Required software(s)
You need to install the following software on RHEL / Fedora / CentOS Linux:
MySQL Server : Store cacti data.
NET-SNMP server - SNMP (Simple Network Management Protocol) is a protocol used
for
network management.
PHP with net-snmp module - Access SNMP data using PHP.
Apache / lighttpd / ngnix webserver : Web server to display graphs created with PHP and RRDTOOL.