ZyXEL P-792H User Guide - Page 353
Applying Remote Node Filters
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Chapter 32 Filter Configuration example 3, 4, 6, 11. Input filter sets filter incoming traffic to the P-792H v2 and output filter sets filter outgoing traffic from the P-792H v2. Figure 186 Filtering LAN Traffic Menu 3.1 - LAN Port Filter Setup Input Filter Sets: protocol filters= device filters= Output Filter Sets: protocol filters= device filters= 32.6.2 Applying Remote Node Filters Go to menu 11.5 (shown below - note that call filter sets are only present for PPPoA or PPPoE encapsulation) and enter the number(s) of the filter set(s) as appropriate. You can cascade up to four filter sets by entering their numbers separated by commas. The P-792H v2 already has filters to prevent NetBIOS traffic from triggering calls, and block incoming telnet, FTP and HTTP connections. Figure 187 Filtering Remote Node Traffic Menu 11.5 - Remote Node Filter Input Filter Sets: protocol filters= device filters= Output Filter Sets: protocol filters= device filters= Call Filter Sets: protocol filters= device filters= P-792H v2 User's Guide 353
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