by Olumuyiwa Taiwo.
Visiting the site at http://moodle.gounanursing.org:8181/moodle/ gives this error:
Incorrect access detected, this server may be accessed only through "http://192.168.2.2:8181/moodle" address, sorry.
Please notify server administrator.
Are you sure your DNS is pointing to the correct IP address and you've changed $CFG->wwwroot to http://moodle.gounanursing.org:8181/moodle/?