Cannot connect from a remote server

[smjure]

First of all, thank you for the package 🙏

I'm using Gateway on a remote server, live session. If I run IBKRs Gateway software, all works fine. I could not replace it with your ibkr-docker, although I'd like to in order to be headless. Using ibkr-docker I do login sucessfully via authentication, but when running the remote app, it does not connect, so I assume it must be sth with IPs and/or ports. This is my compose.yml file:

services:
  ibkr:
    image: ghcr.io/extrange/ibkr  # latest, stable, 10.21, 10.21.1p etc
    ports:
      - "0.0.0.0:4001:4001"  # API access
    ulimits:
      nofile: 10000  # See FAQ
    environment:
      USERNAME: ${USERNAME}  # Ensure these are set in your environment or .env file
      PASSWORD: ${PASSWORD}  # Ensure these are set in your environment or .env file
      GATEWAY_OR_TWS: gateway
      IBC_TradingMode: live
      IBC_ReadOnlyApi: 'no'
      TrustedTwsApiClientIPs: 1xy.11.1.xy,1xy.98.18.zx

I saw #52 and #105, but couldn't help with it. One thing comes to my mind is, that in the IBKR Gateway Software, I had to specify the trusted IPs to make it work, which I also did as above, but for some reason does not work.

Please any suggestions? 🙏