ZyXEL Communications Prestige 202 User Manual page 160

Prestige 202 ISDN Router
Enter 21 from the Main Menu to open Menu 21 – Filter Set Configuration.
Step 1.
Enter the index of the filter set you wish to configure (in this case 3) and press [Enter]
Step 2.
Step 3. Enter a descriptive name or comment in the Edit Comments field (in this case
TELNET_WAN) and press [Enter].
Press [Enter] at the message: [Press ENTER to confirm] to open Menu 21.3 – Filter
Step 4.
Rules Summary.
Enter 1 to configure the first filter rule (the only filter rule of this set). Make the entries
Step 5.
in this menu as shown in the following figure.
9-20
.
Filter Configuration