Provided by: can-utils_2018.02.0-1_amd64 
NAME
canfdtest - manual page for canfdtest 2018.02.0-1
SYNOPSIS
canfdtest [options] <can-interface>
DESCRIPTION
canfdtest - Full-duplex test program (DUT and host part).
OPTIONS
-v (low verbosity)
-vv (high verbosity)
-g (generate messages)
-l COUNT (test loop count)
With the option '-g' CAN messages are generated and checked on <can-interface>, otherwise all messages
received on the <can-interface> are sent back incrementing the CAN id and all data bytes. The program can
be aborted with ^C.
EXAMPLES
on DUT:
canfdtest -v can0
on Host:
canfdtest -g -v can2