Test UDP bande passante 1 Gb/s :
iperf3 -4 -u -c ping.online.net --get-server-output -V -R -p 5207 -b 1G
iperf 3.7
Darwin Mac-mini-BZH.local 19.2.0 Darwin Kernel Version 19.2.0: Sat Nov 9 03:47:04 PST 2019; root:xnu-6153.61.1~20/RELEASE_X86_64 x86_64
Control connection MSS 1448
Setting UDP block size to 1448
Time: Thu, 09 Jan 2020 21:58:13 UTC
Connecting to host ping.online.net, port 5207
Reverse mode, remote host ping.online.net is sending
Cookie: bcu7sffkstneqml4no757netfegtf5yrhqlm
Target Bitrate: 1000000000
[ 6] local 192.168.200.115 port 60932 connected to 62.210.18.40 port 5207
Starting Test: protocol: UDP, 1 streams, 1448 byte blocks, omitting 0 seconds, 10 second test, tos 0
[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams
[ 6] 0.00-1.00 sec 118 MBytes 991 Mbits/sec 0.007 ms 0/85567 (0%)
[ 6] 1.00-2.00 sec 119 MBytes 1000 Mbits/sec 0.009 ms 1/86303 (0.0012%)
[ 6] 2.00-3.00 sec 118 MBytes 990 Mbits/sec 0.009 ms 1/85488 (0.0012%)
[ 6] 3.00-4.00 sec 120 MBytes 1.01 Gbits/sec 0.006 ms 0/87071 (0%)
[ 6] 4.00-5.00 sec 120 MBytes 1.01 Gbits/sec 0.007 ms 0/87053 (0%)
[ 6] 5.00-6.00 sec 116 MBytes 974 Mbits/sec 0.005 ms 1/84095 (0.0012%)
[ 6] 6.00-7.00 sec 121 MBytes 1.02 Gbits/sec 0.010 ms 1/87810 (0.0011%)
[ 6] 7.00-8.00 sec 120 MBytes 1.00 Gbits/sec 0.006 ms 0/86577 (0%)
[ 6] 8.00-9.00 sec 117 MBytes 980 Mbits/sec 0.007 ms 1/84580 (0.0012%)
[ 6] 9.00-10.00 sec 119 MBytes 1.00 Gbits/sec 0.005 ms 0/86398 (0%)
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams
[ 6] 0.00-10.00 sec 1.16 GBytes 999 Mbits/sec 0.000 ms 0/860942 (0%) sender
[ 6] 0.00-10.00 sec 1.16 GBytes 997 Mbits/sec 0.005 ms 5/860942 (0.00058%) receiver
Server output:
iperf 3.1.3
Linux ping 4.15.0-47-generic #50-Ubuntu SMP Wed Mar 13 10:44:52 UTC 2019 x86_64
-----------------------------------------------------------
Server listening on 5207
-----------------------------------------------------------
Time: Thu, 09 Jan 2020 21:58:14 GMT
Accepted connection from 82.64.xxx, port 57983
Cookie: bcu7sffkstneqml4no757netfegtf5yrhqlm
[ 7] local 62.210.18.40 port 5207 connected to 82.64.xxx port 60932
Starting Test: protocol: UDP, 1 streams, 1448 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Total Datagrams
[ 7] 0.00-2.00 sec 237 MBytes 995 Mbits/sec 171855
[ 7] 2.00-4.00 sec 238 MBytes 999 Mbits/sec 172531
[ 7] 4.00-6.00 sec 236 MBytes 991 Mbits/sec 171138
[ 7] 6.00-8.00 sec 241 MBytes 1.01 Gbits/sec 174382
[ 7] 8.00-10.00 sec 236 MBytes 990 Mbits/sec 170954
[ 7] 10.00-10.01 sec 2.70 MBytes 1.71 Gbits/sec 1958
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
[ 7] 0.00-10.01 sec 1.16 GBytes 998 Mbits/sec 0.000 ms 0/862818 (0%)
CPU Utilization: local/sender 23.0% (2.9%u/20.2%s), remote/receiver 2.6% (0.5%u/2.1%s)
iperf Done.
Avec bande passante 5 Gb/s
ça ne passe pas : "iperf3: error - control socket has closed unexpectedly", soit tout de suite, soit au bout de quelques secondes.
EDIT: + MàJ 1er post avec chiffres jqà 23h ; Bonne nuit.