Using Cache 2017.2 sever as my target.
I have a x64 Ubuntu client setup going. This is NOT server. Just client.
I have the Linux Ubuntu x64 ODBC driver gzip file.
ODBC-2018.1.5.659.0-lnxubuntux64.tar.gz is all I could find. Someone posted it in another post.
I can connect to a test sever that does NOT use SSL. That works pretty easily.
But I have A server with SSL enabled. With Windows Cache ODBC drivers I can use SSL just fine.
This is what my SSLDefs.ini file on the Windows machines look like and it works just fine.