Whether for small networks or enterprise-scale infrastructures, Cacti delivers efficient, scalable monitoring with minimal resource usage, making it a robust alternative to basic bandwidth monitoring tools.
VnStat PHP was once a dependable option, but modern network monitoring demands more advanced, scalable, and actively maintained tools. Today’s solutions offer real-time traffic analysis, deep insights, and enterprise-grade monitoring, making them better suited for evolving network requirements.
To install Ntopng on Linux, use the following appropriate command for your specific Linux distribution.
1. Ntopng – Web-Based Traffic and Security Network Monitoring
With minimal resource usage, Netdata efficiently tracks CPU, memory, disk, and network activity in real-time. Its scalability and ease of setup make it a great choice for both home users and enterprises.
VnStat PHP has been a popular choice due to its simple web-based interface, but it lacks modern features like real-time monitoring, deep packet inspection, and advanced visualizations. Moreover, it is no longer actively maintained, making it less suitable for modern network monitoring needs.
With support for SNMP (Simple Network Management Protocol), Cacti can track multiple devices, including routers, switches, and servers, making it ideal for large-scale deployments.
LibreNMS is a powerful, open-source, and feature-rich network monitoring system designed to provide automatic discovery, real-time performance tracking, and alerting for network devices.
With built-in machine learning, anomaly detection, and forecasting, it helps administrators proactively identify issues before they impact operations.
2. Netdata – Real-Time Performance Monitoring
Cacti is a powerful, open-source network monitoring and graphing tool designed to provide detailed insights into system performance using RRDtool for data storage and visualization.
If you’re looking for powerful, modern alternatives, this guide covers the top five best replacements for VnStat PHP that provide better insights, interactive dashboards, and enhanced reporting capabilities.
With built-in reporting, mobile app support, and flexible API integrations, it serves as a comprehensive solution for businesses, ISPs, and data centers.
It features customizable templates, automated data collection, user authentication, and advanced graphing capabilities, allowing users to create detailed performance reports.
sudo apt install ntopng [On Debian, Ubuntu and Mint]
sudo dnf install ntopng [On RHEL/CentOS/Fedora and Rocky/AlmaLinux]
sudo emerge -a sys-apps/ntopng [On Gentoo Linux]
sudo apk add ntopng [On Alpine Linux]
sudo pacman -S ntopng [On Arch Linux]
sudo zypper install ntopng [On OpenSUSE]
sudo pkg install ntopng [On FreeBSD]
It integrates with Slack, PagerDuty, and email notifications, ensuring timely alerts for network issues. Additionally, LibreNMS supports distributed polling, allowing large-scale network monitoring across multiple locations.
To install Cacti on Linux, use the following appropriate command for your specific Linux distribution.
Netdata is a powerful real-time monitoring tool that provides detailed insights into network, system, and application performance by offering live metrics, interactive dashboards, and AI-powered anomaly detection.
It supports SNMP, APIs, and various protocols to monitor routers, switches, servers, and IoT devices across multi-vendor environments. With its intuitive web interface, LibreNMS delivers detailed graphs, customizable dashboards, and historical data visualization, making it easy to analyze traffic trends.
ntopng is a powerful network traffic monitoring tool that offers complete network visibility. It gathers traffic data from multiple sources, including traffic mirrors, NetFlow exporters, SNMP devices, firewall logs, and intrusion detection systems.
It captures network traffic using libpcap or PF_RING (on Linux) for optimal performance. Alternatively, it can work with nProbe to collect NetFlow/sFlow data from routers and switches or with nProbe Cento to analyze high-speed 100 Gbps links in real-time.
Designed for cross-platform compatibility, ntopng runs on Linux, FreeBSD (including pfSense and OPNsense), macOS, and Windows.
4. Zabbix – Open Source Network Monitoring
wget -O /tmp/netdata-kickstart.sh https://get.netdata.cloud/kickstart.sh && sh /tmp/netdata-kickstart.sh
OR
curl https://get.netdata.cloud/kickstart.sh > /tmp/netdata-kickstart.sh && sh /tmp/netdata-kickstart.sh
Supporting SNMP, IPMI, JMX, and cloud services, Zabbix integrates seamlessly into diverse IT environments. Its robust security, flexible API, and extensive reporting tools make it a powerful choice for modern IT infrastructure monitoring.
Network bandwidth monitoring is essential for system administrators to track data usage, analyze traffic patterns, and optimize network performance.
Netdata supports auto-detection of system components, low-latency data collection, and cloud integration for remote monitoring. The web-based interface provides second-level precision, making it ideal for troubleshooting performance issues.
5. LibreNMS – Network Monitoring System
It provides scalability, automation, and advanced visualization through an intuitive web interface, making it ideal for businesses of all sizes. Zabbix supports agent-based and agentless monitoring, collects performance metrics, and sends instant alerts based on customizable triggers.
sudo apt install cacti [On Debian, Ubuntu and Mint]
sudo dnf install cacti [On RHEL/CentOS/Fedora and Rocky/AlmaLinux]
sudo emerge -a sys-apps/cacti [On Gentoo Linux]
sudo apk add cacti [On Alpine Linux]
sudo pacman -S cacti [On Arch Linux]
sudo zypper install cacti [On OpenSUSE]
sudo pkg install cacti [On FreeBSD]
Zabbix is an enterprise-grade, open-source monitoring solution designed for real-time tracking of networks, servers, applications, and cloud infrastructure.
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Conclusion
Netdata can be installed on most Linux distributions with a single wget or curl command:
It allows administrators to monitor network bandwidth, CPU usage, memory consumption, and other system metrics through an intuitive web-based interface.
Unlike VnStat PHP, Ntopng offers real-time network monitoring, deep traffic analysis, and an interactive web UI, making it a robust choice for modern network monitoring.
