Applying Remote Node Filters; Figure 352 Filtering Dmz Traffic; Figure 353 Filtering Remote Node Traffic - ZyXEL Communications Internet Security Appliance ZyWALL5UTM 4.0 User Manual

ZyWALL 5/35/70 Series User's Guide

Figure 352 Filtering DMZ Traffic

44.6.3 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 353 Filtering Remote Node Traffic

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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:
Chapter 44 Filter Configuration