Get Started
ntopng Professional (Free Tier)

ntopng Professional (Free Tier)

ntopng Professional (Free Tier) — Advanced Features with No-Cost Access General Information ntopng Professional (Free Tier) is the entry point into the professional edition of ntopng. It keeps the real-time visibility of the Community Edition but unlocks several advanced features such as traffic profiles, enhanced reporting, and integration with external identity systems. This makes it appealing for teams that have outgrown the limits of CE but are not yet ready for a full commercial license.

Share buttons
Facebook
Twitter
LinkedIn
Reddit
Telegram
WhatsApp
  • OS: Windows / Linux / macOS / iOS
  • Size: 100 gb
  • Version: 2.3.160530
  • Download: 6,376 downloads
download
Request Setup

ntopng Professional (Free Tier) — Advanced Features with No-Cost Access

General Information

ntopng Professional (Free Tier) is the entry point into the professional edition of ntopng. It keeps the real-time visibility of the Community Edition but unlocks several advanced features such as traffic profiles, enhanced reporting, and integration with external identity systems. This makes it appealing for teams that have outgrown the limits of CE but are not yet ready for a full commercial license.

How It Works

Like CE, it inspects packets or flows and classifies them with nDPI. The difference is in how the results can be consumed: Professional provides richer dashboards, configurable traffic profiles for policy checks, and extended reporting. Access control is improved by supporting LDAP or directory-based authentication. It remains a browser-based system, easy to deploy on Linux or BSD servers, with Redis as a backend and optional integration with external databases.

Functions

Feature Description
Enhanced reports Built-in graphical reports for auditing and management.
Traffic profiles Define and monitor categories of interest such as business vs. personal use.
LDAP integration Connects with enterprise directories for access control.
Dashboards Extended visualizations beyond the CE feature set.
Flow visibility Works with NetFlow/IPFIX exporters and live packet capture.
Upgrade path Serves as a step towards Enterprise with long-term analytics.

Installation Guide

The installation steps are identical to ntopng CE:
– Add the ntop repository and install ntopng with Redis.
– Start the service and access the web interface at `http://:3000`.
– Apply the Professional license key (or free tier activation) through the configuration file or the web UI.

Once activated, Professional features are unlocked and appear in the dashboards.

Everyday Use

Organizations commonly deploy the Free Tier to get scheduled reporting and traffic categorization without investing in the Enterprise line. It is practical for SMEs where management needs both technical and business-level views of network usage. Administrators often use traffic profiles to quickly separate legitimate business traffic from less critical flows, helping with policy enforcement.

Limitations

The Free Tier is restricted compared to paid Professional and Enterprise licenses. Retention of historical data is limited, and advanced features such as extended SNMP monitoring, ClickHouse flow storage, and full-scale alerting remain unavailable. For long-term analytics or compliance-driven environments, an upgrade is necessary.

Comparison

Tool Platforms Strengths Typical Use Case
ntopng CE Linux, BSD Free, real-time visibility Labs, small networks, troubleshooting
ntopng Pro (Free Tier) Linux, BSD Reports, traffic profiles, LDAP integration SMEs needing structured views and policy
ntopng Enterprise Linux, BSD Full analytics, SNMP, long-term flow storage Service providers, large infrastructures

ntopng Professional (Free Tier) encryption an | Netcontroler

What is ntopng Professional (Free Tier)?

ntopng Professional (Free Tier) is a network management tool designed to provide users with a comprehensive platform for monitoring and analyzing network traffic. As a free tier version of the popular ntopng tool, it offers a range of features that enable users to gain insights into their network’s performance, security, and configuration. With ntopng Professional (Free Tier), users can enjoy a more streamlined and efficient network management experience, complete with advanced features such as inventory scans, retention policies, and dedupe capabilities.

Main Features

Some of the key features of ntopng Professional (Free Tier) include:

  • Network traffic monitoring and analysis
  • Inventory scans for network devices and interfaces
  • Retention policies for customizable data storage
  • Dedupe capabilities for efficient data management
  • Baseline configuration tracking with snapshots and rollbacks

Installation Guide

System Requirements

Before installing ntopng Professional (Free Tier), ensure that your system meets the following requirements:

  • Operating System: Linux or Windows
  • Processor: 64-bit, 2 GHz or faster
  • Memory: 4 GB or more
  • Storage: 10 GB or more of available disk space

Installation Steps

Follow these steps to install ntopng Professional (Free Tier):

  1. Download the installation package from the official website
  2. Run the installation wizard and follow the prompts
  3. Accept the license agreement and choose the installation location
  4. Wait for the installation to complete

Technical Specifications

Network Monitoring

ntopng Professional (Free Tier) supports a range of network monitoring protocols, including:

  • SNMP (Simple Network Management Protocol)
  • NetFlow
  • sFlow
  • IPFIX

Data Storage

The tool offers flexible data storage options, including:

  • Local storage
  • Remote storage via NFS or CIFS
  • Cloud storage via Amazon S3 or Google Cloud Storage

Pros and Cons

Pros

Some of the advantages of using ntopng Professional (Free Tier) include:

  • Comprehensive network monitoring and analysis capabilities
  • Flexible data storage options
  • Easy-to-use interface
  • Free tier version available for small-scale deployments

Cons

Some of the limitations of using ntopng Professional (Free Tier) include:

  • Limited scalability compared to paid versions
  • Restricted access to advanced features
  • Technical support limitations

FAQ

What is the difference between ntopng Professional (Free Tier) and open-source options?

ntopng Professional (Free Tier) offers a range of features and support that are not available in open-source options. While open-source tools may be free, they often require significant customization and technical expertise to deploy and manage. ntopng Professional (Free Tier), on the other hand, provides a more streamlined and user-friendly experience, complete with commercial-grade support and features.

How do I secure my monitoring setup with ntopng Professional (Free Tier)?

To secure your monitoring setup with ntopng Professional (Free Tier), ensure that you follow best practices for network security, including:

  • Using strong passwords and authentication mechanisms
  • Encrypting data in transit and at rest
  • Regularly updating software and plugins
  • Monitoring system logs and alerts

Can I download ntopng Professional (Free Tier) for free?

Yes, ntopng Professional (Free Tier) is available for download at no cost. Simply visit the official website and follow the download instructions.

Related articles

ntopng Professional (Free Tier) deployment no | Netcontroler

What is ntopng Professional (Free Tier)?

ntopng Professional (Free Tier) is a network traffic monitoring and analysis tool designed to provide real-time visibility into network traffic, application performance, and security threats. It is a powerful solution for network administrators and engineers to monitor, troubleshoot, and optimize network performance. The free tier offers a range of features, including support for multiple interfaces, real-time traffic analysis, and historical data storage.

Main Features

Some of the key features of ntopng Professional (Free Tier) include:

  • Real-time traffic analysis and monitoring
  • Support for multiple interfaces, including Ethernet, Wi-Fi, and VLANs
  • Historical data storage for up to 24 hours
  • Alerts and notifications for unusual network activity

Installation Guide

System Requirements

Before installing ntopng Professional (Free Tier), ensure that your system meets the following requirements:

  • Operating System: Ubuntu 18.04 or later, CentOS 7 or later, or Windows 10 or later
  • Processor: 2 GHz dual-core processor or better
  • Memory: 4 GB RAM or more
  • Storage: 10 GB free disk space or more

Installation Steps

Follow these steps to install ntopng Professional (Free Tier):

  1. Download the installation package from the official website
  2. Run the installation package and follow the prompts
  3. Accept the license agreement and choose the installation location
  4. Wait for the installation to complete

Technical Specifications

Network Interface Support

ntopng Professional (Free Tier) supports a wide range of network interfaces, including:

  • Ethernet
  • Wi-Fi
  • VLANs
  • Tunnel interfaces (e.g. GRE, IPIP)

Protocols and Formats

ntopng Professional (Free Tier) supports a variety of protocols and formats, including:

  • IP, TCP, UDP, ICMP, and IGMP
  • HTTP, HTTPS, FTP, and SSH
  • DNS, DHCP, and NTP
  • PCAP and JSON formats

Pros and Cons

Pros

Some of the advantages of using ntopng Professional (Free Tier) include:

  • Real-time traffic analysis and monitoring
  • Support for multiple interfaces and protocols
  • Historical data storage and alerts
  • Easy to install and use

Cons

Some of the limitations of using ntopng Professional (Free Tier) include:

  • Limited historical data storage (up to 24 hours)
  • No support for advanced features like traffic shaping and QoS
  • No commercial support or warranty

FAQ

What is the difference between ntopng Professional (Free Tier) and the paid version?

The main difference between the free tier and the paid version is the level of support and features. The paid version offers additional features like traffic shaping and QoS, as well as commercial support and warranty.

How do I upgrade from the free tier to the paid version?

To upgrade from the free tier to the paid version, simply purchase a license from the official website and follow the installation instructions.

What are the system requirements for ntopng Professional (Free Tier)?

The system requirements for ntopng Professional (Free Tier) include a 2 GHz dual-core processor, 4 GB RAM, and 10 GB free disk space.

Related articles

ntopng Professional (Free Tier) best practice | Netcontroler

What is ntopng Professional (Free Tier)?

ntopng Professional (Free Tier) is a network traffic monitoring and analysis tool designed to provide users with a comprehensive understanding of their network’s performance and security. As a free tier offering, it provides a cost-effective solution for small to medium-sized businesses and individuals looking to monitor and manage their network traffic.

Main Features

Some of the key features of ntopng Professional (Free Tier) include:

  • Network traffic monitoring and analysis
  • Asset maps and inventory scans
  • Packet captures and protocol analysis
  • Alerts and notifications for suspicious activity
  • Integration with popular network devices and protocols

Installation Guide

System Requirements

Before installing ntopng Professional (Free Tier), ensure that your system meets the following requirements:

  • Operating System: Linux, Windows, or macOS
  • CPU: 2 GHz dual-core processor
  • Memory: 4 GB RAM
  • Storage: 10 GB free disk space

Installation Steps

Follow these steps to install ntopng Professional (Free Tier):

  1. Download the installation package from the official website
  2. Run the installation package and follow the prompts
  3. Accept the license agreement and choose the installation location
  4. Wait for the installation to complete

Technical Specifications

Network Protocol Support

ntopng Professional (Free Tier) supports a wide range of network protocols, including:

  • TCP/IP
  • HTTP
  • FTP
  • SSH
  • DNS

Data Storage and Management

ntopng Professional (Free Tier) stores data in a relational database management system, allowing for efficient data retrieval and analysis.

Pros and Cons

Pros

Some of the advantages of using ntopng Professional (Free Tier) include:

  • Comprehensive network traffic monitoring and analysis
  • Cost-effective solution for small to medium-sized businesses
  • Easy to install and configure
  • Supports a wide range of network protocols

Cons

Some of the limitations of using ntopng Professional (Free Tier) include:

  • Limited scalability for large networks
  • Limited customization options
  • No support for advanced security features

FAQ

How to Discover Hosts with ntopng Professional (Free Tier)

To discover hosts with ntopng Professional (Free Tier), follow these steps:

  1. Launch the ntopng Professional (Free Tier) web interface
  2. Navigate to the

Related articles

ntopng Professional (Free Tier) troubleshooti | Netcontroler

What is ntopng Professional (Free Tier)?

ntopng Professional (Free Tier) is a powerful network traffic monitoring and analysis tool designed to provide users with a comprehensive understanding of their network’s performance and security. As a free tier offering, it provides a cost-effective solution for businesses and individuals looking to optimize their network management without breaking the bank.

Key Features of ntopng Professional (Free Tier)

Packet Capture and Analysis

One of the standout features of ntopng Professional (Free Tier) is its packet capture and analysis capabilities. With the ability to capture and store network traffic, users can gain valuable insights into their network’s performance, identify potential security threats, and troubleshoot issues with ease.

Flow Analysis and Visualization

ntopng Professional (Free Tier) also provides advanced flow analysis and visualization capabilities, allowing users to see their network traffic in real-time. This feature is particularly useful for identifying trends, patterns, and anomalies in network traffic, making it easier to detect and respond to security threats.

Alerting and Notification System

The alerting and notification system in ntopng Professional (Free Tier) enables users to set up custom alerts and notifications based on specific network events or conditions. This feature ensures that users are always informed and up-to-date on their network’s performance and security, allowing them to respond quickly to any issues that may arise.

Installation Guide for ntopng Professional (Free Tier)

System Requirements

Before installing ntopng Professional (Free Tier), users should ensure that their system meets the minimum requirements. These include a 64-bit operating system, at least 4GB of RAM, and a minimum of 10GB of free disk space.

Download and Installation

Once the system requirements have been met, users can download the ntopng Professional (Free Tier) installation package from the official website. The installation process is straightforward and typically takes only a few minutes to complete.

Configuration and Setup

After installation, users will need to configure and set up ntopng Professional (Free Tier) to suit their specific needs. This includes setting up the packet capture and analysis features, configuring the alerting and notification system, and customizing the dashboard and visualization tools.

Troubleshooting ntopng Professional (Free Tier)

Common Issues and Solutions

Despite its ease of use, ntopng Professional (Free Tier) can occasionally encounter issues that require troubleshooting. Some common issues and their solutions include packet capture not working, alerting and notification system not sending notifications, and dashboard visualization tools not displaying correctly.

Packet Capture Workflow with Repositories and Retention

One of the key features of ntopng Professional (Free Tier) is its packet capture workflow with repositories and retention. This feature allows users to capture and store network traffic for extended periods, making it easier to analyze and troubleshoot issues.

Technical Specifications of ntopng Professional (Free Tier)

Feature Specification
Operating System 64-bit
RAM 4GB (minimum)
Disk Space 10GB (minimum)
Packets per Second 100,000 (maximum)

Pros and Cons of ntopng Professional (Free Tier)

Pros

  • Cost-effective solution for network traffic monitoring and analysis
  • Advanced packet capture and analysis capabilities
  • Real-time flow analysis and visualization
  • Customizable alerting and notification system

Cons

  • Limited scalability compared to paid versions
  • Some features may require additional configuration and setup
  • May require technical expertise for advanced features

FAQs about ntopng Professional (Free Tier)

Q: Is ntopng Professional (Free Tier) suitable for large-scale networks?

A: While ntopng Professional (Free Tier) can handle moderate-sized networks, it may not be suitable for very large-scale networks due to limitations in scalability.

Q: Can I upgrade from the free tier to a paid version?

A: Yes, users can upgrade from the free tier to a paid version at any time, which will provide additional features and support.

Q: Is ntopng Professional (Free Tier) compatible with all operating systems?

A: ntopng Professional (Free Tier) is compatible with 64-bit operating systems, including Windows, Linux, and macOS.

Related articles

ntopng Professional (Free Tier) secure scanni | Netcontroler

What is ntopng Professional (Free Tier)?

ntopng Professional (Free Tier) is a network management tool designed to provide users with a comprehensive platform for monitoring and analyzing network traffic. As a free tier offering, it provides a range of features that can help small businesses and organizations to better understand their network behavior, identify potential issues, and optimize their network performance.

Main Features of ntopng Professional (Free Tier)

Some of the key features of ntopng Professional (Free Tier) include:

  • Network traffic analysis and monitoring
  • Asset maps and baseline configurations
  • Audit logs for tracking changes and events
  • Secure monitoring pipeline with encrypted repositories

Installation Guide

System Requirements

Before installing ntopng Professional (Free Tier), ensure that your system meets the following requirements:

  • Operating System: Linux or Windows
  • Processor: 2 GHz or faster
  • Memory: 4 GB or more
  • Storage: 10 GB or more

Installation Steps

Follow these steps to install ntopng Professional (Free Tier):

  1. Download the installation package from the official website
  2. Run the installation package and follow the prompts
  3. Accept the license agreement and choose the installation location
  4. Wait for the installation to complete

Technical Specifications

Network Protocol Support

ntopng Professional (Free Tier) supports a range of network protocols, including:

  • TCP/IP
  • UDP
  • ICMP
  • HTTP

Data Storage and Management

The tool provides secure data storage and management features, including:

  • Encrypted repositories
  • Regular backups
  • Data retention policies

Pros and Cons

Advantages

Some of the advantages of using ntopng Professional (Free Tier) include:

  • Comprehensive network traffic analysis and monitoring
  • Secure data storage and management
  • Easy to use and intuitive interface

Disadvantages

Some of the disadvantages of using ntopng Professional (Free Tier) include:

  • Limited scalability
  • No support for advanced features
  • Limited customization options

FAQ

What is the difference between ntopng Professional (Free Tier) and other network management tools?

ntopng Professional (Free Tier) offers a range of features that are not available in other free network management tools, including secure data storage and management, and comprehensive network traffic analysis and monitoring.

Can I upgrade from the free tier to a paid plan?

Yes, you can upgrade from the free tier to a paid plan at any time. Contact the sales team for more information.

Is ntopng Professional (Free Tier) compatible with my operating system?

ntopng Professional (Free Tier) is compatible with Linux and Windows operating systems. Check the system requirements for more information.

Related articles

ntopng Professional (Free Tier) monitoring se | Netcontroler

What is ntopng Professional (Free Tier)?

ntopng Professional (Free Tier) is a comprehensive network management solution designed to provide users with a detailed understanding of their network infrastructure. This free tier version offers a range of features that enable users to monitor, analyze, and optimize their network performance. With ntopng Professional (Free Tier), users can gain valuable insights into their network’s behavior, identify potential issues, and make data-driven decisions to improve network efficiency.

Main Features of ntopng Professional (Free Tier)

Some of the key features of ntopng Professional (Free Tier) include:

  • Network traffic analysis: ntopng Professional (Free Tier) provides detailed information on network traffic, including packet capture, protocol analysis, and bandwidth utilization.
  • Asset discovery: The tool offers an asset discovery feature that helps users identify and map their network devices, including IP addresses, MAC addresses, and device types.
  • Log management: ntopng Professional (Free Tier) includes a log management system that allows users to store, analyze, and visualize log data from various sources.
  • Audit logs: The tool provides a comprehensive audit log feature that enables users to track changes made to the network, including user activity and system events.

Installation Guide

System Requirements

Before installing ntopng Professional (Free Tier), ensure that your system meets the following requirements:

  • Operating System: Linux or Windows
  • Processor: 64-bit processor
  • Memory: 4 GB RAM (8 GB recommended)
  • Storage: 10 GB free disk space

Installation Steps

Follow these steps to install ntopng Professional (Free Tier):

  1. Download the installation package from the official website.
  2. Extract the contents of the package to a directory of your choice.
  3. Run the installation script (install.sh on Linux or install.exe on Windows).
  4. Follow the on-screen instructions to complete the installation.

Technical Specifications

Network Protocol Support

ntopng Professional (Free Tier) supports a wide range of network protocols, including:

  • TCP/IP
  • HTTP
  • FTP
  • SSH
  • DNS

Log Management

The tool supports various log formats, including:

  • CSV
  • JSON
  • XML

Pros and Cons

Pros

Some of the advantages of using ntopng Professional (Free Tier) include:

  • Comprehensive network monitoring and analysis capabilities.
  • Easy-to-use interface with customizable dashboards.
  • Scalable and flexible architecture.

Cons

Some of the limitations of ntopng Professional (Free Tier) include:

  • Limited features compared to the paid version.
  • Support for only a limited number of users.
  • No advanced reporting capabilities.

FAQ

What is the difference between ntopng Professional (Free Tier) and the paid version?

The paid version of ntopng Professional offers additional features, including advanced reporting, multi-user support, and priority customer support.

Can I upgrade from the free tier to the paid version?

Yes, you can upgrade from the free tier to the paid version at any time. Contact the sales team for more information.

Is ntopng Professional (Free Tier) suitable for large-scale networks?

While ntopng Professional (Free Tier) can handle small to medium-sized networks, it may not be suitable for large-scale networks. The paid version is recommended for larger networks.

Related articles

Other programs

ntopng Professional (Free Tier)

ntopng Professional (Free Tier) — Advanced Features with No-Cost Access General Information ntopng Professional (Free Tier) is the entry point into the professional edition of ntopng. It keeps the real-time visibility of the Community Edition but unlocks several advanced features such as traffic profiles, enhanced reporting, and integration with external identity systems. This makes it appealing for teams that have outgrown the limits of CE but are not yet ready for a full commercial license.

ntopng CE

ntopng CE — Community Edition for Network Visibility General Information ntopng CE is the free community version of ntopng, designed to give administrators real-time visibility into network traffic without the cost of commercial editions. It is often deployed on a SPAN port or mirror interface, where it can instantly show which hosts and applications are consuming bandwidth. While the professional tiers add reporting and long-term analytics, CE remains a practical choice for quick troubleshootin

mitmproxy

mitmproxy — Intercepting Proxy for Real Traffic Debugging General Information mitmproxy is one of those tools engineers keep around when network behavior just doesn’t make sense. It’s an intercepting proxy that sits in the middle of client and server traffic, letting administrators and testers see, change, or replay requests as they happen. Unlike packet captures, which only show raw flows, mitmproxy works higher up the stack, showing exactly what the browser, mobile app, or service is sending a

Zabbix

Zabbix — Monitoring That Grows With the Network Zabbix is one of those tools you find in bigger environments where Nagios or small agents just don’t cut it anymore. It’s open source, been around for years, and many enterprises trust it to keep track of thousands of servers, switches, apps, and even cloud services in one place. How it’s usually run

Wireshark

Wireshark — The Packet Tool That Ends Up on Every Admin’s Laptop What it is Wireshark isn’t just another program — it’s the packet sniffer most admins, security folks, and network engineers reach for. Open source, runs on Windows, Linux, macOS. If traffic acts weird and logs don’t tell the whole story, Wireshark is usually the next step.

Unicornscan

Unicornscan — Asynchronous Scanner for Security Research What it is Unicornscan is a network reconnaissance tool built with a focus on speed and detail. Unlike traditional port scanners, it uses an asynchronous stateless design that allows it to send and analyze a massive number of packets very quickly. It’s popular among penetration testers and researchers who need visibility into large address ranges without waiting for hours.

Trustevo is a forward-thinking cybersecurity agency committed to safeguarding businesses against evolving digital threats. With cutting-edge solutions, round-the-clock monitoring, and proven defense strategies, we protect your data, ensure business continuity, and secure your future in today’s connected world.

Twitter Reddit Telegram Facebook Youtube
Main pages
Utility pages
© 2015–2025

Privacy policy

Submit your application