Hello, I have a problem with the certificate I use for my eap-peap. It seems that the certificate is not recognized. What I know: 1) the chain is complete : radius:/etc/freeradius/certs# c_rehash certificatAP/ ... radius:/etc/freeradius/certs# openssl verify -CApath certificatAP/ certificatAP/certificat20sept2014.pem certificatAP/certificat20sept2014.pem: OK 2) it is a problem of certificate: windows accept to connect if I ask him to not vaidate the certificate server. With other os than windows, I have more details. OSX is claiming that my certificate is not verified. It is not OS related. 3) The root certificate is accepted in both OS. What the point ? Should I have all the intermediate certificate in the store of my clients ? Is it a way to present the whole chain to the client, the same way it can be done by http servers ? Regards, -- Thierry CHICH