t-online This is about connecting the Draytec Vigor 165 as simple Modem to a VDSL2 t-online connection in Germany setup I am using the following hardware for this setup 1 DrayTek Vigor 165 as VDSL2 Modem (250/40 Connection) 1 apu3c4 (black) as OPNsense router (VLAN WIFI LAN) 1 apu3c4 (red) as docker host (LAN) with a 1TB SATA SSD inside 1 Cisco SG 200-8 DrayTec Vigor 165 I did configure the DrayTec Vigor 165 as a Modem with t-online. I use the following settings docker To be able to reach the DrayTec Vigor 165 admin page from other vlans I added a route to traefik. This is my /etc/environment file PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games" PUID=1001 PGID=1001 TZ="Europe/Zurich" DOMAINNAME="apu07.home" DNS=10.51.0.254 This is my docker-compose.yml file version: '3.7' services: traefik: container_name: traefik domainname: ${DOMAINNAME} image: traefik restart: unless-stopped command: - --api.insecure=true - --providers.docker - --providers.docker.exposedbydefault=false - --entrypoints.web.address=:80 - --providers.file.directory=/rules - --providers.file.watch=true #- --providers.docker.defaultRule="Host(`${DOMAINNAME}`)" ports: - "80:80" - "443:443" - "8080:8080" volumes: - /var/run/docker.sock:/var/run/docker.sock - ./traefik/rules:/rules networks: - default - discovery dns: - ${DNS} networks: discovery: And I have traefik rules in a traefik/rules/vigor.toml file for the DrayTec Vigor 165 [http.routers] [http.routers.vigor-rtr] entryPoints = ["web"] rule = "Host(`vigor.apu07.home`)" service = "vigor-svc" [http.services] [http.services.vigor-svc] [http.services.vigor-svc.loadBalancer] passHostHeader = true [[http.services.vigor-svc.loadBalancer.servers]] url = "http://10.51.0.1:80"