ManageEngine OpManager is a network monitoring solution that can monitor the performance of network devices, servers, routers, switches, and virtual machines in real-time. Customizable dashboards provide over widgets for you to create a unique monitoring experience. SNMP monitoring keeps you updated on the performance of devices within your network. For increased visibility, you can use the network mapping feature to automatically discover and map new devices. The alerts system helps you to respond to performance changes quickly.
ManageEngine OpManager correlates network events and only presents relevant alerts to the user while minimizing false positives. The program sends alerts by email and SMS to keep you updated on any emerging problems.
ManageEngine OpManager is an all-in-one network monitor that is recommended for users that want a simple infrastructure monitoring tool. The Site24x7 cloud-based network monitoring tool that covers IT infrastructure, applications, and user behavior.
The network monitoring section of the tool is able to automatically discover all devices attached to the network. Site24x7 compiles an equipment inventory from the results of that search and then draws up network topology maps automatically.
The inventory and maps all get updated automatically whenever equipment gets added, moved, or removed. This system is built into all network devices. It just needs an SNMP manager to request status information from the agent software that is loaded onto every switch and router by their manufacturers. Site24x7 fulfills that SNMP manager. SNMP includes a procedure that allows device agents to send a notification to the manager when it discovers a critical condition on the device that it is monitoring.
This message gets converted into a warning or an alert by the Site24x7 dashboard, depending on the severity rating marked on the message from the agent. Site24x7 monitors switches, routers, firewall appliances, power supplies, load balancers, wireless networks, cloud services, and WAN connections.
The monitor focuses on connected hardware. A wider view of the Site24x7 package shows that the system also monitors other hardware, such as endpoints and servers. It also tracks the performance of applications. A user behavior module in the package is of particular use to businesses that run websites.
It includes real user monitoring to analyze typical buyer journeys and also synthetic web transaction monitoring , which simulates access to a website. Site24x7 offers a free network monitoring service. However, this is just a straightforward Ping-based uptime monitor for up to 50 URLs or servers. The cloud platform offers a range of system monitoring and management tools and these are packaged in editions.
There are five editions in total:. All of these packages include the network monitoring service. Each of the Site24x7 plans is available on a day free trial. Checkmk is a system monitoring package that is able to track the performance of networks, servers, and applications.
The network monitor can be used for LANs and wireless networks , so it can also be useful for following activity on networks that use both wired and wireless technology.
This network monitoring system starts its service by searching the network and identifying all connected devices. The package also creates a live network map. The base package of Checkmk is completely free to use. There is also a paid version of the system, called Checkmk Enterprise , which has an edition that caters to managed service providers. As a free tool, the basic service is very attractive to small businesses and companies on a tight budget. The monitor queries switches, routers, and firewalls through the SNMP system.
All of your network devices will already have SNMP agents installed on them but that function might need to be enabled. The Checkmk software polls agents for status reports. The responses get compiled into live reports on network readiness and capacity performance. The dashboard allows network managers to get an overview of all activity and then has a number of options to drill down through to reports on individual devices both live and over time.
The Checkmk package also offers bandwidth monitoring , which gives you indicators on where device and cable capacity is not enough to cope with demand. The paid version of Checkmk is priced on a sliding scale based on the number of hosts that are on the monitored network.
Access the free version, which is called Checkmk Raw to assess the package. The Enterprise edition can also be bought on a physical appliance. There is a day free trial available for Checkmk Enterprise. The flexible pricing system of this software allows you to add on other services, including configuration management, log management, application monitoring, and traffic analysis capabilities. The WhatsUp Gold system includes an autodiscovery module.
This populates the monitoring device inventory at startup and then continues to poll for any changes in the resources on the network. The system will automatically update the network inventory should any devices get added, moved, or removed. WhatsUp Gold also includes a network topology mapper that uses the device inventory data to automatically create maps of your network.
These topology maps also adapt automatically if the device inventory changes. The network monitoring features of WhatsUp Gold cover LANs, wireless networks, and Internet connections out to remote sites or cloud resources.
The exact price you pay depends on the number of servers, applications, and network devices that you have on your network. There are two additions to the system: WhatsUp Gold Premium , which is a network performance monitor. Customers of WhatsUp Gold Premium can add on any of those extra modules individually for a fee.
The software for this monitoring system installs on Windows Server and it is available for a day free trial. Auvik is a cloud-based network monitoring system that includes a number of system management tools.
The package is accessed through a Web browser and when you open an account, the setup process installs collectors on your system. The Auvik package is able to monitor multiple sites and centralizes their control. This makes the package ideal for monitoring a WAN. The service provided by Auvik begins with a network discovery process.
This automatically populates all of the base information needed for the monitor to work. The discovery service is continuous, so it will spot when new devices are added to the network. As a cloud-based system, Auvik is designed for remote system monitoring — even your home network is remote to the processes on the Auvik servers.
Network monitoring works on a system of thresholds. The service tracks a list of metrics on network activity and a threshold for resource usage or system performance is added to each of these conditions. If that threshold level is passed, the Auvik service will generate an alert.
The Auvik service can be expanded through the use of third-party tools for which the network monitor has integrations. There are two plan levels for Auvik — Essential and Performance. The Performance plan is the higher plan and it offers traffic analysis functions and Syslog management on top of the network monitoring services that are available in the Essentials plan.
Scan network segments to discover and add devices to monitor. You can choose between a range of sensors to monitor various segments of your network. For greater visualization, the tool has a customizable dashboard that allows you to produce real-time network maps of your infrastructure. You can create maps with the drag-and-drop editor and use over map objects to build the map. You can even create your own map objects with custom HTML. The threshold-based alerts system keeps the user updated if the status of a sensor changes, a value changes or a threshold is breached.
PRTG Network Monitor is a must-try for enterprises looking for cost-effective but comprehensive network monitoring tools. The platform is available for free for less than sensors, after which you have to pay. Related post: Network Configuration Management Software. Nagios Core is an open-source network monitor that has a web interface for monitoring network performance.
The GUI is color-coded so you can easily see elements that are unavailable or compromised. Track performance events through the alerts system, which sends out notifications by email and SMS. View the Alert History section to see what alerts were created and when. The list of alerts is also color-coded making it easier to prioritize critical alerts. You can use APIs to integrate other network services. If you require more functions then you can also check the thousands of community plugins available on the Nagios Exchange to help you add additional functions.
Features: You can find which network application uses the most bandwidth. Provides visual analysis for a device with a delivery path This application can monitor the fault of your network You can see changes along the path and fin service provider issue The tool allows you to drag and drop performance metrics on a timeline Monitor the logical component of the SDN Software Defined Networking environment.
Features: Simplify network performance monitoring and troubleshooting. Automate configuration backup and recovery. Real-time network mapping Provide network traffic analysis. It offers secure remote access. Features: It can perform network auditing for compliance.
The app can detect vulnerability in the network. SolarWinds can configure, backup, and restore your network. Helps you to manage network device with ease. Optimize the performance of network infrastructure. Features: Highly custom, intuitive dashboards, heat maps, business views, network device grouping, for better network overview.
Features: Automatic discovery with support for 10, device templates from different vendors. Features: Maps the flow of network traffic between hosts, containers, availability zones, and even more abstract concepts like services, teams, or any other tagged category — Easy to navigate and use, allowing you to see metrics like volume and retransmits without writing queries — Correlates network traffic data with relevant application traces, host metrics, and logs, to unify troubleshooting into one platform — Visually maps traffic flow in an interactive map to help identify traffic bottlenecks and any downstream effects — Reveals network patterns that may not reflect the intended design of your application 7 Obkio Obkio is a simple network performance monitoring SaaS solution that empowers users to continuously monitor their network performance to improve the end-user experience.
Features: Deploys in minutes Continuous monitoring using monitoring Agents Troubleshoot intermittent performance issues. Exchange of Synthetic Traffic to measure performance Monitoring from the End-User perspective Decentralized monitoring between pairs of agents in different locations Real-time network performance updates every ms Historical performance to troubleshoot past issues Automatic Speed Tests to assess network health User Quality of Experience QoE measured every minute 8 Paessler PRTG PRTG network monitoring software is known for its advanced infrastructure management capabilities.
Features: PRTG can scan network segments by pinging defined IP ranges Helps you to create web pages with up-to-date monitoring data in the desired design Easy and flexible alerting Multiple User Interfaces Alerts you when it sees warnings or unusual metrics in your network. Features: Improved efficiency to evaluate periodical and occasional network issues, etc. This network performance monitoring tool offers you to stores network data for weeks or months, and browse historical network traffic.
Decreased time and efforts need to reconstruct network issue scenarios. Offers sufficient evidence for network performance and security breach, etc.
Features: Comprehensive Dashboard Allows you to keep track of specific subsets of network flow information Complete Insights on network traffic, bandwidth, and overall network health Receive alerts when the abnormal activity takes place Advanced user options allow IT teams to work together efficiently. Features: This network management tool provides auto network discovery and layout Discovers any type or brand of device SVG icons for devices are included for easy recognition.
Even custom icons and backgrounds are supported. You can search sniffed or stored data for keywords. Features: Designed for maximum performance and scalability Distributed network monitoring system This network monitoring system helps you to detect network automatically.
USB Flash drive, without creating any record that you use You not require to or give your email to download from NirSoft. Features: Nmap tool is available for free download, and also comes with complete source code Supports dozens of advanced techniques for mapping out networks filled with IP filters, firewalls, routers, etc.
It can scan huge networks of literally hundreds of thousands of machines. Features: Deep inspection of hundreds of protocols Live capture and offline analysis. Features: It is simple to install and easy to set up network monitoring system You can adjust alert thresholds for in-app notifications or emails.
Support is entirely free. Online or on the phone, chat Get quick insights and spot slow, sluggish, or overwhelmed systems. Features: Traffic Accounting feature helps you in tracking and billing customer bandwidth usage Supports for numbers of third-party application Threshold alerting system helps you to configure thresholds and failure status of various entities. Features: Monit can be used to monitor suspicious processes or similar programs running on localhost It can be used to monitor files, directories, and filesystems on localhost.
Features: Provide Instant Graphs and Ad Hoc Reports You can view multiple graphical and tabular reports from a single view Automatically distribute reports to stakeholders. Features: Meaningful change to application performance across your entire network This network performance monitoring tool helps you to deliver a better user experience for a users Plan, manage and troubleshoot network performance.
Consider the following factors before you decide. Network Monitoring tools should be able to provide real-time performance monitoring and visualization. The cost involved in training employees on the tool. Consider the security options offered by software providers. Product price. Product features meet your requirements. Integration with management software such as ERP is desirable. Report a Bug. Previous Prev. Next Continue. Home Testing Expand child menu Expand. The more an organization relies on open-source technology, the more expensive it can support it.
This can take a lot of time and, subsequently, human resources. Companies often rely on the products community for support, bug fixes, and features, but this can be dangerous. Communities can slowly dissolve over time, leaving the product in an orphaned state. There are pros and cons to running an open-source tool.
Zabbix is a powerful and popular open-source networking monitoring tool. In addition, the platform uses a simple auto-discovery feature to detect new devices and changes on currently monitored assets. There are numerous preconfigured templates to choose from that support major vendor solutions like Cisco, Dell, Intel, and Netgear, to name a few.
For more obscure integrations, you can search the Zabbix community for assistance. The community is strong with a Facebook group and Telegram chat supported in over nine different languages.
Visually the default interface is pretty solid but allows you to customize the view of your environment through widget-based apps. There are numerous options for remediation, alerts, and escalation that help highlight precisely what needs to be done to resolve an issue. In addition, Zabbix uses event correlation to help guide technicians in the right direction when fixing problems manually. Remediation can be automated via a script or be configured to create a helpdesk ticket via ITSM integration.
Overall, Zabbix is incredibly flexible with its open-source networking monitoring options and is supported by a large dedicated community that have continuously improved the platform over the years. Icinga is an open-source platform that supports multiple tools, including a network monitoring solution.
The tools are designed to seamlessly integrate, allowing organizations to gain complete visibility into their infrastructure, network, and metrics through the Icinga stack. The platform continues to receive updates and just recently supports several forms of agentless monitoring solutions.
Icinga has proven itself a reliable open-source network monitoring tool and has been used by big brands such as Adobe, T-Mobile, and Siemens. The platform offers network monitoring for both on-premises infrastructure as well as cloud-based solutions and containerized applications. While the cloud monitoring modules are separate from the infrastructure monitoring features, they can be accessed through the same platform. The tool does a great job of easing you into its ecosystem.
While many platforms try to throw a ton of options your way, Icinga makes it easy to start small and work your way up to more complicated monitoring integrations. In addition, there are numerous templates and support for vendor integrations; from HP to Cisco, the platform supports monitoring across hundreds of vendors.
While other platforms are hyper-focused on a single element of monitoring, Icinga works to provide complete infrastructure visibility across the network, making it easier to identify the source of a problem.
The alert system is well built, and while it is customizable, it does offer a good starting point for anyone to get actionable insights right away. Community support for Icinga is strong, offering support through multiple channels such as GitHub, web forums, Meetup, and even in-person events.
I particularly like that they recognize lead developers in their community. Many times developers of sizeable open-source products go unthanked. Incinga has a page dedicated to frequent contributors to the platform. Icinga is a robust open-source networking monitoring tool that makes itself accessible to smaller businesses while still being reliable enough to be used in an enterprise environment.
The Prometheus platform offers network monitoring and highly detailed visualization that are great for creating reports or displaying live metrics across your network operation center. The platform uses a PromQL to pull data and create visuals, making it highly flexible and favorable to those with query language experience. Visually, Prometheus is one of my favorite platforms in terms of looks and style.
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