NAME

       mfsnetdump - dump network traffic as mfs packets

SYNOPSIS

       mfsnetdump  [-r PCAP_FILE] [-i INTERFACE] [-p PORT_RANGE] [-f PCAP_FILTER] [-c PCOUNT] [-s
       MBYTES] [-e COMMANDS] [-o COMMANDS] [-x] [-y] [-n]

DESCRIPTION

       mfsnetdump is an internal diagnostic tool similar to tcpdump, but specialized for MooseFS.

OPTIONS

       -r     specify PCAP file to read packets from

       -i     dump packets using given network interface

       -p     show only packets from given port range (default range is 9419-9422, so by  default
              only MFS packets are shown)

       -f     define pcap filter to filter packets

       -c     dump only PCOUNT packets and exit

       -s     dump only first MBYTES bytes of each packet

       -e     do not display given commands

       -o     show only given commands

       -x     do    not   display   mfs   maintenance   commands   (such   as   CSTOMA_SPACE   or
              CLTOMA_FUSE_TIME_SYNC)

       -y     do not display open/close connections packets

       -n     show ANTOAN_NOP command (disabled by default)

REPORTING BUGS

       Report bugs to <bugs@moosefs.com>.

COPYRIGHT

       Copyright (C) 2021 Jakub Kruszona-Zawadzki, Core Technology Sp. z o.o.

       This file is part of MooseFS.

       MooseFS is free software; you can redistribute it and/or modify it under the terms of  the
       GNU General Public License as published by the Free Software Foundation, version 2 (only).

       MooseFS  is  distributed  in  the  hope  that it will be useful, but WITHOUT ANY WARRANTY;
       without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE.
       See the GNU General Public License for more details.

       You  should  have received a copy of the GNU General Public License along with MooseFS; if
       not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,  MA
       02111-1301, USA or visit http://www.gnu.org/licenses/gpl-2.0.html