User's Manual

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3. If this access control rule applies to all networked devices, select Any from the “Networked
Computer/Device” list box. If this rule applies to certain devices only, select User Defined and click Add. Then,
create and add a network object (for more details about adding network objects, see the “Advanced
Connection” chapter of this manual).
4. Select the Internet protocol to be allowed or blocked from the “Protocol” drop-down list.
5. If the rule will be active all the time, select Always from the “When should this rule occur?” drop-down list.
If the rule will only be active at certain times, select User Defined and click Add. Then, add a schedule rule (for
more details about schedule rules, see the “Advanced Connection” chapter of this manual).
6. Click Apply to save the changes. The Access Control screen will display a summary of the new access
control rule.
Note: To block a service not included in the list, select User Defined from the Protocol drop-down menu. The
“Edit Service” screen appears. Define the service, then click OK. The service will then be automatically added
to the top section of the “Add Access Control Rule” screen, and will be selectable.
An access control can be disabled and the service made available without having to remove the service from
the Access Control table. This may be useful to make the service available temporarily, with the expectation
that the restriction will be reinstated later.
To temporarily disable an access control, clear the check box next to the service name.
To reinstate the restriction at a later time, select the check box next to the service name.
To remove an access restriction from the Access Control table, click Remove for the service. The service
will be removed from the Access Control table.