Trouble getting config panel

Installation
1

Hi All, New Hass.io user.

Just installed for the first time. My router should support mDNS but hassio.local doesnt work. so I connect by IP, fine, got that sorted out. (could it be because my router is using IPs in the 10.44.xx.xx range?)

But now I added the configuration addon, and added this in the configuration.yaml file:

panel_iframe:
configurator:
title: Configurator
icon: mdi:wrench
url: http://10.44.132.108:3218

restart HA, and then goto the configuration menu and get no configuration iframe. What am I doing wrong?

2 
config:
panel_iframe:
  configurator:
    title: Configurator
    icon: mdi:wrench
    url: http//your hassio ip:3218

Have you included the “config:” line?