Who is Netmon?
Netmon is a network monitoring and infrastructure visibility vendor that provides software and appliances for real-time analysis of network traffic, performance, and security posture in enterprise and service-provider environments.
- Network monitoring and analysis platform for on-premises (on-prem) and hybrid environments (network observability).
- Deep Packet Inspection (DPI) and flow analysis for troubleshooting and performance baselining (network performance monitoring).
- Alerting, reporting, and dashboarding for operational network visibility (IT operations analytics).
- Appliance and software deployment options for varied network sizes and topologies (infrastructure monitoring).
- Support for integration with existing network devices, logs, and IT workflows (IT systems management).
Show more
More About Netmon
Netmon focuses on network monitoring and visibility for organizations that require continuous oversight of bandwidth usage, application behavior, and device health across Local Area Network (LAN), Wide Area Network (WAN), data center, and hybrid environments. Its offerings are positioned for IT operations teams, network engineers, and security staff that need packet-level insight combined with aggregated metrics for troubleshooting, capacity planning, and policy enforcement.
The core platform functions as a network observability and monitoring system that ingests traffic via Switched Port Analyzer (SPAN), mirror ports, or network taps, and analyzes data using DPI and flow-based techniques (network observability). The software collects and organizes information about hosts, protocols, conversations, and services, and presents this through dashboards, charts, and reports that are designed to highlight usage patterns, anomalies, and potential misconfigurations.
Netmon supports monitoring of common network and application protocols, including Transmission Control Protocol/Internet Protocol (TCP/IP), HTTP/S, Domain Name System (DNS), email protocols, and various enterprise services, providing context for performance and security analysis. The system tracks bandwidth consumption per host or application, response times, error conditions, and connectivity issues, which organizations use to diagnose slow applications, saturated links, or unauthorized traffic. This aligns with network performance monitoring and diagnostics (NPMD) categories in enterprise tooling landscapes.
The platform includes alerting features that allow teams to define thresholds on traffic levels, device status, or protocol-specific indicators. When combined with historical reporting, these capabilities support trend analysis and capacity planning, helping administrators understand when to adjust bandwidth allocations, upgrade links, or re-architect segments. Dashboards and visualizations provide operational overviews for Network Operations Center (NOC) or SOC environments and can complement log-centric tools by adding packet-level context.
From a deployment standpoint, Netmon offers software and appliance options that integrate into existing switching and routing infrastructure without requiring inline placement. It aligns with directory categories such as network observability, network performance monitoring, and IT operations analytics. In comparison with log-based monitoring or simple Simple Network Management Protocol (SNMP) polling, Netmon’s packet and flow inspection approach provides more granular visibility into real traffic content and behavior, which can support troubleshooting, policy verification, and basic security monitoring alongside other security and management platforms.
Our description of Netmon. Updated December 2025.
