I have the following setup:
An Apache server running on CentOS 5.5. Locally, it connects OK using SSL.
A proxy between my server and the external network. I doesn't control this proxy. It forwards a port to the https port on my server.
A CNAME records that maps my the external DNS name I want for my server to the proxy.
Locally, everything works. But when connecting using the proxy, using the CNAME or directly the IP address, I receive the following error:
SSL Error: SSL_write 23995: 1 - error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol
I don't even know how to properly debug this problem.