Thank you raulfg3 !
I'm trying swag as a new container with port 180->80 and 1443->443 (my router is configured to forward ports 80/443 toward 192.168.0.10:180/1443) but it won't work. I have this error :
Some challenges have failed.,
- The following errors were reported by the server:,
Timeout during connect (likely firewall problem),
To fix these errors, please make sure that your domain name was,
entered correctly and the DNS A/AAAA record(s) for that domain,
contain(s) the right IP address. Additionally, please check that,
your computer has a publicly routable IP address and that no,
firewalls are preventing the server from communicating with the,
client. If you're using the webroot plugin, you should also verify,
that you are serving files from the webroot path you provided.,
ERROR: Cert does not exist! Please see the validation error above. The issue may be due to incorrect dns or port forwarding settings. Please fix your settings and recreate the container
I can't find out what is blocking between my router and OMV. I also tried to start a new simple web service docker container (nginx) configured with 180->80, same thing it works on local network with external-IP:80 (again, my router does tcp 80->180), but doesn't work from my phone outside my network.
Do you know any command I could try to be sure openmediavault doesn't block anything on his side ?