I just set up wireguard on a cheap (70EUR) ZyXEL NBG6617 with current openwrt snapshot, and the performance is impressive:
root@OpenWrt:~# iperf3 -R -t 30 -c 192.168.149.11 Connecting to host 192.168.149.11, port 5201 Reverse mode, remote host 192.168.149.11 is sending [ 5] local 192.168.149.10 port 51946 connected to 192.168.149.11 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 56.4 MBytes 473 Mbits/sec [ 5] 1.00-2.00 sec 56.9 MBytes 478 Mbits/sec [ 5] 2.00-3.00 sec 56.3 MBytes 472 Mbits/sec [ 5] 3.00-4.00 sec 58.0 MBytes 485 Mbits/sec [ 5] 4.00-5.00 sec 57.9 MBytes 487 Mbits/sec [ 5] 5.00-6.00 sec 58.9 MBytes 494 Mbits/sec [ 5] 6.00-7.00 sec 60.1 MBytes 504 Mbits/sec [ 5] 7.00-8.00 sec 59.1 MBytes 496 Mbits/sec [ 5] 8.00-9.00 sec 58.8 MBytes 494 Mbits/sec [ 5] 9.00-10.00 sec 58.1 MBytes 488 Mbits/sec [ 5] 10.00-11.00 sec 58.4 MBytes 490 Mbits/sec [ 5] 11.00-12.00 sec 58.7 MBytes 492 Mbits/sec [ 5] 12.00-13.00 sec 57.1 MBytes 479 Mbits/sec [ 5] 13.00-14.00 sec 59.6 MBytes 499 Mbits/sec [ 5] 14.00-15.00 sec 60.5 MBytes 507 Mbits/sec [ 5] 15.00-16.00 sec 59.5 MBytes 499 Mbits/sec [ 5] 16.00-17.00 sec 57.9 MBytes 487 Mbits/sec [ 5] 17.00-18.00 sec 58.6 MBytes 492 Mbits/sec [ 5] 18.00-19.00 sec 58.8 MBytes 492 Mbits/sec [ 5] 19.00-20.00 sec 57.3 MBytes 482 Mbits/sec [ 5] 20.00-21.00 sec 58.1 MBytes 487 Mbits/sec [ 5] 21.00-22.00 sec 55.6 MBytes 466 Mbits/sec [ 5] 22.00-23.00 sec 59.7 MBytes 499 Mbits/sec [ 5] 23.00-24.00 sec 60.6 MBytes 510 Mbits/sec [ 5] 24.00-25.00 sec 56.2 MBytes 472 Mbits/sec [ 5] 25.00-26.00 sec 57.0 MBytes 478 Mbits/sec [ 5] 26.00-27.00 sec 59.3 MBytes 498 Mbits/sec [ 5] 27.00-28.00 sec 58.5 MBytes 490 Mbits/sec [ 5] 28.00-29.00 sec 58.0 MBytes 486 Mbits/sec [ 5] 29.00-30.00 sec 60.2 MBytes 505 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 1.71 GBytes 490 Mbits/sec 352 sender [ 5] 0.00-30.00 sec 1.71 GBytes 489 Mbits/sec receiver iperf Done. root@OpenWrt:~# iperf3 -R -t 15 -c 192.168.149.11 Connecting to host 192.168.149.11, port 5201 Reverse mode, remote host 192.168.149.11 is sending [ 5] local 192.168.149.10 port 51960 connected to 192.168.149.11 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 58.3 MBytes 489 Mbits/sec [ 5] 1.00-2.00 sec 54.1 MBytes 453 Mbits/sec [ 5] 2.00-3.00 sec 56.2 MBytes 472 Mbits/sec [ 5] 3.00-4.00 sec 57.7 MBytes 483 Mbits/sec [ 5] 4.00-5.00 sec 59.0 MBytes 494 Mbits/sec [ 5] 5.00-6.00 sec 58.0 MBytes 487 Mbits/sec [ 5] 6.00-7.00 sec 58.8 MBytes 493 Mbits/sec [ 5] 7.00-8.00 sec 57.6 MBytes 483 Mbits/sec [ 5] 8.00-9.00 sec 57.6 MBytes 484 Mbits/sec [ 5] 9.00-10.00 sec 60.1 MBytes 504 Mbits/sec [ 5] 10.00-11.00 sec 57.9 MBytes 485 Mbits/sec [ 5] 11.00-12.00 sec 58.3 MBytes 489 Mbits/sec [ 5] 12.00-13.00 sec 57.8 MBytes 486 Mbits/sec [ 5] 13.00-14.00 sec 60.1 MBytes 502 Mbits/sec [ 5] 14.00-15.00 sec 58.1 MBytes 490 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-15.00 sec 871 MBytes 487 Mbits/sec 154 sender [ 5] 0.00-15.00 sec 869 MBytes 486 Mbits/sec receiver iperf Done. root@OpenWrt:~# The Wireguard Peers are directly connected in the same gigabit subnet. The other peer is an Ryzen with 8 Cores and Linux. It seems that wireguard scales very well on the Vectorunits on this ARM Quadcore: root@OpenWrt:~# cat /proc/cpuinfo processor : 0 model name : ARMv7 Processor rev 5 (v7l) BogoMIPS : 67.03 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xc07 CPU revision : 5 processor : 1 model name : ARMv7 Processor rev 5 (v7l) BogoMIPS : 67.03 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xc07 CPU revision : 5 processor : 2 model name : ARMv7 Processor rev 5 (v7l) BogoMIPS : 67.03 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xc07 CPU revision : 5 processor : 3 model name : ARMv7 Processor rev 5 (v7l) BogoMIPS : 67.03 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xc07 CPU revision : 5 Hardware : Generic DT based system Revision : 0000 Serial : 0000000000000000 root@OpenWrt:~# Great Work, thx4it -- Für jedes komplexe Problem gibt es eine einfache Lösung, und die ist die falsche. -- Umberto Eco (Das Foucaultsche Pendel) Wer A sagt, der muß nicht B sagen. Er kann auch erkennen, daß A falsch war. -- Bertolt Brecht -- Für jedes komplexe Problem gibt es eine einfache Lösung, und die ist die falsche. -- Umberto Eco (Das Foucaultsche Pendel) Wer A sagt, der muß nicht B sagen. Er kann auch erkennen, daß A falsch war. -- Bertolt Brecht
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