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go-flows filtering omits packet #21

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Wistm opened this issue Sep 19, 2024 · 0 comments

Wistm commented Sep 19, 2024

attached files:

wrongFilteringGoFlows.pcap: Unfiltered pcap with two flows in there.
write_pcap.json: go-flows configuration file

used command:

../go-flows run features ../write_pcap.json export ipfix test.pcap source libpcap wrongFilteringGoFlows.pcap (dependent on the used folder structure)

Following that, a folder structure is created with two folders. Within folder "0", there lies the filtered "0.pcap".

Detected problem:

packet 135 in wrongFilteringGoFlows.pcap corresponds to packet 69 in 0.pcap
packet 134 in wrongFilteringGoFlows.pcap is not present in 0.pcap although it should be there because it belongs to the same flow.

filesGoflowsBug.zip

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