NetworkAnalyser

Network packet analyser written in elixir. The objective of the projet is to be able to read an output file from the tcpdump command

Installation

If available in Hex, the package can be installed by adding network_analyser to your list of dependencies in mix.exs:

def deps do
  [
    {:networkex, git: "https://github.com/GuillaumeMilan/networkex.git", branch: "master"}
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/network_analyser.

Usage example

Assuming example.txt is containing an output result of the tcpdump command, you can use the parsers as follow:

streamed_packets = Parser.Tcpdump.stream_tcpdump("example.txt")
translated_packets = Stream.map(streamed_packets, fn %{message: message} -> Parser.Applier.extract_layers_info(message, [Network, Transport]) end)
translated_packets |> Enum.take 1