Example Filter; Figure 15-11 Telnet Filter Example - ZyXEL Communications ZyXEL ZyWALL 50 User Manual

ZyWALL 50 Internet Security Gateway
FIELD
Once you have completed filling in Menu 21.4.1.1 - Generic Filter Rule, press [ENTER] at the message
"Press ENTER to Confirm" to save your configuration, or press [ESC] to cancel. This data will now be
displayed on Menu 21.1.1 - Filter Rules Summary.

15.3 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 21.1 - Filter Set Configuration.
Step 2. Enter the index of the filter set you wish to configure (say 3) and press [ENTER]
15-14
Table 15-4 Generic Filter Rule Menu Fields
DESCRIPTION

Figure 15-11 Telnet Filter Example

OPTIONS
Drop
.
Filter Configuration