Re: MySQL on 3306 with MySQL SSL on 3307

[Georgi Kodinov]

I will not speculate on what you do with your network traffic before it reaches MySQL's server host and port, as long as it's getting there in the same shape or form a supported client would generate it.

Yes, the MySQL server can support both SSL encrypted and unencrypted connections on the same port. For more details on the steps see the excellent network protocol documentation : http://dev.mysql.com/doc/internals/en/connection-phase.html#section-handshake-phase.

Now you'll need to configure it in such a way that it will actually support this.
This is typically done through specifying an ssl private key, and ssl certificate and optionally an ssl CA (either a file or a directory).
I suggest you study http://dev.mysql.com/doc/refman/5.6/en/ssl-connections.html for the details on how to set this up.