Hello to all, I'm trying to setup freeradius to authenticate with an ldap-Server. My Radius-Version: FreeRADIUS Version 3.0.4 If I start: radiusd -f -X it says': rlm_ldap (ldap): Could not set ca_file: Success rlm_ldap (ldap): Could not set certificate_file: Success rlm_ldap (ldap): Could not set random_file: Success rlm_ldap (ldap): Could not set require_cert: Success TLS certificate verification: Error, self signed certificate TLS: can't connect. In the ldap-Module I've set the following: tls { ca_file = "/etc/ssl/certs/ldap.cert" certificate_file = "/usr/local/etc/raddb/certs/ldap.cert" random_file = "/usr/local/etc/raddb/certs/random" start_tls = no require_cert = "allow" } Verifying the server via: openssl s_client -CAfile /etc/ssl/certs/ldap.cert -connect <SERVERURL> Returns: Verify return code: 0 (ok) Can anybody help me to make freeradius accepting the certificate? Thanks, Paul