This feature is available with artica version 1.4.091120
If you are under this release you need to upgrade your Artica version.
If this version is not released use the How to upgrade Artica to a nightly build ?
It allow you to restrict the web interface to only IP and addresses listed in a table.
On the top menu, Choose "GLOBAL SETTINGS"
Click on Web interface settings icon.

Choose the "Security access" tab.
You have 2 buttons :
- One to add a single address
- Second to add an entire network using CDIR format.
This list specify ALLOWED ip addresses. that means that others IP not specified cannot access to the web interface.

After added all allowed networks, restart the web interface by clicking on "Restart web server"
If have added an ip address and now i cannot open the web console ?? Howto ?
You need to erase your security access list by enter into the system (by SSH or on the computer).
remove the file /etc/artica-postfix/settings/Daemons/LighttpdNets
rm /etc/artica-postfix/settings/Daemons/LighttpdNets
restart the web server
/etc/init.d/artica-postfix restart apache




