ZyXEL Communications ZyXEL ZyWALL 5 - Manual (Page 479)

ZyWALL 5 User’s Guide
478 Chapter 35 Filter Configuration
Figure 291 Filtering DMZ Traffic
35.6.3 Applying Remote Node Filters
Go to menu 11.1.4 (shown below – note that call filter sets are only present for 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 ZyWALL already has
filters to prevent NetBIOS traffic from triggering calls, and block incoming telnet, FTP and
HTTP connections.
Figure 292 Filtering Remote Node Traffic
Menu 5.1 - DMZ Port Filter Setup
Input Filter Sets:
protocol filters=
device filters=
Output Filter Sets:
protocol filters=
device filters=
Press ENTER to Confirm or ESC to Cancel:
Menu 11.1.4 - Remote Node Filter Setup
Input Filter Sets:
protocol filters=
device filters=
Output Filter Sets:
protocol filters=
device filters=
Press ENTER to Confirm or ESC to Cancel: