using with Traefik external services

[darkknight7777777]

Is anyone using this with traefik external services? I've got it working with services on the same device via docker lablels, but can't figure out if external services will work with it. when I change entrypoint for an external service to anubis is gives 404

traefik anubis section:
anubis:
address: ":3923"

config example

    jellyfin:
      entryPoints:
        - "anubis"
      rule: "Host(`jf.tld)"
      middlewares:
        - default-headers
        - https-redirectscheme
      tls: {}
      service: jellyfin

    jellyfin:
      loadBalancer:
        servers:
          - url: "http://192.168.100.12:8096"
        passHostHeader: true