Hardware:
C= A500+ 1MB Chip
GVP A500-HD+ 8MB Fast
Kickstart 3.1
Plipbox Deluxe

Software:
AmiTCP 4.1

6.Ram Disk:> version full bsdsocket.library
bsdsocket.library 4.19
bsdsocket.library 4.19 (22.12.94)
6.Ram Disk:> version full plipbox.device
plipbox.device 0.6 (2009-08-12)
6.Ram Disk:> version full
Kickstart 40.63, Workbench 40.42 (1994-02-18)


6.Ram Disk:> 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 423.92 real seconds = 38.65 KB/sec +++
ttcp-r: 11485 I/O calls, msec/call = 37.80, calls/sec = 27.09
ttcp-r: 7:03real
6.Ram Disk:> ttcp -n512 -s -r
ttcp-r: buflen=8192, nbuf=512, align=16384/0, port=5001  tcp
ttcp-r: socket
*** Break: ttcp
6.Ram Disk:> ttcp -n512 -s -t 192.168.0.1
ttcp-t: buflen=8192, nbuf=512, align=16384/0, port=5001  tcp  -> 192.168.0.1
ttcp-t: socket
ttcp-t: connect
ttcp-t: 4194304 bytes in 113.52 real seconds = 36.08 KB/sec +++
ttcp-t: 512 I/O calls, msec/call = 227.03, calls/sec = 4.51
ttcp-t: 1:53real