tcpcapinfo(1) User Commands tcpcapinfo(1)

tcpcapinfo - Pcap file dissector for debugging broken pcap files

tcpcapinfo [-flags] [-flag [value]] [--option-name[[=| ]value]] <pcap_file(s)>

tcpcapinfo is a tool for decoding the structure of a pcap(3) file with a focus on finding broken pcap files and determining how two related pcap files might differ.

tcpcapinfo will first print out the pcap_file_header_t in human readable form followed by a per-packet summary including the pcap_pkthdr_t and simple checksum value of the packet.


Enable debugging output. This option may appear up to 1 times. This option takes an integer number as its argument. The value of number is constrained to being: 
in the range  0 through 5

The default number for this option is:
0

If configured with --enable-debug, then you can specify a verbosity level for debugging output. Higher numbers increase verbosity.


Print version information.

Display usage information and exit.
-!, --more-help

Pass the extended usage information through a pager.

One of the following exit values will be returned:

0 (EXIT_SUCCESS)

Successful program execution.
1 (EXIT_FAILURE)

The operation failed or the command syntax was not valid.
70 (EX_SOFTWARE)

libopts had an internal operational error. Please report it to autogen-users@lists.sourceforge.net. Thank you.

Copyright 2000-2012 Aaron Turner Copyright 2013 Fred Klassen - AppNeta For support please use the tcpreplay-users@lists.sourceforge.net mailing list. The latest version of this software is always available from: http://tcpreplay.appneta.com/

Copyright (C) 2000-2012 Aaron Turner and Fred Klassen all rights reserved. This program is released under the terms of the GNU General Public License, version 3 or later.

Please send bug reports to: tcpreplay-users@lists.sourceforge.net

This manual page was AutoGen-erated from the tcpcapinfo option definitions.

01 Jan 2023 Tcpreplay Suite