tracepath6 -V (return code: 255)
tracepath6: invalid option -- '-'
Usage: tracepath6 [-n] [-b] [-l <len>] [-p port] <destination>
tracepath6 --help (return code: 255)
tracepath6: invalid option -- '-'
Usage: tracepath6 [-n] [-b] [-l <len>] [-p port] <destination>