ZyXEL Communications Prestige 652 Series, Руководство пользователя

Страница: 161 / 523

Prestige 652 Series User’s Guide
Creating Custom Rules 13-11
Table 13-3 Creating/Editing A Firewall Rule
LABEL DESCRIPTION
Destination
Address Click DestAdd to add a new address, DestEdit to edit an existing one or
DestDelete to delete one.
Services Select a service in the Available Services box on the left, then click >> to select.
The selected service shows up on the Selected Services box on the right. To
remove a service, click on it in the Selected Services box on the right, then click
<< .
Edit Available
Service
Click this button to go to the Customized Services screen.
Refer to the Chapter 14 for more information.
Action for Matched
Packets Use the drop down list box to select whether to Block (silently discard) or
Forward (allow the passage of) packets that match this rule.
Log This field determines if a log is created for packets that match the rule ( Match ),
don't match the rule ( Not Match ), match either rule ( Both ) or no log is created
( None ).
Alert Select the Alert check box to determine that this rule generates an alert when the
rule is matched.
Apply Click Apply to save your changes back to the Prestige.
Cancel Click Cancel to exit this screen without saving.
Delete Click Delete to remove the current rule.
13.7.1 Source and Destination Addresses
To add a new source or destination address, click SrcAdd or DestAdd from the previous screen. To edit an
existing source or destination address, select it from the box and click SrcEdit or DestEdit from the previous
screen . Either action displays the following screen.