Unable to Perform a Dual SSL to the server

[saurajit.ghosh]

Hi,

I am using Proftpd as a server and Coreftp as a client to handle my ftps transactions.

A single SSL works well, wherein i have my Certificates installed on my server and when client tries to connect, it does get a certificate accpetance pop up.
However, what i am trying now is a Dual SSL, wherein
1)Under SSL Options, i tick SSLTransfer and OpenSSL.
2)Under Advanced -> SSL/TLS -> OpenSSL Certificates section, i place a public key and a CA certificate, but this is not helping me in making a connection.
This throws an error :
SSL error initializing certificate(s) - 1 (load or pass failure)
SSL Connection not established

Could anyone kindly help me in configuring this dual SSL service.