Unable to establish connection with Fabric Operating System (FOS) SAN manager

Symptom

Unable to establish a connection with the SAN.

Solution 1
Cause

FOS REST API is disabled.

Action
Enable the FOS REST API.
Solution 2
Cause

HTTPS requested, but FOS HTTPS is not configured.

Action
Create FOS HTTPS certificate and enable HTTPS.

For more information, see Brocade Fabric OS Administration Guide.