HYDME1386E
The TS7700 and authentication server could not negotiate the desired level of security. The connection could not be established.
Explanation
There is a mismatch between client and server SSL/TLS supported level or the supported cipher suites.
Operator response
Configure the authentication server to support TLSv1.2 or change the Management Interface SSL level to TLSv1.0 from the Security Settings panel.