Hello everyone, I'm explaining to you my case. I use FreeRadius like a Proxy Radius. On the other side, I have a Windows Radius server, a TMS server and a SQL server. I've made a configuration to use TMS server for authentication with token --> OK I've made a configuration to use SQL database for authentication --> OK My problem is : When a user loses his token, I want he cans authenticate himself with the SQL database. I have made both configurations and it works separately. However, the goal is : 1) I want to authenticate users with Windows Radius server and authentication with token 2) If authentication 1 failed, then user tries to connect on the SQL database automatically. I've tried with post-auth section, post-proxy section... Is it possible ? How can I do that. Thanks for your help. Regard, Jérôme