Product: Operations Agent 12.x
The current approved version of TLS is version 1.2 (specified in RFC 5246).
The Operations Agent (OA) allows communication over all protocols unless COMM_PROTOCOL in sec.core.ssl namespace is set to TLSv1.2. This requires a full restart.
The request is to change the default of the COMM_PROTOCOL setting to TLSv1.2.