freebox@iperf3:~$ iperf3 -4 -c ds.lrob.net && iperf3 -4 -c ds.lrob.net -R && iperf3 -6 -c ds.lrob.net && iperf3 -6 -c ds.lrob.net -R
Connecting to host ds.lrob.net, port 5201
[ 5] local ------- port 48790 connected to 138.201.17.216 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 55.7 MBytes 468 Mbits/sec 0 6.01 MBytes
[ 5] 1.00-2.00 sec 69.6 MBytes 584 Mbits/sec 0 6.01 MBytes
[ 5] 2.00-3.00 sec 69.3 MBytes 581 Mbits/sec 0 6.01 MBytes
[ 5] 3.00-4.00 sec 68.9 MBytes 578 Mbits/sec 0 6.01 MBytes
[ 5] 4.00-5.00 sec 69.1 MBytes 580 Mbits/sec 0 6.01 MBytes
[ 5] 5.00-6.00 sec 69.6 MBytes 584 Mbits/sec 0 6.01 MBytes
[ 5] 6.00-7.00 sec 69.1 MBytes 580 Mbits/sec 0 6.01 MBytes
[ 5] 7.00-8.00 sec 69.1 MBytes 580 Mbits/sec 0 6.01 MBytes
[ 5] 8.00-9.00 sec 69.2 MBytes 580 Mbits/sec 0 6.01 MBytes
[ 5] 9.00-10.00 sec 69.8 MBytes 586 Mbits/sec 0 6.01 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 679 MBytes 570 Mbits/sec 0 sender
[ 5] 0.00-10.04 sec 679 MBytes 567 Mbits/sec receiver
iperf Done.
Connecting to host ds.lrob.net, port 5201
Reverse mode, remote host ds.lrob.net is sending
[ 5] local ------- port 49648 connected to 138.201.17.216 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 41.6 MBytes 349 Mbits/sec
[ 5] 1.00-2.00 sec 52.6 MBytes 441 Mbits/sec
[ 5] 2.00-3.00 sec 52.5 MBytes 441 Mbits/sec
[ 5] 3.00-4.00 sec 52.5 MBytes 440 Mbits/sec
[ 5] 4.00-5.00 sec 52.4 MBytes 439 Mbits/sec
[ 5] 5.00-6.00 sec 52.4 MBytes 440 Mbits/sec
[ 5] 6.00-7.00 sec 52.5 MBytes 440 Mbits/sec
[ 5] 7.00-8.00 sec 52.8 MBytes 443 Mbits/sec
[ 5] 8.00-9.00 sec 52.6 MBytes 442 Mbits/sec
[ 5] 9.00-10.00 sec 52.4 MBytes 440 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.04 sec 517 MBytes 432 Mbits/sec 0 sender
[ 5] 0.00-10.00 sec 514 MBytes 431 Mbits/sec receiver
iperf Done.
Connecting to host ds.lrob.net, port 5201
[ 5] local ------- port 56256 connected to 2a01:4f8:171:28e8::2 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 28.9 MBytes 242 Mbits/sec 281 1010 KBytes
[ 5] 1.00-2.00 sec 32.8 MBytes 275 Mbits/sec 0 1.05 MBytes
[ 5] 2.00-3.00 sec 36.4 MBytes 305 Mbits/sec 0 1.09 MBytes
[ 5] 3.00-4.00 sec 36.2 MBytes 304 Mbits/sec 0 1.12 MBytes
[ 5] 4.00-5.00 sec 37.3 MBytes 313 Mbits/sec 0 1.13 MBytes
[ 5] 5.00-6.00 sec 37.1 MBytes 312 Mbits/sec 0 1.14 MBytes
[ 5] 6.00-7.00 sec 37.1 MBytes 312 Mbits/sec 0 1.14 MBytes
[ 5] 7.00-8.00 sec 37.3 MBytes 313 Mbits/sec 0 1.14 MBytes
[ 5] 8.00-9.00 sec 37.4 MBytes 314 Mbits/sec 0 1.15 MBytes
[ 5] 9.00-10.00 sec 38.5 MBytes 323 Mbits/sec 0 1.17 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 359 MBytes 301 Mbits/sec 281 sender
[ 5] 0.00-10.04 sec 357 MBytes 299 Mbits/sec receiver
iperf Done.
Connecting to host ds.lrob.net, port 5201
Reverse mode, remote host ds.lrob.net is sending
[ 5] local ------- port 58824 connected to 2a01:4f8:171:28e8::2 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 46.9 MBytes 393 Mbits/sec
[ 5] 1.00-2.00 sec 55.8 MBytes 468 Mbits/sec
[ 5] 2.00-3.00 sec 55.9 MBytes 469 Mbits/sec
[ 5] 3.00-4.00 sec 56.0 MBytes 470 Mbits/sec
[ 5] 4.00-5.00 sec 56.2 MBytes 471 Mbits/sec
[ 5] 5.00-6.00 sec 56.3 MBytes 472 Mbits/sec
[ 5] 6.00-7.00 sec 56.0 MBytes 470 Mbits/sec
[ 5] 7.00-8.00 sec 55.0 MBytes 461 Mbits/sec
[ 5] 8.00-9.00 sec 54.7 MBytes 459 Mbits/sec
[ 5] 9.00-10.00 sec 55.8 MBytes 469 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.04 sec 552 MBytes 461 Mbits/sec 0 sender
[ 5] 0.00-10.00 sec 549 MBytes 460 Mbits/sec receiver
Test long : 440 Mbits/sec avec seulement 5 de fluctuation, complètement stable
EDIT : Bon, par contre, je viens de sortir de ma fainéantise et j'ai cherché une version Windows d'iperf3 à jour (coucou Vivien). Il s'avère que la VM est peut-être problématique, étant donné que j'obtiens un 727 Mbits/sec complètement stable sur le test long à l'instant (15h00).
J'ai donc refait les autres tests sous mon PC Windows (AMD 5800x, Ethernet gigabit, Windows 10 à jour) :
iperf3 -4 -c ds.lrob.net && iperf3 -4 -c ds.lrob.net -R && iperf3 -6 -c ds.lrob.net && iperf3 -6 -c ds.lrob.net -R
Connecting to host ds.lrob.net, port 5201
[ 5] local ------------------ port 55863 connected to 138.201.17.216 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.01 sec 46.8 MBytes 389 Mbits/sec
[ 5] 1.01-2.01 sec 66.2 MBytes 557 Mbits/sec
[ 5] 2.01-3.01 sec 49.8 MBytes 417 Mbits/sec
[ 5] 3.01-4.01 sec 50.6 MBytes 422 Mbits/sec
[ 5] 4.01-5.01 sec 51.5 MBytes 434 Mbits/sec
[ 5] 5.01-6.01 sec 54.0 MBytes 454 Mbits/sec
[ 5] 6.01-7.00 sec 56.2 MBytes 473 Mbits/sec
[ 5] 7.00-8.01 sec 58.2 MBytes 488 Mbits/sec
[ 5] 8.01-9.01 sec 59.0 MBytes 494 Mbits/sec
[ 5] 9.01-10.01 sec 59.6 MBytes 499 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.01 sec 552 MBytes 463 Mbits/sec sender
[ 5] 0.00-10.05 sec 550 MBytes 459 Mbits/sec receiver
iperf Done.
Connecting to host ds.lrob.net, port 5201
Reverse mode, remote host ds.lrob.net is sending
[ 5] local ------------------ port 55877 connected to 138.201.17.216 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.01 sec 69.0 MBytes 572 Mbits/sec
[ 5] 1.01-2.00 sec 87.0 MBytes 737 Mbits/sec
[ 5] 2.00-3.00 sec 87.4 MBytes 732 Mbits/sec
[ 5] 3.00-4.00 sec 87.2 MBytes 731 Mbits/sec
[ 5] 4.00-5.01 sec 87.4 MBytes 730 Mbits/sec
[ 5] 5.01-6.01 sec 87.0 MBytes 732 Mbits/sec
[ 5] 6.01-7.01 sec 87.2 MBytes 729 Mbits/sec
[ 5] 7.01-8.00 sec 86.6 MBytes 731 Mbits/sec
[ 5] 8.00-9.00 sec 86.9 MBytes 730 Mbits/sec
[ 5] 9.00-10.00 sec 86.2 MBytes 725 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.05 sec 855 MBytes 714 Mbits/sec 0 sender
[ 5] 0.00-10.00 sec 852 MBytes 715 Mbits/sec receiver
iperf Done.
Connecting to host ds.lrob.net, port 5201
[ 5] local ------------------ port 55890 connected to 2a01:4f8:171:28e8::2 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.01 sec 21.0 MBytes 175 Mbits/sec
[ 5] 1.01-2.01 sec 42.1 MBytes 353 Mbits/sec
[ 5] 2.01-3.01 sec 47.6 MBytes 397 Mbits/sec
[ 5] 3.01-4.00 sec 46.6 MBytes 395 Mbits/sec
[ 5] 4.00-5.00 sec 47.2 MBytes 397 Mbits/sec
[ 5] 5.00-6.01 sec 49.1 MBytes 408 Mbits/sec
[ 5] 6.01-7.01 sec 49.5 MBytes 414 Mbits/sec
[ 5] 7.01-8.01 sec 50.1 MBytes 421 Mbits/sec
[ 5] 8.01-9.01 sec 52.2 MBytes 440 Mbits/sec
[ 5] 9.01-10.01 sec 54.8 MBytes 459 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.01 sec 460 MBytes 386 Mbits/sec sender
[ 5] 0.00-10.05 sec 458 MBytes 382 Mbits/sec receiver
iperf Done.
Connecting to host ds.lrob.net, port 5201
Reverse mode, remote host ds.lrob.net is sending
[ 5] local ------------------ port 55903 connected to 2a01:4f8:171:28e8::2 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.01 sec 74.0 MBytes 612 Mbits/sec
[ 5] 1.01-2.00 sec 90.4 MBytes 767 Mbits/sec
[ 5] 2.00-3.01 sec 92.9 MBytes 769 Mbits/sec
[ 5] 3.01-4.01 sec 90.9 MBytes 769 Mbits/sec
[ 5] 4.01-5.01 sec 92.1 MBytes 768 Mbits/sec
[ 5] 5.01-6.01 sec 89.9 MBytes 758 Mbits/sec
[ 5] 6.01-7.01 sec 91.5 MBytes 764 Mbits/sec
[ 5] 7.01-8.00 sec 90.8 MBytes 769 Mbits/sec
[ 5] 8.00-9.00 sec 91.6 MBytes 767 Mbits/sec
[ 5] 9.00-10.01 sec 92.2 MBytes 768 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.06 sec 900 MBytes 751 Mbits/sec 0 sender
[ 5] 0.00-10.01 sec 896 MBytes 751 Mbits/sec receiver
iperf Done.