7d4c41a161
Merge pull request #71 from mariomac/rmalloc
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Avoid unnecessary memory allocations
2022-02-08 20:39:55 -08:00
615b9f697c
Avoid unnecessary memory allocations
2022-01-26 17:24:35 +01:00
8d59905c44
Merge pull request #68 from netsampler/bugfix/enricher-2
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Bugfix: issues when reading a partial chunk of protobuf from stdin
2022-01-24 20:34:11 -08:00
7acb84835b
Bugfix: issues when reading a partial chunk of protobuf from stdin
2022-01-24 20:30:30 -08:00
20e8e56709
Merge pull request #65 from netsampler/bugfix/offset
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Bugfix: index out of range in some cases
2022-01-06 22:00:10 +01:00
27863691f0
Bugfix: index out of range in some cases
2022-01-06 21:59:02 +01:00
4308c483a4
Merge pull request #61 from netsampler/feature/upgrade-sarama
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upgrade sarama to 1.30.1
2021-12-27 14:20:55 +01:00
05b436277b
upgrade sarama to 1.30.1
2021-12-27 14:17:43 +01:00
a8a50f785c
Merge pull request #60 from netsampler/feature/add-sctp
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Map ProtoName for SCTP
2021-12-20 17:06:40 +01:00
def05e071b
Map ProtoName for SCTP
2021-12-20 16:53:00 +01:00
2e1cf5bbfd
Merge pull request #48 from netsampler/feature/kafka-flush-control
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Add flags to control Kafka Flush parameters
2021-11-13 16:41:38 -08:00
de5e751729
Merge pull request #53 from netsampler/bugfix/optiontemplates
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Bugfix: decoding OptionsTemplateSet
2021-11-13 16:41:32 -08:00
43cf8b58d9
Bugfix: decoding OptionsTemplateSet
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* Was improperly decoding scope fields
* Start removing custom errors structures (will optimize template not found)
2021-11-13 15:49:27 -08:00
bf66556023
Merge pull request #52 from vincentbernat/fix/non-terminated-stream
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utils: copy payload before accepting another UDP packet
2021-11-10 08:10:39 -08:00
0f5528170d
utils: copy payload before accepting another UDP packet
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In d1e1ace3186d ("Allow Flow Routines to be cancellable (#40 )"), the
payload was passed to another goroutine and erased by the next packet
to be received if the goroutine did not process it fast enough. Make
a copy before passing it to the goroutine to fix that.
2021-11-10 15:56:49 +01:00
8fd64006ef
Merge pull request #51 from leoluk/remove-kafkastate
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Remove unused KafkaState
2021-11-05 09:16:34 -07:00
56a2ffa46b
Remove unused KafkaState
2021-11-03 16:59:57 +01:00
d1e1ace318
Allow Flow Routines to be cancellable ( #40 )
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* Allow Flow Routines to be cancellable
2021-10-31 16:42:07 -07:00
c145be66cd
Add flags to control Kafka Flush parameters
2021-10-31 10:23:03 -07:00
92043a6233
Merge pull request #47 from netsampler/cleanup/mod-extension
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cleanup: bump to go 1.17, sarama to 1.30.0, fix extensions
2021-10-30 19:51:12 -07:00
ec08b786c8
cleanup: bump to go 1.17, sarama to 1.30.0, fix extensions
2021-10-30 19:47:11 -07:00
7baa828267
Merge pull request #45 from shyam334/update-dep-sarama
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deps: bump sarama to v1.29.1
2021-10-30 19:40:58 -07:00
a9f9289f6b
deps: bump sarama to v1.29.1
2021-10-28 15:06:42 +11:00
17a96d9911
netflow: correctly decode options template set ( #39 )
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netflow: correctly decode options template set
2021-09-23 20:46:39 -07:00
b0b73b2b90
Merge pull request #38 from vincentbernat/fix/defer-unlock
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style: defer unlock when possible/not trivial
2021-09-23 20:44:05 -07:00
536b08812f
Custom map flow fields ( #36 )
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* adds dataframe link decoding
* can map NetFlow/IPFIX fields and bytes sections from sFlow/packets to any field inside the protobuf
* add CLI argument for loading a mapping yaml file
2021-09-23 20:41:17 -07:00
95945d3042
style: defer unlock when possible/not trivial
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Defer unlocking just after taking a lock when possible (when unlock is
done at the very end) and when not trivial (the function body is more
than a couple of lines). This simplifies a bit some functions (no need
to unlock before each return) and for the other, it may avoid a bug in
the future in case a return is inserted into the body of a function.
Use of defer has been optimized a lot in Go and it is believed that
simpler defers have zero overhead since Go 1.14:
https://golang.org/doc/go1.14#runtime
> This release improves the performance of most uses of defer to incur
> almost zero overhead compared to calling the deferred function
> directly. As a result, defer can now be used in performance-critical
> code without overhead concerns.
2021-09-23 10:01:24 +02:00
defd786b2a
Merge pull request #34 from jotak/podman
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Makefile: parameterized DOCKER_REPO and DOCKER_BIN
2021-09-09 21:51:39 -07:00
13daf3b669
Merge pull request #33 from amorenoz/delta
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ipfix: support relative flow timestamps
2021-09-09 21:51:12 -07:00
d3e3fdb0f8
Makefile: parameterized DOCKER_REPO and DOCKER_BIN
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e.g. allowing to build with podman
Also add gitignore for dist/
Signed-off-by: Joel Takvorian <jtakvori@redhat.com>
2021-09-09 14:53:26 +02:00
9247511c44
ipfix: support relative flow timestamps
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IPFIX supports sending flowEndDeltaMicroseconds (159) and
flowEndDeltaMicroseconds (160) to provide flow timestamps relative to
the exportTime in the IPFIX Message Header.
Use them to calculate flow TimeFlowStart and TimeFlowEnd.
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
2021-09-08 17:12:31 +02:00
11acc67852
Merge pull request #32 from loganmc10/patch-1
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Fix README for SrcPort and DstPort
2021-09-07 08:43:42 -07:00
5ad65d5100
Fix README for SrcPort and DstPort
2021-09-07 07:35:09 -06:00
faca667b19
Merge pull request #30 from netsampler/bug/enricher-decode
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bugfix: enricher decoding certain protobuf
2021-08-29 08:00:47 -07:00
0b0f9dd952
Merge pull request #25 from netsampler/feature/enricher-sampling
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Enricher can set sampling rate
2021-08-28 10:38:07 -07:00
21c7fee62e
bugfix: enricher decoding certain protobuf
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* now requires length prefixed messages
* allows custom line separator for text transport output
2021-08-27 10:04:22 -07:00
a645df2da4
Merge pull request #27 from netsampler/feature/golang-117
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bump golang version to 1.17
2021-08-16 18:43:49 -07:00
84dc1ff5d7
bump golang version to 1.17
2021-08-16 18:37:42 -07:00
5a42b2b1f7
Enricher can set sampling rate
2021-08-10 22:32:43 -07:00
1ad90a7375
Create LICENSE
2021-08-10 09:34:58 -07:00
8677c8d9ba
Merge pull request #23 from s-chekanov/fix_db_start
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Fix clickhouse startup after restart
2021-08-02 07:38:41 -07:00
3384a90a29
Fixing clickhouse startup after restart
2021-08-02 15:33:41 +03:00
6465eeb200
Merge pull request #17 from netsampler/feature/arm
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feature: add arm builds
2021-06-11 23:38:57 -07:00
583059057a
feature: add arm builds
2021-06-11 23:30:56 -07:00
e52a053c9c
formatting improved with selectors and text output ( #14 )
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* Improve format registration
* less interleaving (json does not require importing protobuf)
* generic text renderer
* escape for strings in text/json formatter
2021-06-11 08:42:32 -07:00
9bdcdf0b22
Merge pull request #16 from netsampler/bugfix/destination-mac-ipfix
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Bugfix NetFlow/IPFIX producer
2021-06-10 18:59:33 -07:00
04c8543306
Bugfix NetFlow/IPFIX producer
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* Source and destination mac addresses are fed from `NFV9_FIELD_xx_yyy_MAC`
Fixes a bug where the samples were missing either source or destination Mac.
This is supposed to be linked to the sampling direction.
2021-06-09 18:08:55 -07:00
88cbf58172
Merge pull request #10 from simPod/mf-lf
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Ensure line feed in Makefile
2021-06-07 23:21:29 -07:00
7da5c4da27
Ensure line feed in Makefile
2021-06-08 08:07:52 +02:00
645497bec6
Merge pull request #9 from netsampler/fix/protobuf
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Fix protobuf
2021-06-07 22:50:42 -07:00
