NEC ProgrammableFlow Verified Customer Reviews (2026)

Statseeker stands out as a robust network performance monitoring solution, designed to be both rapid and scalable while also being budget-friendly. With the capability to set up on a single server or virtual machine in mere minutes, Statseeker can map out your entire network in less than an hour, all without significantly affecting your bandwidth availability. It supports monitoring for networks of various sizes, polling up to a million interfaces every minute and gathering an array of network data types, including SNMP, ping, NetFlow (along with sFlow and J-Flow), syslog, trap messages, SDN configurations, and health metrics. What sets Statseeker apart is its approach to performance data, which are never averaged or rolled up, thereby removing uncertainty in tasks such as root cause analysis, capacity planning, and identifying over- or under-utilized infrastructure. The solution's comprehensive data retention allows its built-in analytical engine to accurately recognize performance anomalies and predict network behaviors well in advance, empowering network administrators to engage in proactive maintenance rather than merely addressing issues as they arise. Furthermore, Statseeker provides intuitive dashboards and ready-to-use reports, enabling users to identify and resolve network issues before they impact end users, ensuring a smoother and more reliable network experience overall.

NetCrunch is commercial, self-hosted, agentless network and IT infrastructure monitoring software for Windows Server. It monitors network devices, servers, virtualization platforms, cloud services including AWS, Azure, and Google Cloud, applications, websites, logs, telemetry, and custom data using technologies such as SNMP, WMI, REST APIs, and scripts. NetCrunch supports 680+ monitoring targets and provides 270+ ready-to-use Monitoring Packs for devices, applications, and operating systems. Policy-based monitoring automatically applies monitoring settings, Monitoring Packs, thresholds, and alerts to matching devices and systems. Licensing is based on monitored nodes and network interfaces rather than individual sensors, checks, or metrics. Real-time dashboards and automatic Layer 2 and routing topology maps provide visibility into network status and performance. NetCrunch supports event correlation, dependency-aware alert suppression, predictive thresholds, escalation, and 40+ automated response actions, including script execution, notifications, webhooks, and integrations with external IT and collaboration tools. NetCrunch also provides hardware and software inventory, network device configuration backup and change tracking, bandwidth monitoring, and network traffic analysis using NetFlow, sFlow, IPFIX, and other flow technologies. Distributed Monitoring Probes extend monitoring to remote and isolated locations, while REST APIs support integration and automation with external systems. NetCrunch is self-hosted on Windows Server and can monitor on-premises, air-gapped, cloud, and hybrid IT environments.

Contrail Networking offers a versatile and all-encompassing strategy for managing networking policies and controls that can be applied across multiple clouds, workloads, and deployment scenarios, all from a unified user interface. By transforming high-level workflows into precise policies, it simplifies the orchestration of virtual overlay connectivity in a variety of environments. Users are able to effectively implement and oversee end-to-end policies in both physical and virtual contexts. At its core, Contrail Networking is built on the open-source network virtualization platform Tungsten Fabric, which equips it with software-defined networking (SDN) capabilities that facilitate the secure deployment of workloads in any environment. This solution guarantees smooth overlay connectivity for any workload, independent of the underlying compute technology, whether it involves traditional bare-metal servers, virtual machines, or containers. Furthermore, Contrail Command acts as a user-friendly operational and management interface, optimizing user engagement and boosting overall productivity. The integration of these capabilities not only empowers organizations to sustain strong network performance but also enhances their ability to adapt to changing requirements effectively. Consequently, organizations can achieve a more responsive and agile networking infrastructure.