Figure 136 Sample Telnet Filter; Figure 137 Sample Filter - ZyXEL Communications PRESTIGE 2602R Series User Manual

Figure 136 Sample Telnet Filter

1 Enter 1 in the menu 21 to display the Filter Set Configuration menu.
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
cancel ...
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 137 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.
Chapter 27 Filter Configuration
" Press [ENTER] to confirm or [ESC] to
" to open the Filter Rules Summary menu.
Menu 21.6.1 - TCP/IP Filter Rule
Filter #: 6,1
Filter Type= TCP/IP Filter Rule
Active= Yes
IP Protocol= 6
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
Action Matched= Drop
Action Not Matched= Forward
Press ENTER to Confirm or ESC to Cancel:
Prestige 2602R Series User's Guide
IP Source Route= No
Log= None
.
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