Cacti

Cacti is an open-source network monitoring and graphing platform built on RRDtool. It provides a scalable framework to collect, store, and visualize time-series data from network devices, servers, and applications. Notes: RRDtool 1.9+ is recommended for newer dynamic graph features in 1.3.x. Net-SNMP 5.9+ is recommended for broader SNMPv3 protocol coverage. A web server with PHP support is required. PHP should be available as CLI or CGI for scheduled polling and maintenance scripts. php-snmp is optional; validate behavior carefully if you depend on IPv6 and SNMPv3. To force the Net-SNMP binaries while php-snmp remains installed, set $php snmp support = false; in include/config.php . When running from source (especially develop ), schema updates may be required after pulling changes. Spine supports SNMPv1/v2 and SNMPv3 with IPv6, with some advanced protocol support depending on how Net-SNMP is compiled on your platform.