Remove local subnet restriction to access WD My Cloud admin UI

/etc/apache2/sites-available/rest-api-lan-only.conf

<Directory "/var/www/htdocs/api/rest">

Require all granted

#<RequireAny>

# ${LOCAL_NET}
# Require local

#</RequireAny>

</Directory>

/etc/apache2/sites-available/wdnas-ui.conf

<IfModule mod_rewrite.c>

<Directory "${DOCUMENT_ROOT}/UI">

# ${LOCAL_NET}
RewriteEngine On
RewriteBase /UI/
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ /UI/ [R]

</Directory>

</IfModule>

service apache2 restart