ZyXEL ADSL Prestige 660HW-61 130122.0660HW61 Manual Do Utilizador

Prestige 660H/HW Series User’s Guide

Chapter 31 Filter Configuration

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Figure 183   Sample Telnet Filter

1 Enter 1 in the menu 21 to display Menu 21.1 — Filter Set Configuration.

2 Enter the index number of the filter set you want to configure (in this case 6)

.

3 Type a descriptive name or comment in the Edit Comments field (for example, 

TELNET_WAN) and press [ENTER].

4 Press [ENTER] at the message 

“

Press [ENTER] to confirm or [ESC] to 

cancel ...

” to open Menu 21.1.6 — Filter Rules Summary.

5 Type 1 to configure the first filter rule. Make the entries in this menu as shown next.

When you press [ENTER] to confirm, the following screen appears. Note that there is only 
one filter rule in this set.

Figure 184   Menu 21.1.6.1 Sample Filter 

After you have created the filter set, you must apply it.

1 Enter 11 in the main menu to display menu 11 and type the remote node number to edit.

Menu 21.1.6.1 - TCP/IP Filter Rule

Filter #: 6,1
Filter Type= TCP/IP Filter Rule
Active= Yes
IP Protocol= 6      IP Source Route= No
Destination: IP Addr= 0.0.0.0
IP Mask= 0.0.0.0
Port #= 23
Port # Comp= Equal
                 Source: IP Addr= 0.0.0.0
IP Mask= 0.0.0.0
Port #= 
Port # Comp= Equal
TCP Estab= No
More= No             Log= None
Action Matched= Drop
Action Not Matched= Forward

Press ENTER to Confirm or ESC to Cancel: