# IT infrastructure monitoring | ManageEngine OpManager Nexus ## Diverse IT infrastructure, one monitoring solution OpManager Nexus helps you monitor and manage IT infrastructure across stacks and sites alike. Unify your IT monitoring under one console! ## Comprehensive IT infrastructure monitoring solution ### Network performance Keep tabs on the uptime, response times, and performance of your IT infrastructure. Leverage AI-powered alarms to detect violations and set notifications to stay updated 24/7. OpManager Nexus provides node-level visibility and in-depth performance metrics to optimize network performance. ### Application performance Manage the health and performance of your application infrastructure with OpManager Nexus. Map dependencies, monitor server resource utilization, and track database queries for Java, .NET, .NET core, Node.js, Python, PHP and Ruby applications. ### Bandwidth and traffic Leverage flow protocols and deep packet inspection to analyze the traffic of your applications, services, and devices. Track traffic patterns to get notified of anomalies, detect QoS violations, identify top-talkers, and optimize bandwidth utilization. ### Network configurations Monitor, schedule, manage, and revert configuration backups for effortless network automation. OpManager Nexus can also monitor your network infrastructure for firmware vulnerabilities and compliance violations. ### Subnets and IP addresses Classify and manage the allocation of subnets and IP addresses, track IP utilization, schedule scans, monitor DHCP servers, perform DNS lookups, detect rogue devices, and manage switch-port connections with ease. ### Firewall logs and policies Repel attacks and intrusions into your IT infrastructure by monitoring firewall logs and policies. OpManager Nexus can monitor VPN tunnels, security breaches, user internet activity, and firewall policy anomalies. ## IT infrastructure monitored by OpManager Nexus Juggling multiple tools to monitor different kinds of IT infrastructure can become a quite a hassle. IT tools have different data formats, interfaces, licenses and learning curves. Operational siloes created by incompatible IT tools can hamper cooperation between IT teams and disrupt event correlation. OpManager Nexus resolves this monitoring IT infrastructure across the IT stack. ### Network hardware Monitor layer 2, layer 3, wireless, and edge network devices with dedicated health and performance metrics. Map network topology and WAN paths. ### Servers and datacenters Monitor physical and virtual servers for hardware health and performance. Create 3D representations of server racks and datacenter floors for maintenance and monitoring. ### Cloud infrastructure Monitor multi-cloud environments for uptime, response time, performance, and spend. OpManager Nexus can monitor cloud vendors like AWS, Azure, Google Cloud, and Oracle. ### Applications and databases Monitor application and database servers with in-depth performance metrics, code-level visibility, and insights into individual queries. Map databases and application servers for better correlation and visibility. ### Containers VMs, and HCI Monitor converged, virtualized, and containerized infrastructure with dedicated performance metrics. Get deep visibility to combat resource sprawl and prevent service outages. ### Websites and web-apps Monitor website performance across simulated and real environments from multiple locations worldwide. Analyze website loading times and website components to optimize performance. [Learn more](https://www.manageengine.com/it-operations-management/sem/it-infrastructure-monitoring.html#) ## Set-up and monitor your IT infrastructure in minutes Discovering, classifying, and monitoring thousands of IT system is a hassle. OpManager Nexus resolves this with its robust network discovery features. IT teams can deploy OpManager Nexus and start monitoring within minutes. - Agentless monitoring with protocols like SNMP, WMI, and CLI - Discovery rule engine, discovery filters, and scheduled discovery - 11,000+ devices templates for automatic identification and classification - Auto-curated performance monitors for each device type ![Troubleshoot network downtime with OpManager's toolkit](https://www.manageengine.com/it-operations-management/sem/images/diverse-it-infrastructure/set-up-monitor.webp) ## Automate IT infrastructure management for faster resolution ![Restore down services with advanced automation](https://www.manageengine.com/it-operations-management/sem/images/diverse-it-infrastructure/restore-downservice-automation.webp) Automation helps IT teams manage more with less. OpManager Nexus incorporates advanced automation features to speed up IT infrastructure management. - Workflows to automate fault management and troubleshooting - Automated change detection for network configurations - Automated discovery and syncing with the CMDB - Discovery rules and alarm escalation rules to automate configuration ## Gain in-depth visibility into your IT infrastructure Visualizing complex IT systems enable IT teams to monitor and manage them with ease. OpManager Nexus incorporates colour-coded, multi-format visualization tools to represent data collected from across the IT infrastructure. - Dashboards and NOC views - Layer 2 topology maps and business views - Server rack views and 3D datacenter floor views - Graphs, heatmaps, charts, and widgets. ![Never miss an uptime status update with network operations center views](https://www.manageengine.com/it-operations-management/sem/images/diverse-it-infrastructure/uptime-status.webp) ## Create and disseminate reports for easier IT infrastructure management ![Track network uptime and performance with real-time metrics](https://www.manageengine.com/it-operations-management/sem/images/diverse-it-infrastructure/create-disseminate-reports.webp) OpManager Nexus features over 100 default report templates covering various parts of the IT infrastructure. In addition to this, there's a custom report builder to combine multiple fields to create reports of your choice. - Forecast reports to predict resource exhaustion - Capacity planning reports to identify resource-greedy and resource starved devices - Dedicated templates to report the health and availability of infrastructure devicesth and availability of infrastructure devices ## Be proactive with real-time and predictive monitoring It's important to be proactive rather than reactive when it comes to IT infrastructure. OpManager Nexus's real-time and AI-powered predictive monitoring ensures that your IT teams have the requisite time to detect and react to issues before they snowball. - Real-time monitoring with intervals as small as 1 second - AI-powered adaptive thresholds to automatically calculate suitable alarm thresholds - AI-powered forecasting to predict expected values for performance metrics ![Track network uptime and performance with real-time metrics](https://www.manageengine.com/it-operations-management/sem/images/diverse-it-infrastructure/track-network-uptime.webp) ## Full-stack observability with OpManager Nexus OpManager Nexus helps you monitor and manage the entire IT stack from a single console. With extensive logs, in-depth metrics, and end-to-end traces, you can detect and resolve any issue in any part of the IT stack in no time. IT teams can replace multiple siloed IT tools with a unified IT management interface to improve correlation, minimize complexity, and reduce licensing spend. ![](https://www.manageengine.com/it-operations-management/sem/images/diverse-it-infrastructure/opmanager-plus-it-stack.svg)