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feat(producer): refactor encapsulation and configuration #342

Merged
merged 64 commits into from
Aug 18, 2024
Merged

feat(producer): refactor encapsulation and configuration #342

merged 64 commits into from
Aug 18, 2024

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lspgn
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@lspgn lspgn commented Aug 4, 2024 •
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For protobuf producer (converting from sFlow/NetFlow/IPFIX into a unique protobuf sample).
This includes work from #306 #236 in regards to encapsulation:

  • refactoring of the configuration with interfaces (eg: for library use)
  • the packet parser implementation has an environment to allow custom layer parser and port parsding
  • improve parsing function (GetBytes)
  • refactoring of the packet parsing (sFlow and IPFIX datagrams)
    • not a loop anymore
  • encapsulated fields are parsed separately
  • add Geneve, GRE IPv6 Routing Header (srv6) parsing

TODO:

  • cleanup old legacy code
  • proof read docs
  • make sure a mapping can be truncated (eg: dump up to 1500 bytes above ipv6 layer...)

@lspgn lspgn added enhancement New feature or request producer Conversion from flow to protobuf labels Aug 4, 2024
@lspgn lspgn mentioned this pull request Aug 5, 2024
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@lspgn lspgn mentioned this pull request Aug 11, 2024
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@lspgn lspgn merged commit ec96100 into main Aug 18, 2024
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@lspgn lspgn deleted the lspgn/encaprefactor branch August 18, 2024 00:28
This was referenced Aug 18, 2024
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lspgn added a commit that referenced this pull request Aug 19, 2024
@lspgn
feat(producer): refactor encapsulation and configuration (#342)
dfdedd2 
Configuration and ProtoProducer now rely on interface to be extended more easily.
The packet parser has been rewritten to support encapsulation (also on top of UDP).
Adds SRv6.
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enhancement New feature or request producer Conversion from flow to protobuf
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