Dissociate Floating IP

1. Go to the Bare Metal section.

2. Select the desired server, click on the ellipsis in the server field, and choose Dissociate Floating IP from the context menu.

3. Choice floating IP for server from specified list in field named Floating IPs.

4. Click add IP when choice necessary floating IP.

You can do it in server detail page if click on the ellipsis with Menu name in the top right corner.