ZyXEL Communications ADSL VoIP IAD with 802.11g Wireless 2602HW Series - Manual (Page 342)

Prestige 2602HW Series User’s Guide
342 Chapter 33 Filter Configuration
2 Go to the Edit Filter Sets field, press [SPACE BAR] to choose Yes and press [ENTER].
This brings you to menu 11.5. Apply the example filter set (for example, filter set 3) in this
menu as shown in the next section.
This shows you that you have configured and activated (A = Y) a TCP/IP filter rule (Type =
IP, Pr = 6) for destination telnet ports (DP = 23).
M = N means an action can be taken immediately. The action is to drop the packet (m = D) if
the action is matched and to forward the packet immediately (n = F) if the action is not
matched no matter whether there are more rules to be checked (there aren’t in this example).
Figure 197 Menu 21.1.6.1 Sample Filter Rules Summary
33.7 Applying Filters and Factory Defaults
This section shows you where to apply the filter(s) after you design it (them). Sets of factory
default filter rules have been configured in menu 21 (but have not been applied) to filter
traffic.
Menu 21.1.6 - Filter Rules Summary
# A Type Filter Rules M m n
- - ---- --------------------------------------------------------------- -
- -
1 Y IP Pr=6, SA=0.0.0.0, DA=0.0.0.0, DP=23 N D F
2 N
3 N
4 N
5 N
6 N
Enter Filter Rule Number (1-6) to Configure: 1
Table 113 Filter Sets Table
FILTER SETS DESCRIPTION
Input Filter Sets: Apply filters for incoming traffic. You may apply protocol or device filter rules. See
earlier in this chapter for information on filters.
Output Filter Sets: Apply filters for traffic leaving the Prestige. You may apply filter rules for protocol
or device filters. See earlier in this section for information on types of filters.
Call Filter Sets: Apply filters to decide if a packet should be allowed to trigger a call.