Try OP Manager now! These tools are essential to not only analyze and troubleshoot network related issues but many times can help you prevent them from happening. Linux has plenty of open-source network monitoring tools available. However, premium tools offer more features. The premium features include elements like monitoring network interfaces and ports, critical network services, firewall, web server services, network bandwidth, packet loss monitor, and even bandwidth usage checking. In this article, we have listed the best network traffic monitor tools for Linux to help security engineers and network admins monitor the most critical aspects of their network.

What are the best network traffic monitor tools for Linux?

ManageEngine Opmanager

ManageEngine Opmanager is one of the very few network monitoring tools for Linux that can maintain an inventory of all your Linux devices, show your Linux devices’ real-time status, and identify traffic congestion in the interfaces and show detailed performance reports. The intelligent Linux network fault management alerts the IT admin about network failures. Network automation helps with the automation of repetitive but important tasks reducing the workload on IT admins. Key features of ManageEngine Opmanager:

Customizable dashboards Real-time performance and network monitoring  Monitor critical hardware components  Recurring tasks automation

⇒ Get ManageEngine Opmanager PRTG Network Monitor offers total control over multiple servers, making it an ideal solution for large network managers. It offers features like Device Tree Management, Multi-Server, Multi-Edit, and more. Irrespective of the Unix system running, PRTG Network Monitor supports all the major Linux distributions such as Ubuntu, Debian, Mx Linux, Linux Mint, and Fedora. Key features of PRTG Network Monitor:

Access multiple PRTG core server at once  Compatible with all the major Linux distributions  Compatible with mobile devices  Plenty of network monitoring tools 

Zabbix Network Monitoring allows you to monitor network performance, including network bandwidth usage, packet loss rate, interface error rate, high CPU or memory utilization. It also monitors your network health and records configuration changes. Key features of Zabbix Network Monitoring:

Support multiple metrics collection methods and protocol  Flexible and extendable data gathering  Autodiscovery to detect network devices  Pre-made templates for metrics monitoring 

⇒ Get Zabbix Network Monitoring Core features of Nagios Core including comprehensive monitoring, visibility, and awareness to monitor applications and offer a centralized view of the entire monitored IT infrastructure. It also offers alert acknowledgments to provide communication on known issues with support for historical reports on alerts, notifications, and alert response. Other notable features of Nagios Core include integration with in-house and third-party applications with multiple APIs, full access to source code, and multi-user access to the web interface allowing the stakeholders to view infrastructure status.  Key features of Nagios Core:

Comprehensive monitor tools  Centralized view of entire monitored IT infrastructure  Event handlers and alert acknowledgment  Extensive reporting tools

⇒ Get Nagios Core SPONSORED Zenpacks Linux Monitoring automatically discovers hard disks, processors, IP services, and file systems and updates their attributes and collections with modeling. Additional features offered by the tool include performance monitoring, service impact, and root-cause analysis. Key features of Zenoss Zenpacks Linux Monitoring:

Monitor multiple Linux flavors and versions  OpenStack LVM volume integration  Block device monitors Dynamic view support and root-cause analysis 

⇒ Get Zenoss Zenpacks Linux Monitoring Key features of OpenNMS:

Open source network traffic monitoring  Flexible and extensible architecture for service polling  Supported by a large community of users 

⇒ Get OpenNMS Key features of Cacti:

Network graphics solution  Offers fast poller, and advanced graph template  Clean and easy to use interface with multi-device support User management features 

⇒ Get Cacti Key features ntopng:

Shows real-time network traffic and active hosts  Ability to produce long-term reports for several network metrics, including L7 application protocols Sort network traffic with filters like IP address, port, and layers

⇒ Get ntopng Key features of Htop:

Advanced interactive process viewer Easy to use command-based UI

⇒ Get Htop $ sudo apt-get install darkstat Key features of Darkstat:

Portable and efficient web-based network traffic analyzer  The web interface shows network traffic graphs and reports on host and ports Support IPv6 protocol 

One of the main reasons behind monitoring a Linux server is to know what’s going with your network at any given point to maintain and improve your quality of service. All the tools listed in this offer excellent Linux network monitoring tools to track performances and extract detailed imports. SPONSORED Name * Email * Commenting as . Not you? Save information for future comments
Comment

Δ