ZyXEL Communications ADSL2+ Ethernet/USB Gateway 660RU-Tx Series - Manual (Page 189)

Prestige 660RU-Tx Series User’s Guide
Chapter 22 Filter Configuration 188
Figure 125 Sample Telnet Filter
1 Enter 21 in the main menu to display Menu 21 — 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 21.6 — 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.