I can't access Configuration from the web using Duckdns

Installation Home Assistant OS
1

Hi everyone, newbie here.

I’m running HA 0.86.2, I configured a secured connection with Duckdns over https and it works like a charm, but I cannot access Hassio Configurator page from the internet. I can only access it in my LAN by typing 192.168.xxx.xxx:3218. When I try to access from the iframe panel using Duckdns, I have a blank screen. When I try to access using https://MYNAME.duckdns.org:3218 Chrome gives the ERR_CONNECTION_TIMED_OUT error.

On my router (Google Wifi) I forwarded both ports 8123 and 3218.

This is my configuration:

configuration.yaml

http:
  api_password: !secret apipassword
  base_url: https://MYNAME.duckdns.org:443
  server_port: 8123
  ssl_certificate: /ssl/fullchain.pem
  ssl_key: /ssl/privkey.pem

panel_iframe:
  configurator:
    title: Configurator
    icon: mdi:wrench
    url: http://hassio.local:3218

(I don’t want to change the iframe url until I found a way to access it from the internet, because I’m afraid I won’t be able to access it again)

Hassio Configurator Add-On

{
  "username": "myun",
  "password": "mypw",
  "ssl": true,
  "certfile": "fullchain.pem",
  "keyfile": "privkey.pem",
  "allowed_networks": [
    "192.168.0.0/16",
    "172.30.0.0/16",
    "0.0.0.0"
  ],
  "banned_ips": [
    "8.8.8.8"
  ],
  "banlimit": 0,
  "ignore_pattern": [
    "__pycache__"
  ],
  "dirsfirst": false,
  "enforce_basepath": false,
  "notify_service": "persistent_notification.create"
}

Can someone please help me?
(I’m a non native english speaker, sorry for any possible error)

Thank you,
Luca

2

On your panel_iframe entry I think it should be:
url: https://local_ip:3218

That is how `i have mine and it works fine

3

Great, thank you! Now it works fine.

Thank you again,
Luca