2.4.5 Reconnect Attempts
Group Policy enables the administrator to configure how long the client waits before attempting to reconnect to an HRA in the event of a connection failure. To configure a blackout interval, a registry entry MUST be represented in the machine-specific Registry Policy file as follows:
Key: Software\Policies\Microsoft\NetworkAccessProtection\ClientConfig\Enroll\HcsGroups\<Server-Group>
Value: "BlackOutIntervalInMinutes" or one of the value names listed in the table in [MS-GPREG] section 3.2.5.1 specifying how the value is deleted.
Type: REG_DWORD.
Size: Equal to size of the Data field.
Data: A 32-bit value representing time in minutes. For example, 0x0000000A represents 10 minutes of blackout.