ERROR getting assigned IP of eth0 using wireguard mullvad

(Sorry, it seems that there is a template for bug reports, but that did not show when converting a discussion to an issue obviously, let me know if you want me to resubmit properly).

It seems that mullvad may have had some changes that have broken many clients. I am unsure if the discussion https://github.com/qdm12/gluetun/discussions/1568 for OpenVPN relates to the setup using wireguard, but I nothing has changed in my setup and gluetun has suddenly stopped working overnight when using Mullvad with a wireguard setup.

Discussed in https://github.com/qdm12/gluetun/discussions/1590

^{Originally posted by **Fastjur** May 22, 2023} Hi all, A couple of days ago I have set up gluetun in a docker container to provide a VPN to some of my other docker containers. I worked as expected for a couple of days, but suddenly has stopped working. The logs from gluetun are not really helpful, and I could not find anything about this: ``` ======================================== ======================================== =============== gluetun ================ ======================================== =========== Made with ❤️ by ============ ======= https://github.com/qdm12 ======= ======================================== ======================================== Running version latest built on 2023-05-22T06:07:02.257Z (commit eed62fd) 🔧 Need help? https://github.com/qdm12/gluetun/discussions/new 🐛 Bug? https://github.com/qdm12/gluetun/issues/new ✨ New feature? https://github.com/qdm12/gluetun/issues/new ☕ Discussion? https://github.com/qdm12/gluetun/discussions/new 💻 Email? quentin.mcgaw@gmail.com 💰 Help me? https://www.paypal.me/qmcgaw https://github.com/sponsors/qdm12 2023-05-22T10:21:13+02:00 ERROR getting assigned IP of eth0: IP address not found for interface: interface eth0 in 1 addresses 2023-05-22T10:21:13+02:00 INFO Shutdown successful ``` The VPN provider is mullvad, and I have double checked that I have enough time left at mullvad (it up to half june for now). I have also recreated the mullvad private key and configuration (I downloaded a new config zip). I did notice that the IP address changed, which is odd to me, but the new IP still does not work. Here is my docker compose for gluetun (don't mind the line numbers). I have removed the wireguard address, not sure of that is needed, but it's just the ipv4 address in cidr notation from the mullvad config file. ```yaml 63 gluetun: 64 image: ghcr.io/qdm12/gluetun 65 container_name: gluetun 66 # line above must be uncommented to allow external containers to connect. See https://github.com/qdm12/gluetun/wiki/Connect-a-container-to-gluetun#external-container-to-gluetun 67 cap_add: 68 - NET_ADMIN 69 devices: 70 - /dev/net/tun:/dev/net/tun 71 networks: 72 - traefik-net 73 ports: 74 - 8888:8888/tcp # HTTP proxy 75 - 8388:8388/tcp # Shadowsocks 76 - 8388:8388/udp # Shadowsocks 77 - 8080:8080 # qbt webui 78 - 8999:8999 # qbt 79 - 8999:8999/udp # qbt 80 - 3000:3000 # firefox container http 81 # - 3001:3001 # firefox container https 82 volumes: 83 - ./gluetun:/gluetun 84 environment: 85 # See https://github.com/qdm12/gluetun/wiki 86 - VPN_SERVICE_PROVIDER=mullvad 87 - VPN_TYPE=wireguard 88 - SHADOWSOCKS_PASSWORD=${SHADOWSOCKS_PASSWORD} 89 # OpenVPN: 90 # - OPENVPN_USER= 91 # - OPENVPN_PASSWORD= 92 # Wireguard: 93 - WIREGUARD_PRIVATE_KEY=${MULLVAD_VPN_WIREGUARD_PRIVATEKEY} 94 - WIREGUARD_ADDRESSES= 95 - SERVER_CITIES=Amsterdam 96 # Timezone for accurate log times 97 - TZ=Europe/Amsterdam 98 # Server list updater. See https://github.com/qdm12/gluetun/wiki/Updating-Servers#periodic-update 99 - UPDATER_PERIOD=24h 100 # - UPDATER_VPN_SERVICE_PROVIDERS= 101 labels: 102 - "traefik.enable=true" 103 - "traefik.docker.network=traefik-net" 104 105 - "traefik.http.services.qbittorrentvpn.loadbalancer.server.port=8080" 106 - "traefik.http.routers.qbittorrentvpn.rule=Host(`qbt.${DOMAIN}`)" 107 - "traefik.http.routers.qbittorrentvpn.entrypoints=websecure" 108 - "traefik.http.routers.qbittorrentvpn.service=qbittorrentvpn" 109 - "traefik.http.routers.qbittorrentvpn.tls.certresolver=letsencryptresolver" 110 111 - "traefik.http.services.firefoxvpn.loadbalancer.server.port=3000" 112 - "traefik.http.routers.firefoxvpn.rule=Host(`firefoxvpn.${DOMAIN}`)" 113 - "traefik.http.routers.firefoxvpn.entrypoints=websecure" 114 - "traefik.http.routers.firefoxvpn.service=firefoxvpn" 115 - "traefik.http.routers.firefoxvpn.tls.certresolver=letsencryptresolver" ```

qdm12 / gluetun

ERROR getting assigned IP of eth0 using wireguard mullvad #1591

Discussed in https://github.com/qdm12/gluetun/discussions/1590