Hi thanks for your input, I have spend last 3 hours rereading this topic and try all options, but to no avail. To recap what I have tried and done, and for example to run Sonarr (port 8989) through VPN (I have tried Radarr and SABNZB as well):
1. I have tried both binhex-DelugeVPN and binhex-PrivoxyVPN)
2. Once setup as per Spaceinvaders video I do get the VPN IP address when testing through console curl ifconfig.io (both Sonarr & Deluge/Privoxy)
3. Sonarr docker: I added to 'extra parameters': --net=container:binhex-delugevpn
4. Sonarr docker: network type: none
5. VPN docker: I added 8989 to key 13 'VPN input ports' in Deluge/Privoxy
6. VPN docker: I checked key 9 'LAN_NETWORK' and set to 192.168.178.0/24. My router provides IP's (DHCP) to 192.168.178.x where server is .25 and router .1
7. I do run from remote desktop (WAN via VPN via wireguard), all files and dockers accessible without running through Deluge/Privoxy. To be complete I opened port 8989 on my router, but no difference.
8. FYI: I do have a NAT loopback restriction: Modem doesn't support NAT loopback so Home Assistant runs DNSMasq to handle internal DNS requests
9. As stated before, I believe Sonarr works with VPN setup as I can see the load in dashboard, and confirming with curl ifconfig.io I get a VPN IP. I am just limited accessing the Webgui.
As I can't access webgui through IP address (192.168.178.25:8989, https://192.168.178.25:8989 and/or http://192.168.178.25:8989) there is no point trying to add localhost to settings in Sonarr
I am not sure how to run a Docker run command (what syntax do I use, I have tried a few things, nothing sensible comes out?), but if I get a hint I'll upload my log.
Any idea how I can further troubleshoot and come back with more information to paint a full picture?
Please find printscreens of my settings, perhaps I am thick as mince and making a very stupid mistake I fail to recognize:
Sonarr prtsc 1 &2:
DelugeVPN: