Features associated with a schedule will only be active during the schedule specified. We still have to associate a firewall rule with the schedule entry we just created. To associate the rule that we created in the previous recipe with this schedule entry, we can do the following:

1. Navigate to Firewall | Rules.
2. Click on the LAN tab to display the LAN firewall rules.
3. Click on the edit icon (the pencil) for the Block Apple Insider rule.
4. On the edit page for the firewall rule, click on the Display Advanced button.
5. Under Advanced Options, scroll down to Schedule. Select the newly created schedule in the drop-down menu.
6. Click on the Save button.
7. Click on the Apply Changes button to reload the firewall rules.