Hi, I want to get ocserv with certificates from StartSSL running but it doesn?t work. The special thing with StartSSL is that they use Sub-CAs for signing server and client certificates. So I?ve a server certificate from sub.class2.server.ca.pem and client certificates from sub.class1.server.ca.pem and sub.class2.server.ca.pem. So what should I do to get ocserv running? I?ve created a server certificate with certificate chain inside (cat server.pem sub.class2.server.ca.pem ca.pem > /etc/ocserv/ssl/server-chain-cert.pem) and the config settings: server-cert = /etc/ocserv/ssl/server-chain-cert.pem server-key = /etc/ocserv/ssl/server-key.pem Then I created a CA chain certificate for all client certificates with sub.class1.server.ca.pem (cat sub.class1.server.ca.pem ca.pem > /etc/ocserv/ssl/ca-sub1-chain-cert.pem). ca-cert = /etc/ocserv/ssl/ca-sub1-chain-cert.pem But now I don?t know how I could enable the login access for individual user with certificate from sub.class1.server.ca.pem? And how could I include client certificates from sub.class2.server.ca.pem? Anybody got an idea how I could solve the problem?! Thanks, Michael