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FastNetMon Advanced 2.0.341
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@fastnetmon-release-publisher fastnetmon-release-publisher released this 15 Jun 17:22
v2.0.341
93aeed8
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Learn about vigilant mode.

Changes:

  • Enabled netflow_v9_lite and netflow_ipfix_inline by default to simplify use of IPFIX 315 and inline monitoring services option
  • Removed never used field ipfix_parse_datalink_frame_section
  • Added parser logic to parse incomplete TCP headers when less then 20 bytes of header present. Needed in case of Huawei routers using only 52 bytes of header in sFlow mode
  • Added new fcli and API function show baseline_per_host which accepts IP, prefix or hostgroup name for peak traffic calculations over 7 day period
  • Added support for arbitrary IPv4 prefix lengths for flow spec based white list: /etc/fastnetmon/whitelist_rules.dat
  • Switched to const pointers in IPv4 and IPv6 lookup functions. Expect IPv6 performance improvement
  • Added installation identifier to telemetry information to identify multiple machines behind same NAT IP address
  • Added logic to dump schema needed to create tables in Clickhouse to log file
  • Reworked logic to init Clickhouse in traffic_db
  • Reworked logic to disable Clickhouse for traffic_db in case of errors
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