abhishek singh wrote:

I am using Free radius to perform EAP_TLS negotiations. When we send client certificates for validations, does free radius imposes any depth on the certification validation. What i mean to say , if the certificate is self signed , then certificate will not be accepted by the Free radius.

EAP-TLS does not allow self-signed client certificates.

If the free radius imposes depth, the what is the value for the depth ?

Any depth is imposed by OpenSSL. see the OpenSSL documentation. Alan DeKok.