EAP-TNC supported?

Hello everybody, I've got two questions: - I read in wikipedia, that the spring 2008 release of FreeRadius has "experimental EAP-TNC" support. I couldn't find any information on the FreeRadius homepage or wiki, that this information is correct. Has FreeRadius EAP-TNC support? And "how experimental" is the EAP-TNC support? - In case FreeRadius supports EAP-TNC, is it possible to run EAP-TNC "inside" a EAP-TTLS tunnel? EAP-TTLS as outer method and EAP-TNC as inner method? Hope anybody can help me! Thank you in advance Regards Martin