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CHANGELOG.md

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CHANGELOG

nDPId 1.7 (Oct 2024)

  • Read and parse configuration files for nDPId (+ libnDPI) and nDPIsrvd
  • Added loading risk domains from a file (-R, thanks to @UnveilTech)
  • Added Filebeat configuration file
  • Improved hostname handling; will now always be part of analyse/end/idle events (if dissected)
  • Improved Documentation (INSTALL / Schema)
  • Added PF_RING support
  • Improved nDPIsrvd-analyse to write global stats to a CSV
  • Added global (heap) memory stats for daemon status events (if enabled)
  • Fixed IPv6 address/netmask retrieval on some systems
  • Improved nDPIsrvd-collect; gauges and counters are now handled the right way
  • Added nDPId Grafana dashboard
  • Fixed detection-update event bug; was thrown even if nothing changed
  • Fixed not-detected event spam if detection not completed (in some rare cases)
  • Improved InfluxDB push daemon (severity parsing / gauge handling)
  • Improved zLib compression
  • Fixed nDPIsrvd-collectd missing escape character

nDPId 1.6 (Nov 2023)

  • Added Event I/O abstraction layer (supporting only poll/epoll by now)
  • Support for OSX and *BSD systems
  • Added proper DLT_RAW dissection for IPv4 and IPv6
  • Improved TCP timeout handling if FIN/RST seen which caused Midstream TCP flows when there shouldn't be any
  • Fixed a crash if nDPId -o value='' was used
  • Added OpenWrt packaging
  • Added new flow event "analyse" used to give some statistical information about active flows
  • Added new analyse event daemon which generates CSV files from such events
  • Fixed a crash in nDPIsrvd if a collector closes a connection
  • Support nDPId to send it's data to a UDP endpoint instead of a nDPIsrvd collector
  • Added events and flow states documentation
  • Added basic systemd support
  • Fixed a bug in base64 encoding which could lead to invalid base64 strings
  • Added some machine learning examples
  • Fixed various smaller bugs
  • Fixed nDPIsrvd bug which causes invalid JSON messages sent to Distributors

nDPId 1.5 (Apr 2022)

  • Improved nDPId cross compilation
  • zLib flow memory compression (Experimental!)
  • Memory profiling for nDPId-test
  • JSMN with parent link support for subtoken iteration
  • Refactored nDPIsrvd buffer and buffer bloat handling
  • Upgraded JSMN/uthash
  • Improved nDPIsrvd.(h|py) debugging capability for client apps
  • Advanced flow usage logging usable for memory profiling
  • Support for dissection additional layer2/layer3 protocols
  • Serialize more JSON information
  • Add TCP/IP support for nDPIsrvd
  • Improved nDPIsrvd connection lost behaviour
  • Reworked Python/C distributor API
  • Support read()/recv() timeouts and nonblocking I/O

nDPId 1.4 (Jun 2021)

  • Use layer4 specific flow timeouts for nDPId
  • Reworked layer4 flow length names and calculations (use only layer4 payload w/o any previous headers) for nDPId
  • Build system cleanup and cosmetics

nDPId 1.3 (May 2021)

  • Added missing datalink layer types

nDPId 1.2 (May 2021)

  • OpenWrt compatible build system

nDPId 1.1 (May 2021)

  • Added License information

nDPId 1.0 (May 2021)

  • First public release