NAME
ndpiReader - example tool for libndpi
SYNOPSIS
ndpiReader -i file.pcap|device [options]
DESCRIPTION
The ndpiReader command is an example tool that uses libndpi. ndpiReader is able to read from a pcap file or catpure traffic from a network interface and process it with libndpi. It implements only some basic features just to show what can be done with libndpi.
OPTIONS
- -i file.pcap|device
-
Specify a pcap file/playlist to read packets from or a device for live capture (comma-separated list).
- -f bpf_filter
-
Specify a BPF filter for filtering selected traffic.
- -s duration
-
Maximum capture duration in seconds (live traffic capture only).
- -p file.protos
-
Specify a protocol file (eg. protos.txt).
- -l num_loops
-
Number of detection loops (test only).
- -n num_threads
-
Number of threads. Default: number of interfaces in -i. Ignored with pcap files.
- -j file.json
-
Specify a file to write the content of packets in .json format.
- -g id:id...
-
Thread affinity mask (one core id per thread).
- -d
-
Disable protocol guess and use only DPI.
- -t
-
Dissect GTP tunnels.
- -h
-
Display a usage message.
- -v 1|2
-
Verbose 'unknown protocol' packet print. 1=verbose, 2=very verbose.
- -V 1|2
-
Verbose libndpi trace log print. 1=trace, 2=debug.