Goal

• Add support for +t flag to unbound-control

• • For example: As a user i want to be able to dynamically add dns over tls server as forwarder to unbound.

Acceptance criteria

A list of verification conditions, successful functional tests, or expected outcomes in order to declare this story/task successfully completed.

• Verify feature is present in RHEL and test https://src.fedoraproject.org/tests/unbound/blob/main/f/Sanity/unbound-control-dot-flag passes