Hardware: A4000D CSPPC (68060@50MHz, PPC 604e@200MHz, 128MB FastRAM@60ns) CVPPC X-Surf-100 (Zorro2 mode) Software: Kickstart 3.1 (In Fast via CSPPC MapROM) AmigaOS 3.9 Roadshow 1.13 (bsdsocket.library 4.332) x-surf-100.device 1.11 (040 version) ttcp (http://aminet.net/comm/tcp/AmiTCP_ttcp10.lha) 11.Ram Disk:> version full Kickstart 45.57, Workbench 45.3 (2001-12-07) 11.Ram Disk:> cpu System: 68060 68882 (INST: Cache Burst) (DATA: Cache CopyBack) 11.Ram Disk:> showconfig PROCESSOR: CPU 68060/68060fpu/68060mmu CUSTOM CHIPS: AA PAL Alice (id=$0023), AA Lisa (id=$00F8) VERS: Kickstart version 45.57, Exec version 45.20, Disk version 45.3 RAM: Node type $A, Attributes $505 (FAST), at $8000000-$FEFFFFF (127.0 meg) Node type $A, Attributes $703 (CHIP), at $4000-$1FFFFF (~2.0 meg) BOARDS: Board (Individual Computers): Prod=4626/100($1212/$64) (@$E90000 64K) Board + ROM (HD?) (phase 5): Prod=8512/100($2140/$64) (@$F01060 128K) 11.Ram Disk:> version full bsdsocket.library bsdsocket.library 4.332 (2017-04-29) 11.Ram Disk:> version full x-surf-100.device x-surf-100.device 1.11 (2018-03-23) Copyright © 1999-2000 H. Prüssing, 2007-2018 iComp GmbH 11.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 13.67 real seconds = 1198.63 KB/sec +++ ttcp-r: 2181 I/O calls, msec/call = 6.42, calls/sec = 159.56 ttcp-r: 0:13real 11.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 13.63 real seconds = 1201.87 KB/sec +++ ttcp-r: 2400 I/O calls, msec/call = 5.82, calls/sec = 176.05 ttcp-r: 0:13real 11.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 13.50 real seconds = 1213.68 KB/sec +++ ttcp-r: 2202 I/O calls, msec/call = 6.28, calls/sec = 163.12 ttcp-r: 0:13real 11.Ram Disk:> 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 17.92 real seconds = 914.27 KB/sec +++ ttcp-t: 2048 I/O calls, msec/call = 8.96, calls/sec = 114.28 ttcp-t: 0:17real 11.Ram Disk:> 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 17.78 real seconds = 921.62 KB/sec +++ ttcp-t: 2048 I/O calls, msec/call = 8.89, calls/sec = 115.20 ttcp-t: 0:17real 11.Ram Disk:> 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 17.81 real seconds = 919.98 KB/sec +++ ttcp-t: 2048 I/O calls, msec/call = 8.90, calls/sec = 115.00 ttcp-t: 0:17real