ZyXEL Communications Prestige 480 - Manual (Page 96)

Prestige 480 Dual BRI ISDN Router
4-10 Remote Node Configuration
4.1.7 Remote Node Filter
Move the cursor to the field Edit Filter Sets in Menu 11.1, then press the space bar to toggle and set the
value to YES. Press [ENTER] to open Menu 11.5 – Remote Node Filter.
Use Menu 11.5 to specify the filter set(s) to apply to the incoming and o utgoing traffic between this remote
node and the Prestige and to prevent certain packets from triggering calls. You can specify up to 4 filter sets
separated by a comma, e.g., 1, 5, 9, 12, in each filter field. The default is no filters.
Note that spaces are accepted in this field. For more information on defining the filters, see Chapter 9 . The
Prestige comes with a prepackaged filter set, NetBIOS_WAN, that blocks NetBIOS packets. You can
include this in the call filter sets if you wish to prevent NetBIOS packets from triggering calls to a remote
node.
Figure 4-4 Menu 11.5 – Remote Node Filter
Menu 11.5 - Remote Node Filter
Input Filter Sets:
protocol filters=
device filters=
Output Filter Sets:
protocol filters=
device filters=