In the main window of Web Console, select Devices → Policies & profiles.
Click the policy name you want to configure.
In the <Policy name> window that opens select the Application settings tab.
Select the Supplementary section.
Click Settings in the Storages subsection.
In the Supplementary section, click the Settings button in the Storages subsection.
The Storages window is displayed.
In the Host blocking term section of the Blocked Hosts Storage tab, specify the number of days, hours and minutes after which blocked hosts regain access to network file resources after being blocked.