There appears to be numerous modules for allowing RADIUS clients to authenticate in any number of ways…but I didn’t see any modules that control how the “authenticator” authenticates to FreeRADIUS… R. From: Freeradius-Users <freeradius-users-bounces+randy.turner=landisgyr.com@lists.freeradius.org> on behalf of Turner, Randy <Randy.Turner@landisgyr.com> Date: Tuesday, October 5, 2021 at 9:21 AM To: FreeRadius users mailing list <freeradius-users@lists.freeradius.org> Subject: Authenticator -to- RADIUS connection Hi All, Besides a username and password, are there other mechanisms that an authenticator can use to authenticate to FreeRADIUS ? Thanks! Randy - List info/subscribe/unsubscribe? See https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.freeradius.org%2Flist%2Fusers.html&data=04%7C01%7Crandy.turner%40landisgyr.com%7Cfa095f6c848443158d5108d98802f538%7Cee2cd48b958f4be49852b8f104c001b9%7C0%7C0%7C637690369141650238%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000&sdata=Ft%2FdqCmh3NG0HTHUXubgP3HXbDTO0gsSEICpfJCeaO8%3D&reserved=0