Can't route to other IP:Port on Subnet

hello everyone, i would like to make my home assistant instance accessible from outside. unfortunately i can't manage to route through. I get a 404 error, but the certificate creation is successful. I can ping the domain, dns is also successfull. do you have any idea what the problem is?

dynamic.yml

---

tls:

  options:

    default:

      minVersion: VersionTLS13

      sniStrict: true

http:

  middlewares:

    secHeaders:

      headers:

        browserXssFilter: true

        contentTypeNosniff: true

        frameDeny: true

        sslRedirect: true

        stsIncludeSubdomains: true

        stsPreload: true

        stsSeconds: 31536000

        customFrameOptionsValue: SAMEORIGIN

    https-redirect:

      redirectScheme:

        scheme: https

  routers:

    home-assistant:

      service: home-assistant

      rule: "Host(`smarthome.domain.de`)"

  services:

    home-assistant:

      loadBalancer:

        servers:

          - url: http://192.168.1.101:8123

traefik.yml

---

api:

  dashboard: true

entryPoints:

  http:

    address: ":80"

    http:

      redirections:

        entrypoint:

          to: https

          scheme: https

  https:

    address: ":443"

log:

  filePath: "/var/log/traefik.log"

  level: DEBUG

providers:

  docker:

    endpoint: "unix:///var/run/docker.sock"

    exposedByDefault: false

  file:

    filename: /dynamic.yml

    watch: true

certificatesResolvers:

  http:

    acme:

      email: user@domain.de

      storage: /acme.json

      httpChallenge:

        entrypoint: http

Hello @MrksHfmn,

You have created an HTTP router, but not an HTTPS router.

Please see the "HTTP & HTTPS Routes" example in the documentation to show you how to create routers for both HTTP and HTTPS: (Routers - Traefik)