command options:
-local (optional) the address of the NIC to transmit on, specified as an ip address, default localhost
-group (optional) the multicast address to use, specified as ip:port, default 237.0.0.1:9000
-ttl (optional) the time to live for multicast packets, default 4
-delay (optional) the delay in seconds between sending packets, default 2
-packetSize (optional) the size of packet to send, default based on local MTU
-display (optional) the number of bytes to display from unexpected packets, default 0
-translate (optional) listen to cluster multicast traffic and translate packets