Best Network Monitoring Software for Linux of 2026 - Page 2

You can easily scan through traffic by highlighting content type, status, and source. Or, you can use powerful filtering tools that match your messages to the most important ones. With MDN inline explanations and docs, you can examine the URL, status, headers, and body of each request, or response. You can explore message bodies using highlighting and auto formatting for JSON HTML, JS, JS and other formats, all with the help of Monaco, the editor in Visual Studio Code. Match requests precisely, jump to them as they appear, and edit any information: the target URL or method, headers, body, or method. You can either respond manually to the requests as they arrive or pass them upstream. On the way back, pause and edit the actual response. Step through HTTP traffic request-by-request, or manually mock errors and endpoints. To quickly prototype against new services or endpoints, create rules that match requests.

Our cutting-edge network monitoring software is designed to keep all your network services, websites and applications running smoothly in the age of quantum computing. Quantum readiness monitoring in real-time ensures that your website is ready for future technological advances. With our robust service monitoring, you will maintain top performance. Our expanded monitoring includes HTTP to monitor website performance, ICMP to monitor network pings, DNS to check domains, and SMTP email service monitoring. Receive email alerts when any services are not responding, ensuring business critical performance. ChatGPT's text-based interface allows for seamless interaction with our service. Log in using your email to get 24/7, 365 day monitoring. Quantum readiness will take your network monitoring to a new level. freenetworkmonitor.click

Nagios Core, the monitoring and alerting engine, is the core application that powers hundreds of Nagios project development. Nagios Core is the event scheduler, event processor, alert manager, and monitor for elements. It has several APIs that can be used to extend its capabilities to do additional tasks. It is implemented in C for performance reasons and is designed to run natively under Linux/*nix systems.

PingPlotter monitors and visualizes objective internet performance metrics over time to make network troubleshooting easy. Chart objective metrics like latency, packet loss, and jitter over time and show ISPs, IT teams, or other users exactly when and where issues occur. Get notified of network problems automatically with customizable alerts and REST API capabilities. Get real-time feedback on connection problems to find hard-to-notice patterns other solutions can't detect. Quickly find and diagnose the source of internet lag, server disconnects, and other downtime. Save the IT team’s time with remote monitoring, an automated troubleshooting assistant and connection quality dashboard (PingPlotter Cloud only), or test connections from a single computer with PingPlotter for Desktop.

Appchkr provides a comprehensive suite of software for uptime monitoring, alerting, and reporting, catering to a wide range of users from large networks and server farms to small businesses and personal websites. It is available for free for up to 10 targets, ensuring hands-free operation in the background. With a quick setup process, fast notification capabilities, and an unmatched combination of features and affordability, it supports any version of MS Windows or Linux. Appchkr effectively monitors both local area networks (LANs) and wide area networks (WANs), as well as internal and external internet connections. The service is distributed globally and offers reliable support, making it accessible to users everywhere. Designed to be efficient in terms of time, network resources, and financial investment, it includes specialized options for databases, facilities management, security, and quality assurance systems. Additionally, Appchkr integrates seamlessly with platforms like Slack and PagerDuty while providing public status pages for transparency. Its integrated diagnostic tools aid in reducing and preventing downtime, and it can be controlled through either a web browser or command line interchangeably. The auto-flex feature helps to keep costs down, and users benefit from extensive documentation to guide them through setup and use. This versatile monitoring solution is a valuable asset for anyone looking to maintain optimal system performance.

VirtualMetric is a comprehensive data monitoring solution that provides organizations with real-time insights into security, network, and server performance. Using its advanced DataStream pipeline, VirtualMetric efficiently collects and processes security logs, reducing the burden on SIEM systems by filtering irrelevant data and enabling faster threat detection. The platform supports a wide range of systems, offering automatic log discovery and transformation across environments. With features like zero data loss and compliance storage, VirtualMetric ensures that organizations can meet security and regulatory requirements while minimizing storage costs and enhancing overall IT operations.

Network Analyzer gives administrators an in-depth view of all network traffic sources and possible security threats. This allows system administrators to quickly gather high-level information about the health of the network and highly granular data to complete and thorough network analysis. Network Analyzer gives you a central view of all your network traffic and bandwidth data, as well as potential network compromises. The home dashboard gives you an overview of important netflow and sflow data sources, server system metrics, abnormal network behavior, and other network issues. It is a quick way to assess the health of your network. Users can drill down to view specific information on IPs, source ports, destination ports, or any combination thereof. Network Analyzer's advanced alerting capabilities and reporting capabilities give IT staff a better understanding of their network. For further analysis and tracking, you can access and archive highly detailed and down-to-the packet data.

CloudView is a universal standards-based monitoring and network management system (NMS). It can automatically detect, monitor, and perform many functions with any vendor SNMP/TCP/IP devices. It provides a consistent geographic and logical view of your network (thousands IP nodes), configuration, monitoring, and troubleshooting. It provides full FCAPS functionality according to TMN standards. This allows it to be used in both enterprise networks and service provider networks with carrier grade reliability and secure (over SSL/HTTPS) access for multiple users/operators with differing profiles. The functions include network monitoring/management, server monitoring, apps/IoT monitoring, SCADA monitoring, network operations automation, website monitoring and much more. CloudView NMS scales to any network size. It works on Windows, Linux, Mac OS, and Raspberry Pi. Both agent-less and agent-oriented modes are available for servers.

For businesses that depend on reliable Wi-Fi for their operations, 7SIGNAL offers a cloud-based Wireless Network Monitoring (WNM) platform that persistently evaluates the wireless network for performance challenges, thereby enhancing network uptime, device connectivity, and overall network return on investment. In contrast to other service providers who inspect the network from the infrastructure viewpoint, 7SIGNAL focuses on the network's edge, assessing the "air" and recording the user experience directly from client devices. The Sapphire Eye is an advanced Wi-Fi sensor that has been developed and patented by 7SIGNAL. These hardware sensors are installed on the premises and are specifically engineered to remotely assess the quality of wireless network services through cloud-based software. Additionally, Mobile Eye is a Software as a Service (SaaS) solution also created and patented by 7SIGNAL. This application is deployed on the end user’s wireless device, allowing organizations to maintain continuous oversight of the wireless network right from the endpoint, ensuring a comprehensive view of network performance and user experiences. Together, these tools provide organizations with critical insights to improve their Wi-Fi services.

Fusion is built to scale with your company. Remote Nagios servers are used to distribute the load for monitoring and performance graphing. Your infrastructure can grow without increasing the load on the central node or managing it. Fusion eliminates the need to create complex configurations, data transfer problems, or manage changes on both the central and distributed nodes. This tool provides IT operations staff and managers with an easy-to-read visual indication of any problems in your IT infrastructure. This allows teams that are geographically separated to manage their own monitoring servers while central operations staff has access to all servers.

Heroix believes in simplifying IT monitoring. This helps our customers save time, money, and effort. Heroix has decades of experience in system management and knows what it takes for elegant, yet powerful IT solutions. Our all-inclusive agentless monitoring system, Longitude, covers the entire technology stack, from physical to virtual, cloud to cloud, server to server, network to server, IT infrastructure to application. Longitude is used in tens of thousands worldwide, in large and small enterprises. Longitude's intelligence and efficiency allow for better results and less effort. It also provides exceptional versatility to address unique management challenges and routine tasks, helping our customers save time as well as money. To learn more - access our online demo environment at https://go.heroix.com/longitude-live-demo-and-download

TrapStation logs and forwards SNMP SNMP traps, often to distributed management systems. You can route traps selectively, translate any SNMP version and filter, correlate, apply thresholds and modify varbinds. You can then view graphs, search logs and replay traps. TrapStation is a modern design that draws on decades of event-handling expertise. TrapStation was created to replace legacy apps like TrapEXPLODER and TrapBlaster. You can use TrapStation to access SNMP v3 encryption/security and trap modification, log search/replay and a browser interface. We hope TrapStation is a compelling alternative for unsupported scripts or in-house developers. TrapStation maps incomingtraps to your rule trees nodes. Each node has a filter that tests traps and allows you to log and forward match traps. The complexity of individual rule nodes is reduced by the formation of nested tiers, which are more specific. Nesting ensures that a partially matched trap is placed in a fail-safe rule Node.

Enginsight is a comprehensive cybersecurity solution crafted in Germany, adept at unifying threat identification and protection measures. Incorporating automated security audits, penetration testing, IDS/IPS, micro-segmentation, vulnerability assessments, and risk analysis, Enginsight equips businesses across scales to seamlessly establish and supervise potent security approaches via a user-friendly dashboard. Automatically examine your systems to instantly discern the security posture of your IT assets. Entirely self-engineered with security by design principles, Enginsight operates independently of third-party tools. Continuously scour your IT landscape to detect devices, generating a real-time depiction of your IT framework. With automatic detection and endless inventory of IP network devices, including categorization, Enginsight serves as an all-encompassing monitor and security shield for your Windows and Linux servers, and endpoint devices such as PCs. Start your 15 day free trial now.

White-label SDWAN platform for MSPs, ISPs, Telecoms, and others who want to provide reliable, simple-to-use and managed network services. It includes a centralized orchestrator and dual-stack IPv4/IPv6 capabilities, packet-based load balancing for true session consistency with no dropped calls, wireless/LTE support, and high-performance (>90%) Circuit Bonding Technology. You will receive a unique combination technical and business/economic capabilities to help you build your business. After paying the initial setup and training fees you only pay for the sites that you deploy. There is no charge for core node licensing. Scale as fast as you need! Turnium SDWAN provides a platform for you to fulfill your Service Level Agreements. Reduce connectivity issues that cause complaints, outages and lost time, and reduce costs associated with reporting on and delivering on SLA.

Noction Flow Analyzer is a network monitoring, alerting, and analytics tool that can ingest NetFlow, IPFIX and sFlow data. Engineers can use the NetFlow analyzer to optimize their network and applications performance, control bandwidth usage, plan network capacity, monitor and alert, perform detailed BGP peering analysis and improve security.

CruzOC is a multi-vendor, scalable network management and IT operations tool that provides robust but easy-to-use netops. CruzOC's integrated, automated management features include performance monitoring, configuration management, lifecycle management, and lifecycle management of 1000s of vendors. Administrators can use CruzOC to automate their data center operations and critical resources. This will improve network and service quality, speed up network deployments and lower operating expenses. The result is comprehensive and automated problem resolution from a single-pane-of-glass. Cruz Monitoring & Management. Monitoring & Analytics, NMS -- health, NPM traffic, log, and change. Automation & configuration management -- compliance and security -- orchestration, provisioning. Automated deployment -- auto-deploy, ZTP, remote deploy. Deployments are available both on-premises and in the cloud.

Enhance your metrics and alerting capabilities using a top-tier open-source monitoring tool. Prometheus inherently organizes all data as time series, which consist of sequences of timestamped values associated with the same metric and a specific set of labeled dimensions. In addition to the stored time series, Prometheus has the capability to create temporary derived time series based on query outcomes. The tool features a powerful query language known as PromQL (Prometheus Query Language), allowing users to select and aggregate time series data in real time. The output from an expression can be displayed as a graph, viewed in tabular format through Prometheus’s expression browser, or accessed by external systems through the HTTP API. Configuration of Prometheus is achieved through a combination of command-line flags and a configuration file, where the flags are used to set immutable system parameters like storage locations and retention limits for both disk and memory. This dual method of configuration ensures a flexible and tailored monitoring setup that can adapt to various user needs. For those interested in exploring this robust tool, further details can be found at: https://sourceforge.net/projects/prometheus.mirror/

Manage the efficiency and performance of your cloud operations seamlessly. With NetApp Cloud, you gain comprehensive insight into your applications and infrastructure. Utilizing Cloud Insights, you can effectively monitor, troubleshoot, and enhance all resources across your entire tech stack, whether hosted on-premises or in the cloud. Safeguard your most crucial asset—data—from ransomware attacks by leveraging early detection systems and automated threat responses. You can also receive alerts about potential misuse or theft of vital intellectual property by malicious actors, both from within and outside your organization. Maintain corporate compliance through audits of access and usage patterns related to your essential data, whether it resides on-premises or in the cloud. Achieve full-stack visibility over your infrastructure and applications from a multitude of collectors, providing a centralized overview. You won’t have to rush to discover new monitoring solutions each time a novel platform is integrated into your organization, allowing you to focus on innovation and growth instead. This streamlined approach ensures that you can respond promptly to any challenges that may arise.

Single pane-of glass to automate customers' IT operations Cruz Remote Monitoring and Management is designed for Managed IT Services Providers (MSPs). It allows them to remotely monitor and manage their IT infrastructure, networks and client endpoints from anywhere. Dorado allows you to remotely monitor and manage your environment from one console, whether you are an MSP looking to improve your business or a reseller/VAR trying to enter the MSP market. All this is available in an affordable, scalable, and easy-to-use solution. Dorado Software is a leader in resource management, performance monitoring, service orchestration software, and cloud operations automation across converged infrastructure fabrics. Dorado software helps IT professionals and operators monitor, configure and manage converged infrastructures (physical storage and virtual servers, networking devices, networking devices), virtualized functions and cloud services.

Cruz IoT Device Director is a comprehensive, scalable management tool that securely and efficiently monitors, manages, and onboards IoT devices from all vendors. IT staff can automate deployment of bulk IoT device, monitor alerts, notifications, troubleshoot devices, view audit logs, configure devices, and remotely push firmware updates across multiple devices through over-the air (OTA) updates.

The Cruz Wireless Controller allows IT departments to view, monitor, configure, and configure multi-vendor wireless IT infrastructures. It gives you complete control and visibility over all wireless devices in your network. Cruz Wireless Controller automates discovery, performance monitoring and configuration backup and restore. It also schedules traffic flow analysis and configuration audit capabilities. --Performance statistics, real time health monitoring, firmware/SW administration, backup, restore and deploy, one-toone or groups. Enforce device security policies. Push and monitor configurations to wireless controllers and APs. --Set up network health alerts, automate repetitive tasks and simplify remote troubleshooting. IT departments can make deployment and management easier by using a single tool to manage all their operations

The COVID-19 pandemic has introduced various obstacles for businesses and remote IT monitoring systems. It is reassuring to have a dependable solution during these unpredictable times. For a quarter of a century, Paessler has been dedicated to developing software that enhances the efficiency of IT professionals. One of our most innovative solutions to meet today's challenges is Hosted Monitoring. With Paessler PRTG Hosted Monitor, you gain immediate access to comprehensive monitoring capabilities. It covers essential aspects such as traffic, applications, availability, and bandwidth. Unlike traditional in-house setups, your PRTG instance can be operational in a remarkably brief period. There’s no requirement to procure additional hardware or search for a machine with available resources. PRTG Hosted Monitor operates without agents, allowing you to commence monitoring directly from your web browser instantly. We ensure that your PRTG instance is hosted on robust AWS servers located in your preferred region, along with regular backups to guarantee data safety. This proactive approach to monitoring can significantly alleviate the pressures faced by IT teams during these challenging times.

SmokePing is an advanced tool designed for measuring latency with precision. It not only records and showcases latency, but also tracks latency distribution and packet loss metrics. Utilizing RRDtool, SmokePing effectively manages a long-term data archive and generates visually appealing graphs that provide real-time insights into the status of various network connections. You can interact with any graph in detail mode, enabling you to highlight specific areas of interest using the navigator graph. Furthermore, it allows for the display of information from numerous targets within a single graph. Through a centralized Smokeping Master node, multiple Slave nodes can be deployed, inheriting their configurations from the master, which facilitates the ability to ping a single target from diverse locations simultaneously. The tool now incorporates standard deviation in various instances to quantify the fluctuations in round trip times as represented by the smoke signals. SmokePing supports a broad range of probes, including basic ping, web requests, and even custom protocols, making it highly versatile. Additionally, its master/slave deployment model enhances the capability to conduct measurements from various sources concurrently, providing a comprehensive view of network performance.

Cacti offers a powerful and flexible framework for operational monitoring and fault management, catering to users globally. It serves as a comprehensive solution for network graphing, leveraging RRDTool's impressive data storage and graphing capabilities. The platform features a distributed and resilient data collection system, along with sophisticated automation tools for managing devices, graphs, and trees using templates. In addition to its various data acquisition methods, Cacti supports extensibility through plugins, features role-based management for users, groups, and domains, and includes a theming engine with multilingual support right from the start. All of these functionalities are integrated into a user-friendly interface that is suitable for everything from small LAN setups to intricate networks comprising thousands of devices. To operate Cacti, users need MySQL, PHP, RRDTool, net-snmp, and a compatible web server like Apache or IIS. Central to Cacti's architecture and database management is the concept of devices and device templates, which play a crucial role in its operation. Moreover, the system's adaptability makes it a preferred choice for organizations seeking to optimize their network monitoring processes.

Automatic discovery, modeling and verification of your network's state provide actionable insights into the state of the network. They also provide evidence that the network is providing the service your business needs. Automatic discovery, modelling, verification, validation of your current network state gives you actionable insights into the state of your system. Plan changes before they happen and verify that the network behaves as you expected after the change. Verify that the actual network state aligns with your intentions, as contained in your source-of-truth. A single, accurate, and consistent view of your network across on-prem instances and cloud instances allows continuity between the network and cloud teams. IP Fabric data can be accessed anywhere using our open API. The snapshots at a specific time are the best way to compare your network day-to-day. Eliminate tedious, time-consuming and error-prone workflows.