Welcome. I have installed ISPConfig 3, everything works perfectly. But I need to install lighttpd yet. Please have tips on how to install and configure it to run on another IP address. My system is a Debian 6. Thank you in advance and best regards.
You must open /etc/lighttpd/lighttpd.conf and configure an unused IP or an unused port in it so that it doesn't conflict with your main web server (Apache or nginx).