The client machine is negotiating a version of TLS/SSL that is not acceptable for a specific website. (Security reasons, interoperability with OCS, etc)
The following configuration is only applicable through CPL. There are no options for this in the VPM.
Syntax
client.connection.negotiated_ssl_version=SSLV2|SSLV3|TLSV1|TLSV1.1|TLSV1.2
Acceptable Layer Types
<ssl> and <proxy> layers
Example
<ssl>
url.domain=example.com client.connection.negotiated_ssl_version=TLSV1.2