Hello everybody,
I am a new in nginx and I need a help for crl config in my nginx.conf.
About your information my ssl certificate is a trusted certificate by commodore.
And the certificate that users use for authentication is provided by my own Microsoft CA.

In my configuration, if I activate ssl_crl the authentication doesn't work but if the line ssl_crl is commented it works.
At the line ssl_client certificate I put the ca certificate who delivered users certificate and my crl is a pem format
in bellow my conf
server_name yella.com;
ssl_certificate /usr/local/etc/nginx/certs/fyella.crt;
ssl_certificate_key /usr/local/etc/nginx/certs/yella.key;
ssl_client_certificate /usr/local/etc/nginx/certs/root.pem;
ssl_verify_client on;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_crl /usr/local/etc/nginx/certs/crl.pem;


Best Regards