2.2.3.4.18.3 RADIUS-based Accounting Settings
For RADIUS accounting, the RADIUS server information SHOULD be specified under the following registry key.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\RemoteAccess\Accounting\Providers\{1AA7F840-C7F5-11D0-A376-00C04FC9DA04}\Servers.<245>
There SHOULD be one subkey for each RADIUS server and the RADIUS server-specific settings SHOULD be present under this subkey as registry values. For example, the accounting settings specific to a RADIUS server Server1 SHOULD be present under the following registry key.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\RemoteAccess\Accounting\Providers\{1AA7F840-C7F5-11D0-A376-00C04FC9DA04}\Servers\Server1.