Release date: 27 May, 2026 Version: 2.0.380 This release includes multiple security fixes and stability improvements across BGP, Flow Spec, Netflow v9, IPFIX, packet parsing, and internal buffer...
Releases
FastNetMon Advanced is actively maintained and enhanced to provide deeper traffic visibility and stronger DDoS defence capabilities. This page lists all FastNetMon Advanced version releases, including new features, improvements, and platform updates. For full technical details and historical release information, visit the FastNetMon GitHub repository.
FastNetMon Advanced 2.0.379
Release date: 31 May, 2026 Version: 2.0.379 FastNetMon Advanced 2.0.379 introduces a major rewrite of IPv4 and IPv6 network loading and lookup logic, improving scalability, concurrency, and memory...
FastNetMon Advanced 2.0.378
Release date: 27 April, 2026 Version: 2.0.378 FastNetMon Advanced 2.0.378 improves flexible counters by fixing a minor degradation issue in the underlying fcli component. The release also enhances...
FastNetMon Advanced 2.0.377
Release date: 17 April, 2026 Version: 2.0.377 FastNetMon Advanced 2.0.377 delivers a major refactor of the command line tool and API, making integrations more modern and maintainable. The release...
FastNetMon Advanced 2.0.376
Release date: 7 April, 2026 Version: 2.0.376 FastNetMon Advanced 2.0.376 introduces protocol parsing improvements, enhanced flow visibility, and platform lifecycle updates, while continuing to...
FastNetMon Advanced 2.0.375
Release date: 30 March, 2026 Version: 2.0.375 FastNetMon Advanced 2.0.375 delivers improvements to traffic visibility, flow tracking, and analytics, alongside expanded protocol parsing and...
FastNetMon Advanced 2.0.374
Release date: 9 March, 2026 Version: 2.0.374 FastNetMon Advanced 2.0.374 introduces multiple stability improvements, protocol enhancements, and new observability features. This release adds full...
FastNetMon Advanced 2.0.373
Release date: 16 October, 2025 Version: 2.0.373 FastNetMon Advanced 2.0.373 has been released with security hardening, telemetry enhancements, and new integrations. We’ve added device allow-lists...
FastNetMon Advanced 2.0.372
FastNetMon Advanced 2.0.372 has been released with a critical fix and several improvements. This release addresses a stability issue that could cause FastNetMon to crash when processing malformed...
FastNetMon Advanced 2.0.371
FastNetMon Advanced 2.0.371 has been released with significant updates. We've added logic to handle padding in IPFIX plugin, improved checks in IPFIX and Netflow v9 logic, and added support for...