Chapter 9. Configuring Firewall/NAT Settings
Internet Security Router User
’
s Manual
70
Figure 9.18. FTP Filter Example
–
Configuring FTP Filter Rule
2. Select FTP from the Filter Type drop-down list.
3. Select
“
Add New Filter
”
from the Filter Rule drop-down list.
4. Enter a name for this rule
–
in this example, FTPRule1.
5. Change the port number if necessary. However, it is recommended that you keep the
“
Default
”
setting.
6. Choose to enable to disable the logging option. The default setting is to keep the logging for this
rule disabled.
7. Click on the first FTP commands field, a Firewall Configuration Assistant page is displayed.
Figure 9.19 FTP Filter Example
–
Firewall Configuration Assistant
8. Select the desired FTP command from the FTP Command drop-down list and then click on the
button. The selected FTP command will be added into the selected Deny FTP
Commands field.
Figure 9.20 FTP Filter Example
–
Add an FTP Filter to Deny FTP Delete Command
9. Repeat step 8 if more commands are to be added; otherwise, proceed to the next step.
10. Click on
button to create this FTP application filter rule.
Filter Type drop-down list
FTP Command drop-down list
Filter Rule drop-
down list
