Omnipeek vs perfSONAR

Omnipeek is a Windows network protocol analyzer for examining packet data when investigating network, application, and security problems. It visualizes traffic and provides real-time analysis of hundreds of common network issues, with alerts from expert analysis or configured policy violations. With advanced hardware, it analyzes 1, 10, 40, and 100 Gigabit traffic, 802.11 networks, and voice and video over IP. Voice and video tools include call playback, summary statistics, and signaling or media analysis. LiveWire appliances and virtual software extend monitoring to remote sites, branches, WAN links, and data centers. A USB WiFi adapter supports wireless capture across multiple channels. The datasheet lists Snort and Suricata event imports, LiveCapture connections, third-party authentication, ISO8583 messages, and additional VoIP support. Omnipeek is paid with quote-based pricing, no free plan, and a listed 30-day trial.

perfSONAR is a free, open-source network measurement toolkit for assessing performance across network paths and finding problems as they occur. It offers a common interface for scheduling measurements, storing results in uniform formats, retrieving data at scale, and generating visualizations. Operators coordinate tests across multiple nodes with a shared JSON mesh configuration; results can remain on each node or go to a central dashboard server. A standard node runs throughput or latency tests on one network interface, although simultaneous testing there may affect accuracy. The documentation covers Docker and Ansible deployment, a central archive with Grafana, and Client and esmond APIs for raw data access. perfSONAR is installed on an operator-controlled local server, so maintaining nodes and test configuration is required. It monitors packet loss and jitter, supports path visualization and synthetic tests, and is licensed under Apache License 2.0. The listed plan costs nothing.