Zyxel-communications ADSL VoIP IAD with 802.11g Wireless 2602HW Series Instrukcja Użytkownika Pobierz pdf (Strona 342)

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Prestige 2602HW Series User’s Guide

342 Chapter 33 Filter Configuration

2 Go to the Edit Filter Sets field, press [SPACE BAR] to choose Ye s 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.

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