Example filter, 3 example filter – ZyXEL Communications P-334W User Manual

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Prestige 334W User’s Guide

Filter Configuration

30-13

30.3 Example Filter

Let’s look at an example to block outside users from accessing the Prestige via telnet.

Figure 30-9 Telnet Filter Example

Step 1. Enter 21 from the main menu to open Menu 21 - Filter and Firewall Setup.

Step 2. Enter 1 to open Menu 21.1 - Filter Set Configuration.

Step 3. Enter the index of the filter set you wish to configure (say 3) and press [ENTER]

Step 4. Enter a descriptive name or comment in the Edit Comments field and press [ENTER].

Step 5. Press [ENTER] at the message [Press ENTER to confirm] to open Menu 21.1.3 - Filter Rules

Summary.