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ZyWALL 10 Internet Security Gateway
Filters 7-17
Figure 7-16 Filtering LAN Traffic
7.6.2 Remote Node Filters
Go to menu 11.5 (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 factory default filter set, NetBIOS_WAN, can be applied in menu 11.5
to block local NetBIOS traffic from triggering calls to the ISP (when you are using PPPoE or PPTP
encapsulation only). Enter 1 in protocol filters under Output Filter Sets when using Ethernet
encapsulation, and in the protocol filters field under Call Filter Sets when using PPPoE or PPTP
encapsulation. Apply them as shown in the following figure.
Figure 7-17 Filtering Remote Node Traffic
Menu 11.5 - Remote Node Filter
Input Filter Sets:
protocol filters=
device filters=
Output Filter Sets:
protocol filters= 1
device filters=
Call Filter Sets:
protocol filters= 1
device filters
=
Enter here to CONFIRM or ESC to CANCEL:
Apply Default
Filter 1. Enter 1
in protocol
filters under
Output Filter
Sets when using
Ethernet
encapsulation
and under Call
Filter Sets when
using PPPoE or
PPTP
Encapsulation.
Menu 3.1 – LAN Port Filter Setup
Input Filter Sets:
protocol filters= 2
device filters=
Output Filter Sets:
protocol filters=
device filters=
Press ENTER to Confirm or ESC to Cancel:
Apply
default filter
2 here.