Ubuntu server 20.04 LTS and Apache 2.4.41. Moodle doc root = /var/www/html/moodle and is defined in /etc/apache2/sites-enabled/000-default.conf for a vhost. We do IP masquerading so oisnc.org should redirect to 172.74.14.216:8080 which gets forwarded to 192.168.0.8:8080. Every time I try http://oisnc.org, Moodle does not come up. Instead the default Apache web page comes up from /var/www/html. The browser tab shows the Moodle logo however. Even http://oisnc.org/moodle brings up the same default Apache page. Using a2ensite oisnc.org I get: ERROR: Site oisnc.org does not exist! but the vhost is defined in 000-default.conf which has a *.conf filename extension. What am I missing?