN Interfaces (Configured in Bridge mode only) – allows a WAN interface to be selected from a drop-
down list (only the interfaces in the bridge mode re available).
Click the Apply/Save button to accept and save the settings.