11.SYSTEM3.1:> ttcp -s -r
ttcp-r: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp
ttcp-r: socket
ttcp-r: accept from 192.168.0.1
ttcp-r: 16777216 bytes in 33.53 real seconds = 488.61 KB/sec +++
ttcp-r: 2303 I/O calls, msec/call = 14.91, calls/sec = 68.68
ttcp-r: 0:33real
11.SYSTEM3.1:> ttcp -s -t 192.168.0.1
ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp  -> 192.168.0.1
ttcp-t: socket
ttcp-t: connect
ttcp-t: 16777216 bytes in 39.98 real seconds = 409.82 KB/sec +++
ttcp-t: 2048 I/O calls, msec/call = 19.99, calls/sec = 51.23
ttcp-t: 0:39real
11.SYSTEM3.1:> ttcp -u -s -t 192.168.0.1
ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5001  udp  -> 192.168.0.1
ttcp-t: socket
ttcp-t: 16777216 bytes in 28.44 real seconds = 576.00 KB/sec +++
ttcp-t: 2054 I/O calls, msec/call = 14.18, calls/sec = 72.21
ttcp-t: 0:28real