Nextcloud configuration domain

In addition to post above let me disclose requirements to the Nextcloud config.php file specified for reverse bypass. Following rows must be added into the file

  'trusted_domains' => 
  array (
    0 => '192.168.1.4:23456',
    1 => 'allcash.asuscomm.com',
  ),

and following past in the bottom of file before );

  'trusted_proxies' => 
  array (
    0 => '192.168.1.32',
    1 => 'localhost',
    2 => 'allcash.asuscomm.com,
  ),

Also you can override route to direct all requests over DDNS and https:// adding these rows:

  'overwritehost' => 'allcash.asuscomm.com:443',
  'overwriteprotocol' => 'https',
  'overwritewebroot' => '/Nextcloud',