Example Filter; Figure 8-13 Telnet Filter Example - ZyXEL Communications Prestige 643 User Manual

FIELD
Once you have completed filling in Menu 21.6.1 - IPX Filter Rule, press [
message "Press Enter to Confirm..." to save your configuration, or press [
data will now be displayed in Menu 21.6 - Filter Rules Summary.
8.3

Example Filter

Let's look at the third default ZyXEL filter, TELNET_WAN (see Telnet_WAN Filter Rules Summary
figure) as an example. This filter is designed to block outside users from telnetting into the Prestige.
Step 1. Enter 21 from the main menu to open Menu 21 - Filter Set Configuration.
Step 2. Enter the index of the filter set you wish to configure (in this case, 3) and press [ENTER]
Step 3. Enter a descriptive name or comment in the Edit Comments field (in this case TELNET_WAN)
and press [ENTER].
Step 4. Press [ENTER] at the message: "Press ENTER to Confirm..." to display Menu 21.3 - Filter
Rules Summary.
Step 5. Enter 1 to configure the first filter rule. Make the entries in this menu as shown in next:
Filter Configuration

Figure 8-13 Telnet Filter Example

Prestige 643 ADSL Router
DESCRIPTION
ENTER
ESC
] at the
] to cancel. This
.
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