
Usage:
 mtr [options] hostname

 -F, --filename FILE              read hostname(s) from a file
 -4                               use IPv4 only
 -6                               use IPv6 only
 -u, --udp                        use UDP instead of ICMP echo
 -T, --tcp                        use TCP instead of ICMP echo
 -I, --interface NAME             use named network interface
 -a, --address ADDRESS            bind the outgoing socket to ADDRESS
 -f, --first-ttl NUMBER           set what TTL to start
 -m, --max-ttl NUMBER             maximum number of hops
 -U, --max-unknown NUMBER         maximum unknown host
 -E, --max-display-path NUMBER    maximum number of ECMP paths to display
 -P, --port PORT                  target port number for TCP, SCTP, or UDP
 -L, --localport LOCALPORT        source port number for UDP
 -s, --psize PACKETSIZE           set the packet size used for probing
 -B, --bitpattern NUMBER          set bit pattern to use in payload
 -i, --interval SECONDS           ICMP echo request interval
 -G, --gracetime SECONDS          number of seconds to wait for responses
 -Q, --tos NUMBER                 type of service field in IP header
 -e, --mpls                       display information from ICMP extensions
 -Z, --timeout SECONDS            seconds to keep probe sockets open
 -r, --report                     output using report mode
 -w, --report-wide                output wide report
 -c, --report-cycles COUNT        set the number of pings sent
 -j, --json                       output json
 -x, --xml                        output xml
 -C, --csv                        output comma separated values
 -l, --raw                        output raw format
 -p, --split                      split output
 -t, --curses                     use curses terminal interface
     --displaymode MODE           select initial display mode
 -n, --no-dns                     do not resolve host names
 -b, --show-ips                   show IP numbers and host names
 -o, --order FIELDS               select output fields
 -y, --ipinfo NUMBER              select IP information in output
 -z, --aslookup                   display AS number
     --ipinfo_provider4           provider for IPv4 AS lookups
     --ipinfo_provider6           provider for IPv6 AS lookups
 -h, --help                       display this help and exit
 -v, --version                    output version information and exit

See the 'man 8 mtr' for details.
