ZyXEL Communications ADSL 2+ Gateway P-660HW-T1 - Manual (Page 282)

P-660H/HW/W-T Series User’ Guide
Chapter 29 Filter Configuration 282
Figure 174 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 175 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: