# Network Monitoring Tools - ManageEngine OpManager

Stay on top of your network with the comprehensive network monitoring software, OpManager.

[![Network Monitoring Tools - ManageEngine OpManager](https://i.ytimg.com/vi/x251882Z78Q/hqdefault.jpg)](https://www.youtube-nocookie.com/embed/x251882Z78Q?si=rjB1OxDaiQSWTD9x?autoplay=1&mute=1)

Networks are the fundamentals behind businesses worldwide. It plays a pivotal role in serving your employees for administrative purposes and your clients across the continents. The networks help you keep information in a centralized location - accessible to those who need it and restrict every other inbound request. So how do you provide continuous top-notch end user experience and maintain your rapidly evolving network? Only by monitoring the availability, health, and performance of your networks over time with the help of reliable, real-time **network monitoring tools**.

## What are the requirements of a network monitoring tool?

While selecting a [network monitor](https://www.manageengine.com/network-monitoring/network-monitor.html?nmtools) tool for your IT environment, it is important to weigh in your current requirements and also your future needs because choosing the right one among various tools for network monitoring is crucial. Some of the essential elements that a **network monitoring tool** requires are:

### Real-time monitoring

Discovering network issues through user complaints is an IT admin’s worst nightmare. A robust network monitoring tool must provide real-time performance insights, enabling you to identify and resolve potential outages before they impact users. OpManager supports real-time monitoring with instant alerts, customizable dashboards, and proactive fault detection to minimize downtime.

### Comprehensive monitoring capabilities

Managing separate tools for different components like switches, routers, servers, virtual environments, and storage devices can be cumbersome. A single-console solution that supports extensive monitoring across diverse environments—including Windows and Linux—simplifies management and reduces overhead. OpManager excels here, offering unified monitoring for all network components and multi-vendor environments.

### Scalability

Scalable network monitoring tools adapt to your business’s evolving needs, ensuring consistent performance even as your network grows. These tools should support remote network monitoring, enabling centralized management across multiple geographic locations. OpManager’s scalable architecture and remote monitoring capabilities ensure seamless management of networks across multiple sites.

### Automation

Automation streamlines network monitoring by enabling proactive responses to predefined thresholds or rules. This includes detecting and troubleshooting issues, sending alert notifications, forecasting storage growth, and more. Automation is invaluable for managing large, complex networks efficiently. OpManager’s automation features, including Discovery Rule Engine and workflow automation, simplify routine tasks and enhance efficiency.

### User management

User management features enhance security by restricting access to authorized personnel. Defining user roles and operational scopes helps IT teams collaborate effectively while maintaining clear boundaries. OpManager provides robust user management capabilities, including role-based access controls and user-specific dashboards.

## Why is ManageEngine OpManager considered one of the best network monitor software in the market?

[OpManager](https://www.manageengine.com/network-monitoring/?nw-mont-tools) is a powerful network management and monitoring tool that monitors switches, routers, servers, WLC, load balancers, VPN, printers, firewalls, VMs, Nutanix environments, and anything that has an IP and connected to the network - in a single console.

### Top Features

![Network Performance Monitoring Tools - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/noc-views.webp)

**Real-time monitoring:** Monitor network performance in real-time to preempt issues.

![Automation tools - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/lan-inventory-management1.webp)

**Automation tools:** Automate routine tasks with intelligent discovery and rule engines.

![Real Time Network Monitoring Tools - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/networkdiagram-xenmap.webp)

**Automatic network mapping:** Automatically map your network topology for better visualization and management.

![Best Network Monitoring Tools - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/custom-dashboard-network-monitoring.webp)

**Custom dashboards:** Create tailored dashboards and business views for easier fault identification.

![Vendor Templates Network Monitoring Tools - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/vendor-templates-network-monitoring-tools.webp)

**Extensive vendor support:** Manage over 53,000 devices with pre-built templates.

![Pre Built Network Monitoring Tools - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/pre-built-network-monitoring-tools.webp)

Over 100 pre-built network reports.

### Comprehensive monitoring capabilities

#### Switch/Router monitoring

Network switches and routers form the backbone of any IT infrastructure. Any issue with switch breaks the end user connectivity with the network. Using OpManager's network monitoring tool or network management tools, you can [monitor switches](https://www.manageengine.com/network-monitoring/switch-monitoring.html), and routers from the likes of Cisco, Juniper, Aruba, ZTE, and many other vendors for availability, health, and performance in real-time for 2,000+ parameters and avoid possible network pitfalls. Apart from monitoring switches, OpManager maps switch ports to devices and monitors the availability of the switch ports.

![Network Monitoring Tools - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/switch-router-monitoring.webp)

#### Network interface monitoring

Network interfaces are one of key performance indicators (KPI) as they help identify network performance degradation at the earliest. OpManager, the best network monitoring tool, monitors interfaces using SNMP and provides a single customizable dashboard to view and analyze bandwidth performance and network traffic for your IT network. You can [monitor interfaces](https://www.manageengine.com/network-monitoring/interface-monitoring.html) by checking the availability status of interfaces and monitor traffic speed on the interface, errors, discards, etc. using OpManager.

![Network Monitoring Tool - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/network-interface-monitoring.webp)

#### WLC monitoring

OpManager's multi-vendor [WLC monitoring](https://www.manageengine.com/network-monitoring/wlc-monitoring.html) module allows you to keep your network intact by providing in-depth visibility of your wireless LAN controller (WLC), its associated service set identifiers (SSIDs) and access points (APs). Cisco's WLC monitoring tool in OpManager allows direct discovery of Cisco WLC and their associated SSIDs, APs and helps you monitor the overall performance of your wireless network with the help of Cisco WLC monitor. The WLC snapshot page provides inventory information, the device availability status, and other similar information. In addition, knowing the top five access points based on usage tells you who the top talkers are in your WLC environment, and custom dials display information on various parameters, including CPU and memory usage.

![Network Monitor Tools - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/wlc-monitoring.webp)

#### VPN monitoring

Organizations's network monitoring software allow connections into their networks through VPNs for their remote workforce. These connections can sometimes be compromised, resulting in data theft or network attacks. With a monitoring tool like OpManager, you can [monitor your VPN](https://www.manageengine.com/network-monitoring/vpn-monitoring.html) by tracking the number of active VPN sessions, VPN tunnel status, and VPN tunnels count in real time, and also receive instant alerts on VPN connection regularities making your network secure and keeping your remote productivity issues at bay.

![Network Monitor Tool - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/vpn-network-monitor.webp)

#### Hybrid environment monitoring

Every organization's network has unique needs, so top-of-the-line networking technologies are employed to address them. This helps networks deliver business services but also poses a challenge with monitoring and managing the network. Using multiple [network management tools](https://www.manageengine.com/network-monitoring/network-management.html) is not efficient and cost effective. With OpManager, apart from monitoring switches, servers, etc., you can monitor [VMware](https://www.manageengine.com/network-monitoring/vmware-monitoring.html), [Hyper-V](https://www.manageengine.com/network-monitoring/hyperv-monitoring.html), [Hypervisors](https://www.manageengine.com/network-monitoring/citrix-xenserver-monitoring.html), [Cisco UCS](https://www.manageengine.com/network-monitoring/cisco-ucs-monitoring.html), [Nutanix infrastructures](https://www.manageengine.com/network-monitoring/nutanix-monitoring.html), and more, all within a unified console, making it the [best network monitor](https://www.manageengine.com/network-monitoring/best-network-monitor.html). Additionally, you can monitor your WAN with Cisco IP SLA using OpManager.

![Network Monitoring Tools for Windows - ManageEngine OpManager](https://cdn.manageengine.com/network-monitoring/images/webp/hybrid-network-monitoring.webp)

#### Mobile application

Access your OpManager's network monitoring and reporting anytime and anywhere using the new [ManageEngine OpManager mobile application](https://www.manageengine.com/network-monitoring/mobile-apps.html). Available for both [Android](https://play.google.com/store/apps/details?id=com.manageengine.opm) and [iOS](https://itunes.apple.com/us/app/opmanager/id561926637?mt=8), this lets you visualize your infrastructure, act on the alerts, drill-down to the root cause of the problem without having to be physically present in your server room to resolve a fault!

## OpManager, the one-stop network monitoring solution

Apart from the above, OpManager, your comprehensive [network monitoring solution](https://www.manageengine.com/network-monitoring/?nw-mont-tools) monitors [Windows servers](https://www.manageengine.com/network-monitoring/windows-server-monitoring.html), Linux servers, [storage devices](https://www.manageengine.com/network-monitoring/storage-monitoring.html), [Windows services](https://www.manageengine.com/network-monitoring/windows-service-monitoring.html), [processes](https://www.manageengine.com/network-monitoring/process-monitoring.html) and scales upto 30,000 devices out of the box. This [network software](https://www.manageengine.com/network-monitoring/network-software.html) makes network monitoring effortless with intelligent automations, ML-based forecasting, and extensive protocol support. Here are some of OpManager's [network monitoring applications](https://www.manageengine.com/network-monitoring/network-monitoring-applications.html):

| Application | Description |
|---|---|
| [Network uptime monitoring](https://www.manageengine.com/network-monitoring/network-uptime-monitoring.html?nw-mon-tools) | Keep your network up and running 24/7 with OpManager's network monitoring software. |
| [Network activity monitoring](https://www.manageengine.com/network-monitoring/network-activity-monitoring.html?nw-mon-tools) | Keep a track of every activity on your network in real-time and minimize downtime and the mean time to resolve (MTTR). |
| [Hardware monitoring](https://www.manageengine.com/network-monitoring/hardware-monitoring.html?nw-mon-tools) | Monitor hardware components such as battery, fan speed, power supply, temperature, disk array, clock speed and more with OpManager. |
| [Memory monitoring](https://www.manageengine.com/network-monitoring/memory-monitoring.html?nw-mon-tools) | Ensure maximum network performance by detecting memory usage fluctuations and keeping memory utilization in check. |
| [LAN monitoring](https://www.manageengine.com/network-monitoring/lan-monitoring.html?nw-mon-tools) | Monitoring your LAN devices and their subnets is made easy with OpManager. You can even visualize the LAN environment and find network outages and fix them instantly. |
| [WAN RTT monitoring](https://www.manageengine.com/network-monitoring/wan-management.html?nw-mon-tools) | Get insights on WAN link latency, bandwidth utilization, Round–Trip–Time and other performance factors to plan WAN bandwidth capacity and resolve issues faster. |
| [Network latency monitoring](https://www.manageengine.com/network-monitoring/network-latency-monitoring.html?nw-mon-tools) | Track network latency to prevent unforeseen network lags and ensure uninterrupted network operations to the end-user. |
| [Cisco network monitoring](https://www.manageengine.com/network-monitoring/cisco-monitoring.html?nw-mon-tools) | OpManager supports wide range of Cisco devices such as ASR series, Catalyst series, Nexus, UCS etc., Monitor and manage them all from a unified network monitoring tool, OpManager. |
| [Visualization](https://www.manageengine.com/network-monitoring/network-visualization.html?nw-mon-tools) | Easily visualize your entire network topology with OpManager's network maps and floor and rack views. This way, you can easily locate and isolate network issues to initiate faster troubleshooting. |
| [Fault management](https://www.manageengine.com/network-monitoring/network-fault-management.html?nw-mon-tools) | Detect, isolate and troubleshoot network issues even before the end-user knows them, with OpManager's fault management capabilities. |
| [Network storage monitoring](https://www.manageengine.com/network-monitoring/storage-monitoring.html?nw-mon-tools) | Monitor your storage devices such as RAID, Tape Libraries, Fabric switches proactively. With dedicated dashboards and reports, storage monitoring is now even more convenient. |

## FAQs on network monitoring tools

### What are network monitoring tools?

Network monitoring tools track, analyze, and report on the performance of networks, including hardware, interfaces, storage devices, and virtual environments. OpManager simplifies this with an intuitive dashboard, real-time alerts, and actionable insights.