SSL Error on nginx based ssl terminator

Question

I receive the following nginx log frequently and unable to get any suitable answer from google search. My nginx is having a valid SSL certificate.

Jul 15 08:21:58 web-lb01 WEB_LB01_443: 2016/07/15 08:21:58 [info] 5753#0: *7101 SSL_do_handshake() failed (SSL: error:140943F2:SSL routines:SSL3_READ_BYTES:sslv3 alert unexpected message:SSL alert number 10) while SSL handshaking, client: x.x.x.x, server: 0.0.0.0:443

Answer 1

Keep an eye on the Ciphers and protocols like TLS1.2,TLS1.1, TLS1.0 are enabled . SSL handshaking comprises of not only the SSL certificate but also a common set of ciphers and protocols are negotiated between the client and the server for further encryption.