Radius Accounting to External Server

Hello,

I have a radius server on an external server that is listening for Radius Accounting messages.

How do I configure Windows Server 2008 R2 to send Radius Accounting information to this server?

Can I configure Windows Server 2008 R2 to send login and logout AD event information via Radius Accounting?  

For example, with Cisco and Meraki switches we are able to send login and logout (not just Radius-based login/logout) information via Radius Accounting to our firewalls including Sonicwall.

Thanks for your time!