I have at this point removed the .conf and edited the .php.file, but when I enter mysubdomain.duckdns.org I reach the OMV admin login page. I reach the swag park page only when I got to https://myomvip:444.
My edited .php:
PHPAlles anzeigen<?php $CONFIG = array ( 'memcache.local' => '\\OC\\Memcache\\APCu', 'datadirectory' => '/data', 'instanceid' => 'oc79s3lo5lkb', 'passwordsalt' => 'lW72x9Q+/s7T2n5B5j9XSo0iwAHnaD', 'secret' => 'YXNLzZ8GRYu3yN/JL3kZ1jhSpM+j1ysNW3L4tKcld4BLyiDw', 'trusted_domains' => array ( 0 => '192.168.1.196:450', 1 => 'nextcloud.xxxx.duckdns.org', ), 'dbtype' => 'mysql', 'version' => '22.0.0.11', 'overwrite.cli.url' => 'https://nextcloud.xxxx.duckdns.org', 'overwritehost' => 'nextcloud.xxxx.duckdns.org', 'overwriteprotocol' => 'https', 'dbname' => 'nextcloud', 'dbhost' => 'mariadb', 'dbport' => '', 'dbtableprefix' => 'oc_', 'mysql.utf8mb4' => true, 'dbuser' => 'oc_admin', 'dbpassword' => 'xJVd694XF9d0XfNtUF9NJKwLcqECv4', 'installed' => true, );
Right... you'll always reach the park page from your local IP.. that's irrelevant. That doesn't really say anything other than the container is running, the fact you can't get to it securely from outside your network says there's a problem. Editing the .conf file is not going to help at this point as swag isn't getting a secure connection for some reason.
Question... Go to your duckdns page and look at your IP address pointed at your URL
Now check your server's IP address with the following command and make sure they are the same (if you signed up for duckdns behind a VPN, it's possible these are not matching, which is a problem)