Network monitoring with OpManager

Is it storage, or server, or your network?

OpManager's network monitor connects the dots and zero in on the right layer- fast. Gain AI-driven, real-time insights, cut MTTR, and keep your network rock-solid, 24/7.

START FOR FREE Try for 30-days, full-functional

Network Monitor-ManageEngine OpManager

Software Advice 2024

Recognized as a frontrunner by Software Advice in the network monitoring tools category with a rating of 4.7 out of 5 *

Shortlisted by Capterra for for the top network monitoring software of 2024 with an overall score of 75 out of 100

Empower your network resilience with network monitoring

Take the mystery out of IT performance. Network monitoring pinpoints exactly where issues arise—whether in apps, hardware, or the network—so you can act fast. From real-time alerts to in-depth analytics, a network monitoring solution is the ultimate tool for uninterrupted productivity. With proactive monitoring, AI-powered insights, and seamless root-cause analysis, OpManager's network monitor provides real-time visibility, cuts down on MTTR, and optimize network performance—simplifying your network monitoring journey.

Network monitoring basics: What to know?

Why network monitoring

How it works

Network software importance

Challenges without monitoring

Enterprise network solutions

Why do you need network monitoring?

Network monitoring systems are important to keep your network in top shape by capturing and interpreting real-time data. They help you gain a clear view of your network's health and ensure optimal network performance and uninterrupted business service.

Gain in-depth visibility

Network monitoring helps you visualize your entire network easily. You can identify devices and locate performance bottlenecks swiftly during downtime. You can also use different visualization formats to get the clearest picture.

Manage faults efficiently

When a fault is detected, network monitors send instant alerts to network admins. This allows them to take action quickly and prevent problems before they escalate.

Automate troubleshooting

With AI and ML- powered network monitoring software, you can automate troubleshooting, save time on repetitive tasks, and reduce manual effort.

How does a network monitoring tool work?

Network monitoring software operates through a simple three-step process: connecting to devices, focusing on key metrics, and identifying the root cause of issues when problems arise.

Establishing device connectivity

Network monitors connect to devices using standard protocols like SNMP and ICMP ping to ensure availability. They also support WMI, CLI, and Telnet for versatile connectivity options.

Monitoring key metrics

Once connected, you can configure the tool to track only essential performance metrics and set optimal polling frequencies. This reduces the monitoring load while keeping critical insights available.

Resolving network faults

When an issue occurs, the network monitor helps pinpoint whether it's caused by hardware, software, bandwidth, or configuration problems. With pre-loaded scripts, you can even automate troubleshooting for faster resolutions.

Why is a network monitoring software needed?

As your business grows, your network monitoring solution must scale seamlessly while maintaining unwavering reliability. Real-time data sync and visibility across locations are total game-changers for smooth network management.

Distributed monitoring

If your organization spans multiple locations, you need a monitoring tool that’s up to the challenge. Real-time updates and centralized control make managing networks across branches and remote sites a cake walk.

High scalability

Network monitoring tool must have high scalability to support the growth of your business/organization. It should be easy to use and get you started without the hassle of slogging through pages of confusing documentation.

Ultimate flexibility

Your data matters, but it's only helpful if it's clear and actionable. A customizable, smart dashboard ensures the right insights reach the right people, making network monitoring simpler and more effective.

What are the challenges without a network monitor tool?

Network monitoring is crucial for effective network management. Without a reliable network monitoring tool, you'll face numerous challenges in keeping tabs on your network. From pinpointing issues to detecting potential security threats, these tools are crucial in ensuring network uptime and preventing disruptions.

Unifying monitoring operations

Real-time network monitoring is great for quick fault resolution, but it’s equally important to monitor your network architecture passively. Simulating performance bottlenecks can help protect your network from future threats or outages. Striking the right balance between these approaches is essential.

Establishing performance baselines

Arriving on a nominal baseline for a performance metric isn't easy. You need to keep tabs on historical data, user behavior, major app updates, and sudden business trends to understand what influences resource usage.

Planning for capacity

As networks grow and resource demands shift, it's essential to track usage patterns. Deciding when to upgrade systems or invest in new ones is vital for staying ahead.

Why should enterprises adapt network monitoring solutions?

Every IT environment is unique, yet too many solutions force you into one-size-fits-all approaches. The search may seem elusive, but with the right tools, network monitoring can go from chaos to clarity. A good network monitor isn’t just about tracking—it’s about enabling you to anticipate, act, and thrive.

Operational efficiency

Monitoring a network helps reduce potential incidents of downtime and increases operational efficiency. With real-time alerting and automated troubleshooting, network admins can take a back seat and let the network monitor handle the monitoring woes.

Tailored thresholds

Thanks to AI-powered analytics, you can say goodbye to manual configuration—thresholds are automatically adjusted to match your network’s unique patterns. With real-time alerts flagging abnormalities, you don’t have to worry about constantly tweaking thresholds anymore.

Predictive insights

See weeks ahead into your network's future by analyzing historical data. Advanced network monitoring tools use this data to predict CPU usage, incoming traffic, and other vital metrics and help you take informed decisions.

Enterprise-grade, feature-rich network monitoring solution

Full-stack monitoring
End-to-end monitoring
Severity-based alerting
Cohesive visualization
Automated troubleshooting

Full-stack network monitoring from a single console

OpManager streamlines network monitoring and management with a single, unified console. From traffic analysis and configuration management to application performance optimization, get everything you need in one place.

Configuration Change Trend

Monitor Status Overview

Gain deep traffic & bandwidth insights

Analyze real-time network traffic and bandwidth consumption with NetFlow, sFlow, J-Flow, and IPFIX support. Quickly detect issues, fine-tune QoS, and minimize downtime with in-depth reports and analytics.

Hassle-free configuration management

Automate and simplify configuration changes, backups, and rollbacks while ensuring security with approval workflows that prevent unauthorized modifications.

Comprehensive network & application monitoring

Stay on top of network and application health with AI-driven alerts, proactive root cause analysis, and custom dashboards, ensuring seamless operations across your IT environment.

Proactive network performance monitoring, end-to-end

OpManager offers a ton of monitoring options to make sure your physical and virtual network infrastructure runs smoothly. Whether it's servers, hardware components, or interfaces, OpManager has got you covered when it comes to monitoring networks.

Device Templates

Availability Timeline

Performance Monitor

Automatically associate network monitors with templates

Use OpManager's pre-defined 'device templates' to automatically associate monitors to devices soon after discovery and begin network monitoring right away.

Stay on top of your device health and availability profile

Poll your devices, utilize network protocols, or receive traps to keep network health and availability in check.

Track and optimize critical performance metrics, with precision

Track critical metrics like CPU, disk, memory usage, packet loss, latency, and response time with OpManager’s threshold-based monitoring. Use AI-powered adaptive thresholds to analyze trends, automate configurations, and save time.

Severity-based, active alerting-anytime, anywhere

OpManager lets you assign severity levels to network issues and alerts you when thresholds are crossed. Alarms are color-coded based on the severity, making it easy for admins to prioritize critical tasks.

Receive alert details on preferred notification channels

Get real-time alerts with complete issue details via SMS, email, tickets, Slack, Telegram, web alarms, and more. Integrate third-party tools with webhooks for centralized network alerts.

Escalate alarms to the right person at the right time

Set escalation rules to forward unresolved alarms based on severity and duration. Configure alarms to trigger workflows or execute remedial scripts automatically.

Reduce alert noise with real-time alarm correlation

Define device dependencies or schedule downtime to avoid alert floods during failures or maintenance. OpManager correlates related events into a single alert, minimizing noise and highlighting critical issues.

Discard data silos with cohesive network visualization

Transform complex data into consolidated, easy-to-use visuals with our network monitoring software. This gives a dynamic view of your network, letting you quickly check its performance on the go.

Map device connectivity across networks

Drag and drop network devices to map their connections, layers, and port-to-port links using Business views.

Oversee network performance with intuitive dashboards

Get a centralized view of your network with dashboards featuring graphs, charts, and diagrams. Access Top 10 views, performance graphs, and dedicated dashboards for storage and virtual devices.

Bring datacenter to life with 3Dviews

Create 3D replicas of your datacenter with rack and floor views in OpManager. Quickly spot issues and act before they impact users.

Understand what's causing the issue - every aspect, every detail

Stop the guesswork and start resolving network issues as soon as they occur with our network monitoring solution. OpManager's fault management system helps you detect, isolate, and fix network issues before they lead to an outage.

Detect network anomalies before they cause disruptions

OpManager constantly monitors your network devices to detect any signs of performance degradation, service interruptions, or security threats before they disrupt network operations.

Slash MTTR with automated troubleshooting

You can automate incident response for L1 network issues with predefined scripts or workflow actions when something goes wrong.

Streamline issue resolution with built-in utilities

OpManager offers a suite of built-in troubleshooting tools like Ping, Traceroute, switch port mapper and more to quickly find the trigger point of the issue and restore service in no time.

Trusted by 1 million IT admins across the globe

15+

Years in
business

5M+

Devices and
applications managed

15K

Active
customber base

190+

Countries

Monitor key metrics that drive network performance

Router

Switch

Printer

Storage

WAN

VPN

UPS

Wireless

Services

Processes

URL

File and Folder

Event logs

Virtual machines

Interfaces

LAN

WLC

Hardware

Router

Optimize bandwidth allocations and ensure high network availability by constantly monitoring routers with OpManager.

Switch

Keep track of switch health, port availability, port-wise traffic and more and ensure high switch performance with OpManager.

Printer

Monitor critical printer performance parameters, toner levels, cartridge levels and more with OpManager's scalable printer monitoring software.

Storage

Monitor and manage storage RAIDs, tape libraries and fabric switches effectively with OpManager's storage monitoring and forecasting capabilities.

WAN

Ensure high availability of mission-critical applications with OpManager's edge-to-edge WAN performance monitoring.

VPN

Analyze VPN tunnels and related entities effectively with OpManager's VPN performance monitoring.

UPS

Track UPS performance, audit power management events, and avert unforeseen power outages to ensure uninterrupted network operations.

Wireless

Ensure seamless wireless networking experience with OpManager's comprehensive wireless network monitoring.

Services

Enhance server performance by ensuring service availability with OpManager's service monitoring.

Processes

Leverage OpManager's proactive process monitoring for critical processes running on Windows, Linux, Solaris, Unix, HP UX, IBM AIX, ESX VMware servers etc. through SNMP/WMI/CLI.

URL

Keep URLs, virtual hosts and intranet under control with OpManager's real-time URL monitroring.

File and Folder

Track changes made to any file/folder in a jiffy with OpManager's file/folder monitoring systems.

Event logs

Gain real-time insights of network's performance by tracking network event logs from time to time with OpManager's event log monitoring.

Virtual machines

Monitor multiple VMs from a centralized console. OpManager provides comprehensive virtual server management for your VMware vSphere, Microsoft Hyper-V, or Citrix Xen host and associated virtual machines in real-time.

Interfaces

Monitor availability status of interfaces and monitor traffic speed on the interface, errors, discards, etc. using OpManager.

LAN

Keep your local network running smoothly with real-time LAN monitoring. Track device health, bandwidth usage, and traffic patterns, while detecting bottlenecks and security threats before they impact performance

WLC

Monitor AP performance, client connections, and bandwidth usage in real time. Detect congestion and security threats to ensure seamless Wi-Fi connectivity with instant alerts and insights.

Hardware

Keep your IT infrastructure healthy by monitoring CPU, memory, disk usage, temperature, and fan speed. Detect hardware failures early with real-time alerts and ensure optimal performance and uptime.

Make your network monitoring: adaptive, cognitive, and automatic

AI-powered monitoring

Agent/Agentless monitoring

Distributed monitoring

SNMP-based monitoring

Incident management

Server monitoring

Key network performance metrics monitored

Disk utilization
Balloon memory
Memory overhead
CPU usage
CPU wait
CPU used
Memory swapOut and swapIn rate

Network transmission rate
Buffer failures
SSID client count
Active session count
Fan status
Power supply status
I/O latency and more

Memory usage monitoring

Avert disk space issues with the OpManager's real-time monitoring of disk utilization metrics.

CPU monitoring

Track CPU usage related stats and keep CPU utilization in check with OpManager.

Network Latency monitoring

Achieve faster response time by closely monitoring network latency with OpManager.

Adding more reasons to why you need our network monitoring tool

Quick deployment

Set up in minutes, no consulting needed! OpManager's seamless point-and-click installation makes it easy to deploy and start monitoring your network right away.

Multi-vendor support

Manage over 11,000 device types from 450+ leading vendors effortlessly. OpManager simplifies device classification and automatic mapping, so you can focus on what matters.

Third-party integrations

Integrate OpManager with the ManageEngine suite or third-party apps like Slack, Microsoft Teams, ServiceDesk Plus, Jira—or connect to any app via webhook or custom integrations.

Mobile app

Stay informed and in control, even on the go. With instant push notifications and remote troubleshooting capabilities, OpManager's Android and iOS apps keep you connected.

Cost efficient

Enjoy transparent pricing with options for every need, including a free edition and free trial. Seamlessly upgrade to commercial versions, with constant feature updates and no hidden costs.

Easy customizations

Make it yours! Customize dashboards, integrations, monitoring templates, reports, and monitors. OpManager's flexibility adapts to your unique needs.

Not yet convinced?

1M+ Network admins trust OpManager and here's why

Top-notch Security

We've got your back with industry-leading compliance standards like GDPR, FIPS 140-2, and ISO/IEC 27001. With SSL encryption, password protection, and file integrity monitoring—your network is in safe hands.

Effortless Scalability

Growing networks shouldn't mean growing headaches. OpManager supports up to 2,500 devices per probe, and with multiple probes, you'll never run out of room to expand.

Proven Credibility

With accolades from Gartner, Network World, Capterra, GetApp, and Software Advice, OpManager has earned the trust of IT admins worldwide. That's 1 million+ professionals relying on us to keep things running smoothly.

FAQs on Network monitoring software

What is network monitoring and why is it important?

Network monitoring is the ongoing process of observing, analyzing, and managing a computer network's performance, availability, and security. By offering real-time visibility into network devices, traffic, and applications, it enables IT teams to quickly detect and resolve issues before they escalate.

Network monitoring plays a vital role in maintaining seamless operations by identifying bottlenecks, reducing downtime, and enhancing overall network efficiency. Its importance lies in enabling proactive troubleshooting, safeguarding sensitive data through improved security, and ensuring reliable connectivity for users and critical business processes.
What types of devices can a network monitor track?
- Network monitors can track a wide range of devices including routers, switches, firewalls, access points, servers, and network printers.
- They also monitor sensors, UPS units, and any device connected to the network, such as physical or virtual machines.
- Network monitors support various operating systems, including Windows, Linux, and Unix, making them versatile tools for overseeing diverse IT environments.
What should I monitor in my network?

Key network performance indicators (KPIs) to monitor include device uptime and availability, network latency, packet loss, error rates, bandwidth usage, traffic patterns, response times and security events. Additionally, tracking CPU and memory utilization for servers and devices is crucial.

Real-time monitoring of these metrics, combined with historical trend analysis, helps identify bottlenecks, prevent potential disruptions, and optimize network performance for a seamless user experience.
What does a network monitor do?

A network monitor is a powerful tool that continuously tracks and analyzes various aspects of a network, including traffic flow, device performance, bandwidth usage, and connectivity status. Its primary purpose is to detect potential issues, alert administrators to problems, and ensure optimal network performance.

By providing real-time visibility into the health of the network, a network monitor helps identify anomalies, prevent failures, and maintain seamless operations, enabling businesses to address issues proactively before they impact users or critical processes.

Keep your network fault-free and first-rate with OpManager

Download 30-day free trial

Loved by customers all over the world

“Easy Implementation, Excellent support & Lower Cost Tool - Team Lead, IT Services Industry”

Reviewer Role: Infrastructure and Operations

Company size: 500M - 1B USD

We have been using OpManager since 2011 and our overall experience has been excellent. The tool plays a vital role in providing the value to our organization and to the customers we are supporting. The support is excellent and staff takes full responsibilities in resolving the issues. Innovation is never stopping and clearly visible with newer versions.

“OpManager - 10 steps ahead of the competition, one step away from being unequaled - Network Services Manager, Government Organization”

Reviewer Role: Infrastructure and Operations

Company size: 5,000 - 50,000 Employees

I have a long standing relationship with ManageEngine. OpManager has always missed one or two features that would make it truly the best tool on the market, but over it is the most comprehensive and easy to use the product on the market.

“Easy Implementation with a feature rich catalogue, support has some room for improvement - NOC Manager, IT Services Industry”

Reviewer Role: Program and Portfolio Management

Company size: 500M - 1B USD

The vendor has been supportive during the implementation & POC phases providing trial licenses. Feature requests and feedbacks is usually acted upon swiftly. There was sufficient vendor support during the implementation phase. After deployment, the support is more than adequate, where the vendor could make some improvements.

“Great Monitoring tool - CIO in Finance Industry”

Reviewer Role: CIO

Company size: 1B - 3B USD

ManageEngine provides a suite of tools that have made improvements to the availability of our internal applications. From monitoring, management and alerting, we have been able to peak performance within our data center.

“Simple Implementation, Easy To Use. Very Intuitive. - Principle Engineer in IT Services”

Reviewer Role: Enterprise Architecture and Technology Innovation

Company size: 250M - 500M USD

ManageEngine support was responsive to all our queries.

“OpManager helps me monitor all aspects of the data-center and equipment like servers, switches and routers. It is fast, intuitive and centralized and you do not need to be an expert to deal with OpManager.”

Altaleb Alshenqiti

NGHA

“Donald Stewart, IT Manager of Crest Industries is happy with ManageEngine OpManager for its end-to-end network monitoring software. It is easy-to-use and offers fault and performance management for router.”

Donald Stewart

IT Manager, Crest Industries

“John Rosser, MIS Manager of Yale Chase talks about the proactive nature of ManageEngine OpManager & how his organisation gained value from it.”

John Rosser

MIS Manager

All-in-One Monitoring Solution

Network Performance

View more

Data Center Management

Network Access Control

Mobile Application

Monitor IT on the move

Storage Management

Server & Virtualization

View more

Reports

Multi-site & Remote Monitoring

Network Fault Management

Network Visualization

View more

Network Monitoring Basics

View more

Integrations and Add-ons

View more

Video Zone

OpManager Customer Videos

Michael Senatore, Operations Manager, Rojan Australia Pty Ltd.

Venkatesan Veerappan, IT Consultant

Mohd Jaffer Tawfiq Murtaja, Information Security officer from Al Ain sports club
Jonathan ManageEngine Customer

IT Admin from "Royal flying doctor service", Australia
Michael Senatore, Operations Manager, Rojan Australia Pty Ltd.

Michael - Network & Tech, ManageEngine Customer
Altaleb Alshenqiti - Ministry of National Guard - Health Affairs

Donald Stewart, IT Manager from Crest Industries
John Rosser, MIS Manager - Yale Chase Equipment & Services

David Tremont, Associate Directory of Infrastructure,USA

Loreal
nasa
dhl
at&t
siemens
time-warner
alcatel-lucent
saint-gobain

Related Products

Features

Sectors

Quick links

Why OpManager

Company

Training and Support

Connect with us:

ManageEngine is a division of Zoho Corp.

Alternative to PRTG

Full Stack Observability Whitepaper

+-

Do you want a Price Quote?

Yes No

Fill out the form below

Thank you!

Back to Top