Restricting direct access to Unravel UI
On Unravel server, edit
/usr/local/unravel/etc/unravel.ext.sh
.sudo vi /usr/local/unravel/etc/unravel.ext.sh
Add or modify
NGUI_HOSTNAME
.SET NGUI_HOSTNAME export NGUI_HOSTNAME=127.0.0.1
Restart the Unravel UI.
sudo service unravel_ngui restart