
Prestige 642R Series ADSL Router
8.3Example Filter
Let’s look at the third default ZyXEL filter, TELNET_WAN (see Figure
Figure 8-13 Telnet Filter Example
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 open Menu 21.3 - Filter Rules Summary.
Step 5. Enter 1 to configure the first filter rule (the only filter rule of this set). Make the entries in this menu as shown in the following figure:
Filter Configuration |