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 2.0.377
Release date: 17 April, 2026 Version: 2.0.376 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…
FastNetMon Advanced 2.0.370
In our latest update, we’ve added several safety checks in our IPFIX and Netflow v9 code to prevent reading outside of our memory region and potential division by zero. We’ve also blocked zero…
FastNetMon Advanced 2.0.369
Changes: Fixed bug with endpoints total_traffic_counters_v4 and total_traffic_counters_v6 which did not work and required not needed parameters
FastNetMon Advanced 2.0.368
This release includes a new option for AF_PACKET to unpack GTPv1 tunnels: af_packet_extract_gtp_v1_tunnels, support for new forwardingStatus 4 byte encoding which is used by Cisco ASR9006 with IOS…