Symptom

When utilizing High Availability with FDM Management, Management Interface DNS Settings will not be propagated to the secondary unit upon changing them from one server to another.

Conditions

When using FDM Management for Firewalls with High Availability configured.

Workaround

To workaround this issue, you can use "configure network dns" on both Firewalls Command Line Interface and then deploy the changes which appear on the Primary FDM boxes Web UI.

Further Problem Description