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ChangeLog
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2024-05-09 nemea-modules-2.25.0
* blacklist2idea: rename Idea fields (In/Out)PacketsCount -> (In/Out)PacketCount)
2024-02-08 nemea-modules-2.24.0
* unirecfilter: fix filter syntax error caused by empty filter
* sni_dataset_saver: fix missing include
2023-04-29 nemea-modules-2.23.0
* unirecfilter: Warn user when parameters -O -F have no effect
* json_dump: Send messages using TCP and auto-reconnect
* json_replay: Improved argument parsing
* blacklist2idea: Fixed invalid access to blacklist
2022-12-28 nemea-modules-2.22.0
* rpm: skip installation of .la files
* unirec2json: mappings feature
* json_dump: send JSON via TCP to server
2022-10-03 nemea-modules-2.21.1
* prefix_tags: enable variable length fields
* device_classifier: remove python2
2022-09-12 nemea-modules-2.21.0
* unirecfilter: add boolean support (true/false in AND/OR expressions)
* unirecfilter: BUGFIX parsing multiline array
* scalar-agg: BUGFIX empty filter means true
* scalar-agg: fixed warnings - unsupported UniRec Array types
2022-02-08 nemea-modules-2.20.0
* imroved luamodule - support of bytes-ip conversion
* bugfixes
* added sni-dataset-saver module
2021-09-15 nemea-modules-2.19.0
* Added backscatter module
* ghactions: add codeql, coverity, codecov
* Link traffic: Improvements.
* logreplay: Bugfixes and improvements.
* link_traffic: Bugfixes.
* C/C++ standard unified to -std=gnu11 and -std=gnu++11
2021-03-22 nemea-modules-2.18.1
* luamodule: improved output formating
* link_traffic: added counter
* nfreader: bugfix
* biflow_aggregator: new module
2021-03-01 nemea-modules-2.18.0
* aggregator: bugfixes
* bloom_history: bugfixes
* device_classifier: bugfixes
* flowcounter: bugfixes -o parameter, added -r parameter
* logger: bugfixes
* merger: bugfixes
* prefix_tags: bugfixes
* report2idea: added dga detection
* unirecfilter: improved README and coding style
* build: build gcc10 fixes
2020-09-20 nemea-modules-2.17.0
* logreplay: bugfix parsing arrays
* flow_meter: migrated to ipfixprobe
* agg: bugfixes and new agg function - first non-empty
* build: build on gcc10
2020-07-30 nemea-modules-2.16.0
* flow_meter:
bugfixes, biflow support, added ppi feature, ssdp and dns-sd
improvements, added ovpn plugin, maintenance of plugins
* mux:
bugfixes
* anonymizer:
maintenance, bugfixes
* report2ides:
first version of SSH bruteforce detection,
maintenance, IDEA improvements
* removed Python2 support
2020-04-21 nemea-modules-2.15.0
* unirecfilter:
new In Array feature
* flow_meter:
minor bugfixes
* luamodule:
improved code for initialization of UniRec template
improved tests
* prefix_tags:
bugfixes
* agg:
bugfixes
2020-04-01 nemea-modules-2.14.0
* prefix_tags:
New version based on ip_prefix_search feature in UniRec
* blacklistfilter:
Maintenance
* merger:
Improved tests
* link/proto_traffic:
Bugfixes - python3 issues
* topn:
Fixed info in documentation
2020-01-31 nemea-modules-2.13.1
* Bugfixes in build configuration and tests
2020-01-30 nemea-modules-2.13.0
* unirecfilter: fixed typo in message
* luamodule: new features del(), ur_type(), ur_drop()
2019-09-02 nemea-modules-2.12.0
* Added new luamodule
* Simplified logger
* Rewritten merger to use pthread instead of openmp
* Fixed IDEA format of blacklist2idea
* Fixed doc of prefix_tags
* Removed debug output of munin modules
2019-05-24 nemea-modules-2.11.1
* Removed old python3.4 version from spec file
* Doc update by Ulrik
2019-04-21 nemea-modules-2.11.0
* merger:
New simplified version based on pthread for openwrt.
* flow_meter:
Updated test references because of MAC UniRec type conversion.
* flow_meter&ipfixprobe:
Improved build - linker parameters.
* aggregator:
Fixed build.
* logger:
Moved translation code into UniRec API.
* warden_filer:
New wrapper for warden filer that reads namespace from
reporters config.
* prefix_tags:
Fixed build.
* idea2idea:
Bugfix undefined reference.
* csv2nf:
MAC address support.
* proto_traffic:
Extended statistic of proto_traffic by SCTP.
2019-03-21 nemea-modules-2.10.2
* report2idea:
Renamed reporting modules because of namespace feature.
Bugfixes of tests.
2019-03-06 nemea-modules-2.10.1
* blacklist2idea:
Fixed IDEA format of amplification2idea.
* amplification2idea:
Fixed IDEA format of amplification2idea.
* report2idea:
Cleanup - deleted ipblacklist2idea.
2019-02-25 nemea-modules-2.10.0
* hoststats2idea:
Fixed format of IDEA messages - Description/Note.
* prefix_tags:
Fixed compilation&linkage.
* rpm:
Add ipfixprobe module, the simplified flow_meter.
2019-02-06 nemea-modules-2.9.0
* prefix_tags:
Add new module to add a label into flow records according to
prefix
* report2idea:
Bugfix in tests which were not performing at all.
* blacklist2idea:
Bugfix in config loading when the file does not contain
blacklists.
* sipbf2idea:
Improved alert format according to feedback from warden-info.
* bloom_history:
Add new module that stores observed IPs into a bloom filter to
be checked afterwards.
* logger-csv2nf:
Improved header parsing in csv2nf.sh to find columns
automatically.
* merger:
Doc update.
2018-10-09 nemea-modules-2.8.2
* blacklist2idea:
Change alert format for blacklistfilter - all IPs are in Source.
Source code refactoring.
Change format of config file - IDEA Category is a part of the config.
* json_dump.py:
Updated documentation.
* json_replay:
Updated documentation.
* logreplay:
FIx termination of logreplay module.
* logger:
Fix temination of logger module.
2018-09-26 nemea-modules-2.8.1
* ddos_detector2idea:
Fixed AltNames attribute in ddos_detector2idea.
* blacklist2idea:
Add new category of blacklists of cryptominers.
2018-09-18 nemea-modules-2.8.0
* blacklist2idea:
Change format that is expected by ipblacklist2idea.py
Improved content of IP blacklist alerts
Add urlblacklist2idea.py module to convert output of URL blacklist filter into alerts
* blooming_history:
Use new API endpoint for bloom filter upload (#87)
Maintenance of source codes variable reuse (#90)
* agg:
Bugfixes
Updated doc
* unirecfilter:
Add subnets feature to unirecfilter.
Fix stopping the module on parsing/syntax error in unirecfilter.
* natpair:
Documentation
Bugfixes
* flow_meter:
Change HTTP template: compatibility with CESNET/FlowMon settings
2018-08-03 nemea-modules-2.7.1
* Add module blooming_history.
2018-07-30 nemea-modules-2.7.0
Bugfixes in unirecfilter.
Bugfixes in anonymizer.
Add feature flush output to json_dump.
Bugfixes in json_dump.
Enabled help string for python modules.
Add module pdns_exporter.
2018-07-19 nemea-modules-2.6.4
* unirecfilter:
added feature of comparison timestamps
bugfixes
* natpair:
bugfixes, discovered by coverity
* report2idea:
changed "dns" to "domain"
2018-04-13 Nemea-modules-2.6.3
* email_reporter:
field names are sorted from longest to shortest
* aggregator:
faster unordered map implementation
2018-03-20 Nemea-modules-2.6.2
* added new modules:
Natpair, Mux, Demux, Aggregator (old renamed to
scalar-aggregator)
* flow_meter:
added export of DNS PTR
added SMTP plugin
modified some test scripts
* logger:
added script for converting CSV to human readable format
* logreplay:
implemented delays according to time column, can be disabled
bugfix with Ctrl+C not terminating module
2017-11-28 Nemea-modules-2.6.1
* vportscan2idea: adapt to the new output of aggregator
2017-10-10 Nemea-modules-2.6.0
* added new module:
ipv6stats (for counting statistics about IPv4 and IPv6 traffic)
* report2idea:
ipblacklist: skip message when no threshold reached
2017-09-23 Nemea-modules-2.5.9
* report2idea:
ipblacklist, haddrscan: changed format
2017-08-21 Nemea-modules-2.5.8
* link_traffic:
changed datatype of link_conf_t color
added possibility to use comments in configuration file
updated README.md
bugfixes
* report2idea:
test: BUGFIX different behaviour of awk asort()
blacklist: removed PalevoTracker
* unirecfilter:
do not assume double quotes around IPv6 addresses
* removed CFLAGS/CXXFLAGS/LDFLAGS setting in libtrap check macro
* add libpcap-dev, use disabled repobuild by default
* ignore build artefacts
2017-07-24 Nemea-modules-2.5.7
* link_traffic:
new configuration file with lines
JSON conversion script
bugfixes
* topn:
bugfixes
* unirecfilter:
bugfixes
* traffic_repeater:
code refactoring
* flow_meter:
long IPFIX option (by Ulrik Haugen)
file attributes in spec (by Ulrik Haugen)
2017-07-11 Nemea-modules-2.5.6
* flow_meter:
fix build with older gcc
* report2idea:
* ipblacklist: added ransomware tracker
* sipbf2idea: added testcases, added tcp/udp protocol into the
message
2017-06-30 Nemea-modules-2.5.5
* report2idea:
uses new version with config
venom2idea: Fixed test.sh
* flow_meter:
parser is now parsing packets without transport layer
* link_traffic:
config parser + data saving
2017-06-08 Nemea-modules-2.5.4
* report2idea:
added ddos reporter
venom2idea: BUGFIX invalid JSON in config.cfg
* flow_meter:
flow cache hash function changed to xxHash
added handler for SIGPIPE signal
add support for IPv6 address in -x parameter
added export to IPFIX
optimizations
simplifications
bugfixes
2017-03-01 Nemea-modules-2.5.3
* anonymizer:
added possibility to anonymize IP adresses (IPv4, IPv6)
in string representations in dynamic fields
* flow_meter:
added -O option (see documentation)
bash completion feature
BUGFIX distcheck failed
added traffic filtering using -F parameter
default timeout on output interfaces set to HALF_WAIT
fixed exporting expired flows while no packets are captured
added output unirec field description to README
* topn:
add new module for TOP-n stats computation
* improved manual pages generation
* report2idea:
added reporter venom2idea
removed booterfilter
fixed paths in tests
* some other minor bugfixes and optimizations
2017-02-05 Nemea-modules-2.5.2
* added aggregator with liburfilter (by Miroslav Kalina)
* changed unirecfilter to link liburfilter (by Miroslav Kalina)
* added nfwriter (by Jiri Havranek)
the module receives UniRec and stores nfdump files
* removed libnfdump dependency from source codes
* flow_meter:
add support: IPv6 extension headers
add support: double tagged frames (VLAN)
optimizations
bugfixes
2017-01-11 Nemea-modules-2.5.1
* unirecfilter:
fixes of the PROTOCOL field - allow numbers
allow negative float numbers
checking IP addresses
allow apostrophe
* link_traffic:
add new module (experimental), can export data into munin
2016-10-07 Nemea-modules-2.5.0
* report2idea:
haddrscan2idea and sipbf2idea now also exports SRC and DST ports
* logger:
removed OpenMP dependency
* flow_meter
extended tests coverage
updated README
many bugfixes and overall improvements
* nfreader:
fixed ipv6 export in version with libnf
* nfwriter
new module - reads flows from input interface and write them to nfdump file
* endiverter
minor improvements
2016-10-07 Nemea-modules-2.4.3
* added sipbf2idea reporter
2016-10-04 Nemea-modules-2.4.2
* flow_meter:
added arp plugin
bugfixes in http and ntp plugin
* other bugfixes
2016-08-05 Nemea-modules-2.4.1
* package:
fixed dependencies (remove nemea-py*)
* flow_meter:
code revision
memory optimizations
fixing byte order issues
* endiverter:
coding style
bugfixes
2016-07-28 Nemea-modules-2.4.0
* report2idea modules:
replaced python wrapper with pytrap
* miner_detector:
add reporter module
* json_dump, json_replay:
replaced python wrapper with pytrap
* flow_meter:
optimization and improvement
add NTP plugin
* endiverter:
add converter of UniRec message from OpenWRT
* email_reporter:
replaced python wrapper with pytrap
* device_classifier:
add beta version of module
installation must be fixed
* debug_sender:
replaced python wrapper with pytrap
2016-06-03 Nemea-modules-2.3.6
* logger:
improved error messages
changed order of functions during initialization
* bruteforce2idea:
bugfix
* amplification2idea.py:
added "Source.Type"="Backscatter"
2016-04-14 Nemea-modules-2.3.5
* nfdump_reader:
fixed timestamps when libnf is used
* Anonymizer:
removed progress printing, disabled strict-aliasing
2016-04-03 Nemea-modules-2.3.4
* report2idea dnstunnel bugfixed
* flow_meter bugfixed
2016-03-20 Nemea-modules-2.3.3
* flow_meter sip plugin bugfixed - no longer causes segfault
* many smaller bugfixes
2016-03-16 Nemea-modules-2.3.2
* debug_sender can now be installed properly
* added install README for:
nfreader
email_reporter
debug_sender
merger
2016-03-14 Nemea-modules-2.3.1
* Added modules:
reporter for brute_force_detector
* bugfixes
2016-03-10 Nemea-modules-2.3
* Added modules:
reporter for ipblacklistfilter
* documentation for creating flow_meter plugins
* bugfixes
2016-02-28 Nemea-modules-2.2
* Added modules:
reporters to idea
email_reporter
json_dump
json_replay
* added test of repoeters
* bugfixes
2016-02-16 Nemea-modules-2.1
* Contained modules:
anonymizer
debug_sender
flow_meter
flowcounter
logger
logreplay
merger
nfreader
report2idea
traffic_repeater
unirecfilter