Example Filter; Figure 19-9 Telnet Filter Example - ZyXEL Communications ZYWALL 10W User Manual

19.3 Example Filter

Let's look at an example to block outside users from telnetting into the ZyWALL. Please see our included
disk for more example filters.
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.
Filter Configuration
ZyWALL 10~100 Series Internet Security Gateway

Figure 19-9 Telnet Filter Example

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