tkaiser Posted March 7, 2017 Posted March 7, 2017 As already done with other topics this will be the start of a new thread collecting more information over time. Since we had a lot of annoying discussions recently regarding Wi-Fi on Orange Pi Zero and in general I thought let's give it a try a few days ago. I did some preparations in the meantime (monitoring 24/7 Wi-Fi throughput in 2.4 GHz band for example) and then started to test in a not too crowded environment here. As a start some quick Wi-Fi tests with a random 'quality' USB Wi-Fi dongle and 3 different Wi-Fi chipsets that can be found an a few boards Armbian supports: RTL8192CU (used on a lot of cheap USB dongles and even on Lamobo R1) Ampak AP6212 (based on Broadcom's BCM43438 module also used on RPi 3 and Zero W, nearly all Wi-Fi equipped NanoPi and Banana Pi) RealTek RTL8723BS (used on Pine64+ and on CHIP for example) RealTek 8189FTV (used on the more recent Wi-Fi equipped Orange Pi) The usual Wi-Fi performance 'benchmark' results available here and there most of the time ignore a lot of important bits, eg. Environment (Wi-Fi means shared media so in crowded areas with a lot of other Wi-Fis around you fight for free slots on the media, even USB3 peripherals or microwave ovens happily interfere with your Wi-Fi performance) Environment (yeah, again: This time aerial/antenna used, position of antenna in relation to AP, distance, free sight or not, walls/stuff that filter or reflect signals) Settings (Wi-Fi powermanagement enabled or not? Which cpufreq governor used? Performance results can vary based on at which clockspeed CPU cores run) So for the test I chose to let all boards run with performance governor and Wi-Fi powermanagement disabled. All are equipped with the same el cheapo Xunlong aerial (sent with all Orange Pi that are Wi-Fi capable). Position of antenna is always the same, distance from AP (Fritzbox 7390) to board approx 50 cm, AP in cabinet (20mm MDF). Almost same environmental conditions (due to some testing delays I could not guarantee that Wi-Fi channel utilization was always the same but since I let a constant iperf3 monitoring run for the last couple of days I chose time slots where maximum throughput seemed to be possible). Also no Ethernet connected (since it's easy to f*ck up performance tests in this scenario when wired and wireless interfaces of both device and router/AP are somehow all connected since some kernels then send packets over the wrong interface) and Wi-Fi connection established the usual way (nmtui --> 'Activate connection' --> done) with /etc/network/interfaces being empty (to let network-manager control all devices for smooth networking). Now the results: NanoPi Air with el cheapo Xunlong aerial, AP6212 module, Kernel 3.4.113, no BT configured: 39 Mbits/sec and 188 retransmits on average. Full log: http://sprunge.us/aPXb tk@nanopiair:~$ iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.167 port 52874 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 4.48 MBytes 37.5 Mbits/sec 10 83.4 KBytes [ 4] 1.00-2.00 sec 4.44 MBytes 37.2 Mbits/sec 0 96.2 KBytes [ 4] 2.00-3.00 sec 4.26 MBytes 35.7 Mbits/sec 0 100 KBytes [ 4] 3.00-4.00 sec 4.53 MBytes 38.0 Mbits/sec 0 100 KBytes [ 4] 4.00-5.00 sec 4.47 MBytes 37.5 Mbits/sec 0 103 KBytes [ 4] 5.00-6.00 sec 4.49 MBytes 37.7 Mbits/sec 0 109 KBytes [ 4] 6.00-7.00 sec 4.21 MBytes 35.3 Mbits/sec 0 116 KBytes [ 4] 7.00-8.00 sec 4.33 MBytes 36.3 Mbits/sec 0 133 KBytes [ 4] 8.00-9.00 sec 4.25 MBytes 35.6 Mbits/sec 0 165 KBytes [ 4] 9.00-10.00 sec 4.30 MBytes 36.1 Mbits/sec 0 214 KBytes [ 4] 10.00-11.00 sec 5.01 MBytes 42.0 Mbits/sec 0 281 KBytes [ 4] 11.00-12.00 sec 4.82 MBytes 40.4 Mbits/sec 0 372 KBytes [ 4] 12.00-13.00 sec 5.17 MBytes 43.3 Mbits/sec 0 489 KBytes [ 4] 13.00-14.00 sec 4.34 MBytes 36.4 Mbits/sec 0 631 KBytes [ 4] 14.00-15.00 sec 5.25 MBytes 44.1 Mbits/sec 0 805 KBytes [ 4] 15.00-16.00 sec 4.76 MBytes 39.9 Mbits/sec 10 648 KBytes [ 4] 16.00-17.00 sec 4.81 MBytes 40.3 Mbits/sec 0 732 KBytes [ 4] 17.00-18.00 sec 4.62 MBytes 38.7 Mbits/sec 0 795 KBytes [ 4] 18.00-19.00 sec 4.74 MBytes 39.8 Mbits/sec 0 840 KBytes [ 4] 19.00-20.00 sec 4.55 MBytes 38.2 Mbits/sec 0 868 KBytes [ 4] 20.00-21.00 sec 4.86 MBytes 40.8 Mbits/sec 0 885 KBytes [ 4] 21.00-22.00 sec 5.24 MBytes 43.8 Mbits/sec 0 894 KBytes [ 4] 22.00-23.00 sec 4.85 MBytes 40.8 Mbits/sec 0 895 KBytes [ 4] 23.00-24.00 sec 4.74 MBytes 39.7 Mbits/sec 0 895 KBytes [ 4] 24.00-25.00 sec 4.40 MBytes 36.9 Mbits/sec 0 897 KBytes [ 4] 25.00-26.00 sec 5.26 MBytes 44.1 Mbits/sec 0 904 KBytes [ 4] 26.00-27.00 sec 5.05 MBytes 42.4 Mbits/sec 10 641 KBytes [ 4] 27.00-28.00 sec 4.73 MBytes 39.6 Mbits/sec 0 725 KBytes [ 4] 28.00-29.00 sec 4.95 MBytes 41.5 Mbits/sec 0 793 KBytes [ 4] 29.00-30.00 sec 4.56 MBytes 38.3 Mbits/sec 0 844 KBytes [ 4] 30.00-31.00 sec 4.69 MBytes 39.3 Mbits/sec 1 628 KBytes [ 4] 31.00-32.00 sec 4.75 MBytes 39.8 Mbits/sec 0 669 KBytes [ 4] 32.00-33.00 sec 4.52 MBytes 37.9 Mbits/sec 14 346 KBytes [ 4] 33.00-34.00 sec 4.47 MBytes 37.5 Mbits/sec 10 270 KBytes [ 4] 34.00-35.00 sec 4.72 MBytes 39.6 Mbits/sec 0 290 KBytes [ 4] 35.00-36.00 sec 4.94 MBytes 41.5 Mbits/sec 0 300 KBytes [ 4] 36.00-37.00 sec 4.81 MBytes 40.4 Mbits/sec 0 303 KBytes [ 4] 37.00-38.00 sec 4.58 MBytes 38.5 Mbits/sec 0 303 KBytes [ 4] 38.00-39.00 sec 4.86 MBytes 40.7 Mbits/sec 0 303 KBytes [ 4] 39.00-40.00 sec 4.75 MBytes 39.8 Mbits/sec 10 249 KBytes [ 4] 40.00-41.00 sec 4.27 MBytes 35.9 Mbits/sec 0 277 KBytes [ 4] 41.00-42.00 sec 4.83 MBytes 40.5 Mbits/sec 0 294 KBytes [ 4] 42.00-43.00 sec 4.49 MBytes 37.7 Mbits/sec 2 164 KBytes [ 4] 43.00-44.00 sec 4.41 MBytes 37.0 Mbits/sec 0 175 KBytes [ 4] 44.00-45.00 sec 4.55 MBytes 38.1 Mbits/sec 0 180 KBytes [ 4] 45.00-46.00 sec 4.72 MBytes 39.6 Mbits/sec 0 180 KBytes [ 4] 46.00-47.00 sec 4.78 MBytes 40.1 Mbits/sec 0 180 KBytes [ 4] 47.00-48.00 sec 4.74 MBytes 39.7 Mbits/sec 10 130 KBytes [ 4] 48.00-49.00 sec 4.90 MBytes 41.1 Mbits/sec 0 158 KBytes [ 4] 49.00-50.00 sec 4.39 MBytes 36.9 Mbits/sec 0 174 KBytes [ 4] 50.00-51.00 sec 4.66 MBytes 39.1 Mbits/sec 20 99.0 KBytes [ 4] 51.00-52.00 sec 4.44 MBytes 37.2 Mbits/sec 0 107 KBytes [ 4] 52.00-53.00 sec 4.49 MBytes 37.7 Mbits/sec 0 109 KBytes [ 4] 53.00-54.00 sec 4.59 MBytes 38.5 Mbits/sec 10 86.3 KBytes [ 4] 54.00-55.00 sec 2.02 MBytes 16.9 Mbits/sec 0 100 KBytes [ 4] 55.00-56.01 sec 4.08 MBytes 34.0 Mbits/sec 0 107 KBytes [ 4] 56.01-57.00 sec 4.43 MBytes 37.4 Mbits/sec 0 109 KBytes [ 4] 57.00-58.00 sec 4.41 MBytes 37.0 Mbits/sec 0 109 KBytes [ 4] 58.00-59.00 sec 4.69 MBytes 39.3 Mbits/sec 0 110 KBytes [ 4] 59.00-60.00 sec 4.29 MBytes 36.0 Mbits/sec 0 117 KBytes [ 4] 60.00-61.00 sec 4.91 MBytes 41.2 Mbits/sec 0 133 KBytes [ 4] 61.00-62.00 sec 4.28 MBytes 35.9 Mbits/sec 10 113 KBytes [ 4] 62.00-63.00 sec 4.23 MBytes 35.5 Mbits/sec 0 137 KBytes [ 4] 63.00-64.03 sec 4.95 MBytes 40.4 Mbits/sec 0 153 KBytes [ 4] 64.03-65.00 sec 4.45 MBytes 38.4 Mbits/sec 0 158 KBytes [ 4] 65.00-66.00 sec 4.00 MBytes 33.6 Mbits/sec 10 126 KBytes [ 4] 66.00-67.00 sec 4.47 MBytes 37.5 Mbits/sec 0 146 KBytes [ 4] 67.00-68.00 sec 4.37 MBytes 36.7 Mbits/sec 0 156 KBytes [ 4] 68.00-69.00 sec 4.69 MBytes 39.4 Mbits/sec 0 158 KBytes [ 4] 69.00-70.00 sec 4.21 MBytes 35.3 Mbits/sec 0 158 KBytes [ 4] 70.00-71.00 sec 4.91 MBytes 41.2 Mbits/sec 0 158 KBytes [ 4] 71.00-72.00 sec 4.44 MBytes 37.3 Mbits/sec 1 123 KBytes [ 4] 72.00-73.00 sec 3.99 MBytes 33.5 Mbits/sec 9 102 KBytes [ 4] 73.00-74.00 sec 4.50 MBytes 37.8 Mbits/sec 0 107 KBytes [ 4] 74.00-75.00 sec 4.04 MBytes 33.9 Mbits/sec 0 107 KBytes [ 4] 75.00-76.00 sec 4.41 MBytes 37.0 Mbits/sec 3 89.1 KBytes [ 4] 76.00-77.00 sec 4.75 MBytes 39.8 Mbits/sec 0 102 KBytes [ 4] 77.00-78.00 sec 4.53 MBytes 38.0 Mbits/sec 0 107 KBytes [ 4] 78.00-79.00 sec 4.78 MBytes 40.1 Mbits/sec 0 107 KBytes [ 4] 79.00-80.00 sec 4.92 MBytes 41.2 Mbits/sec 0 109 KBytes [ 4] 80.00-81.00 sec 4.84 MBytes 40.6 Mbits/sec 1 84.8 KBytes [ 4] 81.00-82.00 sec 3.96 MBytes 33.2 Mbits/sec 0 100 KBytes [ 4] 82.00-83.00 sec 4.78 MBytes 40.1 Mbits/sec 0 107 KBytes [ 4] 83.00-84.00 sec 4.14 MBytes 34.8 Mbits/sec 0 109 KBytes [ 4] 84.00-85.00 sec 4.46 MBytes 37.4 Mbits/sec 0 109 KBytes [ 4] 85.00-86.00 sec 4.43 MBytes 37.2 Mbits/sec 0 110 KBytes [ 4] 86.00-87.00 sec 4.74 MBytes 39.8 Mbits/sec 0 116 KBytes [ 4] 87.00-88.00 sec 4.95 MBytes 41.5 Mbits/sec 0 132 KBytes [ 4] 88.00-89.00 sec 4.41 MBytes 37.0 Mbits/sec 0 158 KBytes [ 4] 89.00-90.00 sec 4.26 MBytes 35.8 Mbits/sec 0 198 KBytes [ 4] 90.00-91.00 sec 4.63 MBytes 38.9 Mbits/sec 9 174 KBytes [ 4] 91.00-92.00 sec 4.33 MBytes 36.4 Mbits/sec 0 202 KBytes [ 4] 92.00-93.00 sec 4.84 MBytes 40.6 Mbits/sec 0 216 KBytes [ 4] 93.00-94.00 sec 4.47 MBytes 37.5 Mbits/sec 9 168 KBytes [ 4] 94.00-95.00 sec 4.42 MBytes 37.1 Mbits/sec 1 126 KBytes [ 4] 95.00-96.00 sec 4.66 MBytes 39.1 Mbits/sec 0 143 KBytes [ 4] 96.00-97.00 sec 4.14 MBytes 34.7 Mbits/sec 0 150 KBytes [ 4] 97.00-98.00 sec 4.53 MBytes 38.0 Mbits/sec 9 124 KBytes [ 4] 98.00-99.00 sec 4.49 MBytes 37.7 Mbits/sec 0 141 KBytes [ 4] 99.00-100.00 sec 4.45 MBytes 37.3 Mbits/sec 9 113 KBytes [ 4] 100.00-101.00 sec 4.80 MBytes 40.3 Mbits/sec 0 120 KBytes [ 4] 101.00-102.00 sec 4.76 MBytes 40.0 Mbits/sec 0 122 KBytes [ 4] 102.00-103.00 sec 4.76 MBytes 39.9 Mbits/sec 0 122 KBytes [ 4] 103.00-104.00 sec 4.08 MBytes 34.2 Mbits/sec 0 123 KBytes [ 4] 104.00-105.00 sec 4.78 MBytes 40.1 Mbits/sec 0 130 KBytes [ 4] 105.00-106.00 sec 4.48 MBytes 37.6 Mbits/sec 0 146 KBytes [ 4] 106.00-107.00 sec 4.82 MBytes 40.5 Mbits/sec 0 173 KBytes [ 4] 107.00-108.00 sec 4.34 MBytes 36.4 Mbits/sec 0 214 KBytes [ 4] 108.00-109.00 sec 4.33 MBytes 36.3 Mbits/sec 0 273 KBytes [ 4] 109.00-110.00 sec 4.72 MBytes 39.6 Mbits/sec 0 352 KBytes [ 4] 110.00-111.00 sec 4.70 MBytes 39.5 Mbits/sec 0 457 KBytes [ 4] 111.00-112.00 sec 4.79 MBytes 40.2 Mbits/sec 10 369 KBytes [ 4] 112.00-113.00 sec 4.58 MBytes 38.4 Mbits/sec 0 413 KBytes [ 4] 113.00-114.00 sec 4.72 MBytes 39.6 Mbits/sec 0 438 KBytes [ 4] 114.00-115.00 sec 4.81 MBytes 40.4 Mbits/sec 0 455 KBytes [ 4] 115.00-116.00 sec 4.45 MBytes 37.3 Mbits/sec 0 461 KBytes [ 4] 116.00-117.00 sec 4.85 MBytes 40.7 Mbits/sec 0 462 KBytes [ 4] 117.00-118.00 sec 4.82 MBytes 40.4 Mbits/sec 1 324 KBytes [ 4] 118.00-119.00 sec 4.49 MBytes 37.7 Mbits/sec 0 379 KBytes [ 4] 119.00-120.00 sec 4.91 MBytes 41.2 Mbits/sec 0 419 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 549 MBytes 38.3 Mbits/sec 189 sender [ 4] 0.00-120.00 sec 548 MBytes 38.3 Mbits/sec receiver iperf Done. Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.167 port 52876 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 4.55 MBytes 38.2 Mbits/sec [ 4] 1.00-2.00 sec 5.03 MBytes 42.2 Mbits/sec [ 4] 2.00-3.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 3.00-4.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 4.00-5.00 sec 4.76 MBytes 39.9 Mbits/sec [ 4] 5.00-6.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 6.00-7.00 sec 5.11 MBytes 42.9 Mbits/sec [ 4] 7.00-8.00 sec 3.29 MBytes 27.6 Mbits/sec [ 4] 8.00-9.00 sec 4.92 MBytes 41.3 Mbits/sec [ 4] 9.00-10.00 sec 4.94 MBytes 41.4 Mbits/sec [ 4] 10.00-11.00 sec 5.01 MBytes 42.0 Mbits/sec [ 4] 11.00-12.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 12.00-13.00 sec 4.80 MBytes 40.2 Mbits/sec [ 4] 13.00-14.00 sec 4.72 MBytes 39.6 Mbits/sec [ 4] 14.00-15.00 sec 4.88 MBytes 40.9 Mbits/sec [ 4] 15.00-16.00 sec 4.79 MBytes 40.2 Mbits/sec [ 4] 16.00-17.00 sec 4.88 MBytes 41.0 Mbits/sec [ 4] 17.00-18.00 sec 2.11 MBytes 17.7 Mbits/sec [ 4] 18.00-19.00 sec 4.55 MBytes 38.1 Mbits/sec [ 4] 19.00-20.00 sec 4.81 MBytes 40.4 Mbits/sec [ 4] 20.00-21.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 21.00-22.00 sec 5.01 MBytes 42.0 Mbits/sec [ 4] 22.00-23.00 sec 3.07 MBytes 25.8 Mbits/sec [ 4] 23.00-24.00 sec 4.75 MBytes 39.8 Mbits/sec [ 4] 24.00-25.00 sec 4.94 MBytes 41.4 Mbits/sec [ 4] 25.00-26.00 sec 4.75 MBytes 39.8 Mbits/sec [ 4] 26.00-27.00 sec 3.06 MBytes 25.7 Mbits/sec [ 4] 27.00-28.00 sec 4.61 MBytes 38.7 Mbits/sec [ 4] 28.00-29.00 sec 5.03 MBytes 42.2 Mbits/sec [ 4] 29.00-30.00 sec 4.92 MBytes 41.3 Mbits/sec [ 4] 30.00-31.00 sec 4.99 MBytes 41.9 Mbits/sec [ 4] 31.00-32.00 sec 4.87 MBytes 40.9 Mbits/sec [ 4] 32.00-33.00 sec 4.93 MBytes 41.3 Mbits/sec [ 4] 33.00-34.00 sec 5.04 MBytes 42.3 Mbits/sec [ 4] 34.00-35.00 sec 4.78 MBytes 40.1 Mbits/sec [ 4] 35.00-36.00 sec 4.95 MBytes 41.6 Mbits/sec [ 4] 36.00-37.00 sec 4.74 MBytes 39.8 Mbits/sec [ 4] 37.00-38.00 sec 4.65 MBytes 39.0 Mbits/sec [ 4] 38.00-39.00 sec 4.82 MBytes 40.4 Mbits/sec [ 4] 39.00-40.00 sec 4.80 MBytes 40.3 Mbits/sec [ 4] 40.00-41.00 sec 4.98 MBytes 41.8 Mbits/sec [ 4] 41.00-42.00 sec 4.34 MBytes 36.4 Mbits/sec [ 4] 42.00-43.00 sec 5.46 MBytes 45.8 Mbits/sec [ 4] 43.00-44.00 sec 2.89 MBytes 24.3 Mbits/sec [ 4] 44.00-45.00 sec 4.54 MBytes 38.1 Mbits/sec [ 4] 45.00-46.00 sec 3.20 MBytes 26.8 Mbits/sec [ 4] 46.00-47.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 47.00-48.00 sec 4.94 MBytes 41.4 Mbits/sec [ 4] 48.00-49.00 sec 4.37 MBytes 36.6 Mbits/sec [ 4] 49.00-50.00 sec 4.64 MBytes 38.9 Mbits/sec [ 4] 50.00-51.00 sec 4.65 MBytes 39.0 Mbits/sec [ 4] 51.00-52.00 sec 4.71 MBytes 39.5 Mbits/sec [ 4] 52.00-53.00 sec 4.58 MBytes 38.5 Mbits/sec [ 4] 53.00-54.00 sec 4.74 MBytes 39.8 Mbits/sec [ 4] 54.00-55.00 sec 4.72 MBytes 39.6 Mbits/sec [ 4] 55.00-56.00 sec 4.44 MBytes 37.3 Mbits/sec [ 4] 56.00-57.00 sec 5.02 MBytes 42.1 Mbits/sec [ 4] 57.00-58.00 sec 4.60 MBytes 38.6 Mbits/sec [ 4] 58.00-59.00 sec 4.28 MBytes 35.9 Mbits/sec [ 4] 59.00-60.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 60.00-61.00 sec 5.03 MBytes 42.1 Mbits/sec [ 4] 61.00-62.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 62.00-63.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 63.00-64.00 sec 4.47 MBytes 37.5 Mbits/sec [ 4] 64.00-65.00 sec 4.67 MBytes 39.2 Mbits/sec [ 4] 65.00-66.00 sec 4.71 MBytes 39.5 Mbits/sec [ 4] 66.00-67.00 sec 4.85 MBytes 40.7 Mbits/sec [ 4] 67.00-68.00 sec 4.81 MBytes 40.3 Mbits/sec [ 4] 68.00-69.00 sec 4.71 MBytes 39.5 Mbits/sec [ 4] 69.00-70.00 sec 4.57 MBytes 38.3 Mbits/sec [ 4] 70.00-71.00 sec 4.61 MBytes 38.7 Mbits/sec [ 4] 71.00-72.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 72.00-73.00 sec 4.92 MBytes 41.3 Mbits/sec [ 4] 73.00-74.00 sec 4.98 MBytes 41.8 Mbits/sec [ 4] 74.00-75.00 sec 4.69 MBytes 39.3 Mbits/sec [ 4] 75.00-76.00 sec 5.01 MBytes 42.0 Mbits/sec [ 4] 76.00-77.00 sec 4.45 MBytes 37.4 Mbits/sec [ 4] 77.00-78.00 sec 4.64 MBytes 38.9 Mbits/sec [ 4] 78.00-79.00 sec 4.77 MBytes 40.0 Mbits/sec [ 4] 79.00-80.00 sec 4.71 MBytes 39.5 Mbits/sec [ 4] 80.00-81.00 sec 4.81 MBytes 40.4 Mbits/sec [ 4] 81.00-82.00 sec 4.80 MBytes 40.3 Mbits/sec [ 4] 82.00-83.00 sec 4.67 MBytes 39.2 Mbits/sec [ 4] 83.00-84.00 sec 4.85 MBytes 40.7 Mbits/sec [ 4] 84.00-85.00 sec 5.11 MBytes 42.9 Mbits/sec [ 4] 85.00-86.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 86.00-87.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 87.00-88.00 sec 4.66 MBytes 39.0 Mbits/sec [ 4] 88.00-89.00 sec 4.92 MBytes 41.3 Mbits/sec [ 4] 89.00-90.00 sec 4.99 MBytes 41.9 Mbits/sec [ 4] 90.00-91.00 sec 5.11 MBytes 42.9 Mbits/sec [ 4] 91.00-92.00 sec 5.00 MBytes 42.0 Mbits/sec [ 4] 92.00-93.00 sec 5.00 MBytes 42.0 Mbits/sec [ 4] 93.00-94.00 sec 5.23 MBytes 43.9 Mbits/sec [ 4] 94.00-95.00 sec 5.24 MBytes 43.9 Mbits/sec [ 4] 95.00-96.00 sec 5.11 MBytes 42.9 Mbits/sec [ 4] 96.00-97.00 sec 5.07 MBytes 42.5 Mbits/sec [ 4] 97.00-98.00 sec 5.16 MBytes 43.3 Mbits/sec [ 4] 98.00-99.00 sec 5.17 MBytes 43.3 Mbits/sec [ 4] 99.00-100.00 sec 5.14 MBytes 43.1 Mbits/sec [ 4] 100.00-101.00 sec 5.08 MBytes 42.6 Mbits/sec [ 4] 101.00-102.00 sec 5.07 MBytes 42.5 Mbits/sec [ 4] 102.00-103.00 sec 5.12 MBytes 43.0 Mbits/sec [ 4] 103.00-104.00 sec 5.32 MBytes 44.6 Mbits/sec [ 4] 104.00-105.00 sec 4.81 MBytes 40.3 Mbits/sec [ 4] 105.00-106.00 sec 5.02 MBytes 42.1 Mbits/sec [ 4] 106.00-107.00 sec 5.02 MBytes 42.1 Mbits/sec [ 4] 107.00-108.00 sec 5.25 MBytes 44.1 Mbits/sec [ 4] 108.00-109.00 sec 3.59 MBytes 30.2 Mbits/sec [ 4] 109.00-110.00 sec 5.00 MBytes 42.0 Mbits/sec [ 4] 110.00-111.00 sec 5.01 MBytes 42.0 Mbits/sec [ 4] 111.00-112.00 sec 5.24 MBytes 43.9 Mbits/sec [ 4] 112.00-113.00 sec 5.10 MBytes 42.8 Mbits/sec [ 4] 113.00-114.00 sec 4.81 MBytes 40.4 Mbits/sec [ 4] 114.00-115.00 sec 3.92 MBytes 32.9 Mbits/sec [ 4] 115.00-116.00 sec 3.97 MBytes 33.3 Mbits/sec [ 4] 116.00-117.00 sec 4.80 MBytes 40.3 Mbits/sec [ 4] 117.00-118.00 sec 5.01 MBytes 42.0 Mbits/sec [ 4] 118.00-119.00 sec 4.99 MBytes 41.8 Mbits/sec [ 4] 119.00-120.00 sec 5.20 MBytes 43.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 574 MBytes 40.1 Mbits/sec 187 sender [ 4] 0.00-120.00 sec 571 MBytes 39.9 Mbits/sec receiver iperf Done. tk@nanopiair:~$ ping 192.168.83.146 PING 192.168.83.146 (192.168.83.146) 56(84) bytes of data. 64 bytes from 192.168.83.146: icmp_seq=1 ttl=64 time=3.39 ms 64 bytes from 192.168.83.146: icmp_seq=2 ttl=64 time=3.04 ms 64 bytes from 192.168.83.146: icmp_seq=3 ttl=64 time=3.27 ms 64 bytes from 192.168.83.146: icmp_seq=4 ttl=64 time=2.98 ms 64 bytes from 192.168.83.146: icmp_seq=5 ttl=64 time=2.94 ms 64 bytes from 192.168.83.146: icmp_seq=6 ttl=64 time=2.99 ms 64 bytes from 192.168.83.146: icmp_seq=7 ttl=64 time=3.22 ms 64 bytes from 192.168.83.146: icmp_seq=8 ttl=64 time=3.23 ms ^C --- 192.168.83.146 ping statistics --- 8 packets transmitted, 8 received, 0% packet loss, time 7011ms rtt min/avg/max/mdev = 2.941/3.136/3.392/0.163 ms root@nanopiair:~# iwconfig wlan0 wlan0 IEEE 802.11 ESSID:"Snort-Honeynet" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate=65 Mb/s Tx-Power:32 dBm Retry min limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality=5/5 Signal level=-27 dBm Noise level=-91 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:198 Invalid misc:0 Missed beacon:0 root@nanopiair:~# nmcli dev wifi list * SSID MODE CHAN RATE SIGNAL BARS SECURITY * Snort-Honeynet Infra 13 54 Mbit/s 92 ▂▄▆█ WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 75 ▂▄▆_ WPA1 WPA2 EasyBox-116D28 Infra 5 54 Mbit/s 54 ▂▄__ WPA1 WPA2 CubaLibre Infra 11 54 Mbit/s 50 ▂▄__ WPA2 DISTORTEDPEOPLE Infra 9 54 Mbit/s 47 ▂▄__ WPA1 WPA2 DISTORTEDPEOPLE_EXT Infra 9 54 Mbit/s 35 ▂▄__ WPA1 WPA2 EasyBox-188632 Infra 10 54 Mbit/s 29 ▂___ WPA1 WPA2 DIRECT-1LC460 Series Infra 10 54 Mbit/s 27 ▂___ WPA2 WLAN-341381 Infra 11 54 Mbit/s 27 ▂___ WPA2 FRITZ!Box 7490 Infra 6 54 Mbit/s 22 ▂___ WPA2 OSA Alpenraum intern Infra 6 54 Mbit/s 20 ▂___ WPA1 WPA2 WLAN-872870 Infra 11 54 Mbit/s 20 ▂___ WPA2 OSAs Gästenetzwerk Infra 6 54 Mbit/s 19 ▂___ WPA1 WPA2 FRITZ!Box 7490 Infra 1 54 Mbit/s 15 ▂___ WPA2 WLAN-983298 Infra 11 54 Mbit/s 12 ▂___ WPA2 o2-WLAN85 Infra 4 54 Mbit/s 10 ▂___ WPA2 o2-WLAN91 Infra 5 54 Mbit/s 9 ▂___ WPA2 Pine64+ with same el cheapo Xunlong aerial, RTL8723BS module, Kernel 3.10.104, no BT configured: 39 Mbits/sec and 58 retransmits on average. Full log: http://sprunge.us/EffO root@pine64:/home/tk# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.86 port 46265 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 5.43 MBytes 45.5 Mbits/sec 0 318 KBytes [ 4] 1.00-2.00 sec 5.36 MBytes 44.9 Mbits/sec 0 359 KBytes [ 4] 2.00-3.00 sec 5.23 MBytes 43.9 Mbits/sec 0 380 KBytes [ 4] 3.00-4.00 sec 5.01 MBytes 42.0 Mbits/sec 0 387 KBytes [ 4] 4.00-5.00 sec 5.40 MBytes 45.2 Mbits/sec 2 272 KBytes [ 4] 5.00-6.00 sec 5.34 MBytes 44.8 Mbits/sec 0 320 KBytes [ 4] 6.00-7.00 sec 5.29 MBytes 44.4 Mbits/sec 1 250 KBytes [ 4] 7.00-8.00 sec 5.32 MBytes 44.6 Mbits/sec 0 269 KBytes [ 4] 8.00-9.00 sec 4.84 MBytes 40.6 Mbits/sec 0 279 KBytes [ 4] 9.00-10.00 sec 5.12 MBytes 42.9 Mbits/sec 0 281 KBytes [ 4] 10.00-11.00 sec 5.20 MBytes 43.6 Mbits/sec 0 281 KBytes [ 4] 11.00-12.00 sec 5.07 MBytes 42.5 Mbits/sec 0 281 KBytes [ 4] 12.00-13.00 sec 4.87 MBytes 40.8 Mbits/sec 0 287 KBytes [ 4] 13.00-14.00 sec 4.81 MBytes 40.4 Mbits/sec 0 298 KBytes [ 4] 14.00-15.00 sec 4.99 MBytes 41.9 Mbits/sec 0 321 KBytes [ 4] 15.00-16.00 sec 4.85 MBytes 40.7 Mbits/sec 0 348 KBytes [ 4] 16.00-17.00 sec 4.79 MBytes 40.2 Mbits/sec 0 383 KBytes [ 4] 17.00-18.00 sec 5.04 MBytes 42.3 Mbits/sec 0 404 KBytes [ 4] 18.00-19.00 sec 4.49 MBytes 37.7 Mbits/sec 0 419 KBytes [ 4] 19.00-20.00 sec 3.45 MBytes 28.9 Mbits/sec 0 450 KBytes [ 4] 20.00-21.00 sec 4.74 MBytes 39.8 Mbits/sec 0 505 KBytes [ 4] 21.00-22.00 sec 4.47 MBytes 37.5 Mbits/sec 0 505 KBytes [ 4] 22.00-23.00 sec 4.78 MBytes 40.1 Mbits/sec 0 505 KBytes [ 4] 23.00-24.00 sec 4.47 MBytes 37.5 Mbits/sec 0 505 KBytes [ 4] 24.00-25.00 sec 4.86 MBytes 40.7 Mbits/sec 0 505 KBytes [ 4] 25.00-26.00 sec 4.83 MBytes 40.6 Mbits/sec 0 505 KBytes [ 4] 26.00-27.00 sec 4.82 MBytes 40.4 Mbits/sec 0 505 KBytes [ 4] 27.00-28.00 sec 4.48 MBytes 37.6 Mbits/sec 0 505 KBytes [ 4] 28.00-29.00 sec 4.81 MBytes 40.3 Mbits/sec 0 508 KBytes [ 4] 29.00-30.00 sec 4.88 MBytes 40.9 Mbits/sec 0 508 KBytes [ 4] 30.00-31.00 sec 4.88 MBytes 40.9 Mbits/sec 0 508 KBytes [ 4] 31.00-32.00 sec 4.60 MBytes 38.6 Mbits/sec 1 300 KBytes [ 4] 32.00-33.00 sec 4.53 MBytes 38.0 Mbits/sec 0 339 KBytes [ 4] 33.00-34.00 sec 4.83 MBytes 40.5 Mbits/sec 0 359 KBytes [ 4] 34.00-35.00 sec 4.87 MBytes 40.9 Mbits/sec 0 365 KBytes [ 4] 35.00-36.00 sec 4.65 MBytes 39.0 Mbits/sec 0 378 KBytes [ 4] 36.00-37.00 sec 4.50 MBytes 37.8 Mbits/sec 0 390 KBytes [ 4] 37.00-38.00 sec 4.50 MBytes 37.7 Mbits/sec 0 392 KBytes [ 4] 38.00-39.00 sec 4.52 MBytes 37.9 Mbits/sec 0 392 KBytes [ 4] 39.00-40.00 sec 4.53 MBytes 38.0 Mbits/sec 0 396 KBytes [ 4] 40.00-41.00 sec 4.38 MBytes 36.8 Mbits/sec 1 305 KBytes [ 4] 41.00-42.00 sec 4.46 MBytes 37.4 Mbits/sec 1 239 KBytes [ 4] 42.00-43.00 sec 4.66 MBytes 39.1 Mbits/sec 1 184 KBytes [ 4] 43.00-44.00 sec 4.48 MBytes 37.6 Mbits/sec 0 201 KBytes [ 4] 44.00-45.00 sec 4.48 MBytes 37.6 Mbits/sec 0 209 KBytes [ 4] 45.00-46.00 sec 4.48 MBytes 37.6 Mbits/sec 0 212 KBytes [ 4] 46.00-47.00 sec 4.62 MBytes 38.7 Mbits/sec 0 212 KBytes [ 4] 47.00-48.00 sec 4.55 MBytes 38.1 Mbits/sec 0 212 KBytes [ 4] 48.00-49.00 sec 4.44 MBytes 37.2 Mbits/sec 0 218 KBytes [ 4] 49.00-50.00 sec 4.55 MBytes 38.2 Mbits/sec 0 230 KBytes [ 4] 50.00-51.00 sec 4.46 MBytes 37.4 Mbits/sec 0 255 KBytes [ 4] 51.00-52.00 sec 4.60 MBytes 38.6 Mbits/sec 1 209 KBytes [ 4] 52.00-53.00 sec 4.45 MBytes 37.4 Mbits/sec 0 239 KBytes [ 4] 53.00-54.00 sec 4.54 MBytes 38.1 Mbits/sec 0 256 KBytes [ 4] 54.00-55.00 sec 4.54 MBytes 38.1 Mbits/sec 0 263 KBytes [ 4] 55.00-56.00 sec 4.86 MBytes 40.8 Mbits/sec 0 264 KBytes [ 4] 56.00-57.00 sec 4.43 MBytes 37.2 Mbits/sec 0 264 KBytes [ 4] 57.00-58.00 sec 4.46 MBytes 37.4 Mbits/sec 0 266 KBytes [ 4] 58.00-59.00 sec 4.72 MBytes 39.6 Mbits/sec 0 272 KBytes [ 4] 59.00-60.00 sec 4.67 MBytes 39.1 Mbits/sec 0 286 KBytes [ 4] 60.00-61.00 sec 4.37 MBytes 36.7 Mbits/sec 0 311 KBytes [ 4] 61.00-62.00 sec 4.62 MBytes 38.7 Mbits/sec 0 348 KBytes [ 4] 62.00-63.00 sec 4.79 MBytes 40.2 Mbits/sec 0 400 KBytes [ 4] 63.00-64.00 sec 4.57 MBytes 38.3 Mbits/sec 0 471 KBytes [ 4] 64.00-65.00 sec 4.90 MBytes 41.1 Mbits/sec 0 535 KBytes [ 4] 65.00-66.00 sec 4.70 MBytes 39.4 Mbits/sec 0 560 KBytes [ 4] 66.00-67.00 sec 4.32 MBytes 36.2 Mbits/sec 1 334 KBytes [ 4] 67.00-68.00 sec 4.89 MBytes 41.0 Mbits/sec 0 383 KBytes [ 4] 68.00-69.00 sec 4.35 MBytes 36.5 Mbits/sec 0 416 KBytes [ 4] 69.00-70.00 sec 4.49 MBytes 37.6 Mbits/sec 0 436 KBytes [ 4] 70.00-71.00 sec 4.59 MBytes 38.5 Mbits/sec 0 448 KBytes [ 4] 71.00-72.00 sec 4.41 MBytes 37.0 Mbits/sec 0 452 KBytes [ 4] 72.00-73.00 sec 4.14 MBytes 34.7 Mbits/sec 0 454 KBytes [ 4] 73.00-74.00 sec 4.61 MBytes 38.6 Mbits/sec 1 356 KBytes [ 4] 74.00-75.00 sec 4.61 MBytes 38.7 Mbits/sec 0 399 KBytes [ 4] 75.00-76.00 sec 4.27 MBytes 35.8 Mbits/sec 0 427 KBytes [ 4] 76.00-77.00 sec 4.50 MBytes 37.8 Mbits/sec 1 318 KBytes [ 4] 77.00-78.00 sec 4.40 MBytes 36.9 Mbits/sec 1 242 KBytes [ 4] 78.00-79.00 sec 4.44 MBytes 37.2 Mbits/sec 1 192 KBytes [ 4] 79.00-80.00 sec 4.42 MBytes 37.1 Mbits/sec 2 109 KBytes [ 4] 80.00-81.00 sec 4.22 MBytes 35.4 Mbits/sec 0 122 KBytes [ 4] 81.00-82.00 sec 4.74 MBytes 39.7 Mbits/sec 0 127 KBytes [ 4] 82.00-83.00 sec 4.31 MBytes 36.2 Mbits/sec 0 133 KBytes [ 4] 83.00-84.00 sec 4.78 MBytes 40.1 Mbits/sec 0 141 KBytes [ 4] 84.00-85.00 sec 3.89 MBytes 32.6 Mbits/sec 0 150 KBytes [ 4] 85.00-86.00 sec 4.59 MBytes 38.5 Mbits/sec 0 157 KBytes [ 4] 86.00-87.00 sec 4.09 MBytes 34.3 Mbits/sec 0 164 KBytes [ 4] 87.00-88.00 sec 4.43 MBytes 37.1 Mbits/sec 0 187 KBytes [ 4] 88.00-89.00 sec 4.59 MBytes 38.5 Mbits/sec 0 233 KBytes [ 4] 89.00-90.00 sec 4.50 MBytes 37.8 Mbits/sec 0 300 KBytes [ 4] 90.00-91.00 sec 4.36 MBytes 36.6 Mbits/sec 0 385 KBytes [ 4] 91.00-92.00 sec 4.50 MBytes 37.7 Mbits/sec 0 475 KBytes [ 4] 92.00-93.00 sec 4.26 MBytes 35.8 Mbits/sec 1 341 KBytes [ 4] 93.00-94.00 sec 4.59 MBytes 38.5 Mbits/sec 0 380 KBytes [ 4] 94.00-95.00 sec 4.36 MBytes 36.6 Mbits/sec 0 403 KBytes [ 4] 95.00-96.00 sec 4.67 MBytes 39.1 Mbits/sec 1 305 KBytes [ 4] 96.00-97.00 sec 4.53 MBytes 38.0 Mbits/sec 0 328 KBytes [ 4] 97.00-98.00 sec 4.27 MBytes 35.8 Mbits/sec 0 342 KBytes [ 4] 98.00-99.00 sec 4.89 MBytes 40.9 Mbits/sec 0 348 KBytes [ 4] 99.00-100.00 sec 4.14 MBytes 34.7 Mbits/sec 0 348 KBytes [ 4] 100.00-101.00 sec 4.34 MBytes 36.4 Mbits/sec 1 270 KBytes [ 4] 101.00-102.00 sec 4.54 MBytes 38.1 Mbits/sec 0 308 KBytes [ 4] 102.00-103.00 sec 4.37 MBytes 36.6 Mbits/sec 0 331 KBytes [ 4] 103.00-104.00 sec 4.13 MBytes 34.6 Mbits/sec 0 344 KBytes [ 4] 104.00-105.00 sec 4.18 MBytes 35.1 Mbits/sec 0 348 KBytes [ 4] 105.00-106.00 sec 4.76 MBytes 39.9 Mbits/sec 0 348 KBytes [ 4] 106.00-107.00 sec 4.49 MBytes 37.6 Mbits/sec 0 348 KBytes [ 4] 107.00-108.00 sec 4.27 MBytes 35.8 Mbits/sec 0 351 KBytes [ 4] 108.00-109.00 sec 4.77 MBytes 40.0 Mbits/sec 0 361 KBytes [ 4] 109.00-110.00 sec 4.31 MBytes 36.1 Mbits/sec 0 379 KBytes [ 4] 110.00-111.00 sec 4.42 MBytes 37.1 Mbits/sec 1 284 KBytes [ 4] 111.00-112.00 sec 4.43 MBytes 37.1 Mbits/sec 2 160 KBytes [ 4] 112.00-113.00 sec 4.26 MBytes 35.8 Mbits/sec 0 177 KBytes [ 4] 113.00-114.00 sec 4.52 MBytes 37.9 Mbits/sec 0 185 KBytes [ 4] 114.00-115.00 sec 4.04 MBytes 33.9 Mbits/sec 0 187 KBytes [ 4] 115.00-116.00 sec 4.49 MBytes 37.6 Mbits/sec 0 187 KBytes [ 4] 116.00-117.00 sec 4.55 MBytes 38.2 Mbits/sec 0 188 KBytes [ 4] 117.00-118.00 sec 4.60 MBytes 38.6 Mbits/sec 1 140 KBytes [ 4] 118.00-119.00 sec 4.34 MBytes 36.4 Mbits/sec 0 168 KBytes [ 4] 119.00-120.00 sec 4.53 MBytes 38.0 Mbits/sec 0 184 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 552 MBytes 38.6 Mbits/sec 22 sender [ 4] 0.00-120.00 sec 551 MBytes 38.5 Mbits/sec receiver iperf Done. Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.86 port 46267 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 4.86 MBytes 40.8 Mbits/sec [ 4] 1.00-2.00 sec 4.75 MBytes 39.9 Mbits/sec [ 4] 2.00-3.00 sec 4.77 MBytes 40.0 Mbits/sec [ 4] 3.00-4.00 sec 4.87 MBytes 40.9 Mbits/sec [ 4] 4.00-5.00 sec 4.86 MBytes 40.8 Mbits/sec [ 4] 5.00-6.00 sec 4.72 MBytes 39.6 Mbits/sec [ 4] 6.00-7.00 sec 4.79 MBytes 40.2 Mbits/sec [ 4] 7.00-8.00 sec 4.87 MBytes 40.9 Mbits/sec [ 4] 8.00-9.00 sec 4.75 MBytes 39.8 Mbits/sec [ 4] 9.00-10.00 sec 4.83 MBytes 40.5 Mbits/sec [ 4] 10.00-11.00 sec 4.92 MBytes 41.3 Mbits/sec [ 4] 11.00-12.00 sec 4.79 MBytes 40.2 Mbits/sec [ 4] 12.00-13.00 sec 4.81 MBytes 40.3 Mbits/sec [ 4] 13.00-14.00 sec 4.87 MBytes 40.9 Mbits/sec [ 4] 14.00-15.00 sec 4.93 MBytes 41.4 Mbits/sec [ 4] 15.00-16.00 sec 4.91 MBytes 41.1 Mbits/sec [ 4] 16.00-17.00 sec 4.98 MBytes 41.8 Mbits/sec [ 4] 17.00-18.00 sec 4.89 MBytes 41.1 Mbits/sec [ 4] 18.00-19.00 sec 4.95 MBytes 41.5 Mbits/sec [ 4] 19.00-20.00 sec 4.88 MBytes 40.9 Mbits/sec [ 4] 20.00-21.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 21.00-22.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 22.00-23.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 23.00-24.00 sec 4.82 MBytes 40.4 Mbits/sec [ 4] 24.00-25.00 sec 4.76 MBytes 39.9 Mbits/sec [ 4] 25.00-26.00 sec 4.93 MBytes 41.3 Mbits/sec [ 4] 26.00-27.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 27.00-28.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 28.00-29.00 sec 5.02 MBytes 42.1 Mbits/sec [ 4] 29.00-30.00 sec 4.94 MBytes 41.4 Mbits/sec [ 4] 30.00-31.00 sec 4.99 MBytes 41.9 Mbits/sec [ 4] 31.00-32.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 32.00-33.00 sec 4.99 MBytes 41.8 Mbits/sec [ 4] 33.00-34.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 34.00-35.00 sec 4.95 MBytes 41.5 Mbits/sec [ 4] 35.00-36.00 sec 5.01 MBytes 42.0 Mbits/sec [ 4] 36.00-37.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 37.00-38.00 sec 4.54 MBytes 38.1 Mbits/sec [ 4] 38.00-39.00 sec 4.94 MBytes 41.5 Mbits/sec [ 4] 39.00-40.00 sec 5.07 MBytes 42.5 Mbits/sec [ 4] 40.00-41.00 sec 5.00 MBytes 41.9 Mbits/sec [ 4] 41.00-42.00 sec 4.94 MBytes 41.4 Mbits/sec [ 4] 42.00-43.00 sec 4.95 MBytes 41.5 Mbits/sec [ 4] 43.00-44.00 sec 5.03 MBytes 42.2 Mbits/sec [ 4] 44.00-45.00 sec 5.00 MBytes 41.9 Mbits/sec [ 4] 45.00-46.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 46.00-47.00 sec 4.91 MBytes 41.1 Mbits/sec [ 4] 47.00-48.00 sec 4.98 MBytes 41.8 Mbits/sec [ 4] 48.00-49.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 49.00-50.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 50.00-51.00 sec 5.00 MBytes 41.9 Mbits/sec [ 4] 51.00-52.00 sec 4.91 MBytes 41.1 Mbits/sec [ 4] 52.00-53.00 sec 4.63 MBytes 38.8 Mbits/sec [ 4] 53.00-54.00 sec 4.78 MBytes 40.1 Mbits/sec [ 4] 54.00-55.00 sec 5.03 MBytes 42.2 Mbits/sec [ 4] 55.00-56.00 sec 4.91 MBytes 41.1 Mbits/sec [ 4] 56.00-57.00 sec 4.99 MBytes 41.9 Mbits/sec [ 4] 57.00-58.00 sec 4.78 MBytes 40.1 Mbits/sec [ 4] 58.00-59.00 sec 4.95 MBytes 41.5 Mbits/sec [ 4] 59.00-60.00 sec 5.05 MBytes 42.3 Mbits/sec [ 4] 60.00-61.00 sec 4.94 MBytes 41.4 Mbits/sec [ 4] 61.00-62.00 sec 5.02 MBytes 42.1 Mbits/sec [ 4] 62.00-63.00 sec 4.94 MBytes 41.4 Mbits/sec [ 4] 63.00-64.00 sec 4.97 MBytes 41.7 Mbits/sec [ 4] 64.00-65.00 sec 5.01 MBytes 42.0 Mbits/sec [ 4] 65.00-66.00 sec 5.12 MBytes 42.9 Mbits/sec [ 4] 66.00-67.00 sec 4.38 MBytes 36.8 Mbits/sec [ 4] 67.00-68.00 sec 5.47 MBytes 45.9 Mbits/sec [ 4] 68.00-69.00 sec 4.94 MBytes 41.5 Mbits/sec [ 4] 69.00-70.00 sec 4.94 MBytes 41.4 Mbits/sec [ 4] 70.00-71.00 sec 4.99 MBytes 41.9 Mbits/sec [ 4] 71.00-72.00 sec 5.09 MBytes 42.7 Mbits/sec [ 4] 72.00-73.00 sec 5.05 MBytes 42.4 Mbits/sec [ 4] 73.00-74.00 sec 4.99 MBytes 41.9 Mbits/sec [ 4] 74.00-75.00 sec 5.05 MBytes 42.4 Mbits/sec [ 4] 75.00-76.00 sec 4.97 MBytes 41.7 Mbits/sec [ 4] 76.00-77.00 sec 4.97 MBytes 41.7 Mbits/sec [ 4] 77.00-78.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 78.00-79.00 sec 5.03 MBytes 42.2 Mbits/sec [ 4] 79.00-80.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 80.00-81.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 81.00-82.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 82.00-83.00 sec 4.87 MBytes 40.8 Mbits/sec [ 4] 83.00-84.00 sec 4.86 MBytes 40.7 Mbits/sec [ 4] 84.00-85.00 sec 5.03 MBytes 42.2 Mbits/sec [ 4] 85.00-86.00 sec 4.92 MBytes 41.3 Mbits/sec [ 4] 86.00-87.00 sec 5.04 MBytes 42.3 Mbits/sec [ 4] 87.00-88.00 sec 4.95 MBytes 41.5 Mbits/sec [ 4] 88.00-89.00 sec 4.97 MBytes 41.7 Mbits/sec [ 4] 89.00-90.00 sec 4.95 MBytes 41.6 Mbits/sec [ 4] 90.00-91.00 sec 4.95 MBytes 41.5 Mbits/sec [ 4] 91.00-92.00 sec 4.93 MBytes 41.4 Mbits/sec [ 4] 92.00-93.00 sec 4.57 MBytes 38.3 Mbits/sec [ 4] 93.00-94.00 sec 4.04 MBytes 33.9 Mbits/sec [ 4] 94.00-95.00 sec 4.06 MBytes 34.0 Mbits/sec [ 4] 95.00-96.00 sec 4.16 MBytes 34.9 Mbits/sec [ 4] 96.00-97.00 sec 4.24 MBytes 35.6 Mbits/sec [ 4] 97.00-98.00 sec 4.22 MBytes 35.4 Mbits/sec [ 4] 98.00-99.00 sec 4.28 MBytes 35.9 Mbits/sec [ 4] 99.00-100.00 sec 4.12 MBytes 34.5 Mbits/sec [ 4] 100.00-101.00 sec 4.06 MBytes 34.1 Mbits/sec [ 4] 101.00-102.00 sec 4.16 MBytes 34.9 Mbits/sec [ 4] 102.00-103.00 sec 4.06 MBytes 34.1 Mbits/sec [ 4] 103.00-104.00 sec 4.07 MBytes 34.2 Mbits/sec [ 4] 104.00-105.00 sec 4.03 MBytes 33.8 Mbits/sec [ 4] 105.00-106.00 sec 4.16 MBytes 34.9 Mbits/sec [ 4] 106.00-107.00 sec 4.09 MBytes 34.3 Mbits/sec [ 4] 107.00-108.00 sec 4.16 MBytes 34.9 Mbits/sec [ 4] 108.00-109.00 sec 4.13 MBytes 34.7 Mbits/sec [ 4] 109.00-110.00 sec 4.16 MBytes 34.9 Mbits/sec [ 4] 110.00-111.00 sec 4.02 MBytes 33.7 Mbits/sec [ 4] 111.00-112.00 sec 4.03 MBytes 33.8 Mbits/sec [ 4] 112.00-113.00 sec 3.94 MBytes 33.0 Mbits/sec [ 4] 113.00-114.00 sec 4.10 MBytes 34.4 Mbits/sec [ 4] 114.00-115.00 sec 4.07 MBytes 34.1 Mbits/sec [ 4] 115.00-116.00 sec 3.43 MBytes 28.8 Mbits/sec [ 4] 116.00-117.00 sec 4.29 MBytes 36.0 Mbits/sec [ 4] 117.00-118.00 sec 4.03 MBytes 33.8 Mbits/sec [ 4] 118.00-119.00 sec 4.09 MBytes 34.3 Mbits/sec [ 4] 119.00-120.00 sec 4.14 MBytes 34.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 571 MBytes 39.9 Mbits/sec 94 sender [ 4] 0.00-120.00 sec 568 MBytes 39.7 Mbits/sec receiver iperf Done. root@pine64:/home/tk# ping 192.168.83.146 PING 192.168.83.146 (192.168.83.146) 56(84) bytes of data. 64 bytes from 192.168.83.146: icmp_seq=1 ttl=64 time=3.50 ms 64 bytes from 192.168.83.146: icmp_seq=2 ttl=64 time=4.41 ms 64 bytes from 192.168.83.146: icmp_seq=3 ttl=64 time=1.99 ms 64 bytes from 192.168.83.146: icmp_seq=4 ttl=64 time=3.18 ms 64 bytes from 192.168.83.146: icmp_seq=5 ttl=64 time=2.10 ms 64 bytes from 192.168.83.146: icmp_seq=6 ttl=64 time=1301 ms 64 bytes from 192.168.83.146: icmp_seq=7 ttl=64 time=295 ms 64 bytes from 192.168.83.146: icmp_seq=8 ttl=64 time=2.40 ms 64 bytes from 192.168.83.146: icmp_seq=9 ttl=64 time=2.62 ms ^C --- 192.168.83.146 ping statistics --- 9 packets transmitted, 9 received, 0% packet loss, time 8016ms rtt min/avg/max/mdev = 1.993/179.716/1301.719/407.045 ms, pipe 2 root@pine64:/home/tk# iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=81/100 Signal level=-45 dBm Noise level=0 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 root@pine64:/home/tk# nmcli dev wifi list * SSID MODE CHAN RATE SIGNAL BARS SECURITY FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 55 ▂▄__ WPA1 WPA2 EasyBox-116D28 Infra 5 54 Mbit/s 49 ▂▄__ WPA1 WPA2 DISTORTEDPEOPLE Infra 9 54 Mbit/s 49 ▂▄__ WPA1 WPA2 DISTORTEDPEOPLE_EXT Infra 9 54 Mbit/s 45 ▂▄__ WPA1 WPA2 CubaLibre Infra 11 54 Mbit/s 45 ▂▄__ WPA2 WLAN-3C3379 Infra 11 54 Mbit/s 15 ▂___ WPA2 * Snort-Honeynet Infra 13 54 Mbit/s 75 ▂▄▆_ WPA2 EasyBox-290502 Infra 10 54 Mbit/s 9 ▂___ WPA1 WPA2 -- Infra 6 54 Mbit/s 44 ▂▄__ WPA2 Segmentation fault Orange Pi Lite, RTL8189FTV module, Kernel 3.4.113: 41.5 Mbits/sec and 50 retransmits on average. Full log: http://sprunge.us/dWJV root@orangepilite:~# echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor root@orangepilite:~# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.98 port 55218 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 1.52 MBytes 12.7 Mbits/sec 1 94.7 KBytes [ 4] 1.00-2.00 sec 82.0 KBytes 672 Kbits/sec 2 65.0 KBytes [ 4] 2.00-3.00 sec 4.86 MBytes 40.7 Mbits/sec 0 89.1 KBytes [ 4] 3.00-4.00 sec 4.91 MBytes 41.1 Mbits/sec 0 107 KBytes [ 4] 4.00-5.00 sec 5.28 MBytes 44.3 Mbits/sec 0 126 KBytes [ 4] 5.00-6.00 sec 4.93 MBytes 41.4 Mbits/sec 0 140 KBytes [ 4] 6.00-7.00 sec 5.23 MBytes 43.8 Mbits/sec 0 154 KBytes [ 4] 7.00-8.00 sec 5.23 MBytes 43.8 Mbits/sec 0 165 KBytes [ 4] 8.00-9.00 sec 5.13 MBytes 43.0 Mbits/sec 0 178 KBytes [ 4] 9.00-10.00 sec 5.18 MBytes 43.5 Mbits/sec 0 188 KBytes [ 4] 10.00-11.00 sec 5.14 MBytes 43.1 Mbits/sec 0 199 KBytes [ 4] 11.00-12.00 sec 5.30 MBytes 44.5 Mbits/sec 0 233 KBytes [ 4] 12.00-13.00 sec 5.34 MBytes 44.8 Mbits/sec 0 311 KBytes [ 4] 13.00-14.00 sec 4.99 MBytes 41.9 Mbits/sec 0 409 KBytes [ 4] 14.00-15.00 sec 4.46 MBytes 37.4 Mbits/sec 1 355 KBytes [ 4] 15.00-16.00 sec 5.08 MBytes 42.6 Mbits/sec 0 407 KBytes [ 4] 16.00-17.00 sec 4.80 MBytes 40.2 Mbits/sec 0 444 KBytes [ 4] 17.00-18.00 sec 4.92 MBytes 41.3 Mbits/sec 0 465 KBytes [ 4] 18.00-19.00 sec 4.97 MBytes 41.7 Mbits/sec 0 478 KBytes [ 4] 19.00-20.00 sec 4.93 MBytes 41.4 Mbits/sec 0 482 KBytes [ 4] 20.00-21.00 sec 5.14 MBytes 43.1 Mbits/sec 0 482 KBytes [ 4] 21.00-22.00 sec 5.09 MBytes 42.7 Mbits/sec 0 482 KBytes [ 4] 22.00-23.00 sec 5.22 MBytes 43.8 Mbits/sec 0 486 KBytes [ 4] 23.00-24.00 sec 4.93 MBytes 41.3 Mbits/sec 0 496 KBytes [ 4] 24.00-25.00 sec 5.23 MBytes 43.9 Mbits/sec 0 516 KBytes [ 4] 25.00-26.00 sec 4.93 MBytes 41.4 Mbits/sec 0 547 KBytes [ 4] 26.00-27.00 sec 5.23 MBytes 43.9 Mbits/sec 0 595 KBytes [ 4] 27.00-28.00 sec 5.37 MBytes 45.1 Mbits/sec 0 665 KBytes [ 4] 28.00-29.00 sec 4.96 MBytes 41.6 Mbits/sec 0 754 KBytes [ 4] 29.00-30.00 sec 5.92 MBytes 49.7 Mbits/sec 0 875 KBytes [ 4] 30.00-31.00 sec 5.04 MBytes 42.3 Mbits/sec 0 1020 KBytes [ 4] 31.00-32.00 sec 5.07 MBytes 42.5 Mbits/sec 0 1.17 MBytes [ 4] 32.00-33.00 sec 5.38 MBytes 45.2 Mbits/sec 0 1.37 MBytes [ 4] 33.00-34.00 sec 5.36 MBytes 44.9 Mbits/sec 0 1.59 MBytes [ 4] 34.00-35.00 sec 4.85 MBytes 40.7 Mbits/sec 0 1.87 MBytes [ 4] 35.00-36.00 sec 5.45 MBytes 45.8 Mbits/sec 0 1.06 MBytes [ 4] 36.00-37.00 sec 5.18 MBytes 43.5 Mbits/sec 1 1014 KBytes [ 4] 37.00-38.00 sec 5.51 MBytes 46.2 Mbits/sec 0 1.06 MBytes [ 4] 38.00-39.00 sec 5.39 MBytes 45.2 Mbits/sec 0 1.11 MBytes [ 4] 39.00-40.00 sec 5.22 MBytes 43.8 Mbits/sec 0 1.15 MBytes [ 4] 40.00-41.00 sec 4.44 MBytes 37.3 Mbits/sec 0 1.17 MBytes [ 4] 41.00-42.00 sec 5.21 MBytes 43.7 Mbits/sec 0 1.18 MBytes [ 4] 42.00-43.00 sec 5.30 MBytes 44.4 Mbits/sec 0 1.19 MBytes [ 4] 43.00-44.00 sec 5.20 MBytes 43.6 Mbits/sec 0 1.19 MBytes [ 4] 44.00-45.00 sec 5.20 MBytes 43.6 Mbits/sec 0 1.19 MBytes [ 4] 45.00-46.00 sec 5.18 MBytes 43.5 Mbits/sec 0 1.19 MBytes [ 4] 46.00-47.00 sec 5.31 MBytes 44.6 Mbits/sec 0 1.20 MBytes [ 4] 47.00-48.00 sec 5.25 MBytes 44.1 Mbits/sec 0 1.22 MBytes [ 4] 48.00-49.00 sec 5.23 MBytes 43.9 Mbits/sec 0 1.25 MBytes [ 4] 49.00-50.00 sec 5.33 MBytes 44.7 Mbits/sec 0 1.30 MBytes [ 4] 50.00-51.00 sec 5.25 MBytes 44.1 Mbits/sec 0 1.36 MBytes [ 4] 51.00-52.00 sec 2.68 MBytes 22.5 Mbits/sec 0 1.44 MBytes [ 4] 52.00-53.00 sec 5.35 MBytes 44.9 Mbits/sec 0 1.56 MBytes [ 4] 53.00-54.00 sec 5.18 MBytes 43.5 Mbits/sec 0 1.70 MBytes [ 4] 54.00-55.00 sec 5.19 MBytes 43.5 Mbits/sec 0 1.86 MBytes [ 4] 55.00-56.00 sec 5.26 MBytes 44.1 Mbits/sec 0 1.00 MBytes [ 4] 56.00-57.00 sec 4.41 MBytes 36.9 Mbits/sec 0 1.45 MBytes [ 4] 57.00-58.00 sec 5.31 MBytes 44.5 Mbits/sec 0 1.58 MBytes [ 4] 58.00-59.00 sec 6.07 MBytes 50.9 Mbits/sec 0 1.69 MBytes [ 4] 59.00-60.00 sec 5.29 MBytes 44.4 Mbits/sec 0 1.77 MBytes [ 4] 60.00-61.00 sec 4.47 MBytes 37.5 Mbits/sec 0 1.83 MBytes [ 4] 61.00-62.00 sec 5.25 MBytes 44.1 Mbits/sec 0 1.87 MBytes [ 4] 62.00-63.00 sec 5.24 MBytes 43.9 Mbits/sec 0 1.90 MBytes [ 4] 63.00-64.00 sec 5.30 MBytes 44.5 Mbits/sec 0 1.92 MBytes [ 4] 64.00-65.00 sec 5.29 MBytes 44.4 Mbits/sec 0 1.93 MBytes [ 4] 65.00-66.00 sec 4.45 MBytes 37.3 Mbits/sec 0 823 KBytes [ 4] 66.00-67.00 sec 5.34 MBytes 44.8 Mbits/sec 0 1.43 MBytes [ 4] 67.00-68.00 sec 5.21 MBytes 43.7 Mbits/sec 0 1.56 MBytes [ 4] 68.00-69.00 sec 5.28 MBytes 44.3 Mbits/sec 0 1.67 MBytes [ 4] 69.00-70.00 sec 5.25 MBytes 44.0 Mbits/sec 0 1.76 MBytes [ 4] 70.00-71.00 sec 5.28 MBytes 44.3 Mbits/sec 0 1.82 MBytes [ 4] 71.00-72.00 sec 5.23 MBytes 43.9 Mbits/sec 0 1.87 MBytes [ 4] 72.00-73.00 sec 5.29 MBytes 44.4 Mbits/sec 0 1.90 MBytes [ 4] 73.00-74.00 sec 5.35 MBytes 44.9 Mbits/sec 0 1.92 MBytes [ 4] 74.00-75.00 sec 5.19 MBytes 43.5 Mbits/sec 0 1.93 MBytes [ 4] 75.00-76.00 sec 5.23 MBytes 43.9 Mbits/sec 0 1.35 MBytes [ 4] 76.00-77.00 sec 4.35 MBytes 36.5 Mbits/sec 0 1.43 MBytes [ 4] 77.00-78.00 sec 5.37 MBytes 45.0 Mbits/sec 0 1.51 MBytes [ 4] 78.00-79.00 sec 5.26 MBytes 44.2 Mbits/sec 0 1.56 MBytes [ 4] 79.00-80.00 sec 5.23 MBytes 43.8 Mbits/sec 0 1.60 MBytes [ 4] 80.00-81.00 sec 5.23 MBytes 43.8 Mbits/sec 0 1.62 MBytes [ 4] 81.00-82.00 sec 5.57 MBytes 46.8 Mbits/sec 0 1.63 MBytes [ 4] 82.00-83.00 sec 4.95 MBytes 41.5 Mbits/sec 0 1.64 MBytes [ 4] 83.00-84.00 sec 5.61 MBytes 47.1 Mbits/sec 0 1.64 MBytes [ 4] 84.00-85.00 sec 4.31 MBytes 36.1 Mbits/sec 0 1.64 MBytes [ 4] 85.00-86.00 sec 6.06 MBytes 50.8 Mbits/sec 0 1.64 MBytes [ 4] 86.00-87.00 sec 4.25 MBytes 35.7 Mbits/sec 0 1.65 MBytes [ 4] 87.00-88.00 sec 5.77 MBytes 48.4 Mbits/sec 0 1.67 MBytes [ 4] 88.00-89.00 sec 5.01 MBytes 42.0 Mbits/sec 0 1.70 MBytes [ 4] 89.00-90.00 sec 4.81 MBytes 40.4 Mbits/sec 0 1.74 MBytes [ 4] 90.00-91.00 sec 5.54 MBytes 46.5 Mbits/sec 0 1.81 MBytes [ 4] 91.00-92.00 sec 4.72 MBytes 39.6 Mbits/sec 0 1.88 MBytes [ 4] 92.00-93.00 sec 5.65 MBytes 47.4 Mbits/sec 0 885 KBytes [ 4] 93.00-94.00 sec 4.58 MBytes 38.5 Mbits/sec 0 1.43 MBytes [ 4] 94.00-95.00 sec 6.12 MBytes 51.2 Mbits/sec 0 1.57 MBytes [ 4] 95.00-96.00 sec 5.09 MBytes 42.7 Mbits/sec 0 1.68 MBytes [ 4] 96.00-97.00 sec 4.21 MBytes 35.4 Mbits/sec 0 1.76 MBytes [ 4] 97.00-98.00 sec 6.05 MBytes 50.8 Mbits/sec 0 1.82 MBytes [ 4] 98.00-99.00 sec 4.25 MBytes 35.7 Mbits/sec 0 1.87 MBytes [ 4] 99.00-100.00 sec 6.02 MBytes 50.5 Mbits/sec 0 1.90 MBytes [ 4] 100.00-101.00 sec 4.37 MBytes 36.6 Mbits/sec 0 1.92 MBytes [ 4] 101.00-102.00 sec 5.06 MBytes 42.4 Mbits/sec 0 1.93 MBytes [ 4] 102.00-103.00 sec 5.65 MBytes 47.4 Mbits/sec 0 1.01 MBytes [ 4] 103.00-104.00 sec 5.19 MBytes 43.5 Mbits/sec 0 1.42 MBytes [ 4] 104.00-105.00 sec 4.79 MBytes 40.2 Mbits/sec 0 1.49 MBytes [ 4] 105.00-106.00 sec 5.53 MBytes 46.4 Mbits/sec 0 1.55 MBytes [ 4] 106.00-107.00 sec 5.36 MBytes 44.9 Mbits/sec 0 1.60 MBytes [ 4] 107.00-108.00 sec 5.40 MBytes 45.3 Mbits/sec 0 1.62 MBytes [ 4] 108.00-109.00 sec 4.81 MBytes 40.4 Mbits/sec 0 1.64 MBytes [ 4] 109.00-110.00 sec 5.61 MBytes 47.1 Mbits/sec 0 1.64 MBytes [ 4] 110.00-111.00 sec 5.00 MBytes 42.0 Mbits/sec 0 1.64 MBytes [ 4] 111.00-112.00 sec 4.70 MBytes 39.4 Mbits/sec 0 1.64 MBytes [ 4] 112.00-113.00 sec 3.94 MBytes 33.0 Mbits/sec 0 1.65 MBytes [ 4] 113.00-114.00 sec 6.01 MBytes 50.4 Mbits/sec 0 1.65 MBytes [ 4] 114.00-115.00 sec 5.03 MBytes 42.2 Mbits/sec 0 1.67 MBytes [ 4] 115.00-116.00 sec 4.06 MBytes 34.0 Mbits/sec 0 1.69 MBytes [ 4] 116.00-117.00 sec 5.70 MBytes 47.8 Mbits/sec 0 1.73 MBytes [ 4] 117.00-118.00 sec 4.88 MBytes 40.9 Mbits/sec 0 1.80 MBytes [ 4] 118.00-119.00 sec 5.12 MBytes 42.9 Mbits/sec 0 1.87 MBytes [ 4] 119.00-120.00 sec 5.70 MBytes 47.7 Mbits/sec 0 993 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 607 MBytes 42.4 Mbits/sec 5 sender [ 4] 0.00-120.00 sec 605 MBytes 42.3 Mbits/sec receiver iperf Done. Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.98 port 55220 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 4.76 MBytes 40.0 Mbits/sec [ 4] 1.00-2.00 sec 4.58 MBytes 38.4 Mbits/sec [ 4] 2.00-3.00 sec 4.70 MBytes 39.4 Mbits/sec [ 4] 3.00-4.00 sec 4.77 MBytes 40.0 Mbits/sec [ 4] 4.00-5.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 5.00-6.00 sec 4.87 MBytes 40.8 Mbits/sec [ 4] 6.00-7.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 7.00-8.00 sec 4.87 MBytes 40.9 Mbits/sec [ 4] 8.00-9.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 9.00-10.00 sec 4.98 MBytes 41.7 Mbits/sec [ 4] 10.00-11.00 sec 4.82 MBytes 40.5 Mbits/sec [ 4] 11.00-12.00 sec 5.03 MBytes 42.2 Mbits/sec [ 4] 12.00-13.00 sec 4.92 MBytes 41.3 Mbits/sec [ 4] 13.00-14.00 sec 4.99 MBytes 41.9 Mbits/sec [ 4] 14.00-15.00 sec 4.70 MBytes 39.4 Mbits/sec [ 4] 15.00-16.00 sec 5.03 MBytes 42.2 Mbits/sec [ 4] 16.00-17.00 sec 4.99 MBytes 41.8 Mbits/sec [ 4] 17.00-18.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 18.00-19.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 19.00-20.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 20.00-21.00 sec 4.95 MBytes 41.6 Mbits/sec [ 4] 21.00-22.00 sec 4.81 MBytes 40.4 Mbits/sec [ 4] 22.00-23.00 sec 5.00 MBytes 41.9 Mbits/sec [ 4] 23.00-24.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 24.00-25.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 25.00-26.00 sec 4.99 MBytes 41.9 Mbits/sec [ 4] 26.00-27.00 sec 4.82 MBytes 40.4 Mbits/sec [ 4] 27.00-28.00 sec 4.88 MBytes 40.9 Mbits/sec [ 4] 28.00-29.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 29.00-30.00 sec 4.93 MBytes 41.3 Mbits/sec [ 4] 30.00-31.00 sec 4.88 MBytes 40.9 Mbits/sec [ 4] 31.00-32.00 sec 4.92 MBytes 41.3 Mbits/sec [ 4] 32.00-33.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 33.00-34.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 34.00-35.00 sec 4.92 MBytes 41.2 Mbits/sec [ 4] 35.00-36.00 sec 4.77 MBytes 40.0 Mbits/sec [ 4] 36.00-37.00 sec 4.87 MBytes 40.8 Mbits/sec [ 4] 37.00-38.00 sec 5.00 MBytes 41.9 Mbits/sec [ 4] 38.00-39.00 sec 4.78 MBytes 40.1 Mbits/sec [ 4] 39.00-40.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 40.00-41.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 41.00-42.00 sec 4.93 MBytes 41.4 Mbits/sec [ 4] 42.00-43.00 sec 4.80 MBytes 40.3 Mbits/sec [ 4] 43.00-44.00 sec 4.94 MBytes 41.4 Mbits/sec [ 4] 44.00-45.00 sec 4.98 MBytes 41.8 Mbits/sec [ 4] 45.00-46.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 46.00-47.00 sec 4.87 MBytes 40.9 Mbits/sec [ 4] 47.00-48.00 sec 4.82 MBytes 40.4 Mbits/sec [ 4] 48.00-49.00 sec 4.86 MBytes 40.8 Mbits/sec [ 4] 49.00-50.00 sec 4.83 MBytes 40.5 Mbits/sec [ 4] 50.00-51.00 sec 4.86 MBytes 40.7 Mbits/sec [ 4] 51.00-52.00 sec 5.01 MBytes 42.0 Mbits/sec [ 4] 52.00-53.00 sec 4.98 MBytes 41.8 Mbits/sec [ 4] 53.00-54.00 sec 4.82 MBytes 40.4 Mbits/sec [ 4] 54.00-55.00 sec 4.82 MBytes 40.5 Mbits/sec [ 4] 55.00-56.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 56.00-57.00 sec 4.93 MBytes 41.3 Mbits/sec [ 4] 57.00-58.00 sec 4.85 MBytes 40.7 Mbits/sec [ 4] 58.00-59.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 59.00-60.00 sec 5.01 MBytes 42.0 Mbits/sec [ 4] 60.00-61.00 sec 5.03 MBytes 42.2 Mbits/sec [ 4] 61.00-62.00 sec 4.77 MBytes 40.0 Mbits/sec [ 4] 62.00-63.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 63.00-64.00 sec 4.79 MBytes 40.2 Mbits/sec [ 4] 64.00-65.00 sec 4.95 MBytes 41.5 Mbits/sec [ 4] 65.00-66.00 sec 4.88 MBytes 41.0 Mbits/sec [ 4] 66.00-67.00 sec 4.85 MBytes 40.7 Mbits/sec [ 4] 67.00-68.00 sec 4.79 MBytes 40.2 Mbits/sec [ 4] 68.00-69.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 69.00-70.00 sec 4.88 MBytes 41.0 Mbits/sec [ 4] 70.00-71.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 71.00-72.00 sec 4.82 MBytes 40.4 Mbits/sec [ 4] 72.00-73.00 sec 4.82 MBytes 40.5 Mbits/sec [ 4] 73.00-74.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 74.00-75.00 sec 4.78 MBytes 40.1 Mbits/sec [ 4] 75.00-76.00 sec 4.86 MBytes 40.8 Mbits/sec [ 4] 76.00-77.00 sec 4.95 MBytes 41.6 Mbits/sec [ 4] 77.00-78.00 sec 5.07 MBytes 42.5 Mbits/sec [ 4] 78.00-79.00 sec 4.87 MBytes 40.8 Mbits/sec [ 4] 79.00-80.00 sec 4.89 MBytes 41.1 Mbits/sec [ 4] 80.00-81.00 sec 5.04 MBytes 42.3 Mbits/sec [ 4] 81.00-82.00 sec 4.69 MBytes 39.3 Mbits/sec [ 4] 82.00-83.00 sec 5.10 MBytes 42.7 Mbits/sec [ 4] 83.00-84.00 sec 5.01 MBytes 42.0 Mbits/sec [ 4] 84.00-85.00 sec 4.87 MBytes 40.8 Mbits/sec [ 4] 85.00-86.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 86.00-87.00 sec 4.59 MBytes 38.5 Mbits/sec [ 4] 87.00-88.00 sec 5.04 MBytes 42.3 Mbits/sec [ 4] 88.00-89.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 89.00-90.00 sec 4.86 MBytes 40.8 Mbits/sec [ 4] 90.00-91.00 sec 4.95 MBytes 41.6 Mbits/sec [ 4] 91.00-92.00 sec 4.88 MBytes 40.9 Mbits/sec [ 4] 92.00-93.00 sec 4.83 MBytes 40.5 Mbits/sec [ 4] 93.00-94.00 sec 4.93 MBytes 41.4 Mbits/sec [ 4] 94.00-95.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 95.00-96.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 96.00-97.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 97.00-98.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 98.00-99.00 sec 4.80 MBytes 40.3 Mbits/sec [ 4] 99.00-100.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 100.00-101.00 sec 4.76 MBytes 39.9 Mbits/sec [ 4] 101.00-102.00 sec 4.81 MBytes 40.4 Mbits/sec [ 4] 102.00-103.00 sec 4.92 MBytes 41.3 Mbits/sec [ 4] 103.00-104.00 sec 4.88 MBytes 41.0 Mbits/sec [ 4] 104.00-105.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 105.00-106.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 106.00-107.00 sec 4.76 MBytes 39.9 Mbits/sec [ 4] 107.00-108.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 108.00-109.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 109.00-110.00 sec 4.86 MBytes 40.7 Mbits/sec [ 4] 110.00-111.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 111.00-112.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 112.00-113.00 sec 4.86 MBytes 40.7 Mbits/sec [ 4] 113.00-114.00 sec 4.84 MBytes 40.6 Mbits/sec [ 4] 114.00-115.00 sec 4.83 MBytes 40.5 Mbits/sec [ 4] 115.00-116.00 sec 4.97 MBytes 41.7 Mbits/sec [ 4] 116.00-117.00 sec 4.83 MBytes 40.5 Mbits/sec [ 4] 117.00-118.00 sec 4.88 MBytes 40.9 Mbits/sec [ 4] 118.00-119.00 sec 4.93 MBytes 41.3 Mbits/sec [ 4] 119.00-120.00 sec 4.90 MBytes 41.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 589 MBytes 41.2 Mbits/sec 95 sender [ 4] 0.00-120.00 sec 587 MBytes 41.0 Mbits/sec receiver iperf Done. root@orangepilite:~# ping 192.168.83.146 PING 192.168.83.146 (192.168.83.146) 56(84) bytes of data. 64 bytes from 192.168.83.146: icmp_seq=1 ttl=64 time=2.18 ms 64 bytes from 192.168.83.146: icmp_seq=2 ttl=64 time=3.38 ms 64 bytes from 192.168.83.146: icmp_seq=3 ttl=64 time=1.93 ms 64 bytes from 192.168.83.146: icmp_seq=4 ttl=64 time=1.69 ms 64 bytes from 192.168.83.146: icmp_seq=5 ttl=64 time=1.75 ms 64 bytes from 192.168.83.146: icmp_seq=6 ttl=64 time=1.72 ms 64 bytes from 192.168.83.146: icmp_seq=7 ttl=64 time=1.71 ms 64 bytes from 192.168.83.146: icmp_seq=8 ttl=64 time=2.45 ms 64 bytes from 192.168.83.146: icmp_seq=9 ttl=64 time=3.61 ms 64 bytes from 192.168.83.146: icmp_seq=10 ttl=64 time=1.69 ms ^C --- 192.168.83.146 ping statistics --- 10 packets transmitted, 10 received, 0% packet loss, time 9014ms rtt min/avg/max/mdev = 1.692/2.216/3.619/0.689 ms root@orangepilite:~# iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=78/100 Signal level=100/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 root@orangepilite:~# nmcli dev wifi list * SSID MODE CHAN RATE SIGNAL BARS SECURITY WLAN-872870 Infra 11 54 Mbit/s 100 ▂▄▆█ WPA2 * Snort-Honeynet Infra 13 54 Mbit/s 93 ▂▄▆█ WPA2 EasyBox-116D28 Infra 5 54 Mbit/s 74 ▂▄▆_ WPA1 WPA2 DISTORTEDPEOPLE Infra 9 54 Mbit/s 64 ▂▄▆_ WPA1 WPA2 DISTORTEDPEOPLE_EXT Infra 9 54 Mbit/s 54 ▂▄__ WPA1 WPA2 -- Infra 6 54 Mbit/s 49 ▂▄__ WPA2 CubaLibre Infra 11 54 Mbit/s 47 ▂▄__ WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 45 ▂▄__ WPA1 WPA2 WLAN-341381 Infra 11 54 Mbit/s 44 ▂▄__ WPA2 OSAs Gästenetzwerk Infra 6 54 Mbit/s 32 ▂▄__ WPA1 WPA2 FRITZ!Box 7490 Infra 1 54 Mbit/s 30 ▂___ WPA2 UBNT2 Infra 3 54 Mbit/s 30 ▂___ OSA Alpenraum intern Infra 6 54 Mbit/s 29 ▂___ WPA1 WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 27 ▂___ WPA1 WPA2 Hasenhirn01 Infra 1 54 Mbit/s 27 ▂___ WPA2 ODROID-C2 with TP-Link TL-WN823N dongle, RTL8192CU module, kernel 3.14.79: 77 Mbits/sec and 73 retransmits on average. Full log: http://sprunge.us/Njhi root@odroidc2:~# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.127 port 35363 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.02 sec 5.46 MBytes 45.0 Mbits/sec 0 223 KBytes [ 4] 1.02-2.01 sec 7.11 MBytes 60.3 Mbits/sec 0 291 KBytes [ 4] 2.01-3.01 sec 9.07 MBytes 75.8 Mbits/sec 0 334 KBytes [ 4] 3.01-4.01 sec 7.98 MBytes 67.1 Mbits/sec 0 354 KBytes [ 4] 4.01-5.00 sec 9.35 MBytes 78.6 Mbits/sec 0 379 KBytes [ 4] 5.00-6.02 sec 9.07 MBytes 75.2 Mbits/sec 0 396 KBytes [ 4] 6.02-7.01 sec 9.30 MBytes 78.8 Mbits/sec 0 406 KBytes [ 4] 7.01-8.01 sec 9.04 MBytes 75.8 Mbits/sec 2 212 KBytes [ 4] 8.01-9.01 sec 9.33 MBytes 78.3 Mbits/sec 0 233 KBytes [ 4] 9.01-10.01 sec 9.37 MBytes 78.1 Mbits/sec 0 245 KBytes [ 4] 10.01-11.01 sec 8.02 MBytes 67.7 Mbits/sec 2 134 KBytes [ 4] 11.01-12.01 sec 8.74 MBytes 73.2 Mbits/sec 0 147 KBytes [ 4] 12.01-13.01 sec 7.98 MBytes 67.0 Mbits/sec 1 110 KBytes [ 4] 13.01-14.01 sec 8.56 MBytes 71.8 Mbits/sec 1 94.7 KBytes [ 4] 14.01-15.01 sec 7.91 MBytes 66.4 Mbits/sec 1 86.3 KBytes [ 4] 15.01-16.02 sec 7.22 MBytes 60.0 Mbits/sec 0 100 KBytes [ 4] 16.02-17.01 sec 8.44 MBytes 71.5 Mbits/sec 0 116 KBytes [ 4] 17.01-18.01 sec 8.71 MBytes 73.0 Mbits/sec 0 129 KBytes [ 4] 18.01-19.01 sec 8.26 MBytes 69.3 Mbits/sec 1 103 KBytes [ 4] 19.01-20.00 sec 8.69 MBytes 73.3 Mbits/sec 0 123 KBytes [ 4] 20.00-21.01 sec 8.52 MBytes 71.0 Mbits/sec 1 99.0 KBytes [ 4] 21.01-22.01 sec 8.31 MBytes 69.8 Mbits/sec 1 80.6 KBytes [ 4] 22.01-23.01 sec 7.60 MBytes 63.7 Mbits/sec 0 97.6 KBytes [ 4] 23.01-24.01 sec 8.21 MBytes 68.9 Mbits/sec 1 83.4 KBytes [ 4] 24.01-25.02 sec 7.70 MBytes 63.9 Mbits/sec 0 100 KBytes [ 4] 25.02-26.01 sec 7.26 MBytes 61.5 Mbits/sec 1 89.1 KBytes [ 4] 26.01-27.01 sec 7.79 MBytes 65.4 Mbits/sec 1 77.8 KBytes [ 4] 27.01-28.01 sec 7.48 MBytes 62.7 Mbits/sec 0 96.2 KBytes [ 4] 28.01-29.00 sec 7.90 MBytes 66.6 Mbits/sec 0 112 KBytes [ 4] 29.00-30.00 sec 8.20 MBytes 68.5 Mbits/sec 0 127 KBytes [ 4] 30.00-31.01 sec 7.97 MBytes 66.2 Mbits/sec 0 140 KBytes [ 4] 31.01-32.01 sec 8.07 MBytes 68.3 Mbits/sec 0 150 KBytes [ 4] 32.01-33.02 sec 8.77 MBytes 72.8 Mbits/sec 1 127 KBytes [ 4] 33.02-34.01 sec 8.25 MBytes 69.8 Mbits/sec 1 105 KBytes [ 4] 34.01-35.02 sec 7.90 MBytes 65.7 Mbits/sec 0 119 KBytes [ 4] 35.02-36.01 sec 8.62 MBytes 73.1 Mbits/sec 1 100 KBytes [ 4] 36.01-37.00 sec 8.55 MBytes 72.1 Mbits/sec 0 116 KBytes [ 4] 37.00-38.01 sec 8.54 MBytes 71.3 Mbits/sec 0 123 KBytes [ 4] 38.01-39.01 sec 8.90 MBytes 74.6 Mbits/sec 0 136 KBytes [ 4] 39.01-40.01 sec 8.40 MBytes 70.0 Mbits/sec 0 144 KBytes [ 4] 40.01-41.01 sec 8.82 MBytes 74.4 Mbits/sec 0 154 KBytes [ 4] 41.01-42.01 sec 9.34 MBytes 78.4 Mbits/sec 0 163 KBytes [ 4] 42.01-43.01 sec 9.13 MBytes 76.6 Mbits/sec 0 170 KBytes [ 4] 43.01-44.01 sec 9.07 MBytes 76.0 Mbits/sec 0 177 KBytes [ 4] 44.01-45.02 sec 9.27 MBytes 76.9 Mbits/sec 0 218 KBytes [ 4] 45.02-46.01 sec 9.18 MBytes 77.7 Mbits/sec 0 274 KBytes [ 4] 46.01-47.01 sec 8.99 MBytes 75.5 Mbits/sec 0 334 KBytes [ 4] 47.01-48.01 sec 10.0 MBytes 83.8 Mbits/sec 0 403 KBytes [ 4] 48.01-49.01 sec 9.28 MBytes 78.3 Mbits/sec 1 303 KBytes [ 4] 49.01-50.01 sec 10.1 MBytes 84.6 Mbits/sec 1 245 KBytes [ 4] 50.01-51.02 sec 9.37 MBytes 77.8 Mbits/sec 0 266 KBytes [ 4] 51.02-52.01 sec 9.50 MBytes 80.6 Mbits/sec 0 276 KBytes [ 4] 52.01-53.01 sec 9.10 MBytes 76.3 Mbits/sec 1 198 KBytes [ 4] 53.01-54.01 sec 9.09 MBytes 76.3 Mbits/sec 1 163 KBytes [ 4] 54.01-55.01 sec 9.28 MBytes 77.8 Mbits/sec 0 173 KBytes [ 4] 55.01-56.02 sec 8.37 MBytes 69.5 Mbits/sec 1 137 KBytes [ 4] 56.02-57.01 sec 8.81 MBytes 74.7 Mbits/sec 0 146 KBytes [ 4] 57.01-58.01 sec 9.17 MBytes 76.9 Mbits/sec 0 151 KBytes [ 4] 58.01-59.00 sec 8.66 MBytes 72.8 Mbits/sec 0 160 KBytes [ 4] 59.00-60.01 sec 9.14 MBytes 76.5 Mbits/sec 0 167 KBytes [ 4] 60.01-61.01 sec 8.54 MBytes 71.6 Mbits/sec 0 174 KBytes [ 4] 61.01-62.00 sec 9.06 MBytes 76.1 Mbits/sec 1 141 KBytes [ 4] 62.00-63.01 sec 8.59 MBytes 72.0 Mbits/sec 1 117 KBytes [ 4] 63.01-64.03 sec 7.68 MBytes 63.1 Mbits/sec 2 73.5 KBytes [ 4] 64.03-65.02 sec 7.97 MBytes 67.6 Mbits/sec 0 93.3 KBytes [ 4] 65.02-66.02 sec 8.71 MBytes 72.8 Mbits/sec 1 82.0 KBytes [ 4] 66.02-67.01 sec 8.30 MBytes 70.5 Mbits/sec 0 99.0 KBytes [ 4] 67.01-68.01 sec 8.88 MBytes 73.9 Mbits/sec 0 115 KBytes [ 4] 68.01-69.01 sec 8.84 MBytes 74.3 Mbits/sec 0 127 KBytes [ 4] 69.01-70.01 sec 8.66 MBytes 73.2 Mbits/sec 0 139 KBytes [ 4] 70.01-71.02 sec 8.48 MBytes 70.4 Mbits/sec 0 148 KBytes [ 4] 71.02-72.01 sec 9.68 MBytes 82.0 Mbits/sec 0 158 KBytes [ 4] 72.01-73.03 sec 8.80 MBytes 72.4 Mbits/sec 1 136 KBytes [ 4] 73.03-74.02 sec 8.27 MBytes 70.1 Mbits/sec 0 151 KBytes [ 4] 74.02-75.02 sec 8.75 MBytes 73.4 Mbits/sec 0 158 KBytes [ 4] 75.02-76.02 sec 8.56 MBytes 71.8 Mbits/sec 1 117 KBytes [ 4] 76.02-77.02 sec 8.79 MBytes 73.7 Mbits/sec 1 100 KBytes [ 4] 77.02-78.03 sec 8.93 MBytes 74.2 Mbits/sec 0 115 KBytes [ 4] 78.03-79.02 sec 8.39 MBytes 70.4 Mbits/sec 0 126 KBytes [ 4] 79.02-80.01 sec 7.95 MBytes 67.7 Mbits/sec 0 136 KBytes [ 4] 80.01-81.00 sec 8.38 MBytes 70.8 Mbits/sec 0 146 KBytes [ 4] 81.00-82.02 sec 8.47 MBytes 70.1 Mbits/sec 1 117 KBytes [ 4] 82.02-83.00 sec 8.04 MBytes 68.2 Mbits/sec 1 99.0 KBytes [ 4] 83.00-84.01 sec 8.24 MBytes 68.5 Mbits/sec 0 113 KBytes [ 4] 84.01-85.00 sec 7.86 MBytes 66.7 Mbits/sec 1 99.0 KBytes [ 4] 85.00-86.01 sec 8.37 MBytes 69.6 Mbits/sec 1 83.4 KBytes [ 4] 86.01-87.02 sec 8.40 MBytes 70.1 Mbits/sec 0 102 KBytes [ 4] 87.02-88.02 sec 8.38 MBytes 69.8 Mbits/sec 0 116 KBytes [ 4] 88.02-89.02 sec 8.26 MBytes 69.9 Mbits/sec 1 102 KBytes [ 4] 89.02-90.02 sec 8.50 MBytes 71.3 Mbits/sec 1 83.4 KBytes [ 4] 90.02-91.00 sec 7.87 MBytes 66.8 Mbits/sec 0 100 KBytes [ 4] 91.00-92.03 sec 7.28 MBytes 59.8 Mbits/sec 0 115 KBytes [ 4] 92.03-93.00 sec 7.17 MBytes 61.6 Mbits/sec 1 96.2 KBytes [ 4] 93.00-94.03 sec 7.86 MBytes 64.5 Mbits/sec 0 113 KBytes [ 4] 94.03-95.00 sec 7.44 MBytes 63.7 Mbits/sec 0 122 KBytes [ 4] 95.00-96.02 sec 7.77 MBytes 64.4 Mbits/sec 0 133 KBytes [ 4] 96.02-97.02 sec 7.94 MBytes 66.2 Mbits/sec 1 115 KBytes [ 4] 97.02-98.02 sec 6.88 MBytes 58.0 Mbits/sec 0 129 KBytes [ 4] 98.02-99.02 sec 7.30 MBytes 61.3 Mbits/sec 0 136 KBytes [ 4] 99.02-100.02 sec 7.12 MBytes 59.8 Mbits/sec 0 140 KBytes [ 4] 100.02-101.02 sec 7.12 MBytes 59.8 Mbits/sec 0 151 KBytes [ 4] 101.02-102.00 sec 8.27 MBytes 70.2 Mbits/sec 1 120 KBytes [ 4] 102.00-103.02 sec 8.15 MBytes 67.7 Mbits/sec 0 141 KBytes [ 4] 103.02-104.01 sec 8.54 MBytes 72.4 Mbits/sec 1 112 KBytes [ 4] 104.01-105.02 sec 8.27 MBytes 68.7 Mbits/sec 0 123 KBytes [ 4] 105.02-106.01 sec 7.66 MBytes 64.6 Mbits/sec 1 96.2 KBytes [ 4] 106.01-107.03 sec 8.35 MBytes 69.0 Mbits/sec 0 117 KBytes [ 4] 107.03-108.02 sec 8.78 MBytes 74.1 Mbits/sec 0 129 KBytes [ 4] 108.02-109.01 sec 8.63 MBytes 73.1 Mbits/sec 0 133 KBytes [ 4] 109.01-110.02 sec 8.55 MBytes 71.4 Mbits/sec 1 116 KBytes [ 4] 110.02-111.01 sec 8.67 MBytes 72.8 Mbits/sec 0 127 KBytes [ 4] 111.01-112.02 sec 8.80 MBytes 73.7 Mbits/sec 1 97.6 KBytes [ 4] 112.02-113.01 sec 8.79 MBytes 74.0 Mbits/sec 1 84.8 KBytes [ 4] 113.01-114.00 sec 8.29 MBytes 70.3 Mbits/sec 1 72.1 KBytes [ 4] 114.00-115.02 sec 7.57 MBytes 62.6 Mbits/sec 0 90.5 KBytes [ 4] 115.02-116.00 sec 8.20 MBytes 69.9 Mbits/sec 0 106 KBytes [ 4] 116.00-117.01 sec 8.58 MBytes 71.5 Mbits/sec 1 90.5 KBytes [ 4] 117.01-118.01 sec 8.56 MBytes 71.8 Mbits/sec 0 106 KBytes [ 4] 118.01-119.00 sec 8.72 MBytes 73.5 Mbits/sec 0 119 KBytes [ 4] 119.00-120.03 sec 8.66 MBytes 71.0 Mbits/sec 0 130 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.03 sec 1011 MBytes 70.6 Mbits/sec 45 sender [ 4] 0.00-120.03 sec 1010 MBytes 70.6 Mbits/sec receiver iperf Done. Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.127 port 35365 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 9.08 MBytes 76.2 Mbits/sec [ 4] 1.00-2.00 sec 9.23 MBytes 77.4 Mbits/sec [ 4] 2.00-3.00 sec 10.2 MBytes 85.3 Mbits/sec [ 4] 3.00-4.00 sec 10.2 MBytes 85.8 Mbits/sec [ 4] 4.00-5.00 sec 10.0 MBytes 84.2 Mbits/sec [ 4] 5.00-6.00 sec 9.97 MBytes 83.6 Mbits/sec [ 4] 6.00-7.00 sec 10.5 MBytes 88.1 Mbits/sec [ 4] 7.00-8.00 sec 10.2 MBytes 84.9 Mbits/sec [ 4] 8.00-9.00 sec 9.64 MBytes 81.2 Mbits/sec [ 4] 9.00-10.00 sec 10.1 MBytes 84.9 Mbits/sec [ 4] 10.00-11.00 sec 10.1 MBytes 85.0 Mbits/sec [ 4] 11.00-12.00 sec 9.98 MBytes 83.7 Mbits/sec [ 4] 12.00-13.00 sec 10.1 MBytes 85.0 Mbits/sec [ 4] 13.00-14.00 sec 9.91 MBytes 83.2 Mbits/sec [ 4] 14.00-15.00 sec 9.34 MBytes 78.3 Mbits/sec [ 4] 15.00-16.00 sec 10.1 MBytes 84.5 Mbits/sec [ 4] 16.00-17.00 sec 10.1 MBytes 84.7 Mbits/sec [ 4] 17.00-18.00 sec 10.1 MBytes 85.1 Mbits/sec [ 4] 18.00-19.00 sec 10.2 MBytes 85.8 Mbits/sec [ 4] 19.00-20.00 sec 10.2 MBytes 85.7 Mbits/sec [ 4] 20.00-21.00 sec 9.96 MBytes 83.5 Mbits/sec [ 4] 21.00-22.00 sec 10.0 MBytes 84.1 Mbits/sec [ 4] 22.00-23.00 sec 9.76 MBytes 81.9 Mbits/sec [ 4] 23.00-24.00 sec 10.1 MBytes 84.9 Mbits/sec [ 4] 24.00-25.00 sec 10.1 MBytes 84.7 Mbits/sec [ 4] 25.00-26.00 sec 10.2 MBytes 85.3 Mbits/sec [ 4] 26.00-27.00 sec 9.52 MBytes 79.8 Mbits/sec [ 4] 27.00-28.00 sec 7.02 MBytes 58.9 Mbits/sec [ 4] 28.00-29.00 sec 10.6 MBytes 88.9 Mbits/sec [ 4] 29.00-30.00 sec 10.2 MBytes 85.9 Mbits/sec [ 4] 30.00-31.00 sec 10.4 MBytes 87.2 Mbits/sec [ 4] 31.00-32.00 sec 9.99 MBytes 83.8 Mbits/sec [ 4] 32.00-33.00 sec 10.2 MBytes 85.5 Mbits/sec [ 4] 33.00-34.00 sec 10.2 MBytes 86.0 Mbits/sec [ 4] 34.00-35.00 sec 9.39 MBytes 78.7 Mbits/sec [ 4] 35.00-36.01 sec 9.26 MBytes 76.7 Mbits/sec [ 4] 36.01-37.00 sec 10.3 MBytes 87.8 Mbits/sec [ 4] 37.00-38.00 sec 10.1 MBytes 85.1 Mbits/sec [ 4] 38.00-39.00 sec 9.70 MBytes 81.4 Mbits/sec [ 4] 39.00-40.00 sec 9.26 MBytes 77.7 Mbits/sec [ 4] 40.00-41.00 sec 10.3 MBytes 86.4 Mbits/sec [ 4] 41.00-42.00 sec 10.2 MBytes 86.0 Mbits/sec [ 4] 42.00-43.00 sec 9.55 MBytes 80.1 Mbits/sec [ 4] 43.00-44.00 sec 10.4 MBytes 86.9 Mbits/sec [ 4] 44.00-45.00 sec 9.73 MBytes 81.6 Mbits/sec [ 4] 45.00-46.00 sec 9.92 MBytes 83.2 Mbits/sec [ 4] 46.00-47.00 sec 9.85 MBytes 82.4 Mbits/sec [ 4] 47.00-48.00 sec 9.69 MBytes 81.5 Mbits/sec [ 4] 48.00-49.00 sec 9.57 MBytes 80.3 Mbits/sec [ 4] 49.00-50.00 sec 9.69 MBytes 81.3 Mbits/sec [ 4] 50.00-51.00 sec 9.84 MBytes 82.6 Mbits/sec [ 4] 51.00-52.00 sec 9.85 MBytes 82.6 Mbits/sec [ 4] 52.00-53.00 sec 10.5 MBytes 88.1 Mbits/sec [ 4] 53.00-54.00 sec 9.74 MBytes 81.9 Mbits/sec [ 4] 54.00-55.00 sec 9.70 MBytes 81.3 Mbits/sec [ 4] 55.00-56.00 sec 10.1 MBytes 84.6 Mbits/sec [ 4] 56.00-57.00 sec 10.7 MBytes 89.8 Mbits/sec [ 4] 57.00-58.00 sec 9.63 MBytes 80.8 Mbits/sec [ 4] 58.00-59.00 sec 10.2 MBytes 85.2 Mbits/sec [ 4] 59.00-60.01 sec 9.89 MBytes 82.3 Mbits/sec [ 4] 60.01-61.00 sec 10.4 MBytes 87.9 Mbits/sec [ 4] 61.00-62.00 sec 10.8 MBytes 90.5 Mbits/sec [ 4] 62.00-63.00 sec 10.3 MBytes 86.6 Mbits/sec [ 4] 63.00-64.00 sec 9.71 MBytes 81.7 Mbits/sec [ 4] 64.00-65.00 sec 9.78 MBytes 81.7 Mbits/sec [ 4] 65.00-66.00 sec 9.58 MBytes 80.7 Mbits/sec [ 4] 66.00-67.00 sec 9.78 MBytes 82.1 Mbits/sec [ 4] 67.00-68.00 sec 9.94 MBytes 83.3 Mbits/sec [ 4] 68.00-69.00 sec 9.61 MBytes 80.6 Mbits/sec [ 4] 69.00-70.00 sec 10.5 MBytes 88.3 Mbits/sec [ 4] 70.00-71.00 sec 10.1 MBytes 84.4 Mbits/sec [ 4] 71.00-72.00 sec 10.3 MBytes 86.3 Mbits/sec [ 4] 72.00-73.00 sec 10.2 MBytes 85.7 Mbits/sec [ 4] 73.00-74.00 sec 9.87 MBytes 82.9 Mbits/sec [ 4] 74.00-75.00 sec 10.1 MBytes 84.9 Mbits/sec [ 4] 75.00-76.00 sec 9.99 MBytes 83.9 Mbits/sec [ 4] 76.00-77.00 sec 9.44 MBytes 79.2 Mbits/sec [ 4] 77.00-78.00 sec 10.1 MBytes 84.8 Mbits/sec [ 4] 78.00-79.00 sec 9.87 MBytes 83.0 Mbits/sec [ 4] 79.00-80.00 sec 10.3 MBytes 86.1 Mbits/sec [ 4] 80.00-81.00 sec 9.76 MBytes 81.9 Mbits/sec [ 4] 81.00-82.00 sec 10.1 MBytes 84.8 Mbits/sec [ 4] 82.00-83.00 sec 10.2 MBytes 85.5 Mbits/sec [ 4] 83.00-84.00 sec 10.4 MBytes 87.0 Mbits/sec [ 4] 84.00-85.00 sec 10.1 MBytes 85.0 Mbits/sec [ 4] 85.00-86.00 sec 10.1 MBytes 84.8 Mbits/sec [ 4] 86.00-87.00 sec 9.69 MBytes 81.0 Mbits/sec [ 4] 87.00-88.00 sec 10.0 MBytes 84.6 Mbits/sec [ 4] 88.00-89.01 sec 9.67 MBytes 80.5 Mbits/sec [ 4] 89.01-90.00 sec 9.64 MBytes 81.5 Mbits/sec [ 4] 90.00-91.00 sec 10.2 MBytes 85.7 Mbits/sec [ 4] 91.00-92.00 sec 9.80 MBytes 82.2 Mbits/sec [ 4] 92.00-93.00 sec 9.58 MBytes 80.3 Mbits/sec [ 4] 93.00-94.00 sec 10.5 MBytes 87.7 Mbits/sec [ 4] 94.00-95.00 sec 10.1 MBytes 84.9 Mbits/sec [ 4] 95.00-96.00 sec 9.86 MBytes 82.7 Mbits/sec [ 4] 96.00-97.00 sec 9.98 MBytes 83.7 Mbits/sec [ 4] 97.00-98.00 sec 9.72 MBytes 81.5 Mbits/sec [ 4] 98.00-99.00 sec 10.5 MBytes 88.2 Mbits/sec [ 4] 99.00-100.00 sec 10.3 MBytes 86.8 Mbits/sec [ 4] 100.00-101.00 sec 9.75 MBytes 81.8 Mbits/sec [ 4] 101.00-102.00 sec 9.57 MBytes 80.2 Mbits/sec [ 4] 102.00-103.00 sec 10.2 MBytes 85.3 Mbits/sec [ 4] 103.00-104.00 sec 9.77 MBytes 81.9 Mbits/sec [ 4] 104.00-105.00 sec 9.89 MBytes 83.0 Mbits/sec [ 4] 105.00-106.00 sec 10.1 MBytes 84.7 Mbits/sec [ 4] 106.00-107.00 sec 10.1 MBytes 84.7 Mbits/sec [ 4] 107.00-108.00 sec 10.2 MBytes 85.4 Mbits/sec [ 4] 108.00-109.01 sec 10.0 MBytes 83.8 Mbits/sec [ 4] 109.01-110.00 sec 9.72 MBytes 82.0 Mbits/sec [ 4] 110.00-111.00 sec 10.1 MBytes 84.7 Mbits/sec [ 4] 111.00-112.00 sec 10.1 MBytes 84.6 Mbits/sec [ 4] 112.00-113.00 sec 9.88 MBytes 82.9 Mbits/sec [ 4] 113.00-114.00 sec 10.8 MBytes 90.9 Mbits/sec [ 4] 114.00-115.00 sec 9.88 MBytes 82.9 Mbits/sec [ 4] 115.00-116.00 sec 9.65 MBytes 81.0 Mbits/sec [ 4] 116.00-117.00 sec 10.2 MBytes 85.7 Mbits/sec [ 4] 117.00-118.00 sec 10.3 MBytes 86.6 Mbits/sec [ 4] 118.00-119.00 sec 10.2 MBytes 85.2 Mbits/sec [ 4] 119.00-120.00 sec 10.4 MBytes 87.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 1.17 GBytes 83.9 Mbits/sec 101 sender [ 4] 0.00-120.00 sec 1.17 GBytes 83.7 Mbits/sec receiver iperf Done. root@odroidc2:~# ping 192.168.83.146 PING 192.168.83.146 (192.168.83.146) 56(84) bytes of data. 64 bytes from 192.168.83.146: icmp_seq=1 ttl=64 time=4.53 ms 64 bytes from 192.168.83.146: icmp_seq=2 ttl=64 time=3.92 ms 64 bytes from 192.168.83.146: icmp_seq=3 ttl=64 time=17.3 ms 64 bytes from 192.168.83.146: icmp_seq=4 ttl=64 time=5.89 ms 64 bytes from 192.168.83.146: icmp_seq=5 ttl=64 time=7.37 ms 64 bytes from 192.168.83.146: icmp_seq=6 ttl=64 time=8.54 ms 64 bytes from 192.168.83.146: icmp_seq=7 ttl=64 time=5.88 ms 64 bytes from 192.168.83.146: icmp_seq=8 ttl=64 time=5.95 ms 64 bytes from 192.168.83.146: icmp_seq=9 ttl=64 time=5.84 ms ^C --- 192.168.83.146 ping statistics --- 9 packets transmitted, 9 received, 0% packet loss, time 8135ms rtt min/avg/max/mdev = 3.926/7.259/17.384/3.804 ms root@odroidc2:~# iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:130 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=100/100 Signal level=-45 dBm Noise level=0 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 root@odroidc2:~# nmcli dev wifi list * SSID MODE CHAN RATE SIGNAL BARS SECURITY * Snort-Honeynet Infra 13 2 Mbit/s 100 ▂▄▆█ WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 44 Mbit/s 65 ▂▄▆_ WPA1 WPA2 EasyBox-116D28 Infra 5 16 Mbit/s 65 ▂▄▆_ WPA1 WPA2 CubaLibre Infra 11 44 Mbit/s 59 ▂▄▆_ WPA2 DISTORTEDPEOPLE Infra 9 44 Mbit/s 50 ▂▄__ WPA1 WPA2 DISTORTEDPEOPLE_EXT Infra 9 16 Mbit/s 44 ▂▄__ WPA1 WPA2 DIRECT-1LC460 Series Infra 10 54 Mbit/s 44 ▂▄__ WPA2 WLAN-341381 Infra 11 16 Mbit/s 44 ▂▄__ WPA2 Wonder Woman Infra 1 44 Mbit/s 30 ▂___ WPA1 WPA2 How to interpret the results? The test setup is stupid for any real world consideration (if distance between device and AP is just 50 cm then use a cable instead! ) But this set of tests was about identifying the maximum you can get under perfect or at least pretty good conditions (no interference, rather good signal/noise ratio and so on) All 3 onboard Wi-Fi chips perform identical. This is due to single antenna 2.4 GHz Wi-Fi: 65Mbps bit rate resulting in ~40 Mbit/sec TCP/IP throughput with ideal/good/identical environmental conditions The only reason the TP-Link Wi-Fi dongle could outperform the onboard Wi-Fi chips is called MIMO. This is available with 802.11n and makes use of more than one antenna (2 in this dongle's case). Now we're talking about 130 Mbps bit rate resulting in almost 80 Mbit/sec TCP/IP throughput Next steps: Let's have a look how worse environmental conditions affect performance. This means increasing distance between AP and device, put a few walls in between, use a more crappy antenna. To save some time I will continue the testing solely with the TP-Link Wi-Fi dongle (connected to the ODROID but here the board doesn't matter at all, it's just about the driver variant/version used) and Orange Pi Lite since this is the cheapest 'general purpose Wi-Fi' enabled board Armbian supports and the same chip is also used on OPi PC Plus and OPi Plus 2E (which are both also priced very competitively for their feature set). But I will add also results from Raspberry Zero W if this board ever arrives (if not I'll take RPi 3 instead, both use same BCM43438 chip that is also contained in Ampak's AP6212 which is the solution present on most Wi-Fi enabled Armbian boards) 3
tkaiser Posted March 7, 2017 Author Posted March 7, 2017 Small update: Tried two more locations within the same building with OPi Lite and the other board with RTL8192CU MIMO dongle: Location 1: 4 meters away, 2 walls in between, wall angle approx. 30° Orange Pi Lite: 33 Mbits/sec on average root@orangepilite:~# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.98 port 58680 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 2.97 MBytes 24.9 Mbits/sec 4 33.9 KBytes [ 4] 1.00-2.00 sec 2.97 MBytes 24.9 Mbits/sec 0 58.0 KBytes [ 4] 2.00-3.00 sec 3.80 MBytes 31.9 Mbits/sec 0 79.2 KBytes [ 4] 3.00-4.00 sec 3.92 MBytes 32.9 Mbits/sec 0 96.2 KBytes [ 4] 4.00-5.00 sec 4.03 MBytes 33.8 Mbits/sec 0 110 KBytes [ 4] 5.00-6.00 sec 3.80 MBytes 31.9 Mbits/sec 0 119 KBytes [ 4] 6.00-7.00 sec 3.84 MBytes 32.2 Mbits/sec 0 127 KBytes [ 4] 7.00-8.00 sec 4.04 MBytes 33.8 Mbits/sec 0 134 KBytes [ 4] 8.00-9.00 sec 3.93 MBytes 32.9 Mbits/sec 0 151 KBytes [ 4] 9.00-10.00 sec 4.24 MBytes 35.6 Mbits/sec 0 219 KBytes [ 4] 10.00-11.00 sec 4.01 MBytes 33.7 Mbits/sec 0 308 KBytes [ 4] 11.00-12.00 sec 4.12 MBytes 34.6 Mbits/sec 0 426 KBytes [ 4] 12.00-13.00 sec 3.42 MBytes 28.7 Mbits/sec 1 348 KBytes [ 4] 13.00-14.00 sec 3.95 MBytes 33.1 Mbits/sec 0 387 KBytes [ 4] 14.00-15.00 sec 3.82 MBytes 32.1 Mbits/sec 0 413 KBytes [ 4] 15.00-16.00 sec 3.70 MBytes 31.1 Mbits/sec 0 427 KBytes [ 4] 16.00-17.00 sec 3.96 MBytes 33.3 Mbits/sec 0 433 KBytes [ 4] 17.00-18.00 sec 4.27 MBytes 35.8 Mbits/sec 0 433 KBytes [ 4] 18.00-19.00 sec 3.54 MBytes 29.7 Mbits/sec 0 433 KBytes [ 4] 19.00-20.00 sec 3.81 MBytes 31.9 Mbits/sec 0 436 KBytes [ 4] 20.00-21.00 sec 4.15 MBytes 34.8 Mbits/sec 0 444 KBytes [ 4] 21.00-22.00 sec 3.83 MBytes 32.1 Mbits/sec 0 460 KBytes [ 4] 22.00-23.00 sec 3.93 MBytes 33.0 Mbits/sec 1 372 KBytes [ 4] 23.00-24.00 sec 4.23 MBytes 35.5 Mbits/sec 0 411 KBytes [ 4] 24.00-25.00 sec 4.05 MBytes 33.9 Mbits/sec 0 438 KBytes [ 4] 25.00-26.00 sec 4.09 MBytes 34.3 Mbits/sec 0 452 KBytes [ 4] 26.00-27.00 sec 4.29 MBytes 36.0 Mbits/sec 0 458 KBytes [ 4] 27.00-28.00 sec 4.00 MBytes 33.5 Mbits/sec 0 460 KBytes [ 4] 28.00-29.00 sec 4.00 MBytes 33.6 Mbits/sec 0 460 KBytes [ 4] 29.00-30.00 sec 4.03 MBytes 33.8 Mbits/sec 0 461 KBytes [ 4] 30.00-31.00 sec 4.05 MBytes 33.9 Mbits/sec 0 469 KBytes [ 4] 31.00-32.00 sec 4.21 MBytes 35.3 Mbits/sec 0 485 KBytes [ 4] 32.00-33.00 sec 3.75 MBytes 31.4 Mbits/sec 0 513 KBytes [ 4] 33.00-34.00 sec 4.28 MBytes 35.9 Mbits/sec 0 556 KBytes [ 4] 34.00-35.00 sec 3.75 MBytes 31.5 Mbits/sec 0 618 KBytes [ 4] 35.00-36.00 sec 4.37 MBytes 36.6 Mbits/sec 0 700 KBytes [ 4] 36.00-37.00 sec 4.33 MBytes 36.3 Mbits/sec 0 809 KBytes [ 4] 37.00-38.00 sec 4.17 MBytes 35.0 Mbits/sec 0 942 KBytes [ 4] 38.00-39.00 sec 4.23 MBytes 35.5 Mbits/sec 0 1.08 MBytes [ 4] 39.00-40.00 sec 4.18 MBytes 35.1 Mbits/sec 0 1.27 MBytes [ 4] 40.00-41.00 sec 4.47 MBytes 37.5 Mbits/sec 0 1.49 MBytes [ 4] 41.00-42.00 sec 3.62 MBytes 30.3 Mbits/sec 0 1.75 MBytes [ 4] 42.00-43.00 sec 4.36 MBytes 36.6 Mbits/sec 0 1.03 MBytes [ 4] 43.00-44.00 sec 4.37 MBytes 36.7 Mbits/sec 0 1.37 MBytes [ 4] 44.00-45.00 sec 3.49 MBytes 29.2 Mbits/sec 0 1.51 MBytes [ 4] 45.00-46.00 sec 4.40 MBytes 36.9 Mbits/sec 0 1.63 MBytes [ 4] 46.00-47.00 sec 3.59 MBytes 30.1 Mbits/sec 0 1.72 MBytes [ 4] 47.00-48.00 sec 4.50 MBytes 37.7 Mbits/sec 0 1.80 MBytes [ 4] 48.00-49.00 sec 3.62 MBytes 30.4 Mbits/sec 0 1.85 MBytes [ 4] 49.00-50.00 sec 3.48 MBytes 29.2 Mbits/sec 0 1.89 MBytes [ 4] 50.00-51.00 sec 4.37 MBytes 36.7 Mbits/sec 0 1.91 MBytes [ 4] 51.00-52.00 sec 3.52 MBytes 29.5 Mbits/sec 0 1.93 MBytes [ 4] 52.00-53.00 sec 4.56 MBytes 38.2 Mbits/sec 0 949 KBytes [ 4] 53.00-54.00 sec 3.54 MBytes 29.7 Mbits/sec 0 1.39 MBytes [ 4] 54.00-55.00 sec 4.44 MBytes 37.3 Mbits/sec 0 1.48 MBytes [ 4] 55.00-56.00 sec 3.52 MBytes 29.5 Mbits/sec 0 1.54 MBytes [ 4] 56.00-57.00 sec 3.51 MBytes 29.5 Mbits/sec 0 1.58 MBytes [ 4] 57.00-58.00 sec 4.37 MBytes 36.7 Mbits/sec 0 1.61 MBytes [ 4] 58.00-59.00 sec 4.41 MBytes 37.0 Mbits/sec 0 1.63 MBytes [ 4] 59.00-60.00 sec 3.44 MBytes 28.9 Mbits/sec 0 1.64 MBytes [ 4] 60.00-61.00 sec 4.40 MBytes 36.9 Mbits/sec 0 1.64 MBytes [ 4] 61.00-62.00 sec 3.59 MBytes 30.1 Mbits/sec 0 1.64 MBytes [ 4] 62.00-63.00 sec 4.42 MBytes 37.1 Mbits/sec 0 1.64 MBytes [ 4] 63.00-64.00 sec 4.46 MBytes 37.4 Mbits/sec 0 1.65 MBytes [ 4] 64.00-65.00 sec 3.52 MBytes 29.5 Mbits/sec 0 1.66 MBytes [ 4] 65.00-66.00 sec 3.53 MBytes 29.6 Mbits/sec 0 1.68 MBytes [ 4] 66.00-67.00 sec 4.41 MBytes 37.0 Mbits/sec 0 1.72 MBytes [ 4] 67.00-68.00 sec 3.57 MBytes 29.9 Mbits/sec 0 1.77 MBytes [ 4] 68.00-69.00 sec 4.44 MBytes 37.3 Mbits/sec 0 1.84 MBytes [ 4] 69.00-70.00 sec 3.59 MBytes 30.1 Mbits/sec 0 1.64 MBytes [ 4] 70.00-71.00 sec 4.41 MBytes 37.0 Mbits/sec 0 1.35 MBytes [ 4] 71.00-72.00 sec 2.72 MBytes 22.8 Mbits/sec 1 1.17 MBytes [ 4] 72.00-73.00 sec 3.88 MBytes 32.5 Mbits/sec 1 783 KBytes [ 4] 73.00-74.00 sec 4.76 MBytes 39.9 Mbits/sec 0 795 KBytes [ 4] 74.00-75.00 sec 4.37 MBytes 36.6 Mbits/sec 0 841 KBytes [ 4] 75.00-76.00 sec 4.36 MBytes 36.6 Mbits/sec 0 871 KBytes [ 4] 76.00-77.00 sec 3.49 MBytes 29.2 Mbits/sec 0 889 KBytes [ 4] 77.00-78.00 sec 4.41 MBytes 37.0 Mbits/sec 0 899 KBytes [ 4] 78.00-79.00 sec 3.55 MBytes 29.8 Mbits/sec 0 901 KBytes [ 4] 79.00-80.00 sec 4.49 MBytes 37.6 Mbits/sec 0 901 KBytes [ 4] 80.00-81.00 sec 4.51 MBytes 37.8 Mbits/sec 0 902 KBytes [ 4] 81.00-82.00 sec 3.54 MBytes 29.7 Mbits/sec 0 908 KBytes [ 4] 82.00-83.00 sec 4.43 MBytes 37.2 Mbits/sec 0 921 KBytes [ 4] 83.00-84.00 sec 2.68 MBytes 22.5 Mbits/sec 0 939 KBytes [ 4] 84.00-85.00 sec 3.53 MBytes 29.6 Mbits/sec 0 981 KBytes [ 4] 85.00-86.00 sec 4.47 MBytes 37.5 Mbits/sec 0 1.01 MBytes [ 4] 86.00-87.00 sec 3.47 MBytes 29.1 Mbits/sec 0 1.09 MBytes [ 4] 87.00-88.00 sec 4.41 MBytes 37.0 Mbits/sec 0 1.18 MBytes [ 4] 88.00-89.00 sec 4.39 MBytes 36.8 Mbits/sec 0 1.30 MBytes [ 4] 89.00-90.00 sec 3.54 MBytes 29.7 Mbits/sec 0 1.46 MBytes [ 4] 90.00-91.00 sec 4.37 MBytes 36.6 Mbits/sec 0 1.64 MBytes [ 4] 91.00-92.00 sec 4.35 MBytes 36.5 Mbits/sec 0 1.85 MBytes [ 4] 92.00-93.00 sec 4.33 MBytes 36.3 Mbits/sec 0 861 KBytes [ 4] 93.00-94.00 sec 3.51 MBytes 29.4 Mbits/sec 0 1.41 MBytes [ 4] 94.00-95.00 sec 4.42 MBytes 37.1 Mbits/sec 0 1.54 MBytes [ 4] 95.00-96.00 sec 3.56 MBytes 29.8 Mbits/sec 0 1.66 MBytes [ 4] 96.00-97.00 sec 4.35 MBytes 36.5 Mbits/sec 0 1.75 MBytes [ 4] 97.00-98.00 sec 4.42 MBytes 37.1 Mbits/sec 0 1.81 MBytes [ 4] 98.00-99.00 sec 4.34 MBytes 36.4 Mbits/sec 0 1.86 MBytes [ 4] 99.00-100.00 sec 3.50 MBytes 29.3 Mbits/sec 0 1.89 MBytes [ 4] 100.00-101.00 sec 4.40 MBytes 36.9 Mbits/sec 0 1.92 MBytes [ 4] 101.00-102.00 sec 4.47 MBytes 37.5 Mbits/sec 0 1.93 MBytes [ 4] 102.00-103.00 sec 3.50 MBytes 29.4 Mbits/sec 0 1.93 MBytes [ 4] 103.00-104.00 sec 4.37 MBytes 36.7 Mbits/sec 0 1.09 MBytes [ 4] 104.00-105.00 sec 3.93 MBytes 33.0 Mbits/sec 1 990 KBytes [ 4] 105.00-106.00 sec 4.57 MBytes 38.4 Mbits/sec 0 1.04 MBytes [ 4] 106.00-107.00 sec 3.56 MBytes 29.9 Mbits/sec 0 1.08 MBytes [ 4] 107.00-108.00 sec 4.36 MBytes 36.6 Mbits/sec 0 1.12 MBytes [ 4] 108.00-109.00 sec 3.52 MBytes 29.5 Mbits/sec 0 1.14 MBytes [ 4] 109.00-110.00 sec 4.39 MBytes 36.8 Mbits/sec 0 1.15 MBytes [ 4] 110.00-111.00 sec 4.45 MBytes 37.2 Mbits/sec 0 1.15 MBytes [ 4] 111.00-112.00 sec 3.54 MBytes 29.8 Mbits/sec 0 1.15 MBytes [ 4] 112.00-113.00 sec 3.50 MBytes 29.4 Mbits/sec 0 1.15 MBytes [ 4] 113.00-114.00 sec 4.42 MBytes 37.1 Mbits/sec 0 1.16 MBytes [ 4] 114.00-115.00 sec 4.41 MBytes 37.0 Mbits/sec 0 1.17 MBytes [ 4] 115.00-116.00 sec 3.50 MBytes 29.4 Mbits/sec 0 1.19 MBytes [ 4] 116.00-117.00 sec 4.36 MBytes 36.6 Mbits/sec 0 1.22 MBytes [ 4] 117.00-118.00 sec 3.58 MBytes 30.0 Mbits/sec 0 1.27 MBytes [ 4] 118.00-119.00 sec 4.34 MBytes 36.4 Mbits/sec 0 1.34 MBytes [ 4] 119.00-120.00 sec 2.70 MBytes 22.6 Mbits/sec 0 1.42 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 478 MBytes 33.4 Mbits/sec 9 sender [ 4] 0.00-120.00 sec 478 MBytes 33.4 Mbits/sec receiver iperf Done. Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.98 port 58682 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 3.25 MBytes 27.3 Mbits/sec [ 4] 1.00-2.00 sec 3.62 MBytes 30.4 Mbits/sec [ 4] 2.00-3.00 sec 3.64 MBytes 30.5 Mbits/sec [ 4] 3.00-4.00 sec 3.50 MBytes 29.3 Mbits/sec [ 4] 4.00-5.00 sec 3.64 MBytes 30.5 Mbits/sec [ 4] 5.00-6.00 sec 3.69 MBytes 30.9 Mbits/sec [ 4] 6.00-7.00 sec 3.19 MBytes 26.8 Mbits/sec [ 4] 7.00-8.00 sec 3.92 MBytes 32.9 Mbits/sec [ 4] 8.00-9.00 sec 4.12 MBytes 34.6 Mbits/sec [ 4] 9.00-10.00 sec 4.04 MBytes 33.9 Mbits/sec [ 4] 10.00-11.00 sec 3.89 MBytes 32.6 Mbits/sec [ 4] 11.00-12.00 sec 3.83 MBytes 32.1 Mbits/sec [ 4] 12.00-13.00 sec 4.18 MBytes 35.1 Mbits/sec [ 4] 13.00-14.00 sec 3.77 MBytes 31.6 Mbits/sec [ 4] 14.00-15.00 sec 4.09 MBytes 34.3 Mbits/sec [ 4] 15.00-16.00 sec 3.77 MBytes 31.6 Mbits/sec [ 4] 16.00-17.00 sec 3.98 MBytes 33.4 Mbits/sec [ 4] 17.00-18.00 sec 4.02 MBytes 33.7 Mbits/sec [ 4] 18.00-19.00 sec 3.86 MBytes 32.4 Mbits/sec [ 4] 19.00-20.00 sec 3.90 MBytes 32.7 Mbits/sec [ 4] 20.00-21.00 sec 4.08 MBytes 34.2 Mbits/sec [ 4] 21.00-22.00 sec 3.72 MBytes 31.2 Mbits/sec [ 4] 22.00-23.00 sec 3.84 MBytes 32.2 Mbits/sec [ 4] 23.00-24.00 sec 3.62 MBytes 30.4 Mbits/sec [ 4] 24.00-25.00 sec 3.65 MBytes 30.6 Mbits/sec [ 4] 25.00-26.00 sec 3.10 MBytes 26.0 Mbits/sec [ 4] 26.00-27.00 sec 3.14 MBytes 26.4 Mbits/sec [ 4] 27.00-28.00 sec 3.65 MBytes 30.6 Mbits/sec [ 4] 28.00-29.00 sec 4.08 MBytes 34.2 Mbits/sec [ 4] 29.00-30.00 sec 3.18 MBytes 26.7 Mbits/sec [ 4] 30.00-31.00 sec 2.92 MBytes 24.5 Mbits/sec [ 4] 31.00-32.00 sec 3.87 MBytes 32.5 Mbits/sec [ 4] 32.00-33.00 sec 3.71 MBytes 31.1 Mbits/sec [ 4] 33.00-34.00 sec 3.67 MBytes 30.8 Mbits/sec [ 4] 34.00-35.00 sec 3.94 MBytes 33.1 Mbits/sec [ 4] 35.00-36.00 sec 4.02 MBytes 33.7 Mbits/sec [ 4] 36.00-37.00 sec 3.94 MBytes 33.0 Mbits/sec [ 4] 37.00-38.00 sec 3.97 MBytes 33.3 Mbits/sec [ 4] 38.00-39.00 sec 4.26 MBytes 35.8 Mbits/sec [ 4] 39.00-40.00 sec 3.90 MBytes 32.7 Mbits/sec [ 4] 40.00-41.00 sec 4.09 MBytes 34.3 Mbits/sec [ 4] 41.00-42.00 sec 4.14 MBytes 34.8 Mbits/sec [ 4] 42.00-43.00 sec 3.77 MBytes 31.6 Mbits/sec [ 4] 43.00-44.00 sec 4.28 MBytes 35.9 Mbits/sec [ 4] 44.00-45.00 sec 4.30 MBytes 36.0 Mbits/sec [ 4] 45.00-46.00 sec 3.98 MBytes 33.4 Mbits/sec [ 4] 46.00-47.00 sec 3.85 MBytes 32.3 Mbits/sec [ 4] 47.00-48.00 sec 3.90 MBytes 32.7 Mbits/sec [ 4] 48.00-49.00 sec 4.30 MBytes 36.0 Mbits/sec [ 4] 49.00-50.00 sec 3.87 MBytes 32.4 Mbits/sec [ 4] 50.00-51.00 sec 3.75 MBytes 31.5 Mbits/sec [ 4] 51.00-52.00 sec 3.92 MBytes 32.9 Mbits/sec [ 4] 52.00-53.00 sec 3.93 MBytes 33.0 Mbits/sec [ 4] 53.00-54.00 sec 3.94 MBytes 33.0 Mbits/sec [ 4] 54.00-55.00 sec 4.16 MBytes 34.9 Mbits/sec [ 4] 55.00-56.00 sec 4.05 MBytes 34.0 Mbits/sec [ 4] 56.00-57.00 sec 3.90 MBytes 32.7 Mbits/sec [ 4] 57.00-58.00 sec 4.12 MBytes 34.6 Mbits/sec [ 4] 58.00-59.00 sec 4.04 MBytes 33.9 Mbits/sec [ 4] 59.00-60.00 sec 4.24 MBytes 35.6 Mbits/sec [ 4] 60.00-61.00 sec 3.97 MBytes 33.3 Mbits/sec [ 4] 61.00-62.00 sec 4.21 MBytes 35.3 Mbits/sec [ 4] 62.00-63.00 sec 4.03 MBytes 33.8 Mbits/sec [ 4] 63.00-64.00 sec 3.62 MBytes 30.4 Mbits/sec [ 4] 64.00-65.00 sec 4.24 MBytes 35.5 Mbits/sec [ 4] 65.00-66.00 sec 4.01 MBytes 33.7 Mbits/sec [ 4] 66.00-67.00 sec 4.09 MBytes 34.3 Mbits/sec [ 4] 67.00-68.00 sec 3.54 MBytes 29.7 Mbits/sec [ 4] 68.00-69.00 sec 4.18 MBytes 35.1 Mbits/sec [ 4] 69.00-70.00 sec 3.12 MBytes 26.1 Mbits/sec [ 4] 70.00-71.00 sec 3.03 MBytes 25.4 Mbits/sec [ 4] 71.00-72.00 sec 3.82 MBytes 32.0 Mbits/sec [ 4] 72.00-73.00 sec 3.81 MBytes 32.0 Mbits/sec [ 4] 73.00-74.00 sec 4.05 MBytes 34.0 Mbits/sec [ 4] 74.00-75.00 sec 3.75 MBytes 31.5 Mbits/sec [ 4] 75.00-76.00 sec 4.11 MBytes 34.5 Mbits/sec [ 4] 76.00-77.00 sec 3.92 MBytes 32.9 Mbits/sec [ 4] 77.00-78.00 sec 4.28 MBytes 35.9 Mbits/sec [ 4] 78.00-79.00 sec 4.22 MBytes 35.4 Mbits/sec [ 4] 79.00-80.00 sec 4.01 MBytes 33.7 Mbits/sec [ 4] 80.00-81.00 sec 3.82 MBytes 32.1 Mbits/sec [ 4] 81.00-82.00 sec 4.14 MBytes 34.7 Mbits/sec [ 4] 82.00-83.00 sec 4.37 MBytes 36.7 Mbits/sec [ 4] 83.00-84.00 sec 3.90 MBytes 32.7 Mbits/sec [ 4] 84.00-85.00 sec 4.03 MBytes 33.8 Mbits/sec [ 4] 85.00-86.00 sec 4.02 MBytes 33.7 Mbits/sec [ 4] 86.00-87.00 sec 3.77 MBytes 31.6 Mbits/sec [ 4] 87.00-88.00 sec 3.88 MBytes 32.6 Mbits/sec [ 4] 88.00-89.00 sec 3.89 MBytes 32.7 Mbits/sec [ 4] 89.00-90.00 sec 3.83 MBytes 32.1 Mbits/sec [ 4] 90.00-91.00 sec 3.95 MBytes 33.1 Mbits/sec [ 4] 91.00-92.00 sec 3.88 MBytes 32.5 Mbits/sec [ 4] 92.00-93.00 sec 3.75 MBytes 31.4 Mbits/sec [ 4] 93.00-94.00 sec 3.90 MBytes 32.7 Mbits/sec [ 4] 94.00-95.00 sec 3.88 MBytes 32.6 Mbits/sec [ 4] 95.00-96.00 sec 4.08 MBytes 34.2 Mbits/sec [ 4] 96.00-97.00 sec 3.95 MBytes 33.2 Mbits/sec [ 4] 97.00-98.00 sec 3.84 MBytes 32.2 Mbits/sec [ 4] 98.00-99.00 sec 3.97 MBytes 33.3 Mbits/sec [ 4] 99.00-100.00 sec 4.11 MBytes 34.4 Mbits/sec [ 4] 100.00-101.00 sec 3.86 MBytes 32.4 Mbits/sec [ 4] 101.00-102.00 sec 3.85 MBytes 32.3 Mbits/sec [ 4] 102.00-103.00 sec 3.60 MBytes 30.2 Mbits/sec [ 4] 103.00-104.00 sec 3.93 MBytes 32.9 Mbits/sec [ 4] 104.00-105.00 sec 3.98 MBytes 33.4 Mbits/sec [ 4] 105.00-106.00 sec 3.78 MBytes 31.7 Mbits/sec [ 4] 106.00-107.00 sec 3.95 MBytes 33.1 Mbits/sec [ 4] 107.00-108.00 sec 3.84 MBytes 32.2 Mbits/sec [ 4] 108.00-109.00 sec 3.94 MBytes 33.0 Mbits/sec [ 4] 109.00-110.00 sec 3.75 MBytes 31.5 Mbits/sec [ 4] 110.00-111.00 sec 4.08 MBytes 34.2 Mbits/sec [ 4] 111.00-112.00 sec 3.58 MBytes 30.0 Mbits/sec [ 4] 112.00-113.00 sec 3.71 MBytes 31.1 Mbits/sec [ 4] 113.00-114.00 sec 4.04 MBytes 33.8 Mbits/sec [ 4] 114.00-115.00 sec 3.95 MBytes 33.2 Mbits/sec [ 4] 115.00-116.00 sec 3.89 MBytes 32.6 Mbits/sec [ 4] 116.00-117.00 sec 3.75 MBytes 31.4 Mbits/sec [ 4] 117.00-118.00 sec 3.48 MBytes 29.2 Mbits/sec [ 4] 118.00-119.00 sec 4.03 MBytes 33.8 Mbits/sec [ 4] 119.00-120.00 sec 3.74 MBytes 31.4 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 467 MBytes 32.7 Mbits/sec 114 sender [ 4] 0.00-120.00 sec 465 MBytes 32.5 Mbits/sec receiver iperf Done. root@orangepilite:~# iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=66/100 Signal level=76/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 root@orangepilite:~# nmcli dev wifi list * SSID MODE CHAN RATE SIGNAL BARS SECURITY CubaLibre Infra 11 54 Mbit/s 62 ▂▄▆_ WPA2 * Snort-Honeynet Infra 13 54 Mbit/s 61 ▂▄▆_ WPA2 CubaLibre Infra 11 54 Mbit/s 44 ▂▄__ WPA1 WPA2 EasyBox-116D28 Infra 5 54 Mbit/s 40 ▂▄__ WPA1 WPA2 o2-WLAN91 Infra 5 54 Mbit/s 37 ▂▄__ WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 34 ▂▄__ WPA1 WPA2 WLAN-872870 Infra 11 54 Mbit/s 32 ▂▄__ WPA2 Villa Rosina Infra 3 54 Mbit/s 30 ▂___ WPA1 WPA2 -- Infra 6 54 Mbit/s 30 ▂___ WPA2 OSA Alpenraum intern Infra 6 54 Mbit/s 30 ▂___ WPA1 WPA2 o2-WLAN09 Infra 8 54 Mbit/s 30 ▂___ WPA2 WLAN-983298 Infra 11 54 Mbit/s 30 ▂___ WPA2 DISTORTEDPEOPLE Infra 9 54 Mbit/s 29 ▂___ WPA1 WPA2 FRITZ!Box 7490 Infra 1 54 Mbit/s 27 ▂___ WPA2 DISTORTEDPEOPLE_EXT Infra 9 54 Mbit/s 27 ▂___ WPA1 WPA2 Telekom_FON Infra 11 54 Mbit/s 27 ▂___ OSAs Gästenetzwerk Infra 6 54 Mbit/s 24 ▂___ WPA1 WPA2 o2-WLAN30 Infra 13 54 Mbit/s 24 ▂___ WPA2 ODROID-C2 with MIMO USB dongle: 51 Mbits/sec on average root@odroidc2:~# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.127 port 33581 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.01 sec 3.41 MBytes 28.2 Mbits/sec 11 63.6 KBytes [ 4] 1.01-2.00 sec 4.61 MBytes 39.1 Mbits/sec 0 84.8 KBytes [ 4] 2.00-3.01 sec 4.01 MBytes 33.3 Mbits/sec 0 93.3 KBytes [ 4] 3.01-4.02 sec 5.38 MBytes 45.0 Mbits/sec 0 105 KBytes [ 4] 4.02-5.00 sec 4.48 MBytes 38.2 Mbits/sec 0 112 KBytes [ 4] 5.00-6.00 sec 5.23 MBytes 43.8 Mbits/sec 0 120 KBytes [ 4] 6.00-7.01 sec 4.75 MBytes 39.4 Mbits/sec 0 127 KBytes [ 4] 7.01-8.00 sec 4.18 MBytes 35.5 Mbits/sec 0 132 KBytes [ 4] 8.00-9.02 sec 5.22 MBytes 43.1 Mbits/sec 0 170 KBytes [ 4] 9.02-10.01 sec 5.20 MBytes 43.7 Mbits/sec 0 209 KBytes [ 4] 10.01-11.02 sec 4.59 MBytes 38.2 Mbits/sec 0 235 KBytes [ 4] 11.02-12.01 sec 4.16 MBytes 35.5 Mbits/sec 0 243 KBytes [ 4] 12.01-13.02 sec 4.27 MBytes 35.3 Mbits/sec 0 243 KBytes [ 4] 13.02-14.00 sec 5.03 MBytes 43.2 Mbits/sec 0 243 KBytes [ 4] 14.00-15.02 sec 4.67 MBytes 38.3 Mbits/sec 0 249 KBytes [ 4] 15.02-16.01 sec 6.00 MBytes 50.9 Mbits/sec 1 218 KBytes [ 4] 16.01-17.01 sec 5.16 MBytes 43.3 Mbits/sec 0 243 KBytes [ 4] 17.01-18.02 sec 4.71 MBytes 39.1 Mbits/sec 0 243 KBytes [ 4] 18.02-19.01 sec 5.50 MBytes 46.6 Mbits/sec 1 177 KBytes [ 4] 19.01-20.00 sec 5.49 MBytes 46.6 Mbits/sec 1 141 KBytes [ 4] 20.00-21.01 sec 5.19 MBytes 43.2 Mbits/sec 0 151 KBytes [ 4] 21.01-22.01 sec 5.13 MBytes 42.9 Mbits/sec 0 154 KBytes [ 4] 22.01-23.00 sec 5.42 MBytes 46.0 Mbits/sec 0 154 KBytes [ 4] 23.00-24.01 sec 5.38 MBytes 44.6 Mbits/sec 0 154 KBytes [ 4] 24.01-25.02 sec 5.52 MBytes 46.2 Mbits/sec 0 160 KBytes [ 4] 25.02-26.02 sec 5.40 MBytes 45.0 Mbits/sec 2 99.0 KBytes [ 4] 26.02-27.01 sec 4.91 MBytes 41.6 Mbits/sec 0 107 KBytes [ 4] 27.01-28.02 sec 4.41 MBytes 36.6 Mbits/sec 0 112 KBytes [ 4] 28.02-29.01 sec 5.08 MBytes 43.2 Mbits/sec 0 120 KBytes [ 4] 29.01-30.02 sec 4.88 MBytes 40.3 Mbits/sec 0 127 KBytes [ 4] 30.02-31.02 sec 5.20 MBytes 43.7 Mbits/sec 0 134 KBytes [ 4] 31.02-32.02 sec 5.14 MBytes 43.2 Mbits/sec 0 141 KBytes [ 4] 32.02-33.02 sec 5.61 MBytes 47.3 Mbits/sec 0 150 KBytes [ 4] 33.02-34.02 sec 6.08 MBytes 50.6 Mbits/sec 0 182 KBytes [ 4] 34.02-35.01 sec 5.15 MBytes 43.6 Mbits/sec 0 229 KBytes [ 4] 35.01-36.01 sec 5.50 MBytes 46.1 Mbits/sec 0 288 KBytes [ 4] 36.01-37.01 sec 4.85 MBytes 40.7 Mbits/sec 0 334 KBytes [ 4] 37.01-38.00 sec 5.76 MBytes 48.8 Mbits/sec 0 354 KBytes [ 4] 38.00-39.01 sec 5.92 MBytes 49.2 Mbits/sec 0 359 KBytes [ 4] 39.01-40.01 sec 5.24 MBytes 44.2 Mbits/sec 0 372 KBytes [ 4] 40.01-41.01 sec 5.87 MBytes 48.9 Mbits/sec 0 383 KBytes [ 4] 41.01-42.02 sec 6.23 MBytes 51.8 Mbits/sec 0 387 KBytes [ 4] 42.02-43.01 sec 5.10 MBytes 43.4 Mbits/sec 0 387 KBytes [ 4] 43.01-44.01 sec 5.56 MBytes 46.4 Mbits/sec 0 392 KBytes [ 4] 44.01-45.01 sec 5.44 MBytes 45.6 Mbits/sec 0 392 KBytes [ 4] 45.01-46.01 sec 5.35 MBytes 44.9 Mbits/sec 0 393 KBytes [ 4] 46.01-47.01 sec 5.52 MBytes 46.3 Mbits/sec 1 286 KBytes [ 4] 47.01-48.02 sec 5.55 MBytes 46.1 Mbits/sec 0 315 KBytes [ 4] 48.02-49.02 sec 5.65 MBytes 47.8 Mbits/sec 0 339 KBytes [ 4] 49.02-50.01 sec 5.82 MBytes 48.9 Mbits/sec 0 346 KBytes [ 4] 50.01-51.00 sec 5.13 MBytes 43.5 Mbits/sec 0 358 KBytes [ 4] 51.00-52.01 sec 5.34 MBytes 44.4 Mbits/sec 0 366 KBytes [ 4] 52.01-53.02 sec 5.38 MBytes 44.7 Mbits/sec 0 373 KBytes [ 4] 53.02-54.01 sec 6.14 MBytes 52.3 Mbits/sec 0 376 KBytes [ 4] 54.01-55.02 sec 5.09 MBytes 42.0 Mbits/sec 0 376 KBytes [ 4] 55.02-56.01 sec 5.23 MBytes 44.3 Mbits/sec 0 379 KBytes [ 4] 56.01-57.01 sec 5.11 MBytes 42.9 Mbits/sec 0 383 KBytes [ 4] 57.01-58.01 sec 5.20 MBytes 43.6 Mbits/sec 0 383 KBytes [ 4] 58.01-59.01 sec 5.64 MBytes 47.3 Mbits/sec 0 389 KBytes [ 4] 59.01-60.02 sec 5.54 MBytes 46.0 Mbits/sec 1 276 KBytes [ 4] 60.02-61.01 sec 5.57 MBytes 47.2 Mbits/sec 0 294 KBytes [ 4] 61.01-62.01 sec 5.40 MBytes 45.3 Mbits/sec 0 311 KBytes [ 4] 62.01-63.02 sec 5.06 MBytes 42.0 Mbits/sec 0 325 KBytes [ 4] 63.02-64.00 sec 5.65 MBytes 48.3 Mbits/sec 0 338 KBytes [ 4] 64.00-65.01 sec 5.70 MBytes 47.4 Mbits/sec 0 345 KBytes [ 4] 65.01-66.00 sec 5.45 MBytes 46.2 Mbits/sec 0 351 KBytes [ 4] 66.00-67.00 sec 5.05 MBytes 42.4 Mbits/sec 0 358 KBytes [ 4] 67.00-68.01 sec 5.71 MBytes 47.5 Mbits/sec 0 358 KBytes [ 4] 68.01-69.00 sec 5.24 MBytes 44.4 Mbits/sec 0 358 KBytes [ 4] 69.00-70.01 sec 5.74 MBytes 47.6 Mbits/sec 0 365 KBytes [ 4] 70.01-71.01 sec 5.36 MBytes 44.9 Mbits/sec 0 373 KBytes [ 4] 71.01-72.00 sec 5.09 MBytes 43.1 Mbits/sec 0 373 KBytes [ 4] 72.00-73.00 sec 5.30 MBytes 44.5 Mbits/sec 0 373 KBytes [ 4] 73.00-74.00 sec 5.82 MBytes 48.8 Mbits/sec 0 390 KBytes [ 4] 74.00-75.01 sec 5.93 MBytes 49.3 Mbits/sec 0 399 KBytes [ 4] 75.01-76.01 sec 4.52 MBytes 37.9 Mbits/sec 1 279 KBytes [ 4] 76.01-77.01 sec 4.62 MBytes 38.7 Mbits/sec 0 280 KBytes [ 4] 77.01-78.00 sec 5.74 MBytes 48.6 Mbits/sec 0 300 KBytes [ 4] 78.00-79.00 sec 5.41 MBytes 45.4 Mbits/sec 0 308 KBytes [ 4] 79.00-80.00 sec 4.70 MBytes 39.4 Mbits/sec 0 308 KBytes [ 4] 80.00-81.00 sec 4.62 MBytes 38.8 Mbits/sec 0 308 KBytes [ 4] 81.00-82.00 sec 5.11 MBytes 42.8 Mbits/sec 0 308 KBytes [ 4] 82.00-83.00 sec 5.17 MBytes 43.4 Mbits/sec 1 216 KBytes [ 4] 83.00-84.00 sec 5.29 MBytes 44.3 Mbits/sec 0 222 KBytes [ 4] 84.00-85.00 sec 4.92 MBytes 41.3 Mbits/sec 0 230 KBytes [ 4] 85.00-86.00 sec 5.39 MBytes 45.2 Mbits/sec 0 259 KBytes [ 4] 86.00-87.00 sec 5.30 MBytes 44.5 Mbits/sec 1 202 KBytes [ 4] 87.00-88.00 sec 5.87 MBytes 49.3 Mbits/sec 0 216 KBytes [ 4] 88.00-89.01 sec 5.44 MBytes 45.5 Mbits/sec 0 221 KBytes [ 4] 89.01-90.00 sec 5.42 MBytes 45.7 Mbits/sec 0 221 KBytes [ 4] 90.00-91.00 sec 5.80 MBytes 48.5 Mbits/sec 0 221 KBytes [ 4] 91.00-92.00 sec 5.72 MBytes 48.0 Mbits/sec 0 223 KBytes [ 4] 92.00-93.00 sec 5.32 MBytes 44.6 Mbits/sec 1 161 KBytes [ 4] 93.00-94.01 sec 5.49 MBytes 45.7 Mbits/sec 0 195 KBytes [ 4] 94.01-95.00 sec 5.23 MBytes 44.2 Mbits/sec 0 215 KBytes [ 4] 95.00-96.01 sec 5.63 MBytes 46.8 Mbits/sec 0 228 KBytes [ 4] 96.01-97.00 sec 4.91 MBytes 41.6 Mbits/sec 0 232 KBytes [ 4] 97.00-98.00 sec 5.69 MBytes 47.7 Mbits/sec 0 232 KBytes [ 4] 98.00-99.00 sec 5.66 MBytes 47.5 Mbits/sec 0 232 KBytes [ 4] 99.00-100.00 sec 5.46 MBytes 45.8 Mbits/sec 1 168 KBytes [ 4] 100.00-101.01 sec 5.29 MBytes 44.1 Mbits/sec 0 202 KBytes [ 4] 101.01-102.01 sec 4.52 MBytes 38.1 Mbits/sec 0 221 KBytes [ 4] 102.01-103.00 sec 5.61 MBytes 47.1 Mbits/sec 0 232 KBytes [ 4] 103.00-104.01 sec 5.34 MBytes 44.3 Mbits/sec 0 235 KBytes [ 4] 104.01-105.00 sec 5.41 MBytes 45.9 Mbits/sec 0 235 KBytes [ 4] 105.00-106.01 sec 6.04 MBytes 50.2 Mbits/sec 1 189 KBytes [ 4] 106.01-107.00 sec 5.44 MBytes 46.1 Mbits/sec 0 215 KBytes [ 4] 107.00-108.00 sec 5.64 MBytes 47.3 Mbits/sec 0 229 KBytes [ 4] 108.00-109.00 sec 5.36 MBytes 45.0 Mbits/sec 0 235 KBytes [ 4] 109.00-110.00 sec 4.84 MBytes 40.6 Mbits/sec 1 187 KBytes [ 4] 110.00-111.00 sec 5.75 MBytes 48.2 Mbits/sec 0 214 KBytes [ 4] 111.00-112.00 sec 5.35 MBytes 44.8 Mbits/sec 0 229 KBytes [ 4] 112.00-113.00 sec 5.09 MBytes 42.7 Mbits/sec 1 164 KBytes [ 4] 113.00-114.00 sec 4.99 MBytes 41.9 Mbits/sec 0 197 KBytes [ 4] 114.00-115.00 sec 5.39 MBytes 45.2 Mbits/sec 0 218 KBytes [ 4] 115.00-116.00 sec 6.00 MBytes 50.3 Mbits/sec 0 230 KBytes [ 4] 116.00-117.00 sec 5.32 MBytes 44.7 Mbits/sec 0 235 KBytes [ 4] 117.00-118.01 sec 5.48 MBytes 45.7 Mbits/sec 0 235 KBytes [ 4] 118.01-119.00 sec 4.45 MBytes 37.6 Mbits/sec 0 235 KBytes [ 4] 119.00-120.01 sec 5.75 MBytes 47.8 Mbits/sec 0 239 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.01 sec 633 MBytes 44.3 Mbits/sec 26 sender [ 4] 0.00-120.01 sec 633 MBytes 44.2 Mbits/sec receiver iperf Done. Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.127 port 33583 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 6.87 MBytes 57.6 Mbits/sec [ 4] 1.00-2.00 sec 6.31 MBytes 52.9 Mbits/sec [ 4] 2.00-3.00 sec 6.68 MBytes 55.9 Mbits/sec [ 4] 3.00-4.00 sec 6.61 MBytes 55.4 Mbits/sec [ 4] 4.00-5.00 sec 6.58 MBytes 55.3 Mbits/sec [ 4] 5.00-6.00 sec 6.51 MBytes 54.6 Mbits/sec [ 4] 6.00-7.00 sec 7.58 MBytes 63.6 Mbits/sec [ 4] 7.00-8.00 sec 6.75 MBytes 56.7 Mbits/sec [ 4] 8.00-9.00 sec 6.58 MBytes 55.2 Mbits/sec [ 4] 9.00-10.00 sec 6.91 MBytes 57.8 Mbits/sec [ 4] 10.00-11.00 sec 6.90 MBytes 58.0 Mbits/sec [ 4] 11.00-12.00 sec 6.80 MBytes 57.0 Mbits/sec [ 4] 12.00-13.00 sec 6.60 MBytes 55.3 Mbits/sec [ 4] 13.00-14.01 sec 6.30 MBytes 52.6 Mbits/sec [ 4] 14.01-15.00 sec 6.75 MBytes 56.9 Mbits/sec [ 4] 15.00-16.00 sec 7.17 MBytes 60.2 Mbits/sec [ 4] 16.00-17.00 sec 6.64 MBytes 55.6 Mbits/sec [ 4] 17.00-18.00 sec 6.28 MBytes 52.7 Mbits/sec [ 4] 18.00-19.00 sec 6.29 MBytes 52.6 Mbits/sec [ 4] 19.00-20.00 sec 6.32 MBytes 53.1 Mbits/sec [ 4] 20.00-21.00 sec 7.35 MBytes 61.5 Mbits/sec [ 4] 21.00-22.00 sec 6.89 MBytes 57.9 Mbits/sec [ 4] 22.00-23.00 sec 7.03 MBytes 59.0 Mbits/sec [ 4] 23.00-24.00 sec 7.16 MBytes 60.0 Mbits/sec [ 4] 24.00-25.00 sec 6.81 MBytes 57.2 Mbits/sec [ 4] 25.00-26.00 sec 7.04 MBytes 58.9 Mbits/sec [ 4] 26.00-27.00 sec 6.95 MBytes 58.3 Mbits/sec [ 4] 27.00-28.00 sec 7.22 MBytes 60.6 Mbits/sec [ 4] 28.00-29.00 sec 7.04 MBytes 59.2 Mbits/sec [ 4] 29.00-30.00 sec 6.43 MBytes 53.9 Mbits/sec [ 4] 30.00-31.00 sec 6.74 MBytes 56.7 Mbits/sec [ 4] 31.00-32.00 sec 7.00 MBytes 58.8 Mbits/sec [ 4] 32.00-33.00 sec 6.40 MBytes 53.6 Mbits/sec [ 4] 33.00-34.00 sec 6.92 MBytes 58.2 Mbits/sec [ 4] 34.00-35.00 sec 7.66 MBytes 64.1 Mbits/sec [ 4] 35.00-36.00 sec 6.61 MBytes 55.6 Mbits/sec [ 4] 36.00-37.00 sec 7.27 MBytes 61.0 Mbits/sec [ 4] 37.00-38.00 sec 7.07 MBytes 59.2 Mbits/sec [ 4] 38.00-39.00 sec 7.27 MBytes 61.0 Mbits/sec [ 4] 39.00-40.00 sec 7.06 MBytes 59.2 Mbits/sec [ 4] 40.00-41.00 sec 7.15 MBytes 60.0 Mbits/sec [ 4] 41.00-42.00 sec 7.00 MBytes 58.8 Mbits/sec [ 4] 42.00-43.01 sec 7.62 MBytes 63.5 Mbits/sec [ 4] 43.01-44.00 sec 7.37 MBytes 62.2 Mbits/sec [ 4] 44.00-45.00 sec 6.86 MBytes 57.5 Mbits/sec [ 4] 45.00-46.00 sec 6.87 MBytes 57.7 Mbits/sec [ 4] 46.00-47.00 sec 7.16 MBytes 60.0 Mbits/sec [ 4] 47.00-48.00 sec 7.64 MBytes 64.2 Mbits/sec [ 4] 48.00-49.00 sec 7.19 MBytes 60.3 Mbits/sec [ 4] 49.00-50.00 sec 6.67 MBytes 55.9 Mbits/sec [ 4] 50.00-51.01 sec 6.27 MBytes 52.2 Mbits/sec [ 4] 51.01-52.00 sec 4.16 MBytes 35.1 Mbits/sec [ 4] 52.00-53.00 sec 7.24 MBytes 60.6 Mbits/sec [ 4] 53.00-54.00 sec 5.04 MBytes 42.3 Mbits/sec [ 4] 54.00-55.00 sec 5.94 MBytes 49.9 Mbits/sec [ 4] 55.00-56.00 sec 4.66 MBytes 39.1 Mbits/sec [ 4] 56.00-57.00 sec 3.45 MBytes 28.9 Mbits/sec [ 4] 57.00-58.00 sec 3.73 MBytes 31.4 Mbits/sec [ 4] 58.00-59.00 sec 6.45 MBytes 54.1 Mbits/sec [ 4] 59.00-60.00 sec 7.04 MBytes 58.9 Mbits/sec [ 4] 60.00-61.00 sec 7.52 MBytes 63.1 Mbits/sec [ 4] 61.00-62.00 sec 7.31 MBytes 61.3 Mbits/sec [ 4] 62.00-63.01 sec 6.65 MBytes 55.5 Mbits/sec [ 4] 63.01-64.01 sec 7.25 MBytes 60.8 Mbits/sec [ 4] 64.01-65.00 sec 6.96 MBytes 58.8 Mbits/sec [ 4] 65.00-66.00 sec 7.65 MBytes 64.3 Mbits/sec [ 4] 66.00-67.00 sec 6.72 MBytes 56.1 Mbits/sec [ 4] 67.00-68.00 sec 5.25 MBytes 44.2 Mbits/sec [ 4] 68.00-69.00 sec 7.00 MBytes 58.7 Mbits/sec [ 4] 69.00-70.00 sec 6.92 MBytes 58.1 Mbits/sec [ 4] 70.00-71.00 sec 7.18 MBytes 60.3 Mbits/sec [ 4] 71.00-72.00 sec 6.73 MBytes 56.3 Mbits/sec [ 4] 72.00-73.00 sec 6.24 MBytes 52.5 Mbits/sec [ 4] 73.00-74.00 sec 7.01 MBytes 58.8 Mbits/sec [ 4] 74.00-75.00 sec 6.89 MBytes 57.9 Mbits/sec [ 4] 75.00-76.00 sec 7.39 MBytes 62.0 Mbits/sec [ 4] 76.00-77.00 sec 7.24 MBytes 60.7 Mbits/sec [ 4] 77.00-78.00 sec 6.95 MBytes 58.3 Mbits/sec [ 4] 78.00-79.01 sec 6.89 MBytes 57.6 Mbits/sec [ 4] 79.01-80.00 sec 6.43 MBytes 54.2 Mbits/sec [ 4] 80.00-81.00 sec 6.82 MBytes 57.2 Mbits/sec [ 4] 81.00-82.00 sec 6.97 MBytes 58.5 Mbits/sec [ 4] 82.00-83.00 sec 5.94 MBytes 49.8 Mbits/sec [ 4] 83.00-84.00 sec 5.13 MBytes 43.0 Mbits/sec [ 4] 84.00-85.00 sec 6.18 MBytes 51.8 Mbits/sec [ 4] 85.00-86.01 sec 7.56 MBytes 62.7 Mbits/sec [ 4] 86.01-87.00 sec 7.59 MBytes 64.4 Mbits/sec [ 4] 87.00-88.00 sec 7.31 MBytes 61.3 Mbits/sec [ 4] 88.00-89.00 sec 7.12 MBytes 59.8 Mbits/sec [ 4] 89.00-90.01 sec 7.15 MBytes 59.6 Mbits/sec [ 4] 90.01-91.00 sec 7.35 MBytes 61.9 Mbits/sec [ 4] 91.00-92.00 sec 7.53 MBytes 63.2 Mbits/sec [ 4] 92.00-93.00 sec 7.22 MBytes 60.6 Mbits/sec [ 4] 93.00-94.00 sec 7.80 MBytes 65.5 Mbits/sec [ 4] 94.00-95.00 sec 7.35 MBytes 61.7 Mbits/sec [ 4] 95.00-96.00 sec 7.34 MBytes 61.4 Mbits/sec [ 4] 96.00-97.00 sec 7.12 MBytes 59.8 Mbits/sec [ 4] 97.00-98.00 sec 7.06 MBytes 59.3 Mbits/sec [ 4] 98.00-99.00 sec 7.01 MBytes 58.7 Mbits/sec [ 4] 99.00-100.00 sec 6.91 MBytes 58.0 Mbits/sec [ 4] 100.00-101.00 sec 7.32 MBytes 61.5 Mbits/sec [ 4] 101.00-102.00 sec 7.13 MBytes 59.8 Mbits/sec [ 4] 102.00-103.01 sec 7.20 MBytes 60.1 Mbits/sec [ 4] 103.01-104.00 sec 7.21 MBytes 60.8 Mbits/sec [ 4] 104.00-105.00 sec 6.87 MBytes 57.6 Mbits/sec [ 4] 105.00-106.00 sec 7.22 MBytes 60.5 Mbits/sec [ 4] 106.00-107.00 sec 7.45 MBytes 62.3 Mbits/sec [ 4] 107.00-108.00 sec 6.98 MBytes 58.7 Mbits/sec [ 4] 108.00-109.00 sec 7.14 MBytes 60.0 Mbits/sec [ 4] 109.00-110.00 sec 6.99 MBytes 58.7 Mbits/sec [ 4] 110.00-111.00 sec 7.36 MBytes 61.6 Mbits/sec [ 4] 111.00-112.00 sec 6.91 MBytes 57.9 Mbits/sec [ 4] 112.00-113.00 sec 7.29 MBytes 61.3 Mbits/sec [ 4] 113.00-114.00 sec 7.10 MBytes 59.4 Mbits/sec [ 4] 114.00-115.00 sec 7.33 MBytes 61.6 Mbits/sec [ 4] 115.00-116.00 sec 6.93 MBytes 58.1 Mbits/sec [ 4] 116.00-117.01 sec 6.80 MBytes 56.3 Mbits/sec [ 4] 117.01-118.00 sec 6.80 MBytes 57.7 Mbits/sec [ 4] 118.00-119.00 sec 7.39 MBytes 62.1 Mbits/sec [ 4] 119.00-120.00 sec 7.11 MBytes 59.7 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 823 MBytes 57.5 Mbits/sec 163 sender [ 4] 0.00-120.00 sec 820 MBytes 57.4 Mbits/sec receiver iperf Done. root@odroidc2:~# iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:130 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=100/100 Signal level=-62 dBm Noise level=0 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 root@odroidc2:~# nmcli dev wifi list * SSID MODE CHAN RATE SIGNAL BARS SECURITY * Snort-Honeynet Infra 13 2 Mbit/s 100 ▂▄▆█ WPA2 CubaLibre Infra 11 44 Mbit/s 50 ▂▄__ WPA2 CubaLibre Infra 11 44 Mbit/s 45 ▂▄__ WPA1 WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 44 Mbit/s 44 ▂▄__ WPA1 WPA2 OSAs Gästenetzwerk Infra 6 16 Mbit/s 40 ▂▄__ WPA1 WPA2 OSA Alpenraum intern Infra 6 16 Mbit/s 40 ▂▄__ WPA1 WPA2 EasyBox-116D28 Infra 5 16 Mbit/s 35 ▂▄__ WPA1 WPA2 WLAN-872870 Infra 11 16 Mbit/s 30 ▂___ WPA2 almtrieb Infra 1 44 Mbit/s 29 ▂___ WPA1 WPA2 WLAN-A64344 Infra 1 16 Mbit/s 29 ▂___ WPA2 o2-WLAN91 Infra 5 44 Mbit/s 29 ▂___ WPA2 DISTORTEDPEOPLE Infra 9 44 Mbit/s 17 ▂___ WPA1 WPA2 FRITZ!Box 7362 SL Infra 1 16 Mbit/s 15 ▂___ WPA2 -- Infra 6 16 Mbit/s 15 ▂___ WPA2 DISTORTEDPEOPLE_EXT Infra 9 16 Mbit/s 15 ▂___ WPA1 WPA2 o2-WLAN09 Infra 8 44 Mbit/s 9 ▂___ WPA2 FRITZ!Box WLAN 3270 Infra 9 44 Mbit/s 9 ▂___ WPA1 WPA2 Location 2: 5 meters away, 2 walls in between, different direction compared to prior location. Orange Pi Lite: 23,5 Mbits/sec on average: root@orangepilite:~# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.98 port 35675 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 1.29 MBytes 10.9 Mbits/sec 0 97.6 KBytes [ 4] 1.00-2.00 sec 2.32 MBytes 19.4 Mbits/sec 0 205 KBytes [ 4] 2.00-3.00 sec 3.10 MBytes 26.0 Mbits/sec 0 345 KBytes [ 4] 3.00-4.00 sec 3.14 MBytes 26.4 Mbits/sec 0 479 KBytes [ 4] 4.00-5.00 sec 3.48 MBytes 29.2 Mbits/sec 0 634 KBytes [ 4] 5.00-6.00 sec 2.84 MBytes 23.9 Mbits/sec 0 775 KBytes [ 4] 6.00-7.00 sec 3.24 MBytes 27.2 Mbits/sec 0 915 KBytes [ 4] 7.00-8.00 sec 2.46 MBytes 20.7 Mbits/sec 0 1.01 MBytes [ 4] 8.00-9.00 sec 2.66 MBytes 22.3 Mbits/sec 0 1.14 MBytes [ 4] 9.00-10.00 sec 2.65 MBytes 22.2 Mbits/sec 1 1.12 MBytes [ 4] 10.00-11.00 sec 3.18 MBytes 26.7 Mbits/sec 0 942 KBytes [ 4] 11.00-12.00 sec 2.65 MBytes 22.3 Mbits/sec 0 1.02 MBytes [ 4] 12.00-13.00 sec 2.65 MBytes 22.3 Mbits/sec 0 1.09 MBytes [ 4] 13.00-14.00 sec 3.26 MBytes 27.4 Mbits/sec 0 1.15 MBytes [ 4] 14.00-15.00 sec 3.24 MBytes 27.2 Mbits/sec 0 1.19 MBytes [ 4] 15.00-16.00 sec 3.33 MBytes 27.9 Mbits/sec 0 1.22 MBytes [ 4] 16.00-17.00 sec 2.62 MBytes 21.9 Mbits/sec 0 1.23 MBytes [ 4] 17.00-18.00 sec 3.33 MBytes 28.0 Mbits/sec 0 1.24 MBytes [ 4] 18.00-19.00 sec 2.92 MBytes 24.5 Mbits/sec 0 1.24 MBytes [ 4] 19.00-20.00 sec 3.37 MBytes 28.3 Mbits/sec 0 1.24 MBytes [ 4] 20.00-21.00 sec 3.42 MBytes 28.7 Mbits/sec 0 1.24 MBytes [ 4] 21.00-22.00 sec 3.87 MBytes 32.5 Mbits/sec 0 1.25 MBytes [ 4] 22.00-23.00 sec 3.31 MBytes 27.8 Mbits/sec 0 1.27 MBytes [ 4] 23.00-24.00 sec 3.44 MBytes 28.8 Mbits/sec 0 1.30 MBytes [ 4] 24.00-25.00 sec 3.35 MBytes 28.1 Mbits/sec 0 1.34 MBytes [ 4] 25.00-26.00 sec 3.36 MBytes 28.2 Mbits/sec 0 1.39 MBytes [ 4] 26.00-27.00 sec 3.41 MBytes 28.6 Mbits/sec 0 1.48 MBytes [ 4] 27.00-28.00 sec 2.53 MBytes 21.2 Mbits/sec 0 1.58 MBytes [ 4] 28.00-29.00 sec 3.57 MBytes 30.0 Mbits/sec 0 1.72 MBytes [ 4] 29.00-30.00 sec 3.58 MBytes 30.1 Mbits/sec 0 1.86 MBytes [ 4] 30.00-31.00 sec 2.77 MBytes 23.2 Mbits/sec 0 1021 KBytes [ 4] 31.00-32.00 sec 2.75 MBytes 23.0 Mbits/sec 0 1.32 MBytes [ 4] 32.00-33.00 sec 3.73 MBytes 31.3 Mbits/sec 0 1.45 MBytes [ 4] 33.00-34.00 sec 2.65 MBytes 22.3 Mbits/sec 0 1.58 MBytes [ 4] 34.00-35.00 sec 3.79 MBytes 31.8 Mbits/sec 0 1.69 MBytes [ 4] 35.00-36.00 sec 3.52 MBytes 29.5 Mbits/sec 0 1.77 MBytes [ 4] 36.00-37.00 sec 2.74 MBytes 23.0 Mbits/sec 0 1.83 MBytes [ 4] 37.00-38.00 sec 3.56 MBytes 29.9 Mbits/sec 0 1.87 MBytes [ 4] 38.00-39.00 sec 2.70 MBytes 22.6 Mbits/sec 1 1.74 MBytes [ 4] 39.00-40.00 sec 4.33 MBytes 36.3 Mbits/sec 0 1.29 MBytes [ 4] 40.00-41.00 sec 1.76 MBytes 14.8 Mbits/sec 0 1.36 MBytes [ 4] 41.00-42.00 sec 3.51 MBytes 29.5 Mbits/sec 0 1.43 MBytes [ 4] 42.00-43.00 sec 3.57 MBytes 30.0 Mbits/sec 0 1.47 MBytes [ 4] 43.00-44.00 sec 3.66 MBytes 30.7 Mbits/sec 0 1.51 MBytes [ 4] 44.00-45.00 sec 3.64 MBytes 30.5 Mbits/sec 0 1.52 MBytes [ 4] 45.00-46.00 sec 3.58 MBytes 30.1 Mbits/sec 0 1.53 MBytes [ 4] 46.00-47.00 sec 3.61 MBytes 30.2 Mbits/sec 0 1.53 MBytes [ 4] 47.00-48.00 sec 2.74 MBytes 23.1 Mbits/sec 0 1.53 MBytes [ 4] 48.00-49.00 sec 3.74 MBytes 31.3 Mbits/sec 0 1.53 MBytes [ 4] 49.00-50.00 sec 3.00 MBytes 25.2 Mbits/sec 1 1.12 MBytes [ 4] 50.00-51.00 sec 3.58 MBytes 30.0 Mbits/sec 0 1.23 MBytes [ 4] 51.00-52.00 sec 3.68 MBytes 30.9 Mbits/sec 0 1.33 MBytes [ 4] 52.00-53.00 sec 2.86 MBytes 24.0 Mbits/sec 0 1.40 MBytes [ 4] 53.00-54.00 sec 3.58 MBytes 30.1 Mbits/sec 0 1.46 MBytes [ 4] 54.00-55.00 sec 2.79 MBytes 23.4 Mbits/sec 0 1.49 MBytes [ 4] 55.00-56.00 sec 3.75 MBytes 31.5 Mbits/sec 0 1.52 MBytes [ 4] 56.00-57.00 sec 3.56 MBytes 29.9 Mbits/sec 0 1.53 MBytes [ 4] 57.00-58.00 sec 2.72 MBytes 22.8 Mbits/sec 0 1.53 MBytes [ 4] 58.00-59.00 sec 3.60 MBytes 30.2 Mbits/sec 0 1.53 MBytes [ 4] 59.00-60.00 sec 3.54 MBytes 29.7 Mbits/sec 0 1.53 MBytes [ 4] 60.00-61.00 sec 2.71 MBytes 22.7 Mbits/sec 0 1.54 MBytes [ 4] 61.00-62.00 sec 3.57 MBytes 29.9 Mbits/sec 0 1.55 MBytes [ 4] 62.00-63.00 sec 3.62 MBytes 30.3 Mbits/sec 0 1.56 MBytes [ 4] 63.00-64.00 sec 2.66 MBytes 22.3 Mbits/sec 0 1.59 MBytes [ 4] 64.00-65.00 sec 3.55 MBytes 29.8 Mbits/sec 0 1.64 MBytes [ 4] 65.00-66.00 sec 3.64 MBytes 30.6 Mbits/sec 0 1.70 MBytes [ 4] 66.00-67.00 sec 3.53 MBytes 29.6 Mbits/sec 0 1.79 MBytes [ 4] 67.00-68.00 sec 2.65 MBytes 22.2 Mbits/sec 0 1.89 MBytes [ 4] 68.00-69.00 sec 3.49 MBytes 29.3 Mbits/sec 0 772 KBytes [ 4] 69.00-70.00 sec 3.62 MBytes 30.4 Mbits/sec 0 1.36 MBytes [ 4] 70.00-71.00 sec 3.61 MBytes 30.3 Mbits/sec 0 1.47 MBytes [ 4] 71.00-72.00 sec 2.64 MBytes 22.2 Mbits/sec 0 1.60 MBytes [ 4] 72.00-73.00 sec 3.80 MBytes 31.9 Mbits/sec 0 1.70 MBytes [ 4] 73.00-74.00 sec 2.64 MBytes 22.2 Mbits/sec 0 1.78 MBytes [ 4] 74.00-75.00 sec 3.50 MBytes 29.3 Mbits/sec 0 1.84 MBytes [ 4] 75.00-76.00 sec 3.73 MBytes 31.3 Mbits/sec 0 1.88 MBytes [ 4] 76.00-77.00 sec 2.72 MBytes 22.8 Mbits/sec 0 1.91 MBytes [ 4] 77.00-78.00 sec 3.57 MBytes 29.9 Mbits/sec 0 1.93 MBytes [ 4] 78.00-79.00 sec 3.59 MBytes 30.1 Mbits/sec 0 624 KBytes [ 4] 79.00-80.00 sec 2.58 MBytes 21.7 Mbits/sec 0 1.36 MBytes [ 4] 80.00-81.00 sec 3.77 MBytes 31.6 Mbits/sec 0 1.43 MBytes [ 4] 81.00-82.00 sec 3.09 MBytes 26.0 Mbits/sec 1 1.03 MBytes [ 4] 82.00-83.00 sec 3.63 MBytes 30.4 Mbits/sec 0 1.10 MBytes [ 4] 83.00-84.00 sec 3.52 MBytes 29.5 Mbits/sec 0 1.15 MBytes [ 4] 84.00-85.00 sec 2.70 MBytes 22.6 Mbits/sec 0 1.19 MBytes [ 4] 85.00-86.00 sec 3.61 MBytes 30.2 Mbits/sec 0 1.22 MBytes [ 4] 86.00-87.00 sec 3.94 MBytes 33.1 Mbits/sec 1 889 KBytes [ 4] 87.00-88.00 sec 2.86 MBytes 24.0 Mbits/sec 0 950 KBytes [ 4] 88.00-89.00 sec 3.58 MBytes 30.1 Mbits/sec 0 1000 KBytes [ 4] 89.00-90.00 sec 2.71 MBytes 22.7 Mbits/sec 0 1.01 MBytes [ 4] 90.00-91.00 sec 3.56 MBytes 29.9 Mbits/sec 0 1.03 MBytes [ 4] 91.00-92.00 sec 3.58 MBytes 30.0 Mbits/sec 0 1.04 MBytes [ 4] 92.00-93.00 sec 2.63 MBytes 22.0 Mbits/sec 0 1.04 MBytes [ 4] 93.00-94.00 sec 3.77 MBytes 31.6 Mbits/sec 0 1.04 MBytes [ 4] 94.00-95.00 sec 3.53 MBytes 29.6 Mbits/sec 0 1.04 MBytes [ 4] 95.00-96.00 sec 3.46 MBytes 29.0 Mbits/sec 0 1.05 MBytes [ 4] 96.00-97.00 sec 3.70 MBytes 31.0 Mbits/sec 0 1.06 MBytes [ 4] 97.00-98.00 sec 2.73 MBytes 22.9 Mbits/sec 0 1.08 MBytes [ 4] 98.00-99.00 sec 3.52 MBytes 29.6 Mbits/sec 0 1.11 MBytes [ 4] 99.00-100.00 sec 3.47 MBytes 29.1 Mbits/sec 0 1.17 MBytes [ 4] 100.00-101.00 sec 2.63 MBytes 22.1 Mbits/sec 0 1.23 MBytes [ 4] 101.00-102.00 sec 4.42 MBytes 37.1 Mbits/sec 0 1.33 MBytes [ 4] 102.00-103.00 sec 2.77 MBytes 23.3 Mbits/sec 0 1.45 MBytes [ 4] 103.00-104.00 sec 3.63 MBytes 30.5 Mbits/sec 0 1.59 MBytes [ 4] 104.00-105.00 sec 1.90 MBytes 15.9 Mbits/sec 1 1.18 MBytes [ 4] 105.00-106.00 sec 4.95 MBytes 41.5 Mbits/sec 0 1.27 MBytes [ 4] 106.00-107.00 sec 3.54 MBytes 29.7 Mbits/sec 0 1.39 MBytes [ 4] 107.00-108.00 sec 3.61 MBytes 30.2 Mbits/sec 0 1.48 MBytes [ 4] 108.00-109.00 sec 3.55 MBytes 29.8 Mbits/sec 0 1.55 MBytes [ 4] 109.00-110.00 sec 3.01 MBytes 25.3 Mbits/sec 1 1.10 MBytes [ 4] 110.00-111.00 sec 2.60 MBytes 21.8 Mbits/sec 0 1.17 MBytes [ 4] 111.00-112.00 sec 3.60 MBytes 30.2 Mbits/sec 0 1.23 MBytes [ 4] 112.00-113.00 sec 3.59 MBytes 30.1 Mbits/sec 0 1.28 MBytes [ 4] 113.00-114.00 sec 3.53 MBytes 29.6 Mbits/sec 0 1.31 MBytes [ 4] 114.00-115.00 sec 3.57 MBytes 29.9 Mbits/sec 0 1.33 MBytes [ 4] 115.00-116.00 sec 3.53 MBytes 29.6 Mbits/sec 0 1.34 MBytes [ 4] 116.00-117.00 sec 3.50 MBytes 29.3 Mbits/sec 0 1.34 MBytes [ 4] 117.00-118.00 sec 3.51 MBytes 29.4 Mbits/sec 0 1.34 MBytes [ 4] 118.00-119.00 sec 2.64 MBytes 22.2 Mbits/sec 0 1.34 MBytes [ 4] 119.00-120.00 sec 3.84 MBytes 32.2 Mbits/sec 1 977 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 391 MBytes 27.4 Mbits/sec 8 sender [ 4] 0.00-120.00 sec 390 MBytes 27.3 Mbits/sec receiver iperf Done. Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.98 port 35677 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 2.03 MBytes 17.0 Mbits/sec [ 4] 1.00-2.00 sec 1.97 MBytes 16.5 Mbits/sec [ 4] 2.00-3.00 sec 2.00 MBytes 16.8 Mbits/sec [ 4] 3.00-4.00 sec 2.32 MBytes 19.5 Mbits/sec [ 4] 4.00-5.00 sec 2.29 MBytes 19.2 Mbits/sec [ 4] 5.00-6.00 sec 1.93 MBytes 16.2 Mbits/sec [ 4] 6.00-7.00 sec 2.23 MBytes 18.7 Mbits/sec [ 4] 7.00-8.00 sec 2.06 MBytes 17.2 Mbits/sec [ 4] 8.00-9.00 sec 2.44 MBytes 20.5 Mbits/sec [ 4] 9.00-10.00 sec 2.02 MBytes 17.0 Mbits/sec [ 4] 10.00-11.00 sec 2.56 MBytes 21.5 Mbits/sec [ 4] 11.00-12.00 sec 2.70 MBytes 22.6 Mbits/sec [ 4] 12.00-13.00 sec 2.23 MBytes 18.7 Mbits/sec [ 4] 13.00-14.00 sec 2.39 MBytes 20.1 Mbits/sec [ 4] 14.00-15.00 sec 2.50 MBytes 20.9 Mbits/sec [ 4] 15.00-16.00 sec 2.30 MBytes 19.3 Mbits/sec [ 4] 16.00-17.00 sec 2.60 MBytes 21.8 Mbits/sec [ 4] 17.00-18.00 sec 2.58 MBytes 21.6 Mbits/sec [ 4] 18.00-19.00 sec 2.48 MBytes 20.8 Mbits/sec [ 4] 19.00-20.00 sec 2.42 MBytes 20.3 Mbits/sec [ 4] 20.00-21.00 sec 2.62 MBytes 22.0 Mbits/sec [ 4] 21.00-22.00 sec 1.83 MBytes 15.3 Mbits/sec [ 4] 22.00-23.00 sec 1.70 MBytes 14.3 Mbits/sec [ 4] 23.00-24.00 sec 2.57 MBytes 21.6 Mbits/sec [ 4] 24.00-25.00 sec 2.42 MBytes 20.3 Mbits/sec [ 4] 25.00-26.00 sec 2.32 MBytes 19.4 Mbits/sec [ 4] 26.00-27.00 sec 2.42 MBytes 20.3 Mbits/sec [ 4] 27.00-28.00 sec 2.33 MBytes 19.5 Mbits/sec [ 4] 28.00-29.00 sec 1.59 MBytes 13.3 Mbits/sec [ 4] 29.00-30.00 sec 718 KBytes 5.88 Mbits/sec [ 4] 30.00-31.00 sec 2.52 MBytes 21.2 Mbits/sec [ 4] 31.00-32.00 sec 2.26 MBytes 19.0 Mbits/sec [ 4] 32.00-33.00 sec 2.34 MBytes 19.6 Mbits/sec [ 4] 33.00-34.00 sec 2.54 MBytes 21.3 Mbits/sec [ 4] 34.00-35.00 sec 2.45 MBytes 20.5 Mbits/sec [ 4] 35.00-36.00 sec 2.48 MBytes 20.8 Mbits/sec [ 4] 36.00-37.00 sec 2.73 MBytes 22.9 Mbits/sec [ 4] 37.00-38.00 sec 2.30 MBytes 19.3 Mbits/sec [ 4] 38.00-39.00 sec 2.35 MBytes 19.7 Mbits/sec [ 4] 39.00-40.00 sec 2.32 MBytes 19.5 Mbits/sec [ 4] 40.00-41.00 sec 2.52 MBytes 21.1 Mbits/sec [ 4] 41.00-42.00 sec 2.57 MBytes 21.5 Mbits/sec [ 4] 42.00-43.00 sec 2.63 MBytes 22.0 Mbits/sec [ 4] 43.00-44.00 sec 2.43 MBytes 20.4 Mbits/sec [ 4] 44.00-45.00 sec 2.32 MBytes 19.5 Mbits/sec [ 4] 45.00-46.00 sec 2.42 MBytes 20.3 Mbits/sec [ 4] 46.00-47.00 sec 1.94 MBytes 16.2 Mbits/sec [ 4] 47.00-48.00 sec 2.45 MBytes 20.5 Mbits/sec [ 4] 48.00-49.00 sec 2.76 MBytes 23.2 Mbits/sec [ 4] 49.00-50.00 sec 2.42 MBytes 20.3 Mbits/sec [ 4] 50.00-51.00 sec 2.15 MBytes 18.1 Mbits/sec [ 4] 51.00-52.00 sec 2.34 MBytes 19.6 Mbits/sec [ 4] 52.00-53.00 sec 2.27 MBytes 19.0 Mbits/sec [ 4] 53.00-54.00 sec 2.26 MBytes 18.9 Mbits/sec [ 4] 54.00-55.00 sec 2.36 MBytes 19.8 Mbits/sec [ 4] 55.00-56.00 sec 2.57 MBytes 21.5 Mbits/sec [ 4] 56.00-57.00 sec 2.50 MBytes 21.0 Mbits/sec [ 4] 57.00-58.00 sec 2.64 MBytes 22.1 Mbits/sec [ 4] 58.00-59.00 sec 2.40 MBytes 20.1 Mbits/sec [ 4] 59.00-60.00 sec 2.35 MBytes 19.8 Mbits/sec [ 4] 60.00-61.00 sec 2.36 MBytes 19.8 Mbits/sec [ 4] 61.00-62.00 sec 2.46 MBytes 20.6 Mbits/sec [ 4] 62.00-63.00 sec 2.49 MBytes 20.9 Mbits/sec [ 4] 63.00-64.00 sec 2.25 MBytes 18.9 Mbits/sec [ 4] 64.00-65.00 sec 2.44 MBytes 20.4 Mbits/sec [ 4] 65.00-66.00 sec 2.42 MBytes 20.3 Mbits/sec [ 4] 66.00-67.00 sec 2.33 MBytes 19.5 Mbits/sec [ 4] 67.00-68.00 sec 2.51 MBytes 21.1 Mbits/sec [ 4] 68.00-69.00 sec 2.39 MBytes 20.1 Mbits/sec [ 4] 69.00-70.00 sec 2.43 MBytes 20.4 Mbits/sec [ 4] 70.00-71.00 sec 2.62 MBytes 22.0 Mbits/sec [ 4] 71.00-72.00 sec 2.51 MBytes 21.0 Mbits/sec [ 4] 72.00-73.00 sec 2.34 MBytes 19.6 Mbits/sec [ 4] 73.00-74.00 sec 2.30 MBytes 19.3 Mbits/sec [ 4] 74.00-75.00 sec 2.21 MBytes 18.5 Mbits/sec [ 4] 75.00-76.00 sec 2.44 MBytes 20.5 Mbits/sec [ 4] 76.00-77.00 sec 2.33 MBytes 19.5 Mbits/sec [ 4] 77.00-78.00 sec 2.59 MBytes 21.7 Mbits/sec [ 4] 78.00-79.00 sec 2.61 MBytes 21.9 Mbits/sec [ 4] 79.00-80.00 sec 2.46 MBytes 20.7 Mbits/sec [ 4] 80.00-81.00 sec 2.54 MBytes 21.3 Mbits/sec [ 4] 81.00-82.00 sec 2.45 MBytes 20.6 Mbits/sec [ 4] 82.00-83.00 sec 2.50 MBytes 21.0 Mbits/sec [ 4] 83.00-84.00 sec 2.43 MBytes 20.4 Mbits/sec [ 4] 84.00-85.00 sec 2.66 MBytes 22.3 Mbits/sec [ 4] 85.00-86.00 sec 2.45 MBytes 20.5 Mbits/sec [ 4] 86.00-87.00 sec 2.53 MBytes 21.2 Mbits/sec [ 4] 87.00-88.00 sec 2.61 MBytes 21.9 Mbits/sec [ 4] 88.00-89.00 sec 2.41 MBytes 20.2 Mbits/sec [ 4] 89.00-90.00 sec 2.26 MBytes 19.0 Mbits/sec [ 4] 90.00-91.00 sec 2.32 MBytes 19.5 Mbits/sec [ 4] 91.00-92.00 sec 2.57 MBytes 21.6 Mbits/sec [ 4] 92.00-93.00 sec 2.56 MBytes 21.5 Mbits/sec [ 4] 93.00-94.00 sec 2.28 MBytes 19.1 Mbits/sec [ 4] 94.00-95.00 sec 2.16 MBytes 18.1 Mbits/sec [ 4] 95.00-96.00 sec 2.54 MBytes 21.3 Mbits/sec [ 4] 96.00-97.00 sec 2.42 MBytes 20.3 Mbits/sec [ 4] 97.00-98.00 sec 2.19 MBytes 18.4 Mbits/sec [ 4] 98.00-99.00 sec 1.25 MBytes 10.5 Mbits/sec [ 4] 99.00-100.00 sec 2.60 MBytes 21.8 Mbits/sec [ 4] 100.00-101.00 sec 2.38 MBytes 19.9 Mbits/sec [ 4] 101.00-102.00 sec 2.33 MBytes 19.5 Mbits/sec [ 4] 102.00-103.00 sec 2.19 MBytes 18.4 Mbits/sec [ 4] 103.00-104.00 sec 2.29 MBytes 19.2 Mbits/sec [ 4] 104.00-105.00 sec 2.40 MBytes 20.2 Mbits/sec [ 4] 105.00-106.00 sec 2.41 MBytes 20.2 Mbits/sec [ 4] 106.00-107.00 sec 2.35 MBytes 19.7 Mbits/sec [ 4] 107.00-108.00 sec 2.44 MBytes 20.5 Mbits/sec [ 4] 108.00-109.00 sec 2.52 MBytes 21.1 Mbits/sec [ 4] 109.00-110.00 sec 2.36 MBytes 19.8 Mbits/sec [ 4] 110.00-111.00 sec 2.06 MBytes 17.3 Mbits/sec [ 4] 111.00-112.00 sec 2.67 MBytes 22.4 Mbits/sec [ 4] 112.00-113.00 sec 1.81 MBytes 15.2 Mbits/sec [ 4] 113.00-114.00 sec 1.65 MBytes 13.8 Mbits/sec [ 4] 114.00-115.00 sec 1.74 MBytes 14.6 Mbits/sec [ 4] 115.00-116.00 sec 2.00 MBytes 16.7 Mbits/sec [ 4] 116.00-117.00 sec 2.13 MBytes 17.9 Mbits/sec [ 4] 117.00-118.00 sec 2.06 MBytes 17.3 Mbits/sec [ 4] 118.00-119.00 sec 2.03 MBytes 17.1 Mbits/sec [ 4] 119.00-120.00 sec 2.12 MBytes 17.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 282 MBytes 19.7 Mbits/sec 139 sender [ 4] 0.00-120.00 sec 280 MBytes 19.6 Mbits/sec receiver iperf Done. root@orangepilite:~# iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=60/100 Signal level=69/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 root@orangepilite:~# nmcli dev wifi list * SSID MODE CHAN RATE SIGNAL BARS SECURITY EasyBox-116D28 Infra 5 54 Mbit/s 64 ▂▄▆_ WPA1 WPA2 * Snort-Honeynet Infra 13 54 Mbit/s 53 ▂▄__ WPA2 DISTORTEDPEOPLE Infra 9 54 Mbit/s 52 ▂▄__ WPA1 WPA2 EasyBox-188632 Infra 10 54 Mbit/s 50 ▂▄__ WPA1 WPA2 WLAN-341381 Infra 11 54 Mbit/s 49 ▂▄__ WPA2 Wonder Woman Infra 1 54 Mbit/s 47 ▂▄__ WPA1 WPA2 FRITZ!Box 7490 Infra 11 54 Mbit/s 47 ▂▄__ WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 45 ▂▄__ WPA1 WPA2 OSAs Gästenetzwerk Infra 6 54 Mbit/s 45 ▂▄__ WPA1 WPA2 -- Infra 1 54 Mbit/s 44 ▂▄__ UBNT2 Infra 3 54 Mbit/s 44 ▂▄__ iPhone Infra 11 54 Mbit/s 44 ▂▄__ WPA2 WLAN-3C3379 Infra 11 54 Mbit/s 44 ▂▄__ WPA2 FRITZ!Box 7490 Infra 1 54 Mbit/s 40 ▂▄__ WPA2 Horst Infra 7 54 Mbit/s 40 ▂▄__ WPA1 WPA2 Bonnie&Clyde Infra 11 54 Mbit/s 40 ▂▄__ WPA2 CubaLibre Infra 11 54 Mbit/s 40 ▂▄__ WPA2 11-Dominik Infra 1 54 Mbit/s 37 ▂▄__ WPA1 WPA2 DISTORTEDPEOPLE_EXT Infra 9 54 Mbit/s 37 ▂▄__ WPA1 WPA2 EasyBox-257398 Infra 11 54 Mbit/s 37 ▂▄__ WPA1 WPA2 Eichkatzenkind Infra 5 54 Mbit/s 34 ▂▄__ WPA2 Eichkatze Infra 11 54 Mbit/s 34 ▂▄__ WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 30 ▂___ WPA1 WPA2 Vodafone Homespot Infra 1 54 Mbit/s 30 ▂___ Wireless1 Infra 5 54 Mbit/s 30 ▂___ WPA1 WPA2 Fallibilismus Infra 7 54 Mbit/s 30 ▂___ WPA1 WPA2 David Infra 11 54 Mbit/s 30 ▂___ WPA1 OSA Alpenraum intern Infra 6 54 Mbit/s 27 ▂___ WPA1 WPA2 -- Infra 6 54 Mbit/s 24 ▂___ WPA2 Wireless1 Infra 12 54 Mbit/s 24 ▂___ WPA1 WPA2 ODROID-C2 with MIMO USB dongle: 31.4 Mbits/sec on average root@odroidc2:~# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.127 port 60388 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.01 sec 2.72 MBytes 22.6 Mbits/sec 5 52.3 KBytes [ 4] 1.01-2.01 sec 2.45 MBytes 20.5 Mbits/sec 0 65.0 KBytes [ 4] 2.01-3.01 sec 3.74 MBytes 31.4 Mbits/sec 1 69.3 KBytes [ 4] 3.01-4.01 sec 4.35 MBytes 36.7 Mbits/sec 0 86.3 KBytes [ 4] 4.01-5.01 sec 4.32 MBytes 36.4 Mbits/sec 0 102 KBytes [ 4] 5.01-6.01 sec 4.16 MBytes 34.6 Mbits/sec 0 115 KBytes [ 4] 6.01-7.01 sec 4.63 MBytes 38.9 Mbits/sec 0 127 KBytes [ 4] 7.01-8.02 sec 4.35 MBytes 36.1 Mbits/sec 0 137 KBytes [ 4] 8.02-9.01 sec 3.17 MBytes 27.0 Mbits/sec 0 144 KBytes [ 4] 9.01-10.00 sec 3.96 MBytes 33.6 Mbits/sec 0 151 KBytes [ 4] 10.00-11.01 sec 4.69 MBytes 38.8 Mbits/sec 0 165 KBytes [ 4] 11.01-12.02 sec 4.48 MBytes 37.2 Mbits/sec 0 225 KBytes [ 4] 12.02-13.01 sec 4.21 MBytes 35.7 Mbits/sec 0 287 KBytes [ 4] 13.01-14.01 sec 4.82 MBytes 40.4 Mbits/sec 0 329 KBytes [ 4] 14.01-15.01 sec 4.63 MBytes 38.9 Mbits/sec 0 345 KBytes [ 4] 15.01-16.01 sec 5.22 MBytes 43.8 Mbits/sec 0 363 KBytes [ 4] 16.01-17.01 sec 4.52 MBytes 37.9 Mbits/sec 0 378 KBytes [ 4] 17.01-18.01 sec 4.64 MBytes 38.9 Mbits/sec 0 392 KBytes [ 4] 18.01-19.01 sec 4.11 MBytes 34.5 Mbits/sec 0 392 KBytes [ 4] 19.01-20.01 sec 4.12 MBytes 34.6 Mbits/sec 0 392 KBytes [ 4] 20.01-21.01 sec 5.18 MBytes 43.5 Mbits/sec 0 395 KBytes [ 4] 21.01-22.01 sec 5.01 MBytes 42.1 Mbits/sec 0 406 KBytes [ 4] 22.01-23.01 sec 4.20 MBytes 35.2 Mbits/sec 0 406 KBytes [ 4] 23.01-24.01 sec 3.87 MBytes 32.4 Mbits/sec 1 301 KBytes [ 4] 24.01-25.01 sec 4.28 MBytes 35.9 Mbits/sec 0 324 KBytes [ 4] 25.01-26.01 sec 4.02 MBytes 33.7 Mbits/sec 0 338 KBytes [ 4] 26.01-27.01 sec 4.38 MBytes 36.7 Mbits/sec 1 255 KBytes [ 4] 27.01-28.01 sec 3.85 MBytes 32.3 Mbits/sec 0 266 KBytes [ 4] 28.01-29.02 sec 4.65 MBytes 38.6 Mbits/sec 0 280 KBytes [ 4] 29.02-30.01 sec 4.17 MBytes 35.3 Mbits/sec 0 286 KBytes [ 4] 30.01-31.02 sec 4.55 MBytes 37.8 Mbits/sec 0 287 KBytes [ 4] 31.02-32.01 sec 4.20 MBytes 35.6 Mbits/sec 0 287 KBytes [ 4] 32.01-33.02 sec 4.63 MBytes 38.4 Mbits/sec 0 291 KBytes [ 4] 33.02-34.01 sec 4.71 MBytes 39.9 Mbits/sec 0 298 KBytes [ 4] 34.01-35.01 sec 4.84 MBytes 40.6 Mbits/sec 0 314 KBytes [ 4] 35.01-36.01 sec 5.20 MBytes 43.6 Mbits/sec 0 339 KBytes [ 4] 36.01-37.01 sec 4.98 MBytes 41.8 Mbits/sec 0 359 KBytes [ 4] 37.01-38.02 sec 4.70 MBytes 39.0 Mbits/sec 0 369 KBytes [ 4] 38.02-39.02 sec 4.82 MBytes 40.8 Mbits/sec 0 396 KBytes [ 4] 39.02-40.01 sec 4.39 MBytes 36.9 Mbits/sec 0 403 KBytes [ 4] 40.01-41.01 sec 5.09 MBytes 42.7 Mbits/sec 0 409 KBytes [ 4] 41.01-42.01 sec 4.64 MBytes 39.0 Mbits/sec 0 410 KBytes [ 4] 42.01-43.01 sec 4.91 MBytes 41.3 Mbits/sec 1 287 KBytes [ 4] 43.01-44.01 sec 4.26 MBytes 35.7 Mbits/sec 0 288 KBytes [ 4] 44.01-45.02 sec 3.71 MBytes 30.8 Mbits/sec 0 288 KBytes [ 4] 45.02-46.01 sec 4.01 MBytes 34.0 Mbits/sec 0 293 KBytes [ 4] 46.01-47.02 sec 5.39 MBytes 44.8 Mbits/sec 0 366 KBytes [ 4] 47.02-48.00 sec 5.22 MBytes 44.8 Mbits/sec 1 269 KBytes [ 4] 48.00-49.01 sec 4.26 MBytes 35.3 Mbits/sec 0 272 KBytes [ 4] 49.01-50.01 sec 4.17 MBytes 35.0 Mbits/sec 0 288 KBytes [ 4] 50.01-51.02 sec 5.36 MBytes 44.6 Mbits/sec 0 310 KBytes [ 4] 51.02-52.00 sec 4.99 MBytes 42.8 Mbits/sec 0 315 KBytes [ 4] 52.00-53.01 sec 4.94 MBytes 40.9 Mbits/sec 0 317 KBytes [ 4] 53.01-54.01 sec 4.96 MBytes 41.6 Mbits/sec 0 318 KBytes [ 4] 54.01-55.01 sec 4.75 MBytes 39.8 Mbits/sec 0 321 KBytes [ 4] 55.01-56.01 sec 4.42 MBytes 37.4 Mbits/sec 0 331 KBytes [ 4] 56.01-57.01 sec 4.46 MBytes 37.1 Mbits/sec 0 352 KBytes [ 4] 57.01-58.01 sec 4.70 MBytes 39.4 Mbits/sec 0 362 KBytes [ 4] 58.01-59.01 sec 4.68 MBytes 39.3 Mbits/sec 0 390 KBytes [ 4] 59.01-60.01 sec 4.28 MBytes 35.9 Mbits/sec 0 413 KBytes [ 4] 60.01-61.00 sec 3.92 MBytes 33.3 Mbits/sec 1 290 KBytes [ 4] 61.00-62.01 sec 4.06 MBytes 33.7 Mbits/sec 0 301 KBytes [ 4] 62.01-63.03 sec 4.85 MBytes 40.2 Mbits/sec 0 329 KBytes [ 4] 63.03-64.01 sec 4.08 MBytes 34.6 Mbits/sec 0 344 KBytes [ 4] 64.01-65.00 sec 4.11 MBytes 35.0 Mbits/sec 0 345 KBytes [ 4] 65.00-66.02 sec 4.68 MBytes 38.4 Mbits/sec 0 366 KBytes [ 4] 66.02-67.01 sec 4.92 MBytes 41.7 Mbits/sec 0 373 KBytes [ 4] 67.01-68.02 sec 4.28 MBytes 35.6 Mbits/sec 0 376 KBytes [ 4] 68.02-69.02 sec 4.31 MBytes 36.2 Mbits/sec 0 378 KBytes [ 4] 69.02-70.01 sec 3.33 MBytes 28.2 Mbits/sec 0 386 KBytes [ 4] 70.01-71.02 sec 4.49 MBytes 37.3 Mbits/sec 0 386 KBytes [ 4] 71.02-72.02 sec 4.70 MBytes 39.4 Mbits/sec 0 396 KBytes [ 4] 72.02-73.01 sec 4.32 MBytes 36.7 Mbits/sec 0 413 KBytes [ 4] 73.01-74.02 sec 4.42 MBytes 36.6 Mbits/sec 0 426 KBytes [ 4] 74.02-75.01 sec 4.43 MBytes 37.5 Mbits/sec 0 426 KBytes [ 4] 75.01-76.01 sec 4.69 MBytes 39.3 Mbits/sec 0 428 KBytes [ 4] 76.01-77.00 sec 4.80 MBytes 40.6 Mbits/sec 0 428 KBytes [ 4] 77.00-78.01 sec 4.72 MBytes 39.6 Mbits/sec 0 430 KBytes [ 4] 78.01-79.01 sec 4.34 MBytes 36.1 Mbits/sec 0 433 KBytes [ 4] 79.01-80.01 sec 5.23 MBytes 44.2 Mbits/sec 0 458 KBytes [ 4] 80.01-81.01 sec 3.73 MBytes 31.0 Mbits/sec 0 458 KBytes [ 4] 81.01-82.02 sec 3.78 MBytes 31.4 Mbits/sec 0 458 KBytes [ 4] 82.02-83.02 sec 4.77 MBytes 40.2 Mbits/sec 0 458 KBytes [ 4] 83.02-84.01 sec 3.64 MBytes 30.7 Mbits/sec 0 458 KBytes [ 4] 84.01-85.01 sec 3.97 MBytes 33.3 Mbits/sec 0 458 KBytes [ 4] 85.01-86.01 sec 4.08 MBytes 34.2 Mbits/sec 0 458 KBytes [ 4] 86.01-87.01 sec 4.00 MBytes 33.5 Mbits/sec 0 458 KBytes [ 4] 87.01-88.01 sec 3.90 MBytes 32.7 Mbits/sec 0 458 KBytes [ 4] 88.01-89.02 sec 4.35 MBytes 36.1 Mbits/sec 0 458 KBytes [ 4] 89.02-90.01 sec 4.70 MBytes 39.8 Mbits/sec 0 458 KBytes [ 4] 90.01-91.00 sec 4.50 MBytes 38.1 Mbits/sec 0 458 KBytes [ 4] 91.00-92.01 sec 4.61 MBytes 38.4 Mbits/sec 0 458 KBytes [ 4] 92.01-93.01 sec 4.59 MBytes 38.5 Mbits/sec 0 462 KBytes [ 4] 93.01-94.01 sec 4.61 MBytes 38.6 Mbits/sec 0 462 KBytes [ 4] 94.01-95.01 sec 5.12 MBytes 43.0 Mbits/sec 0 469 KBytes [ 4] 95.01-96.01 sec 4.77 MBytes 40.0 Mbits/sec 0 477 KBytes [ 4] 96.01-97.01 sec 4.55 MBytes 38.2 Mbits/sec 0 477 KBytes [ 4] 97.01-98.00 sec 4.88 MBytes 41.4 Mbits/sec 0 479 KBytes [ 4] 98.00-99.01 sec 4.55 MBytes 37.7 Mbits/sec 0 479 KBytes [ 4] 99.01-100.01 sec 4.52 MBytes 37.9 Mbits/sec 0 479 KBytes [ 4] 100.01-101.01 sec 4.43 MBytes 37.1 Mbits/sec 0 479 KBytes [ 4] 101.01-102.01 sec 4.37 MBytes 36.7 Mbits/sec 0 485 KBytes [ 4] 102.01-103.02 sec 5.21 MBytes 43.7 Mbits/sec 0 485 KBytes [ 4] 103.02-104.01 sec 4.75 MBytes 39.8 Mbits/sec 0 495 KBytes [ 4] 104.01-105.01 sec 4.31 MBytes 36.3 Mbits/sec 0 495 KBytes [ 4] 105.01-106.02 sec 4.67 MBytes 38.6 Mbits/sec 0 495 KBytes [ 4] 106.02-107.01 sec 5.02 MBytes 42.8 Mbits/sec 1 349 KBytes [ 4] 107.01-108.01 sec 4.65 MBytes 38.8 Mbits/sec 0 361 KBytes [ 4] 108.01-109.02 sec 4.76 MBytes 39.5 Mbits/sec 0 392 KBytes [ 4] 109.02-110.01 sec 3.73 MBytes 31.6 Mbits/sec 0 392 KBytes [ 4] 110.01-111.00 sec 4.26 MBytes 36.1 Mbits/sec 0 392 KBytes [ 4] 111.00-112.01 sec 3.72 MBytes 30.9 Mbits/sec 0 392 KBytes [ 4] 112.01-113.01 sec 3.81 MBytes 31.9 Mbits/sec 0 392 KBytes [ 4] 113.01-114.02 sec 4.25 MBytes 35.4 Mbits/sec 0 392 KBytes [ 4] 114.02-115.01 sec 4.16 MBytes 35.2 Mbits/sec 0 414 KBytes [ 4] 115.01-116.01 sec 4.25 MBytes 35.7 Mbits/sec 0 414 KBytes [ 4] 116.01-117.01 sec 4.41 MBytes 37.0 Mbits/sec 0 414 KBytes [ 4] 117.01-118.01 sec 3.09 MBytes 25.9 Mbits/sec 0 414 KBytes [ 4] 118.01-119.01 sec 3.27 MBytes 27.5 Mbits/sec 0 417 KBytes [ 4] 119.01-120.02 sec 3.30 MBytes 27.4 Mbits/sec 0 417 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.02 sec 528 MBytes 36.9 Mbits/sec 12 sender [ 4] 0.00-120.02 sec 527 MBytes 36.8 Mbits/sec receiver iperf Done. Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.127 port 60390 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 2.73 MBytes 22.9 Mbits/sec [ 4] 1.00-2.01 sec 2.70 MBytes 22.3 Mbits/sec [ 4] 2.01-3.00 sec 2.49 MBytes 21.1 Mbits/sec [ 4] 3.00-4.00 sec 2.52 MBytes 21.2 Mbits/sec [ 4] 4.00-5.01 sec 1.90 MBytes 15.7 Mbits/sec [ 4] 5.01-6.01 sec 2.91 MBytes 24.5 Mbits/sec [ 4] 6.01-7.01 sec 2.16 MBytes 18.0 Mbits/sec [ 4] 7.01-8.01 sec 1.58 MBytes 13.2 Mbits/sec [ 4] 8.01-9.01 sec 2.40 MBytes 20.1 Mbits/sec [ 4] 9.01-10.00 sec 2.30 MBytes 19.5 Mbits/sec [ 4] 10.00-11.00 sec 2.78 MBytes 23.4 Mbits/sec [ 4] 11.00-12.00 sec 2.77 MBytes 23.2 Mbits/sec [ 4] 12.00-13.00 sec 3.00 MBytes 25.1 Mbits/sec [ 4] 13.00-14.00 sec 3.16 MBytes 26.6 Mbits/sec [ 4] 14.00-15.00 sec 3.18 MBytes 26.7 Mbits/sec [ 4] 15.00-16.00 sec 3.04 MBytes 25.5 Mbits/sec [ 4] 16.00-17.00 sec 2.32 MBytes 19.5 Mbits/sec [ 4] 17.00-18.00 sec 2.84 MBytes 23.8 Mbits/sec [ 4] 18.00-19.00 sec 3.06 MBytes 25.7 Mbits/sec [ 4] 19.00-20.00 sec 3.07 MBytes 25.7 Mbits/sec [ 4] 20.00-21.00 sec 2.90 MBytes 24.4 Mbits/sec [ 4] 21.00-22.00 sec 2.82 MBytes 23.6 Mbits/sec [ 4] 22.00-23.00 sec 3.14 MBytes 26.4 Mbits/sec [ 4] 23.00-24.00 sec 2.94 MBytes 24.6 Mbits/sec [ 4] 24.00-25.00 sec 1.94 MBytes 16.3 Mbits/sec [ 4] 25.00-26.00 sec 3.16 MBytes 26.5 Mbits/sec [ 4] 26.00-27.00 sec 3.20 MBytes 26.9 Mbits/sec [ 4] 27.00-28.00 sec 3.07 MBytes 25.8 Mbits/sec [ 4] 28.00-29.00 sec 3.26 MBytes 27.4 Mbits/sec [ 4] 29.00-30.01 sec 3.27 MBytes 27.2 Mbits/sec [ 4] 30.01-31.00 sec 2.93 MBytes 24.8 Mbits/sec [ 4] 31.00-32.00 sec 3.11 MBytes 26.1 Mbits/sec [ 4] 32.00-33.01 sec 2.95 MBytes 24.4 Mbits/sec [ 4] 33.01-34.02 sec 2.52 MBytes 21.0 Mbits/sec [ 4] 34.02-35.00 sec 3.77 MBytes 32.1 Mbits/sec [ 4] 35.00-36.00 sec 3.50 MBytes 29.4 Mbits/sec [ 4] 36.00-37.00 sec 3.06 MBytes 25.7 Mbits/sec [ 4] 37.00-38.01 sec 3.24 MBytes 26.8 Mbits/sec [ 4] 38.01-39.00 sec 3.22 MBytes 27.3 Mbits/sec [ 4] 39.00-40.00 sec 3.03 MBytes 25.4 Mbits/sec [ 4] 40.00-41.00 sec 2.70 MBytes 22.6 Mbits/sec [ 4] 41.00-42.00 sec 3.24 MBytes 27.3 Mbits/sec [ 4] 42.00-43.01 sec 3.00 MBytes 25.0 Mbits/sec [ 4] 43.01-44.00 sec 2.97 MBytes 25.0 Mbits/sec [ 4] 44.00-45.00 sec 2.87 MBytes 24.1 Mbits/sec [ 4] 45.00-46.00 sec 3.46 MBytes 29.0 Mbits/sec [ 4] 46.00-47.01 sec 3.39 MBytes 28.1 Mbits/sec [ 4] 47.01-48.01 sec 2.20 MBytes 18.5 Mbits/sec [ 4] 48.01-49.00 sec 3.13 MBytes 26.5 Mbits/sec [ 4] 49.00-50.00 sec 3.07 MBytes 25.7 Mbits/sec [ 4] 50.00-51.00 sec 3.31 MBytes 27.7 Mbits/sec [ 4] 51.00-52.00 sec 3.23 MBytes 27.2 Mbits/sec [ 4] 52.00-53.00 sec 3.29 MBytes 27.6 Mbits/sec [ 4] 53.00-54.00 sec 3.25 MBytes 27.2 Mbits/sec [ 4] 54.00-55.00 sec 2.84 MBytes 23.8 Mbits/sec [ 4] 55.00-56.00 sec 3.09 MBytes 25.9 Mbits/sec [ 4] 56.00-57.00 sec 3.29 MBytes 27.6 Mbits/sec [ 4] 57.00-58.01 sec 3.45 MBytes 28.8 Mbits/sec [ 4] 58.01-59.00 sec 3.45 MBytes 29.0 Mbits/sec [ 4] 59.00-60.01 sec 3.25 MBytes 27.0 Mbits/sec [ 4] 60.01-61.00 sec 3.02 MBytes 25.6 Mbits/sec [ 4] 61.00-62.00 sec 3.42 MBytes 28.7 Mbits/sec [ 4] 62.00-63.00 sec 3.50 MBytes 29.4 Mbits/sec [ 4] 63.00-64.00 sec 3.35 MBytes 28.1 Mbits/sec [ 4] 64.00-65.00 sec 3.17 MBytes 26.6 Mbits/sec [ 4] 65.00-66.00 sec 3.22 MBytes 27.1 Mbits/sec [ 4] 66.00-67.00 sec 3.51 MBytes 29.4 Mbits/sec [ 4] 67.00-68.00 sec 3.43 MBytes 28.7 Mbits/sec [ 4] 68.00-69.01 sec 3.23 MBytes 27.0 Mbits/sec [ 4] 69.01-70.00 sec 3.07 MBytes 25.9 Mbits/sec [ 4] 70.00-71.00 sec 3.11 MBytes 26.1 Mbits/sec [ 4] 71.00-72.00 sec 3.42 MBytes 28.7 Mbits/sec [ 4] 72.00-73.00 sec 3.17 MBytes 26.6 Mbits/sec [ 4] 73.00-74.00 sec 2.99 MBytes 25.1 Mbits/sec [ 4] 74.00-75.00 sec 3.22 MBytes 27.0 Mbits/sec [ 4] 75.00-76.00 sec 3.15 MBytes 26.5 Mbits/sec [ 4] 76.00-77.01 sec 3.23 MBytes 27.0 Mbits/sec [ 4] 77.01-78.00 sec 3.03 MBytes 25.5 Mbits/sec [ 4] 78.00-79.00 sec 3.25 MBytes 27.3 Mbits/sec [ 4] 79.00-80.00 sec 3.13 MBytes 26.2 Mbits/sec [ 4] 80.00-81.00 sec 3.26 MBytes 27.3 Mbits/sec [ 4] 81.00-82.01 sec 2.76 MBytes 22.9 Mbits/sec [ 4] 82.01-83.00 sec 2.76 MBytes 23.5 Mbits/sec [ 4] 83.00-84.00 sec 3.15 MBytes 26.4 Mbits/sec [ 4] 84.00-85.00 sec 3.00 MBytes 25.2 Mbits/sec [ 4] 85.00-86.00 sec 3.29 MBytes 27.6 Mbits/sec [ 4] 86.00-87.00 sec 3.27 MBytes 27.4 Mbits/sec [ 4] 87.00-88.00 sec 3.22 MBytes 26.9 Mbits/sec [ 4] 88.00-89.00 sec 3.26 MBytes 27.4 Mbits/sec [ 4] 89.00-90.00 sec 3.06 MBytes 25.6 Mbits/sec [ 4] 90.00-91.00 sec 3.26 MBytes 27.5 Mbits/sec [ 4] 91.00-92.00 sec 3.30 MBytes 27.7 Mbits/sec [ 4] 92.00-93.00 sec 3.33 MBytes 27.9 Mbits/sec [ 4] 93.00-94.00 sec 3.33 MBytes 27.9 Mbits/sec [ 4] 94.00-95.00 sec 3.03 MBytes 25.4 Mbits/sec [ 4] 95.00-96.00 sec 3.22 MBytes 27.0 Mbits/sec [ 4] 96.00-97.00 sec 3.46 MBytes 29.0 Mbits/sec [ 4] 97.00-98.00 sec 3.30 MBytes 27.7 Mbits/sec [ 4] 98.00-99.00 sec 3.29 MBytes 27.7 Mbits/sec [ 4] 99.00-100.00 sec 3.33 MBytes 27.9 Mbits/sec [ 4] 100.00-101.01 sec 3.18 MBytes 26.7 Mbits/sec [ 4] 101.01-102.01 sec 3.01 MBytes 25.2 Mbits/sec [ 4] 102.01-103.00 sec 3.19 MBytes 26.9 Mbits/sec [ 4] 103.00-104.00 sec 3.22 MBytes 27.0 Mbits/sec [ 4] 104.00-105.00 sec 3.25 MBytes 27.3 Mbits/sec [ 4] 105.00-106.00 sec 3.52 MBytes 29.6 Mbits/sec [ 4] 106.00-107.00 sec 3.26 MBytes 27.3 Mbits/sec [ 4] 107.00-108.00 sec 3.41 MBytes 28.7 Mbits/sec [ 4] 108.00-109.00 sec 3.11 MBytes 26.0 Mbits/sec [ 4] 109.00-110.00 sec 3.11 MBytes 26.1 Mbits/sec [ 4] 110.00-111.00 sec 3.38 MBytes 28.3 Mbits/sec [ 4] 111.00-112.00 sec 3.15 MBytes 26.4 Mbits/sec [ 4] 112.00-113.00 sec 3.23 MBytes 27.2 Mbits/sec [ 4] 113.00-114.00 sec 3.33 MBytes 28.0 Mbits/sec [ 4] 114.00-115.00 sec 3.07 MBytes 25.7 Mbits/sec [ 4] 115.00-116.00 sec 3.17 MBytes 26.6 Mbits/sec [ 4] 116.00-117.00 sec 3.16 MBytes 26.5 Mbits/sec [ 4] 117.00-118.01 sec 3.18 MBytes 26.6 Mbits/sec [ 4] 118.01-119.00 sec 3.22 MBytes 27.2 Mbits/sec [ 4] 119.00-120.00 sec 3.37 MBytes 28.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 372 MBytes 26.0 Mbits/sec 80 sender [ 4] 0.00-120.00 sec 370 MBytes 25.9 Mbits/sec receiver iperf Done. root@odroidc2:~# iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:130 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=100/100 Signal level=-59 dBm Noise level=0 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 root@odroidc2:~# nmcli dev wifi list * SSID MODE CHAN RATE SIGNAL BARS SECURITY * Snort-Honeynet Infra 13 2 Mbit/s 100 ▂▄▆█ WPA2 FRITZ!Box 7490 Infra 11 16 Mbit/s 65 ▂▄▆_ WPA2 DISTORTEDPEOPLE Infra 9 44 Mbit/s 59 ▂▄▆_ WPA1 WPA2 EasyBox-116D28 Infra 5 16 Mbit/s 55 ▂▄__ WPA1 WPA2 Wonder Woman Infra 1 44 Mbit/s 49 ▂▄__ WPA1 WPA2 -- Infra 6 16 Mbit/s 49 ▂▄__ WPA2 DIRECT-1LC460 Series Infra 10 54 Mbit/s 49 ▂▄__ WPA2 WLAN-3C3379 Infra 11 16 Mbit/s 49 ▂▄__ WPA2 UBNT2 Infra 3 54 Mbit/s 47 ▂▄__ EasyBox-188632 Infra 10 44 Mbit/s 47 ▂▄__ WPA1 WPA2 WLAN-341381 Infra 11 16 Mbit/s 47 ▂▄__ WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 44 Mbit/s 45 ▂▄__ WPA1 WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 44 Mbit/s 45 ▂▄__ WPA1 WPA2 -- Infra 1 8 Mbit/s 45 ▂▄__ DISTORTEDPEOPLE_EXT Infra 9 16 Mbit/s 45 ▂▄__ WPA1 WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 44 Mbit/s 44 ▂▄__ WPA1 WPA2 EasyBox-290502 Infra 10 44 Mbit/s 44 ▂▄__ WPA1 WPA2 Wolf 7360 Infra 11 16 Mbit/s 44 ▂▄__ WPA1 WPA2 Eichkatzenkind Infra 5 44 Mbit/s 30 ▂___ WPA2 o2-WLAN85 Infra 4 44 Mbit/s 29 ▂___ WPA2 Fallibilismus Infra 7 44 Mbit/s 29 ▂___ WPA1 WPA2 ArcorWirelessLANGaby Infra 6 54 Mbit/s 19 ▂___ WPA1 OSA Alpenraum intern Infra 6 16 Mbit/s 17 ▂___ WPA1 WPA2 OSAs Gästenetzwerk Infra 6 16 Mbit/s 17 ▂___ WPA1 WPA2 Kiki Infra 11 44 Mbit/s 15 ▂___ WPA1 WPA2 1
tkaiser Posted March 8, 2017 Author Posted March 8, 2017 EDIT: Silly me forgot to disable Wi-Fi powermanagement. Will redo all tests now and update results in a few minutes. I wanted to test with RPi Zero W but since the board is still not here I'm testing with RPi 3 now (uses same Wi-Fi/BT chip and also a small onboard antenna). I upgraded the kernel to latest available version 4.9.13-v7+ and applied all other updates. Some log output here. All tests were done as above, I simply put the Raspberry in the 3 different rooms at exactly the same position and fired up the same set of tests again: RPi 3 being 50cm away from AP: 37.4Mbits/s on average and over 3000 retransmits when testing in RX direction. root@raspberrypi:/home/pi# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.191 port 36712 connected to 192.168.83.146 port 5201 iperf3: print_interval_results error: interval_results is NULL iperf3: iperf_print_intermediate error: interval_results is NULL - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-0.00 sec 0.00 Bytes nan bits/sec 0 sender [ 4] 0.00-0.00 sec 0.00 Bytes nan bits/sec receiver iperf3: error - the server has terminated root@raspberrypi:/home/pi# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.191 port 36716 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 4.49 MBytes 37.7 Mbits/sec 0 107 KBytes [ 4] 1.00-2.00 sec 4.41 MBytes 37.0 Mbits/sec 0 116 KBytes [ 4] 2.00-3.00 sec 4.52 MBytes 37.9 Mbits/sec 0 127 KBytes [ 4] 3.00-4.00 sec 4.36 MBytes 36.5 Mbits/sec 0 134 KBytes [ 4] 4.00-5.00 sec 4.60 MBytes 38.6 Mbits/sec 1 99.0 KBytes [ 4] 5.00-6.00 sec 4.16 MBytes 34.9 Mbits/sec 0 123 KBytes [ 4] 6.00-7.00 sec 4.41 MBytes 37.0 Mbits/sec 0 123 KBytes [ 4] 7.00-8.00 sec 4.60 MBytes 38.6 Mbits/sec 0 141 KBytes [ 4] 8.00-9.00 sec 4.25 MBytes 35.7 Mbits/sec 0 141 KBytes [ 4] 9.00-10.00 sec 4.27 MBytes 35.8 Mbits/sec 0 141 KBytes [ 4] 10.00-11.00 sec 4.25 MBytes 35.7 Mbits/sec 0 141 KBytes [ 4] 11.00-12.00 sec 4.24 MBytes 35.6 Mbits/sec 0 151 KBytes [ 4] 12.00-13.00 sec 4.33 MBytes 36.3 Mbits/sec 0 151 KBytes [ 4] 13.00-14.00 sec 4.52 MBytes 37.9 Mbits/sec 0 151 KBytes [ 4] 14.00-15.00 sec 4.48 MBytes 37.6 Mbits/sec 1 107 KBytes [ 4] 15.00-16.00 sec 4.41 MBytes 37.0 Mbits/sec 0 129 KBytes [ 4] 16.00-17.00 sec 4.29 MBytes 36.0 Mbits/sec 0 144 KBytes [ 4] 17.00-18.00 sec 4.44 MBytes 37.3 Mbits/sec 0 148 KBytes [ 4] 18.00-19.00 sec 4.56 MBytes 38.3 Mbits/sec 0 148 KBytes [ 4] 19.00-20.00 sec 4.33 MBytes 36.3 Mbits/sec 0 148 KBytes [ 4] 20.00-21.00 sec 4.31 MBytes 36.1 Mbits/sec 0 148 KBytes [ 4] 21.00-22.00 sec 4.54 MBytes 38.1 Mbits/sec 0 148 KBytes [ 4] 22.00-23.00 sec 4.36 MBytes 36.6 Mbits/sec 1 109 KBytes [ 4] 23.00-24.00 sec 4.41 MBytes 37.0 Mbits/sec 0 122 KBytes [ 4] 24.00-25.00 sec 4.42 MBytes 37.1 Mbits/sec 0 124 KBytes [ 4] 25.00-26.00 sec 4.42 MBytes 37.1 Mbits/sec 0 126 KBytes [ 4] 26.00-27.00 sec 4.49 MBytes 37.6 Mbits/sec 0 126 KBytes [ 4] 27.00-28.00 sec 4.46 MBytes 37.4 Mbits/sec 0 129 KBytes [ 4] 28.00-29.00 sec 4.35 MBytes 36.5 Mbits/sec 0 143 KBytes [ 4] 29.00-30.00 sec 4.54 MBytes 38.1 Mbits/sec 0 153 KBytes [ 4] 30.00-31.00 sec 4.55 MBytes 38.2 Mbits/sec 0 153 KBytes [ 4] 31.00-32.00 sec 4.47 MBytes 37.5 Mbits/sec 0 226 KBytes [ 4] 32.00-33.00 sec 4.46 MBytes 37.4 Mbits/sec 0 226 KBytes [ 4] 33.00-34.00 sec 4.32 MBytes 36.2 Mbits/sec 0 226 KBytes [ 4] 34.00-35.00 sec 4.48 MBytes 37.6 Mbits/sec 0 226 KBytes [ 4] 35.00-36.00 sec 4.49 MBytes 37.6 Mbits/sec 0 226 KBytes [ 4] 36.00-37.00 sec 4.20 MBytes 35.3 Mbits/sec 0 226 KBytes [ 4] 37.00-38.00 sec 4.30 MBytes 36.1 Mbits/sec 0 226 KBytes [ 4] 38.00-39.00 sec 4.31 MBytes 36.1 Mbits/sec 0 226 KBytes [ 4] 39.00-40.00 sec 4.36 MBytes 36.6 Mbits/sec 0 226 KBytes [ 4] 40.00-41.00 sec 4.55 MBytes 38.2 Mbits/sec 0 226 KBytes [ 4] 41.00-42.00 sec 4.70 MBytes 39.4 Mbits/sec 0 226 KBytes [ 4] 42.00-43.00 sec 4.34 MBytes 36.4 Mbits/sec 0 226 KBytes [ 4] 43.00-44.00 sec 4.37 MBytes 36.7 Mbits/sec 0 226 KBytes [ 4] 44.00-45.00 sec 4.35 MBytes 36.5 Mbits/sec 0 226 KBytes [ 4] 45.00-46.00 sec 4.36 MBytes 36.6 Mbits/sec 0 226 KBytes [ 4] 46.00-47.00 sec 4.33 MBytes 36.3 Mbits/sec 1 158 KBytes [ 4] 47.00-48.00 sec 4.57 MBytes 38.4 Mbits/sec 0 158 KBytes [ 4] 48.00-49.00 sec 4.53 MBytes 38.0 Mbits/sec 0 205 KBytes [ 4] 49.00-50.00 sec 4.21 MBytes 35.4 Mbits/sec 0 215 KBytes [ 4] 50.00-51.00 sec 4.38 MBytes 36.8 Mbits/sec 0 215 KBytes [ 4] 51.00-52.00 sec 4.20 MBytes 35.2 Mbits/sec 0 215 KBytes [ 4] 52.00-53.00 sec 4.28 MBytes 35.9 Mbits/sec 0 215 KBytes [ 4] 53.00-54.00 sec 4.28 MBytes 35.9 Mbits/sec 0 215 KBytes [ 4] 54.00-55.00 sec 4.29 MBytes 36.0 Mbits/sec 0 215 KBytes [ 4] 55.00-56.00 sec 4.55 MBytes 38.2 Mbits/sec 1 150 KBytes [ 4] 56.00-57.00 sec 4.52 MBytes 37.9 Mbits/sec 0 167 KBytes [ 4] 57.00-58.00 sec 4.36 MBytes 36.6 Mbits/sec 0 167 KBytes [ 4] 58.00-59.00 sec 4.49 MBytes 37.6 Mbits/sec 0 167 KBytes [ 4] 59.00-60.00 sec 4.53 MBytes 38.0 Mbits/sec 0 167 KBytes [ 4] 60.00-61.00 sec 4.48 MBytes 37.5 Mbits/sec 0 180 KBytes [ 4] 61.00-62.00 sec 4.41 MBytes 37.0 Mbits/sec 0 180 KBytes [ 4] 62.00-63.00 sec 4.23 MBytes 35.5 Mbits/sec 0 180 KBytes [ 4] 63.00-64.00 sec 4.48 MBytes 37.6 Mbits/sec 0 180 KBytes [ 4] 64.00-65.00 sec 4.46 MBytes 37.4 Mbits/sec 0 180 KBytes [ 4] 65.00-66.00 sec 4.36 MBytes 36.5 Mbits/sec 1 124 KBytes [ 4] 66.00-67.00 sec 4.47 MBytes 37.5 Mbits/sec 0 140 KBytes [ 4] 67.00-68.00 sec 4.15 MBytes 34.8 Mbits/sec 0 146 KBytes [ 4] 68.00-69.00 sec 4.28 MBytes 35.9 Mbits/sec 0 148 KBytes [ 4] 69.00-70.00 sec 4.44 MBytes 37.3 Mbits/sec 0 148 KBytes [ 4] 70.00-71.00 sec 4.46 MBytes 37.4 Mbits/sec 0 148 KBytes [ 4] 71.00-72.00 sec 4.17 MBytes 34.9 Mbits/sec 0 157 KBytes [ 4] 72.00-73.00 sec 4.45 MBytes 37.3 Mbits/sec 0 157 KBytes [ 4] 73.00-74.00 sec 4.43 MBytes 37.1 Mbits/sec 0 157 KBytes [ 4] 74.00-75.00 sec 4.58 MBytes 38.4 Mbits/sec 0 157 KBytes [ 4] 75.00-76.00 sec 4.31 MBytes 36.2 Mbits/sec 0 157 KBytes [ 4] 76.00-77.00 sec 4.58 MBytes 38.4 Mbits/sec 0 157 KBytes [ 4] 77.00-78.00 sec 4.45 MBytes 37.3 Mbits/sec 0 157 KBytes [ 4] 78.00-79.00 sec 4.28 MBytes 35.9 Mbits/sec 1 112 KBytes [ 4] 79.00-80.00 sec 4.62 MBytes 38.8 Mbits/sec 0 113 KBytes [ 4] 80.00-81.00 sec 2.30 MBytes 19.3 Mbits/sec 0 141 KBytes [ 4] 81.00-82.00 sec 3.95 MBytes 33.1 Mbits/sec 0 141 KBytes [ 4] 82.00-83.00 sec 4.68 MBytes 39.3 Mbits/sec 1 100 KBytes [ 4] 83.00-84.00 sec 4.84 MBytes 40.6 Mbits/sec 0 115 KBytes [ 4] 84.00-85.00 sec 3.87 MBytes 32.5 Mbits/sec 0 120 KBytes [ 4] 85.00-86.00 sec 4.51 MBytes 37.9 Mbits/sec 1 94.7 KBytes [ 4] 86.00-87.00 sec 4.83 MBytes 40.5 Mbits/sec 0 109 KBytes [ 4] 87.00-88.00 sec 4.24 MBytes 35.5 Mbits/sec 0 119 KBytes [ 4] 88.00-89.00 sec 4.35 MBytes 36.5 Mbits/sec 0 120 KBytes [ 4] 89.00-90.00 sec 4.35 MBytes 36.5 Mbits/sec 0 120 KBytes [ 4] 90.00-91.00 sec 4.47 MBytes 37.5 Mbits/sec 0 120 KBytes [ 4] 91.00-92.00 sec 4.58 MBytes 38.4 Mbits/sec 0 123 KBytes [ 4] 92.00-93.00 sec 4.47 MBytes 37.5 Mbits/sec 0 134 KBytes [ 4] 93.00-94.00 sec 4.41 MBytes 37.0 Mbits/sec 0 156 KBytes [ 4] 94.00-95.00 sec 4.29 MBytes 36.0 Mbits/sec 0 156 KBytes [ 4] 95.00-96.00 sec 4.08 MBytes 34.2 Mbits/sec 0 156 KBytes [ 4] 96.00-97.00 sec 4.16 MBytes 34.9 Mbits/sec 0 156 KBytes [ 4] 97.00-98.00 sec 3.99 MBytes 33.5 Mbits/sec 0 156 KBytes [ 4] 98.00-99.00 sec 3.49 MBytes 29.2 Mbits/sec 9 109 KBytes [ 4] 99.00-100.00 sec 3.95 MBytes 33.2 Mbits/sec 0 120 KBytes [ 4] 100.00-101.00 sec 4.19 MBytes 35.1 Mbits/sec 0 136 KBytes [ 4] 101.00-102.00 sec 4.05 MBytes 34.0 Mbits/sec 0 154 KBytes [ 4] 102.00-103.00 sec 4.45 MBytes 37.4 Mbits/sec 0 154 KBytes [ 4] 103.00-104.00 sec 4.56 MBytes 38.3 Mbits/sec 0 156 KBytes [ 4] 104.00-105.00 sec 4.34 MBytes 36.4 Mbits/sec 0 157 KBytes [ 4] 105.00-106.00 sec 4.00 MBytes 33.5 Mbits/sec 0 157 KBytes [ 4] 106.00-107.00 sec 4.45 MBytes 37.3 Mbits/sec 0 157 KBytes [ 4] 107.00-108.00 sec 4.17 MBytes 35.0 Mbits/sec 0 160 KBytes [ 4] 108.00-109.00 sec 4.18 MBytes 35.1 Mbits/sec 1 113 KBytes [ 4] 109.00-110.00 sec 4.28 MBytes 35.9 Mbits/sec 0 134 KBytes [ 4] 110.00-111.00 sec 4.28 MBytes 35.9 Mbits/sec 0 153 KBytes [ 4] 111.00-112.00 sec 4.19 MBytes 35.1 Mbits/sec 0 153 KBytes [ 4] 112.00-113.00 sec 3.90 MBytes 32.7 Mbits/sec 1 106 KBytes [ 4] 113.00-114.00 sec 4.28 MBytes 35.9 Mbits/sec 0 116 KBytes [ 4] 114.00-115.00 sec 4.26 MBytes 35.7 Mbits/sec 0 127 KBytes [ 4] 115.00-116.00 sec 4.30 MBytes 36.0 Mbits/sec 0 127 KBytes [ 4] 116.00-117.00 sec 4.48 MBytes 37.6 Mbits/sec 0 127 KBytes [ 4] 117.00-118.00 sec 4.46 MBytes 37.4 Mbits/sec 0 129 KBytes [ 4] 118.00-119.00 sec 4.31 MBytes 36.2 Mbits/sec 0 132 KBytes [ 4] 119.00-120.00 sec 4.46 MBytes 37.4 Mbits/sec 0 139 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 522 MBytes 36.5 Mbits/sec 20 sender [ 4] 0.00-120.00 sec 522 MBytes 36.5 Mbits/sec receiver iperf Done. Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.191 port 36720 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 4.37 MBytes 36.7 Mbits/sec [ 4] 1.00-2.00 sec 4.77 MBytes 40.0 Mbits/sec [ 4] 2.00-3.00 sec 4.71 MBytes 39.5 Mbits/sec [ 4] 3.00-4.00 sec 4.89 MBytes 41.1 Mbits/sec [ 4] 4.00-5.00 sec 4.77 MBytes 40.0 Mbits/sec [ 4] 5.00-6.00 sec 4.99 MBytes 41.9 Mbits/sec [ 4] 6.00-7.00 sec 4.88 MBytes 41.0 Mbits/sec [ 4] 7.00-8.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 8.00-9.00 sec 4.78 MBytes 40.1 Mbits/sec [ 4] 9.00-10.00 sec 4.99 MBytes 41.9 Mbits/sec [ 4] 10.00-11.00 sec 4.38 MBytes 36.7 Mbits/sec [ 4] 11.00-12.00 sec 4.70 MBytes 39.4 Mbits/sec [ 4] 12.00-13.00 sec 2.61 MBytes 21.9 Mbits/sec [ 4] 13.00-14.00 sec 4.86 MBytes 40.8 Mbits/sec [ 4] 14.00-15.00 sec 4.61 MBytes 38.7 Mbits/sec [ 4] 15.00-16.00 sec 4.80 MBytes 40.3 Mbits/sec [ 4] 16.00-17.00 sec 4.81 MBytes 40.4 Mbits/sec [ 4] 17.00-18.00 sec 4.71 MBytes 39.5 Mbits/sec [ 4] 18.00-19.00 sec 4.57 MBytes 38.3 Mbits/sec [ 4] 19.00-20.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 20.00-21.00 sec 4.75 MBytes 39.9 Mbits/sec [ 4] 21.00-22.00 sec 4.54 MBytes 38.1 Mbits/sec [ 4] 22.00-23.00 sec 4.70 MBytes 39.4 Mbits/sec [ 4] 23.00-24.00 sec 4.72 MBytes 39.6 Mbits/sec [ 4] 24.00-25.00 sec 4.74 MBytes 39.8 Mbits/sec [ 4] 25.00-26.00 sec 4.14 MBytes 34.8 Mbits/sec [ 4] 26.00-27.00 sec 5.00 MBytes 42.0 Mbits/sec [ 4] 27.00-28.00 sec 4.36 MBytes 36.6 Mbits/sec [ 4] 28.00-29.00 sec 4.79 MBytes 40.2 Mbits/sec [ 4] 29.00-30.00 sec 4.20 MBytes 35.3 Mbits/sec [ 4] 30.00-31.00 sec 4.67 MBytes 39.2 Mbits/sec [ 4] 31.00-32.00 sec 4.77 MBytes 40.0 Mbits/sec [ 4] 32.00-33.00 sec 4.33 MBytes 36.3 Mbits/sec [ 4] 33.00-34.00 sec 4.25 MBytes 35.7 Mbits/sec [ 4] 34.00-35.00 sec 4.50 MBytes 37.7 Mbits/sec [ 4] 35.00-36.00 sec 4.55 MBytes 38.2 Mbits/sec [ 4] 36.00-37.00 sec 4.66 MBytes 39.1 Mbits/sec [ 4] 37.00-38.00 sec 4.96 MBytes 41.6 Mbits/sec [ 4] 38.00-39.00 sec 5.04 MBytes 42.3 Mbits/sec [ 4] 39.00-40.00 sec 4.47 MBytes 37.5 Mbits/sec [ 4] 40.00-41.00 sec 4.50 MBytes 37.7 Mbits/sec [ 4] 41.00-42.00 sec 3.82 MBytes 32.1 Mbits/sec [ 4] 42.00-43.00 sec 4.62 MBytes 38.7 Mbits/sec [ 4] 43.00-44.00 sec 4.75 MBytes 39.8 Mbits/sec [ 4] 44.00-45.00 sec 4.54 MBytes 38.1 Mbits/sec [ 4] 45.00-46.00 sec 4.55 MBytes 38.2 Mbits/sec [ 4] 46.00-47.00 sec 4.79 MBytes 40.2 Mbits/sec [ 4] 47.00-48.00 sec 4.64 MBytes 38.9 Mbits/sec [ 4] 48.00-49.00 sec 4.81 MBytes 40.4 Mbits/sec [ 4] 49.00-50.00 sec 4.79 MBytes 40.2 Mbits/sec [ 4] 50.00-51.00 sec 4.65 MBytes 39.0 Mbits/sec [ 4] 51.00-52.00 sec 4.69 MBytes 39.4 Mbits/sec [ 4] 52.00-53.00 sec 4.54 MBytes 38.1 Mbits/sec [ 4] 53.00-54.00 sec 4.90 MBytes 41.1 Mbits/sec [ 4] 54.00-55.00 sec 4.30 MBytes 36.1 Mbits/sec [ 4] 55.00-56.00 sec 2.28 MBytes 19.1 Mbits/sec [ 4] 56.00-57.00 sec 2.97 MBytes 24.9 Mbits/sec [ 4] 57.00-58.00 sec 4.66 MBytes 39.1 Mbits/sec [ 4] 58.00-59.00 sec 4.56 MBytes 38.3 Mbits/sec [ 4] 59.00-60.00 sec 4.54 MBytes 38.1 Mbits/sec [ 4] 60.00-61.00 sec 4.73 MBytes 39.7 Mbits/sec [ 4] 61.00-62.00 sec 4.75 MBytes 39.9 Mbits/sec [ 4] 62.00-63.00 sec 4.80 MBytes 40.2 Mbits/sec [ 4] 63.00-64.00 sec 4.58 MBytes 38.4 Mbits/sec [ 4] 64.00-65.00 sec 4.71 MBytes 39.5 Mbits/sec [ 4] 65.00-66.00 sec 4.80 MBytes 40.3 Mbits/sec [ 4] 66.00-67.00 sec 4.53 MBytes 38.0 Mbits/sec [ 4] 67.00-68.00 sec 4.91 MBytes 41.2 Mbits/sec [ 4] 68.00-69.00 sec 4.80 MBytes 40.2 Mbits/sec [ 4] 69.00-70.00 sec 4.99 MBytes 41.8 Mbits/sec [ 4] 70.00-71.00 sec 4.65 MBytes 39.0 Mbits/sec [ 4] 71.00-72.00 sec 4.43 MBytes 37.2 Mbits/sec [ 4] 72.00-73.00 sec 5.03 MBytes 42.2 Mbits/sec [ 4] 73.00-74.00 sec 4.70 MBytes 39.4 Mbits/sec [ 4] 74.00-75.00 sec 4.48 MBytes 37.5 Mbits/sec [ 4] 75.00-76.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 76.00-77.00 sec 4.81 MBytes 40.3 Mbits/sec [ 4] 77.00-78.00 sec 4.87 MBytes 40.9 Mbits/sec [ 4] 78.00-79.00 sec 4.85 MBytes 40.7 Mbits/sec [ 4] 79.00-80.00 sec 4.78 MBytes 40.1 Mbits/sec [ 4] 80.00-81.00 sec 1.66 MBytes 13.9 Mbits/sec [ 4] 81.00-82.00 sec 4.55 MBytes 38.2 Mbits/sec [ 4] 82.00-83.00 sec 4.16 MBytes 34.9 Mbits/sec [ 4] 83.00-84.00 sec 4.20 MBytes 35.3 Mbits/sec [ 4] 84.00-85.00 sec 4.92 MBytes 41.3 Mbits/sec [ 4] 85.00-86.00 sec 4.87 MBytes 40.8 Mbits/sec [ 4] 86.00-87.00 sec 3.59 MBytes 30.1 Mbits/sec [ 4] 87.00-88.00 sec 4.46 MBytes 37.4 Mbits/sec [ 4] 88.00-89.00 sec 4.49 MBytes 37.6 Mbits/sec [ 4] 89.00-90.00 sec 4.53 MBytes 38.0 Mbits/sec [ 4] 90.00-91.00 sec 4.54 MBytes 38.1 Mbits/sec [ 4] 91.00-92.00 sec 4.59 MBytes 38.5 Mbits/sec [ 4] 92.00-93.00 sec 4.38 MBytes 36.7 Mbits/sec [ 4] 93.00-94.00 sec 4.74 MBytes 39.8 Mbits/sec [ 4] 94.00-95.00 sec 4.67 MBytes 39.2 Mbits/sec [ 4] 95.00-96.00 sec 4.70 MBytes 39.5 Mbits/sec [ 4] 96.00-97.00 sec 4.61 MBytes 38.7 Mbits/sec [ 4] 97.00-98.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 98.00-99.00 sec 4.62 MBytes 38.8 Mbits/sec [ 4] 99.00-100.00 sec 4.87 MBytes 40.8 Mbits/sec [ 4] 100.00-101.00 sec 4.11 MBytes 34.5 Mbits/sec [ 4] 101.00-102.00 sec 4.76 MBytes 39.9 Mbits/sec [ 4] 102.00-103.00 sec 4.60 MBytes 38.6 Mbits/sec [ 4] 103.00-104.00 sec 4.61 MBytes 38.7 Mbits/sec [ 4] 104.00-105.00 sec 3.32 MBytes 27.8 Mbits/sec [ 4] 105.00-106.00 sec 4.36 MBytes 36.6 Mbits/sec [ 4] 106.00-107.00 sec 4.89 MBytes 41.0 Mbits/sec [ 4] 107.00-108.00 sec 4.92 MBytes 41.2 Mbits/sec [ 4] 108.00-109.00 sec 4.70 MBytes 39.4 Mbits/sec [ 4] 109.00-110.00 sec 4.49 MBytes 37.7 Mbits/sec [ 4] 110.00-111.00 sec 4.67 MBytes 39.2 Mbits/sec [ 4] 111.00-112.00 sec 4.76 MBytes 39.9 Mbits/sec [ 4] 112.00-113.00 sec 4.75 MBytes 39.9 Mbits/sec [ 4] 113.00-114.00 sec 4.86 MBytes 40.7 Mbits/sec [ 4] 114.00-115.00 sec 4.44 MBytes 37.2 Mbits/sec [ 4] 115.00-116.00 sec 4.57 MBytes 38.3 Mbits/sec [ 4] 116.00-117.00 sec 4.64 MBytes 38.9 Mbits/sec [ 4] 117.00-118.00 sec 4.74 MBytes 39.8 Mbits/sec [ 4] 118.00-119.00 sec 3.12 MBytes 26.2 Mbits/sec [ 4] 119.00-120.00 sec 4.90 MBytes 41.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 549 MBytes 38.4 Mbits/sec 3025 sender [ 4] 0.00-120.00 sec 547 MBytes 38.2 Mbits/sec receiver iperf Done. root@raspberrypi:/home/pi# ping 192.168.83.146 PING 192.168.83.146 (192.168.83.146) 56(84) bytes of data. 64 bytes from 192.168.83.146: icmp_seq=1 ttl=64 time=2.86 ms 64 bytes from 192.168.83.146: icmp_seq=2 ttl=64 time=5.16 ms 64 bytes from 192.168.83.146: icmp_seq=3 ttl=64 time=5.33 ms 64 bytes from 192.168.83.146: icmp_seq=4 ttl=64 time=5.54 ms 64 bytes from 192.168.83.146: icmp_seq=5 ttl=64 time=6.41 ms 64 bytes from 192.168.83.146: icmp_seq=6 ttl=64 time=4.80 ms 64 bytes from 192.168.83.146: icmp_seq=7 ttl=64 time=4.77 ms 64 bytes from 192.168.83.146: icmp_seq=8 ttl=64 time=6.14 ms 64 bytes from 192.168.83.146: icmp_seq=9 ttl=64 time=7.45 ms ^C --- 192.168.83.146 ping statistics --- 9 packets transmitted, 9 received, 0% packet loss, time 8012ms rtt min/avg/max/mdev = 2.861/5.387/7.450/1.206 ms root@raspberrypi:/home/pi# ^C root@raspberrypi:/home/pi# iwconfig wlan0 wlan0 IEEE 802.11 ESSID:"Snort-Honeynet" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate=65 Mb/s Tx-Power=31 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:on Link Quality=70/70 Signal level=-37 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 root@raspberrypi:/home/pi# nmcli dev wifi list * SSID MODUS CHAN RATE SIGNAL BARS SICHERHEIT FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 79 ▂▄▆_ WPA1 WPA2 EasyBox-116D28 Infra 5 54 Mbit/s 55 ▂▄__ WPA1 WPA2 DISTORTEDPEOPLE Infra 9 54 Mbit/s 47 ▂▄__ WPA1 WPA2 DISTORTEDPEOPLE_EXT Infra 9 54 Mbit/s 35 ▂▄__ WPA1 WPA2 CubaLibre Infra 11 54 Mbit/s 32 ▂▄__ WPA2 * Snort-Honeynet Infra 13 54 Mbit/s 83 ▂▄▆█ WPA2 -- Infra 6 54 Mbit/s 24 ▂___ WPA2 WLAN-341381 Infra 11 54 Mbit/s 17 ▂___ WPA2 WLAN-872870 Infra 11 54 Mbit/s 22 ▂___ WPA2 OSAs Gästenetzwerk Infra 6 54 Mbit/s 15 ▂___ WPA1 WPA2 OSA Alpenraum intern Infra 6 54 Mbit/s 14 ▂___ WPA1 WPA2 FRITZ!Box 7490 Infra 1 54 Mbit/s 19 ▂___ WPA2 Wonder Woman Infra 6 54 Mbit/s 10 ▂___ WPA1 WPA2 UBNT2 Infra 3 54 Mbit/s 7 ▂___ -- Location 1: 4 meters away, 2 walls in between, wall angle approx. 30°: 10.4Mbits/s on average, a lot of retransmits and already ICMP packet losses. root@raspberrypi:/home/pi# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.191 port 58526 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 53.7 KBytes 440 Kbits/sec 8 5.66 KBytes [ 4] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec 1 1.41 KBytes [ 4] 2.00-3.00 sec 740 KBytes 6.06 Mbits/sec 25 28.3 KBytes [ 4] 3.00-4.00 sec 766 KBytes 6.28 Mbits/sec 5 28.3 KBytes [ 4] 4.00-5.00 sec 718 KBytes 5.88 Mbits/sec 13 7.07 KBytes [ 4] 5.00-6.00 sec 735 KBytes 6.02 Mbits/sec 34 7.07 KBytes [ 4] 6.00-7.00 sec 1007 KBytes 8.25 Mbits/sec 11 18.4 KBytes [ 4] 7.00-8.00 sec 1.64 MBytes 13.7 Mbits/sec 23 17.0 KBytes [ 4] 8.00-9.00 sec 286 KBytes 2.34 Mbits/sec 10 15.6 KBytes [ 4] 9.00-10.00 sec 404 KBytes 3.31 Mbits/sec 2 17.0 KBytes [ 4] 10.00-11.00 sec 378 KBytes 3.09 Mbits/sec 11 18.4 KBytes [ 4] 11.00-12.00 sec 841 KBytes 6.89 Mbits/sec 2 35.4 KBytes [ 4] 12.00-13.00 sec 1.19 MBytes 10.0 Mbits/sec 0 56.6 KBytes [ 4] 13.00-14.00 sec 1.51 MBytes 12.6 Mbits/sec 19 33.9 KBytes [ 4] 14.00-15.00 sec 1.42 MBytes 11.9 Mbits/sec 13 35.4 KBytes [ 4] 15.00-16.00 sec 1.44 MBytes 12.0 Mbits/sec 13 36.8 KBytes [ 4] 16.00-17.00 sec 1.49 MBytes 12.5 Mbits/sec 4 52.3 KBytes [ 4] 17.00-18.00 sec 1.50 MBytes 12.6 Mbits/sec 0 69.3 KBytes [ 4] 18.00-19.00 sec 1.36 MBytes 11.4 Mbits/sec 14 29.7 KBytes [ 4] 19.00-20.00 sec 387 KBytes 3.17 Mbits/sec 15 15.6 KBytes [ 4] 20.00-21.00 sec 1.02 MBytes 8.58 Mbits/sec 14 19.8 KBytes [ 4] 21.00-22.00 sec 154 KBytes 1.26 Mbits/sec 18 11.3 KBytes [ 4] 22.00-23.00 sec 266 KBytes 2.18 Mbits/sec 10 7.07 KBytes [ 4] 23.00-24.00 sec 956 KBytes 7.84 Mbits/sec 11 15.6 KBytes [ 4] 24.00-25.00 sec 897 KBytes 7.34 Mbits/sec 10 21.2 KBytes [ 4] 25.00-26.00 sec 655 KBytes 5.36 Mbits/sec 12 9.90 KBytes [ 4] 26.00-27.00 sec 928 KBytes 7.60 Mbits/sec 16 1.41 KBytes [ 4] 27.00-28.00 sec 314 KBytes 2.57 Mbits/sec 20 11.3 KBytes [ 4] 28.00-29.00 sec 0.00 Bytes 0.00 bits/sec 9 1.41 KBytes [ 4] 29.00-30.00 sec 1.26 MBytes 10.6 Mbits/sec 7 39.6 KBytes [ 4] 30.00-31.00 sec 1.43 MBytes 12.0 Mbits/sec 2 39.6 KBytes [ 4] 31.00-32.00 sec 1.25 MBytes 10.5 Mbits/sec 21 15.6 KBytes [ 4] 32.00-33.00 sec 1001 KBytes 8.20 Mbits/sec 3 38.2 KBytes [ 4] 33.00-34.00 sec 1.03 MBytes 8.64 Mbits/sec 5 29.7 KBytes [ 4] 34.00-35.00 sec 321 KBytes 2.63 Mbits/sec 19 15.6 KBytes [ 4] 35.00-36.00 sec 588 KBytes 4.82 Mbits/sec 10 19.8 KBytes [ 4] 36.00-37.00 sec 809 KBytes 6.62 Mbits/sec 17 14.1 KBytes [ 4] 37.00-38.00 sec 1.47 MBytes 12.4 Mbits/sec 13 26.9 KBytes [ 4] 38.00-39.00 sec 861 KBytes 7.05 Mbits/sec 21 22.6 KBytes [ 4] 39.00-40.00 sec 846 KBytes 6.93 Mbits/sec 15 32.5 KBytes [ 4] 40.00-41.00 sec 1.44 MBytes 12.1 Mbits/sec 0 56.6 KBytes [ 4] 41.00-42.00 sec 626 KBytes 5.13 Mbits/sec 21 36.8 KBytes [ 4] 42.00-43.00 sec 1.62 MBytes 13.6 Mbits/sec 24 32.5 KBytes [ 4] 43.00-44.00 sec 693 KBytes 5.68 Mbits/sec 35 17.0 KBytes [ 4] 44.00-45.00 sec 1.51 MBytes 12.7 Mbits/sec 14 32.5 KBytes [ 4] 45.00-46.00 sec 1.58 MBytes 13.2 Mbits/sec 15 39.6 KBytes [ 4] 46.00-47.00 sec 1.68 MBytes 14.1 Mbits/sec 35 14.1 KBytes [ 4] 47.00-48.00 sec 1.09 MBytes 9.15 Mbits/sec 15 1.41 KBytes [ 4] 48.00-49.00 sec 471 KBytes 3.86 Mbits/sec 8 21.2 KBytes [ 4] 49.00-50.00 sec 163 KBytes 1.33 Mbits/sec 15 1.41 KBytes [ 4] 50.00-51.00 sec 570 KBytes 4.67 Mbits/sec 13 18.4 KBytes [ 4] 51.00-52.00 sec 585 KBytes 4.80 Mbits/sec 7 22.6 KBytes [ 4] 52.00-53.00 sec 257 KBytes 2.11 Mbits/sec 10 15.6 KBytes [ 4] 53.00-54.00 sec 474 KBytes 3.88 Mbits/sec 16 9.90 KBytes [ 4] 54.00-55.00 sec 156 KBytes 1.27 Mbits/sec 13 8.48 KBytes [ 4] 55.00-56.00 sec 591 KBytes 4.84 Mbits/sec 13 1.41 KBytes [ 4] 56.00-57.00 sec 1.87 MBytes 15.7 Mbits/sec 17 26.9 KBytes [ 4] 57.00-58.00 sec 209 KBytes 1.71 Mbits/sec 10 7.07 KBytes [ 4] 58.00-59.00 sec 1.33 MBytes 11.2 Mbits/sec 24 24.0 KBytes [ 4] 59.00-60.00 sec 1.73 MBytes 14.5 Mbits/sec 20 21.2 KBytes [ 4] 60.00-61.00 sec 2.06 MBytes 17.3 Mbits/sec 17 29.7 KBytes [ 4] 61.00-62.00 sec 2.01 MBytes 16.8 Mbits/sec 30 24.0 KBytes [ 4] 62.00-63.00 sec 608 KBytes 4.98 Mbits/sec 10 29.7 KBytes [ 4] 63.00-64.00 sec 52.3 KBytes 428 Kbits/sec 10 2.83 KBytes [ 4] 64.00-65.00 sec 742 KBytes 6.09 Mbits/sec 22 25.5 KBytes [ 4] 65.00-66.00 sec 1.11 MBytes 9.29 Mbits/sec 28 22.6 KBytes [ 4] 66.00-67.00 sec 2.01 MBytes 16.8 Mbits/sec 20 22.6 KBytes [ 4] 67.00-68.00 sec 592 KBytes 4.85 Mbits/sec 14 8.48 KBytes [ 4] 68.00-69.00 sec 153 KBytes 1.25 Mbits/sec 4 1.41 KBytes [ 4] 69.00-70.00 sec 209 KBytes 1.72 Mbits/sec 13 11.3 KBytes [ 4] 70.00-71.00 sec 1004 KBytes 8.23 Mbits/sec 0 60.8 KBytes [ 4] 71.00-72.00 sec 1.27 MBytes 10.7 Mbits/sec 0 94.7 KBytes [ 4] 72.00-73.00 sec 1.93 MBytes 16.2 Mbits/sec 14 31.1 KBytes [ 4] 73.00-74.00 sec 1.57 MBytes 13.2 Mbits/sec 11 36.8 KBytes [ 4] 74.00-75.00 sec 1.62 MBytes 13.6 Mbits/sec 12 24.0 KBytes [ 4] 75.00-76.00 sec 65.0 KBytes 533 Kbits/sec 2 2.83 KBytes [ 4] 76.00-77.00 sec 0.00 Bytes 0.00 bits/sec 1 1.41 KBytes [ 4] 77.00-78.00 sec 0.00 Bytes 0.00 bits/sec 1 1.41 KBytes [ 4] 78.00-79.00 sec 547 KBytes 4.49 Mbits/sec 19 21.2 KBytes [ 4] 79.00-80.00 sec 1008 KBytes 8.26 Mbits/sec 20 24.0 KBytes [ 4] 80.00-81.00 sec 1.26 MBytes 10.6 Mbits/sec 22 21.2 KBytes [ 4] 81.00-82.00 sec 284 KBytes 2.33 Mbits/sec 5 19.8 KBytes [ 4] 82.00-83.00 sec 741 KBytes 6.07 Mbits/sec 9 1.41 KBytes [ 4] 83.00-84.00 sec 892 KBytes 7.31 Mbits/sec 10 41.0 KBytes [ 4] 84.00-85.00 sec 1.05 MBytes 8.82 Mbits/sec 0 56.6 KBytes [ 4] 85.00-86.00 sec 810 KBytes 6.64 Mbits/sec 27 14.1 KBytes [ 4] 86.00-87.00 sec 670 KBytes 5.49 Mbits/sec 8 29.7 KBytes [ 4] 87.00-88.00 sec 1.11 MBytes 9.28 Mbits/sec 0 49.5 KBytes [ 4] 88.00-89.00 sec 1.44 MBytes 12.1 Mbits/sec 4 49.5 KBytes [ 4] 89.00-90.00 sec 1.55 MBytes 13.0 Mbits/sec 0 67.9 KBytes [ 4] 90.00-91.00 sec 1.45 MBytes 12.2 Mbits/sec 16 25.5 KBytes [ 4] 91.00-92.00 sec 338 KBytes 2.77 Mbits/sec 15 8.48 KBytes [ 4] 92.00-93.00 sec 1018 KBytes 8.34 Mbits/sec 23 24.0 KBytes [ 4] 93.00-94.00 sec 906 KBytes 7.43 Mbits/sec 16 12.7 KBytes [ 4] 94.00-95.00 sec 1.00 MBytes 8.41 Mbits/sec 0 41.0 KBytes [ 4] 95.00-96.00 sec 1.05 MBytes 8.80 Mbits/sec 8 2.83 KBytes [ 4] 96.00-97.00 sec 930 KBytes 7.62 Mbits/sec 26 25.5 KBytes [ 4] 97.00-98.00 sec 1.07 MBytes 8.99 Mbits/sec 8 29.7 KBytes [ 4] 98.00-99.00 sec 1011 KBytes 8.28 Mbits/sec 10 21.2 KBytes [ 4] 99.00-100.00 sec 621 KBytes 5.08 Mbits/sec 11 17.0 KBytes [ 4] 100.00-101.00 sec 1.06 MBytes 8.88 Mbits/sec 1 41.0 KBytes [ 4] 101.00-102.00 sec 870 KBytes 7.12 Mbits/sec 19 1.41 KBytes [ 4] 102.00-103.00 sec 850 KBytes 6.96 Mbits/sec 13 28.3 KBytes [ 4] 103.00-104.00 sec 290 KBytes 2.37 Mbits/sec 6 17.0 KBytes [ 4] 104.00-105.00 sec 0.00 Bytes 0.00 bits/sec 3 8.48 KBytes [ 4] 105.00-106.00 sec 468 KBytes 3.84 Mbits/sec 10 12.7 KBytes [ 4] 106.00-107.00 sec 1.13 MBytes 9.49 Mbits/sec 14 25.5 KBytes [ 4] 107.00-108.00 sec 294 KBytes 2.41 Mbits/sec 13 12.7 KBytes [ 4] 108.00-109.00 sec 263 KBytes 2.15 Mbits/sec 17 11.3 KBytes [ 4] 109.00-110.00 sec 536 KBytes 4.39 Mbits/sec 10 22.6 KBytes [ 4] 110.00-111.00 sec 406 KBytes 3.32 Mbits/sec 11 8.48 KBytes [ 4] 111.00-112.00 sec 198 KBytes 1.62 Mbits/sec 3 15.6 KBytes [ 4] 112.00-113.00 sec 602 KBytes 4.94 Mbits/sec 13 17.0 KBytes [ 4] 113.00-114.00 sec 1.63 MBytes 13.7 Mbits/sec 22 31.1 KBytes [ 4] 114.00-115.00 sec 214 KBytes 1.75 Mbits/sec 8 1.41 KBytes [ 4] 115.00-116.00 sec 133 KBytes 1.09 Mbits/sec 26 7.07 KBytes [ 4] 116.00-117.00 sec 655 KBytes 5.37 Mbits/sec 1 29.7 KBytes [ 4] 117.00-118.00 sec 1.09 MBytes 9.13 Mbits/sec 0 50.9 KBytes [ 4] 118.00-119.00 sec 861 KBytes 7.05 Mbits/sec 0 60.8 KBytes [ 4] 119.00-120.00 sec 930 KBytes 7.62 Mbits/sec 0 70.7 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 102 MBytes 7.12 Mbits/sec 1457 sender [ 4] 0.00-120.00 sec 102 MBytes 7.11 Mbits/sec receiver iperf Done. Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.191 port 58530 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 1.78 MBytes 14.9 Mbits/sec [ 4] 1.00-2.00 sec 1.13 MBytes 9.44 Mbits/sec [ 4] 2.00-3.00 sec 1.69 MBytes 14.2 Mbits/sec [ 4] 3.00-4.00 sec 1.67 MBytes 14.0 Mbits/sec [ 4] 4.00-5.00 sec 1.71 MBytes 14.3 Mbits/sec [ 4] 5.00-6.00 sec 1.69 MBytes 14.2 Mbits/sec [ 4] 6.00-7.00 sec 1.77 MBytes 14.9 Mbits/sec [ 4] 7.00-8.00 sec 1.79 MBytes 15.0 Mbits/sec [ 4] 8.00-9.00 sec 1.89 MBytes 15.8 Mbits/sec [ 4] 9.00-10.00 sec 1.76 MBytes 14.8 Mbits/sec [ 4] 10.00-11.00 sec 1.74 MBytes 14.6 Mbits/sec [ 4] 11.00-12.00 sec 1.86 MBytes 15.6 Mbits/sec [ 4] 12.00-13.00 sec 1.46 MBytes 12.2 Mbits/sec [ 4] 13.00-14.00 sec 1.71 MBytes 14.3 Mbits/sec [ 4] 14.00-15.00 sec 1.89 MBytes 15.9 Mbits/sec [ 4] 15.00-16.00 sec 1.75 MBytes 14.7 Mbits/sec [ 4] 16.00-17.00 sec 1.85 MBytes 15.5 Mbits/sec [ 4] 17.00-18.00 sec 1.79 MBytes 15.0 Mbits/sec [ 4] 18.00-19.00 sec 1.16 MBytes 9.70 Mbits/sec [ 4] 19.00-20.00 sec 1.89 MBytes 15.8 Mbits/sec [ 4] 20.00-21.00 sec 1.84 MBytes 15.4 Mbits/sec [ 4] 21.00-22.00 sec 1.99 MBytes 16.7 Mbits/sec [ 4] 22.00-23.00 sec 1.87 MBytes 15.7 Mbits/sec [ 4] 23.00-24.00 sec 1.93 MBytes 16.2 Mbits/sec [ 4] 24.00-25.00 sec 1.80 MBytes 15.1 Mbits/sec [ 4] 25.00-26.00 sec 1.94 MBytes 16.3 Mbits/sec [ 4] 26.00-27.00 sec 1.82 MBytes 15.2 Mbits/sec [ 4] 27.00-28.00 sec 1.91 MBytes 16.0 Mbits/sec [ 4] 28.00-29.00 sec 1.96 MBytes 16.4 Mbits/sec [ 4] 29.00-30.00 sec 314 KBytes 2.57 Mbits/sec [ 4] 30.00-31.00 sec 0.00 Bytes 0.00 bits/sec [ 4] 31.00-32.00 sec 0.00 Bytes 0.00 bits/sec [ 4] 32.00-33.00 sec 1.31 MBytes 11.0 Mbits/sec [ 4] 33.00-34.00 sec 602 KBytes 4.93 Mbits/sec [ 4] 34.00-35.00 sec 1.74 MBytes 14.6 Mbits/sec [ 4] 35.00-36.00 sec 1.92 MBytes 16.1 Mbits/sec [ 4] 36.00-37.00 sec 1.88 MBytes 15.8 Mbits/sec [ 4] 37.00-38.00 sec 1.96 MBytes 16.4 Mbits/sec [ 4] 38.00-39.00 sec 1.82 MBytes 15.3 Mbits/sec [ 4] 39.00-40.00 sec 1.80 MBytes 15.1 Mbits/sec [ 4] 40.00-41.00 sec 1.74 MBytes 14.6 Mbits/sec [ 4] 41.00-42.00 sec 1.99 MBytes 16.7 Mbits/sec [ 4] 42.00-43.00 sec 1.86 MBytes 15.6 Mbits/sec [ 4] 43.00-44.00 sec 1.90 MBytes 15.9 Mbits/sec [ 4] 44.00-45.00 sec 1.83 MBytes 15.3 Mbits/sec [ 4] 45.00-46.00 sec 1.86 MBytes 15.6 Mbits/sec [ 4] 46.00-47.00 sec 1.80 MBytes 15.1 Mbits/sec [ 4] 47.00-48.00 sec 1.90 MBytes 16.0 Mbits/sec [ 4] 48.00-49.00 sec 1.82 MBytes 15.3 Mbits/sec [ 4] 49.00-50.00 sec 1.19 MBytes 10.0 Mbits/sec [ 4] 50.00-51.00 sec 1.27 MBytes 10.7 Mbits/sec [ 4] 51.00-52.00 sec 1.81 MBytes 15.2 Mbits/sec [ 4] 52.00-53.00 sec 1.77 MBytes 14.9 Mbits/sec [ 4] 53.00-54.00 sec 1.84 MBytes 15.4 Mbits/sec [ 4] 54.00-55.00 sec 1.07 MBytes 8.95 Mbits/sec [ 4] 55.00-56.00 sec 0.00 Bytes 0.00 bits/sec [ 4] 56.00-57.00 sec 1.80 MBytes 15.1 Mbits/sec [ 4] 57.00-58.00 sec 1.85 MBytes 15.5 Mbits/sec [ 4] 58.00-59.00 sec 1.84 MBytes 15.5 Mbits/sec [ 4] 59.00-60.00 sec 1.91 MBytes 16.0 Mbits/sec [ 4] 60.00-61.00 sec 1.79 MBytes 15.0 Mbits/sec [ 4] 61.00-62.00 sec 1.82 MBytes 15.3 Mbits/sec [ 4] 62.00-63.00 sec 851 KBytes 6.97 Mbits/sec [ 4] 63.00-64.00 sec 1.17 MBytes 9.83 Mbits/sec [ 4] 64.00-65.00 sec 1.92 MBytes 16.1 Mbits/sec [ 4] 65.00-66.00 sec 1.84 MBytes 15.4 Mbits/sec [ 4] 66.00-67.00 sec 1.81 MBytes 15.2 Mbits/sec [ 4] 67.00-68.00 sec 1.86 MBytes 15.6 Mbits/sec [ 4] 68.00-69.00 sec 1.84 MBytes 15.4 Mbits/sec [ 4] 69.00-70.00 sec 1.92 MBytes 16.1 Mbits/sec [ 4] 70.00-71.00 sec 983 KBytes 8.05 Mbits/sec [ 4] 71.00-72.00 sec 1.40 MBytes 11.8 Mbits/sec [ 4] 72.00-73.00 sec 1.63 MBytes 13.7 Mbits/sec [ 4] 73.00-74.00 sec 1.80 MBytes 15.1 Mbits/sec [ 4] 74.00-75.00 sec 1.97 MBytes 16.5 Mbits/sec [ 4] 75.00-76.00 sec 1.69 MBytes 14.2 Mbits/sec [ 4] 76.00-77.00 sec 1.80 MBytes 15.1 Mbits/sec [ 4] 77.00-78.00 sec 540 KBytes 4.42 Mbits/sec [ 4] 78.00-79.00 sec 0.00 Bytes 0.00 bits/sec [ 4] 79.00-80.00 sec 0.00 Bytes 0.00 bits/sec [ 4] 80.00-81.00 sec 1.73 MBytes 14.5 Mbits/sec [ 4] 81.00-82.00 sec 1.31 MBytes 11.0 Mbits/sec [ 4] 82.00-83.00 sec 1.78 MBytes 14.9 Mbits/sec [ 4] 83.00-84.00 sec 1.84 MBytes 15.5 Mbits/sec [ 4] 84.00-85.00 sec 1.81 MBytes 15.2 Mbits/sec [ 4] 85.00-86.00 sec 1.74 MBytes 14.6 Mbits/sec [ 4] 86.00-87.00 sec 1.73 MBytes 14.5 Mbits/sec [ 4] 87.00-88.00 sec 1.80 MBytes 15.1 Mbits/sec [ 4] 88.00-89.00 sec 1.65 MBytes 13.8 Mbits/sec [ 4] 89.00-90.00 sec 1.81 MBytes 15.2 Mbits/sec [ 4] 90.00-91.00 sec 1.78 MBytes 15.0 Mbits/sec [ 4] 91.00-92.00 sec 1.91 MBytes 16.0 Mbits/sec [ 4] 92.00-93.00 sec 1.84 MBytes 15.5 Mbits/sec [ 4] 93.00-94.00 sec 1.72 MBytes 14.4 Mbits/sec [ 4] 94.00-95.00 sec 1.82 MBytes 15.3 Mbits/sec [ 4] 95.00-96.00 sec 1.32 MBytes 11.1 Mbits/sec [ 4] 96.00-97.00 sec 1.08 MBytes 9.06 Mbits/sec [ 4] 97.00-98.00 sec 1.58 MBytes 13.3 Mbits/sec [ 4] 98.00-99.00 sec 1.21 MBytes 10.2 Mbits/sec [ 4] 99.00-100.00 sec 1.29 MBytes 10.8 Mbits/sec [ 4] 100.00-101.00 sec 1.21 MBytes 10.1 Mbits/sec [ 4] 101.00-102.00 sec 1.44 MBytes 12.1 Mbits/sec [ 4] 102.00-103.00 sec 1.68 MBytes 14.1 Mbits/sec [ 4] 103.00-104.00 sec 1.56 MBytes 13.1 Mbits/sec [ 4] 104.00-105.00 sec 1.38 MBytes 11.6 Mbits/sec [ 4] 105.00-106.00 sec 1.86 MBytes 15.6 Mbits/sec [ 4] 106.00-107.00 sec 1.81 MBytes 15.2 Mbits/sec [ 4] 107.00-108.00 sec 1.76 MBytes 14.8 Mbits/sec [ 4] 108.00-109.00 sec 1.89 MBytes 15.9 Mbits/sec [ 4] 109.00-110.00 sec 809 KBytes 6.62 Mbits/sec [ 4] 110.00-111.00 sec 2.42 MBytes 20.3 Mbits/sec [ 4] 111.00-112.00 sec 1.70 MBytes 14.3 Mbits/sec [ 4] 112.00-113.00 sec 1.78 MBytes 15.0 Mbits/sec [ 4] 113.00-114.00 sec 1.88 MBytes 15.8 Mbits/sec [ 4] 114.00-115.00 sec 1.44 MBytes 12.1 Mbits/sec [ 4] 115.00-116.00 sec 1.66 MBytes 13.9 Mbits/sec [ 4] 116.00-117.00 sec 1.90 MBytes 15.9 Mbits/sec [ 4] 117.00-118.00 sec 1.82 MBytes 15.3 Mbits/sec [ 4] 118.00-119.00 sec 1.79 MBytes 15.0 Mbits/sec [ 4] 119.00-120.00 sec 1.75 MBytes 14.7 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 195 MBytes 13.7 Mbits/sec 6386 sender [ 4] 0.00-120.00 sec 193 MBytes 13.5 Mbits/sec receiver iperf Done. root@raspberrypi:/home/pi# ping 192.168.83.146 PING 192.168.83.146 (192.168.83.146) 56(84) bytes of data. 64 bytes from 192.168.83.146: icmp_seq=1 ttl=64 time=2.69 ms 64 bytes from 192.168.83.146: icmp_seq=2 ttl=64 time=5.29 ms 64 bytes from 192.168.83.146: icmp_seq=3 ttl=64 time=12.6 ms 64 bytes from 192.168.83.146: icmp_seq=4 ttl=64 time=5.78 ms 64 bytes from 192.168.83.146: icmp_seq=5 ttl=64 time=6.55 ms 64 bytes from 192.168.83.146: icmp_seq=6 ttl=64 time=5.51 ms 64 bytes from 192.168.83.146: icmp_seq=8 ttl=64 time=440 ms 64 bytes from 192.168.83.146: icmp_seq=9 ttl=64 time=4.98 ms 64 bytes from 192.168.83.146: icmp_seq=10 ttl=64 time=5.09 ms ^C --- 192.168.83.146 ping statistics --- 10 packets transmitted, 9 received, 10% packet loss, time 9065ms rtt min/avg/max/mdev = 2.691/54.315/440.248/136.471 ms root@raspberrypi:/home/pi# iwconfig wlan0 wlan0 IEEE 802.11 ESSID:"Snort-Honeynet" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate=26 Mb/s Tx-Power=31 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:on Link Quality=38/70 Signal level=-72 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:2278 Invalid misc:0 Missed beacon:0 root@raspberrypi:/home/pi# nmcli dev wifi list * SSID MODUS CHAN RATE SIGNAL BARS SICHERHEIT CubaLibre Infra 11 54 Mbit/s 59 ▂▄▆_ WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 29 ▂___ WPA1 WPA2 o2-WLAN91 Infra 5 54 Mbit/s 29 ▂___ WPA2 WLAN-A64344 Infra 1 54 Mbit/s 19 ▂___ WPA2 DISTORTEDPEOPLE_EXT Infra 9 54 Mbit/s 24 ▂___ WPA1 WPA2 Villa Rosina Infra 3 54 Mbit/s 20 ▂___ WPA1 WPA2 WLAN-983298 Infra 11 54 Mbit/s 20 ▂___ WPA2 OSAs Gästenetzwerk Infra 6 54 Mbit/s 19 ▂___ WPA1 WPA2 EasyBox-55E358 Infra 1 54 Mbit/s 17 ▂___ WPA1 WPA2 OSA Alpenraum intern Infra 6 54 Mbit/s 14 ▂___ WPA1 WPA2 CubaLibre Infra 11 54 Mbit/s 25 ▂___ WPA1 WPA2 WLAN-872870 Infra 11 54 Mbit/s 20 ▂___ WPA2 Eichkater Infra 5 54 Mbit/s 19 ▂___ WPA1 WPA2 FRITZ!Box WLAN 3270 Infra 9 54 Mbit/s 5 ____ WPA1 WPA2 WLAN-341381 Infra 11 54 Mbit/s 24 ▂___ WPA2 DISTORTEDPEOPLE Infra 9 54 Mbit/s 14 ▂___ WPA1 WPA2 -- Infra 6 54 Mbit/s 15 ▂___ WPA2 * Snort-Honeynet Infra 13 54 Mbit/s 49 ▂▄__ WPA2 Schneeflittchen Infra 5 54 Mbit/s 20 ▂___ WPA1 WPA2 Telekom_FON Infra 11 54 Mbit/s 12 ▂___ -- EasyBox-251239 Infra 1 54 Mbit/s 5 ____ WPA1 WPA2 almtrieb Infra 1 54 Mbit/s 20 ▂___ WPA1 WPA2 FRITZ!Box 7490 Infra 1 54 Mbit/s 15 ▂___ WPA2 Monika Infra 2 54 Mbit/s 12 ▂___ WPA2 Talman Infra 1 54 Mbit/s 10 ▂___ WPA1 WPA2 EasyBox-116D28 Infra 5 54 Mbit/s 17 ▂___ WPA1 WPA2 Location 2: 5 meters away, 2 walls in between, different direction compared to prior location: 6Mbits/s on average, a lot of retransmits and working remotely over SSH felt pretty sluggish. root@raspberrypi:/home/pi# iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 [ 4] local 192.168.83.191 port 40324 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 796 KBytes 6.52 Mbits/sec 0 74.9 KBytes [ 4] 1.00-2.00 sec 778 KBytes 6.37 Mbits/sec 0 93.3 KBytes [ 4] 2.00-3.00 sec 967 KBytes 7.92 Mbits/sec 0 117 KBytes [ 4] 3.00-4.00 sec 710 KBytes 5.82 Mbits/sec 1 94.7 KBytes [ 4] 4.00-5.00 sec 492 KBytes 4.03 Mbits/sec 0 110 KBytes [ 4] 5.00-6.00 sec 665 KBytes 5.44 Mbits/sec 0 119 KBytes [ 4] 6.00-7.00 sec 667 KBytes 5.47 Mbits/sec 0 120 KBytes [ 4] 7.00-8.00 sec 740 KBytes 6.06 Mbits/sec 0 120 KBytes [ 4] 8.00-9.00 sec 839 KBytes 6.87 Mbits/sec 0 122 KBytes [ 4] 9.00-10.00 sec 749 KBytes 6.14 Mbits/sec 0 126 KBytes [ 4] 10.00-11.00 sec 792 KBytes 6.49 Mbits/sec 0 129 KBytes [ 4] 11.00-12.00 sec 817 KBytes 6.70 Mbits/sec 0 163 KBytes [ 4] 12.00-13.00 sec 707 KBytes 5.79 Mbits/sec 0 181 KBytes [ 4] 13.00-14.00 sec 833 KBytes 6.82 Mbits/sec 2 164 KBytes [ 4] 14.00-15.00 sec 609 KBytes 4.99 Mbits/sec 0 177 KBytes [ 4] 15.00-16.00 sec 608 KBytes 4.98 Mbits/sec 0 205 KBytes [ 4] 16.00-17.00 sec 611 KBytes 5.00 Mbits/sec 0 215 KBytes [ 4] 17.00-18.00 sec 814 KBytes 6.67 Mbits/sec 2 164 KBytes [ 4] 18.00-19.00 sec 765 KBytes 6.27 Mbits/sec 0 175 KBytes [ 4] 19.00-20.00 sec 455 KBytes 3.73 Mbits/sec 0 175 KBytes [ 4] 20.00-21.00 sec 607 KBytes 4.97 Mbits/sec 0 181 KBytes [ 4] 21.00-22.00 sec 457 KBytes 3.74 Mbits/sec 0 182 KBytes [ 4] 22.00-23.00 sec 611 KBytes 5.00 Mbits/sec 0 185 KBytes [ 4] 23.00-24.00 sec 764 KBytes 6.26 Mbits/sec 0 191 KBytes [ 4] 24.00-25.00 sec 608 KBytes 4.98 Mbits/sec 6 139 KBytes [ 4] 25.00-26.00 sec 609 KBytes 4.99 Mbits/sec 0 161 KBytes [ 4] 26.00-27.00 sec 607 KBytes 4.97 Mbits/sec 0 181 KBytes [ 4] 27.00-28.00 sec 455 KBytes 3.73 Mbits/sec 0 184 KBytes [ 4] 28.00-29.00 sec 762 KBytes 6.24 Mbits/sec 0 195 KBytes [ 4] 29.00-30.00 sec 513 KBytes 4.20 Mbits/sec 10 96.2 KBytes [ 4] 30.00-31.00 sec 672 KBytes 5.50 Mbits/sec 2 73.5 KBytes [ 4] 31.00-32.00 sec 621 KBytes 5.09 Mbits/sec 0 84.8 KBytes [ 4] 32.00-33.00 sec 778 KBytes 6.37 Mbits/sec 2 66.5 KBytes [ 4] 33.00-34.00 sec 761 KBytes 6.23 Mbits/sec 0 72.1 KBytes [ 4] 34.00-35.00 sec 611 KBytes 5.00 Mbits/sec 0 76.4 KBytes [ 4] 35.00-36.00 sec 612 KBytes 5.02 Mbits/sec 0 82.0 KBytes [ 4] 36.00-37.00 sec 617 KBytes 5.05 Mbits/sec 0 83.4 KBytes [ 4] 37.00-38.00 sec 607 KBytes 4.97 Mbits/sec 0 87.7 KBytes [ 4] 38.00-39.00 sec 458 KBytes 3.75 Mbits/sec 0 93.3 KBytes [ 4] 39.00-40.00 sec 611 KBytes 5.00 Mbits/sec 0 117 KBytes [ 4] 40.00-41.00 sec 608 KBytes 4.98 Mbits/sec 0 158 KBytes [ 4] 41.00-42.00 sec 457 KBytes 3.74 Mbits/sec 0 201 KBytes [ 4] 42.00-43.00 sec 455 KBytes 3.73 Mbits/sec 0 201 KBytes [ 4] 43.00-44.00 sec 694 KBytes 5.69 Mbits/sec 0 331 KBytes [ 4] 44.00-45.00 sec 669 KBytes 5.48 Mbits/sec 4 230 KBytes [ 4] 45.00-46.00 sec 663 KBytes 5.43 Mbits/sec 0 230 KBytes [ 4] 46.00-47.00 sec 665 KBytes 5.44 Mbits/sec 0 230 KBytes [ 4] 47.00-48.00 sec 885 KBytes 7.25 Mbits/sec 0 255 KBytes [ 4] 48.00-49.00 sec 663 KBytes 5.43 Mbits/sec 0 257 KBytes [ 4] 49.00-50.00 sec 443 KBytes 3.62 Mbits/sec 0 257 KBytes [ 4] 50.00-51.00 sec 682 KBytes 5.58 Mbits/sec 0 257 KBytes [ 4] 51.00-52.00 sec 450 KBytes 3.68 Mbits/sec 0 257 KBytes [ 4] 52.00-53.00 sec 443 KBytes 3.63 Mbits/sec 0 257 KBytes [ 4] 53.00-54.00 sec 884 KBytes 7.24 Mbits/sec 0 324 KBytes [ 4] 54.00-55.00 sec 884 KBytes 7.24 Mbits/sec 0 327 KBytes [ 4] 55.00-56.00 sec 670 KBytes 5.49 Mbits/sec 0 327 KBytes [ 4] 56.00-57.00 sec 885 KBytes 7.25 Mbits/sec 0 327 KBytes [ 4] 57.00-58.00 sec 744 KBytes 6.09 Mbits/sec 9 158 KBytes [ 4] 58.00-59.00 sec 884 KBytes 7.24 Mbits/sec 0 165 KBytes [ 4] 59.00-60.00 sec 1.09 MBytes 9.12 Mbits/sec 0 165 KBytes [ 4] 60.00-61.00 sec 665 KBytes 5.44 Mbits/sec 0 165 KBytes [ 4] 61.00-62.00 sec 663 KBytes 5.43 Mbits/sec 0 185 KBytes [ 4] 62.00-63.00 sec 885 KBytes 7.25 Mbits/sec 0 185 KBytes [ 4] 63.00-64.00 sec 665 KBytes 5.44 Mbits/sec 0 192 KBytes [ 4] 64.00-65.00 sec 1.08 MBytes 9.05 Mbits/sec 0 192 KBytes [ 4] 65.00-66.00 sec 677 KBytes 5.55 Mbits/sec 0 209 KBytes [ 4] 66.00-67.00 sec 662 KBytes 5.42 Mbits/sec 0 209 KBytes [ 4] 67.00-68.00 sec 662 KBytes 5.42 Mbits/sec 0 209 KBytes [ 4] 68.00-69.00 sec 455 KBytes 3.73 Mbits/sec 0 209 KBytes [ 4] 69.00-70.00 sec 665 KBytes 5.44 Mbits/sec 0 209 KBytes [ 4] 70.00-71.00 sec 884 KBytes 7.24 Mbits/sec 0 209 KBytes [ 4] 71.00-72.00 sec 889 KBytes 7.29 Mbits/sec 0 209 KBytes [ 4] 72.00-73.00 sec 666 KBytes 5.46 Mbits/sec 0 209 KBytes [ 4] 73.00-74.00 sec 441 KBytes 3.61 Mbits/sec 0 209 KBytes [ 4] 74.00-75.00 sec 666 KBytes 5.46 Mbits/sec 0 327 KBytes [ 4] 75.00-76.00 sec 441 KBytes 3.61 Mbits/sec 0 327 KBytes [ 4] 76.00-77.00 sec 665 KBytes 5.45 Mbits/sec 0 327 KBytes [ 4] 77.00-78.00 sec 665 KBytes 5.44 Mbits/sec 0 327 KBytes [ 4] 78.00-79.00 sec 885 KBytes 7.25 Mbits/sec 0 327 KBytes [ 4] 79.00-80.00 sec 447 KBytes 3.66 Mbits/sec 0 327 KBytes [ 4] 80.00-81.00 sec 885 KBytes 7.25 Mbits/sec 0 327 KBytes [ 4] 81.00-82.00 sec 676 KBytes 5.54 Mbits/sec 6 228 KBytes [ 4] 82.00-83.00 sec 662 KBytes 5.42 Mbits/sec 0 228 KBytes [ 4] 83.00-84.00 sec 889 KBytes 7.29 Mbits/sec 0 228 KBytes [ 4] 84.00-85.00 sec 749 KBytes 6.14 Mbits/sec 9 110 KBytes [ 4] 85.00-86.00 sec 680 KBytes 5.57 Mbits/sec 0 119 KBytes [ 4] 86.00-87.00 sec 682 KBytes 5.58 Mbits/sec 0 120 KBytes [ 4] 87.00-88.00 sec 665 KBytes 5.45 Mbits/sec 0 133 KBytes [ 4] 88.00-89.00 sec 665 KBytes 5.44 Mbits/sec 0 134 KBytes [ 4] 89.00-90.00 sec 884 KBytes 7.24 Mbits/sec 0 134 KBytes [ 4] 90.00-91.00 sec 884 KBytes 7.24 Mbits/sec 0 136 KBytes [ 4] 91.00-92.00 sec 444 KBytes 3.64 Mbits/sec 0 136 KBytes [ 4] 92.00-93.00 sec 663 KBytes 5.43 Mbits/sec 0 136 KBytes [ 4] 93.00-94.00 sec 665 KBytes 5.44 Mbits/sec 0 187 KBytes [ 4] 94.00-95.00 sec 1.08 MBytes 9.09 Mbits/sec 0 187 KBytes [ 4] 95.00-96.00 sec 663 KBytes 5.43 Mbits/sec 0 187 KBytes [ 4] 96.00-97.00 sec 675 KBytes 5.53 Mbits/sec 0 187 KBytes [ 4] 97.00-98.00 sec 468 KBytes 3.83 Mbits/sec 0 187 KBytes [ 4] 98.00-99.00 sec 885 KBytes 7.25 Mbits/sec 0 187 KBytes [ 4] 99.00-100.00 sec 885 KBytes 7.25 Mbits/sec 0 187 KBytes [ 4] 100.00-101.00 sec 892 KBytes 7.31 Mbits/sec 0 212 KBytes [ 4] 101.00-102.00 sec 741 KBytes 6.07 Mbits/sec 2 225 KBytes [ 4] 102.00-103.00 sec 885 KBytes 7.25 Mbits/sec 0 225 KBytes [ 4] 103.00-104.00 sec 884 KBytes 7.24 Mbits/sec 0 225 KBytes [ 4] 104.00-105.00 sec 884 KBytes 7.24 Mbits/sec 0 225 KBytes [ 4] 105.00-106.00 sec 1.08 MBytes 9.07 Mbits/sec 0 291 KBytes [ 4] 106.00-107.00 sec 686 KBytes 5.62 Mbits/sec 2 204 KBytes [ 4] 107.00-108.00 sec 885 KBytes 7.25 Mbits/sec 0 204 KBytes [ 4] 108.00-109.00 sec 665 KBytes 5.44 Mbits/sec 2 151 KBytes [ 4] 109.00-110.00 sec 730 KBytes 5.98 Mbits/sec 2 115 KBytes [ 4] 110.00-111.00 sec 679 KBytes 5.56 Mbits/sec 0 124 KBytes [ 4] 111.00-112.00 sec 902 KBytes 7.39 Mbits/sec 0 127 KBytes [ 4] 112.00-113.00 sec 687 KBytes 5.63 Mbits/sec 0 127 KBytes [ 4] 113.00-114.00 sec 665 KBytes 5.44 Mbits/sec 0 127 KBytes [ 4] 114.00-115.00 sec 673 KBytes 5.51 Mbits/sec 0 127 KBytes [ 4] 115.00-116.00 sec 887 KBytes 7.26 Mbits/sec 1 90.5 KBytes [ 4] 116.00-117.00 sec 723 KBytes 5.92 Mbits/sec 2 50.9 KBytes [ 4] 117.00-118.00 sec 889 KBytes 7.29 Mbits/sec 3 42.4 KBytes [ 4] 118.00-119.00 sec 885 KBytes 7.25 Mbits/sec 2 36.8 KBytes [ 4] 119.00-120.00 sec 665 KBytes 5.44 Mbits/sec 0 49.5 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 83.1 MBytes 5.81 Mbits/sec 69 sender [ 4] 0.00-120.00 sec 82.7 MBytes 5.78 Mbits/sec receiver iperf Done. iperf3: error - unable to receive control message: Connection reset by peer root@raspberrypi:/home/pi# iperf3 -R -c 192.168.83.146 -t 120 Connecting to host 192.168.83.146, port 5201 Reverse mode, remote host 192.168.83.146 is sending [ 4] local 192.168.83.191 port 40330 connected to 192.168.83.146 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 1.01 MBytes 8.50 Mbits/sec [ 4] 1.00-2.00 sec 930 KBytes 7.62 Mbits/sec [ 4] 2.00-3.00 sec 536 KBytes 4.39 Mbits/sec [ 4] 3.00-4.00 sec 642 KBytes 5.26 Mbits/sec [ 4] 4.00-5.00 sec 860 KBytes 7.04 Mbits/sec [ 4] 5.00-6.00 sec 812 KBytes 6.65 Mbits/sec [ 4] 6.00-7.00 sec 662 KBytes 5.42 Mbits/sec [ 4] 7.00-8.00 sec 897 KBytes 7.34 Mbits/sec [ 4] 8.00-9.00 sec 885 KBytes 7.25 Mbits/sec [ 4] 9.00-10.00 sec 713 KBytes 5.84 Mbits/sec [ 4] 10.00-11.00 sec 977 KBytes 8.00 Mbits/sec [ 4] 11.00-12.00 sec 509 KBytes 4.17 Mbits/sec [ 4] 12.00-13.00 sec 744 KBytes 6.10 Mbits/sec [ 4] 13.00-14.00 sec 475 KBytes 3.89 Mbits/sec [ 4] 14.00-15.00 sec 399 KBytes 3.27 Mbits/sec [ 4] 15.00-16.00 sec 984 KBytes 8.06 Mbits/sec [ 4] 16.00-17.00 sec 618 KBytes 5.06 Mbits/sec [ 4] 17.00-18.00 sec 922 KBytes 7.55 Mbits/sec [ 4] 18.00-19.00 sec 1.23 MBytes 10.3 Mbits/sec [ 4] 19.00-20.00 sec 921 KBytes 7.54 Mbits/sec [ 4] 20.00-21.00 sec 454 KBytes 3.72 Mbits/sec [ 4] 21.00-22.00 sec 540 KBytes 4.43 Mbits/sec [ 4] 22.00-23.00 sec 703 KBytes 5.76 Mbits/sec [ 4] 23.00-24.00 sec 508 KBytes 4.16 Mbits/sec [ 4] 24.00-25.00 sec 714 KBytes 5.85 Mbits/sec [ 4] 25.00-26.00 sec 622 KBytes 5.10 Mbits/sec [ 4] 26.00-27.00 sec 829 KBytes 6.79 Mbits/sec [ 4] 27.00-28.00 sec 1014 KBytes 8.31 Mbits/sec [ 4] 28.00-29.00 sec 672 KBytes 5.50 Mbits/sec [ 4] 29.00-30.00 sec 62.2 KBytes 509 Kbits/sec [ 4] 30.00-31.00 sec 889 KBytes 7.29 Mbits/sec [ 4] 31.00-32.00 sec 0.00 Bytes 0.00 bits/sec [ 4] 32.00-33.00 sec 0.00 Bytes 0.00 bits/sec [ 4] 33.00-34.00 sec 625 KBytes 5.13 Mbits/sec [ 4] 34.00-35.00 sec 1.00 MBytes 8.42 Mbits/sec [ 4] 35.00-36.00 sec 1.11 MBytes 9.29 Mbits/sec [ 4] 36.00-37.00 sec 836 KBytes 6.85 Mbits/sec [ 4] 37.00-38.00 sec 419 KBytes 3.43 Mbits/sec [ 4] 38.00-39.00 sec 491 KBytes 4.02 Mbits/sec [ 4] 39.00-40.00 sec 839 KBytes 6.87 Mbits/sec [ 4] 40.00-41.00 sec 1.02 MBytes 8.57 Mbits/sec [ 4] 41.00-42.00 sec 952 KBytes 7.80 Mbits/sec [ 4] 42.00-43.00 sec 1.05 MBytes 8.84 Mbits/sec [ 4] 43.00-44.00 sec 839 KBytes 6.87 Mbits/sec [ 4] 44.00-45.00 sec 798 KBytes 6.53 Mbits/sec [ 4] 45.00-46.00 sec 1.04 MBytes 8.76 Mbits/sec [ 4] 46.00-47.00 sec 814 KBytes 6.67 Mbits/sec [ 4] 47.00-48.00 sec 673 KBytes 5.51 Mbits/sec [ 4] 48.00-49.00 sec 383 KBytes 3.14 Mbits/sec [ 4] 49.00-50.00 sec 805 KBytes 6.59 Mbits/sec [ 4] 50.00-51.00 sec 31.1 KBytes 255 Kbits/sec [ 4] 51.00-52.00 sec 479 KBytes 3.92 Mbits/sec [ 4] 52.00-53.00 sec 293 KBytes 2.40 Mbits/sec [ 4] 53.00-54.00 sec 263 KBytes 2.15 Mbits/sec [ 4] 54.00-55.00 sec 1.38 MBytes 11.6 Mbits/sec [ 4] 55.00-56.00 sec 1.01 MBytes 8.48 Mbits/sec [ 4] 56.00-57.00 sec 858 KBytes 7.03 Mbits/sec [ 4] 57.00-58.00 sec 911 KBytes 7.46 Mbits/sec [ 4] 58.00-59.00 sec 926 KBytes 7.59 Mbits/sec [ 4] 59.00-60.00 sec 0.00 Bytes 0.00 bits/sec [ 4] 60.00-61.00 sec 943 KBytes 7.73 Mbits/sec [ 4] 61.00-62.00 sec 638 KBytes 5.23 Mbits/sec [ 4] 62.00-63.00 sec 119 KBytes 972 Kbits/sec [ 4] 63.00-64.00 sec 1.06 MBytes 8.94 Mbits/sec [ 4] 64.00-65.00 sec 830 KBytes 6.80 Mbits/sec [ 4] 65.00-66.00 sec 1012 KBytes 8.29 Mbits/sec [ 4] 66.00-67.00 sec 1.06 MBytes 8.87 Mbits/sec [ 4] 67.00-68.00 sec 868 KBytes 7.11 Mbits/sec [ 4] 68.00-69.00 sec 577 KBytes 4.73 Mbits/sec [ 4] 69.00-70.00 sec 949 KBytes 7.77 Mbits/sec [ 4] 70.00-71.00 sec 301 KBytes 2.47 Mbits/sec [ 4] 71.00-72.00 sec 895 KBytes 7.34 Mbits/sec [ 4] 72.00-73.00 sec 370 KBytes 3.03 Mbits/sec [ 4] 73.00-74.00 sec 1.06 MBytes 8.86 Mbits/sec [ 4] 74.00-75.00 sec 973 KBytes 7.97 Mbits/sec [ 4] 75.00-76.00 sec 772 KBytes 6.32 Mbits/sec [ 4] 76.00-77.00 sec 853 KBytes 6.99 Mbits/sec [ 4] 77.00-78.00 sec 877 KBytes 7.18 Mbits/sec [ 4] 78.00-79.00 sec 957 KBytes 7.84 Mbits/sec [ 4] 79.00-80.00 sec 793 KBytes 6.50 Mbits/sec [ 4] 80.00-81.00 sec 591 KBytes 4.84 Mbits/sec [ 4] 81.00-82.00 sec 1.41 KBytes 11.6 Kbits/sec [ 4] 82.00-83.00 sec 1.06 MBytes 8.88 Mbits/sec [ 4] 83.00-84.00 sec 1.28 MBytes 10.8 Mbits/sec [ 4] 84.00-85.00 sec 895 KBytes 7.33 Mbits/sec [ 4] 85.00-86.00 sec 888 KBytes 7.27 Mbits/sec [ 4] 86.00-87.00 sec 749 KBytes 6.14 Mbits/sec [ 4] 87.00-88.00 sec 738 KBytes 6.05 Mbits/sec [ 4] 88.00-89.00 sec 632 KBytes 5.18 Mbits/sec [ 4] 89.00-90.00 sec 764 KBytes 6.26 Mbits/sec [ 4] 90.00-91.00 sec 1.09 MBytes 9.17 Mbits/sec [ 4] 91.00-92.00 sec 1.06 MBytes 8.90 Mbits/sec [ 4] 92.00-93.00 sec 962 KBytes 7.88 Mbits/sec [ 4] 93.00-94.00 sec 932 KBytes 7.63 Mbits/sec [ 4] 94.00-95.00 sec 867 KBytes 7.10 Mbits/sec [ 4] 95.00-96.00 sec 773 KBytes 6.34 Mbits/sec [ 4] 96.00-97.00 sec 747 KBytes 6.12 Mbits/sec [ 4] 97.00-98.00 sec 280 KBytes 2.29 Mbits/sec [ 4] 98.00-99.00 sec 823 KBytes 6.75 Mbits/sec [ 4] 99.00-100.00 sec 748 KBytes 6.13 Mbits/sec [ 4] 100.00-101.00 sec 184 KBytes 1.51 Mbits/sec [ 4] 101.00-102.00 sec 12.7 KBytes 104 Kbits/sec [ 4] 102.00-103.00 sec 1.22 MBytes 10.3 Mbits/sec [ 4] 103.00-104.00 sec 899 KBytes 7.37 Mbits/sec [ 4] 104.00-105.00 sec 602 KBytes 4.94 Mbits/sec [ 4] 105.00-106.00 sec 854 KBytes 7.00 Mbits/sec [ 4] 106.00-107.00 sec 758 KBytes 6.21 Mbits/sec [ 4] 107.00-108.00 sec 713 KBytes 5.84 Mbits/sec [ 4] 108.00-109.00 sec 993 KBytes 8.13 Mbits/sec [ 4] 109.00-110.00 sec 731 KBytes 5.99 Mbits/sec [ 4] 110.00-111.00 sec 1.08 MBytes 9.09 Mbits/sec [ 4] 111.00-112.00 sec 882 KBytes 7.23 Mbits/sec [ 4] 112.00-113.00 sec 693 KBytes 5.68 Mbits/sec [ 4] 113.00-114.00 sec 1011 KBytes 8.28 Mbits/sec [ 4] 114.00-115.00 sec 950 KBytes 7.78 Mbits/sec [ 4] 115.00-116.00 sec 638 KBytes 5.22 Mbits/sec [ 4] 116.00-117.00 sec 854 KBytes 7.00 Mbits/sec [ 4] 117.00-118.00 sec 0.00 Bytes 0.00 bits/sec [ 4] 118.00-119.00 sec 0.00 Bytes 0.00 bits/sec [ 4] 119.00-120.00 sec 0.00 Bytes 0.00 bits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-120.00 sec 89.4 MBytes 6.25 Mbits/sec 4027 sender [ 4] 0.00-120.00 sec 86.9 MBytes 6.07 Mbits/sec receiver iperf Done. root@raspberrypi:/home/pi# ping 192.168.83.146 PING 192.168.83.146 (192.168.83.146) 56(84) bytes of data. 64 bytes from 192.168.83.146: icmp_seq=1 ttl=64 time=3.04 ms 64 bytes from 192.168.83.146: icmp_seq=2 ttl=64 time=5.66 ms 64 bytes from 192.168.83.146: icmp_seq=3 ttl=64 time=5.16 ms 64 bytes from 192.168.83.146: icmp_seq=4 ttl=64 time=4.96 ms 64 bytes from 192.168.83.146: icmp_seq=5 ttl=64 time=44.3 ms 64 bytes from 192.168.83.146: icmp_seq=6 ttl=64 time=5.54 ms 64 bytes from 192.168.83.146: icmp_seq=7 ttl=64 time=4.94 ms 64 bytes from 192.168.83.146: icmp_seq=8 ttl=64 time=5.76 ms 64 bytes from 192.168.83.146: icmp_seq=9 ttl=64 time=6.99 ms 64 bytes from 192.168.83.146: icmp_seq=10 ttl=64 time=4.96 ms --- 192.168.83.146 ping statistics --- 10 packets transmitted, 10 received, 0% packet loss, time 9012ms rtt min/avg/max/mdev = 3.046/9.136/44.311/11.762 ms ^Croot@raspberrypi:/home/piiwconfig wlan0 wlan0 IEEE 802.11 ESSID:"Snort-Honeynet" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate=19.5 Mb/s Tx-Power=31 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:on Link Quality=34/70 Signal level=-76 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:637 Invalid misc:0 Missed beacon:0 root@raspberrypi:/home/pi# nmcli dev wifi list * SSID MODUS CHAN RATE SIGNAL BARS SICHERHEIT EasyBox-116D28 Infra 5 54 Mbit/s 60 ▂▄▆_ WPA1 WPA2 DISTORTEDPEOPLE Infra 9 54 Mbit/s 45 ▂▄__ WPA1 WPA2 Wonder Woman Infra 6 54 Mbit/s 39 ▂▄__ WPA1 WPA2 FRITZ!Box 7490 Infra 1 54 Mbit/s 29 ▂___ WPA2 DISTORTEDPEOPLE_EXT Infra 9 54 Mbit/s 35 ▂▄__ WPA1 WPA2 Fallibilismus Infra 7 54 Mbit/s 22 ▂___ WPA1 WPA2 DIRECT-1LC460 Series Infra 10 54 Mbit/s 24 ▂___ WPA2 o2-WLAN85 Infra 4 54 Mbit/s 20 ▂___ WPA2 UBNT2 Infra 3 54 Mbit/s 29 ▂___ -- -- Infra 6 54 Mbit/s 25 ▂___ WPA2 * Snort-Honeynet Infra 13 54 Mbit/s 45 ▂▄__ WPA2 OSA Alpenraum intern Infra 6 54 Mbit/s 14 ▂___ WPA1 WPA2 WLAN-336972 Infra 6 54 Mbit/s 19 ▂___ WPA2 Eichkatzenkind Infra 5 54 Mbit/s 14 ▂___ WPA2 EasyBox-188632 Infra 10 54 Mbit/s 24 ▂___ WPA1 WPA2 WLAN-ABD446 Infra 9 54 Mbit/s 15 ▂___ WPA2 -- Infra 1 54 Mbit/s 29 ▂___ -- Hasenhirn01 Infra 1 54 Mbit/s 9 ▂___ WPA2
tkaiser Posted March 8, 2017 Author Posted March 8, 2017 Now repeating the test with RPi 3 at all 3 locations again. I tested first with powermanagement disabled just to realize that not that much changed. So I decided to write a small script to automatically test through 60 second iperf3 iterations in each direction (TX/RX) with enabled and later disabled powermanagement. This will be repeated 4 times each and end result will simply be used as an average value: Next to AP: powermanagement on: 39.22 Mbits/sec powermanagement off: 39.26 Mbits/sec 4 hours ago (see above): 37.4 Mbits/sec Location 1: powermanagement on: 20.17 Mbits/sec powermanagement off: 22.72 Mbits/sec 4 hours ago (see above): 10.4 Mbits/sec Location 2: powermanagement on: 12.14 Mbits/sec powermanagement off: 11.89 Mbits/sec 4 hours ago (see above): 6 Mbits/sec So for whatever reasons results do not vary that much depending on powermanagement being enabled or disabled. But the numbers with enabled powermanagement from a few hours ago were a lot lower if tested in remote rooms. I thought what might have been different and two things came to my mind: different board placement affecting efficiency of RPi 3's onboard antenna a DECT handset lying just in between RPi and AP in location 2 So I put the handset back and re-tested: Location 2 with DECT handset next to RPi 3: powermanagement on: 12.02 Mbits/sec powermanagement off: 11.74 Mbits/sec Obviously other influences are responsible for the drastic change in numbers or powermanagement settings work somehow differently. Bash script to test this (tested in Raspbian but should work with any recent Armbian installation too): #!/bin/bash Test() { iwconfig wlan0 power $1 sleep 5 iperf3 -c 192.168.83.146 -t 60 | egrep "sender|receiver" >>${tmpdir}/$1.txt sleep 5 iperf3 -R -c 192.168.83.146 -t 60 | egrep "sender|receiver" >>${tmpdir}/$1.txt iwconfig wlan0 } # Test tmpdir=$(mktemp -d /tmp/check-wifi.XXXXXX) for i in on off on off on off on off ; do Test $i done unset LANG on_average=$(awk 'BEGIN {FS = " "} ; {sum+=$7} END {printf ("%0.2f",sum/16)}' ${tmpdir}/on.txt) off_average=$(awk 'BEGIN {FS = " "} ; {sum+=$7} END {printf ("%0.2f",sum/16)}' ${tmpdir}/off.txt) echo -e "powermanagement on: ${on_average} Mbits/sec\npowermanagement off: ${off_average} Mbits/sec\n" echo -e "powermanagement on: ${on_average} Mbits/sec" cat ${tmpdir}/on.txt echo "powermanagement off: ${off_average} Mbits/sec" cat ${tmpdir}/off.txt rm -rf ${tmpdir}
tkaiser Posted March 8, 2017 Author Posted March 8, 2017 37 minutes ago, tkaiser said: Obviously other influences are responsible for the drastic change in numbers or powermanagement settings work somehow differently. Just to check the above thoughts I tested with the script on OPi Lite again. Only in 'Location 2' where results from yesterday were 23.5 Mbits/sec on average. Now the script reports powermanagement on: 24.59 Mbits/sec powermanagement off: 27.04 Mbits/sec In fact powermanagement can not be enabled with legacy 8189fs driver (see messages below) so the difference is just result variation. And the same can be seen also from script output below since sometimes bandwidth drops down to even just 8.x Mbits/sec. So as expected the environment matters a lot, a single neighbor with a Wi-Fi active on same or nearby channels can ruin bandwidth/performance anytime: root@orangepilite:~# echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor root@orangepilite:~# ./test-wifi.sh Error for wireless request "Set Power Management" (8B2C) : SET failed on device wlan0 ; Operation not permitted. wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=68/100 Signal level=76/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 Error for wireless request "Set Power Management" (8B2C) : SET failed on device wlan0 ; Operation not permitted. wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=67/100 Signal level=76/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 Error for wireless request "Set Power Management" (8B2C) : SET failed on device wlan0 ; Operation not permitted. wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=67/100 Signal level=76/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 Error for wireless request "Set Power Management" (8B2C) : SET failed on device wlan0 ; Operation not permitted. wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=67/100 Signal level=76/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 Error for wireless request "Set Power Management" (8B2C) : SET failed on device wlan0 ; Operation not permitted. wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=67/100 Signal level=75/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 Error for wireless request "Set Power Management" (8B2C) : SET failed on device wlan0 ; Operation not permitted. wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=67/100 Signal level=75/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 Error for wireless request "Set Power Management" (8B2C) : SET failed on device wlan0 ; Operation not permitted. wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=66/100 Signal level=75/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 Error for wireless request "Set Power Management" (8B2C) : SET failed on device wlan0 ; Operation not permitted. wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=66/100 Signal level=76/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 powermanagement on: 24.59 Mbits/sec powermanagement off: 27.04 Mbits/sec powermanagement on: 24.59 Mbits/sec [ 4] 0.00-60.00 sec 228 MBytes 31.8 Mbits/sec 5 sender [ 4] 0.00-60.00 sec 226 MBytes 31.6 Mbits/sec receiver [ 4] 0.00-60.00 sec 194 MBytes 27.1 Mbits/sec 77 sender [ 4] 0.00-60.00 sec 191 MBytes 26.8 Mbits/sec receiver [ 4] 0.00-60.00 sec 243 MBytes 33.9 Mbits/sec 3 sender [ 4] 0.00-60.00 sec 242 MBytes 33.9 Mbits/sec receiver [ 4] 0.00-60.00 sec 191 MBytes 26.7 Mbits/sec 65 sender [ 4] 0.00-60.00 sec 189 MBytes 26.4 Mbits/sec receiver [ 4] 0.00-60.00 sec 235 MBytes 32.9 Mbits/sec 1 sender [ 4] 0.00-60.00 sec 235 MBytes 32.9 Mbits/sec receiver [ 4] 0.00-60.00 sec 177 MBytes 24.8 Mbits/sec 69 sender [ 4] 0.00-60.00 sec 175 MBytes 24.4 Mbits/sec receiver [ 4] 0.00-60.00 sec 85.9 MBytes 12.0 Mbits/sec 185 sender [ 4] 0.00-60.00 sec 83.6 MBytes 11.7 Mbits/sec receiver [ 4] 0.00-60.00 sec 59.7 MBytes 8.35 Mbits/sec 35 sender [ 4] 0.00-60.00 sec 58.1 MBytes 8.12 Mbits/sec receiver powermanagement off: 27.04 Mbits/sec [ 4] 0.00-60.00 sec 237 MBytes 33.1 Mbits/sec 4 sender [ 4] 0.00-60.00 sec 236 MBytes 33.0 Mbits/sec receiver [ 4] 0.00-60.00 sec 188 MBytes 26.3 Mbits/sec 72 sender [ 4] 0.00-60.00 sec 186 MBytes 25.9 Mbits/sec receiver [ 4] 0.00-60.00 sec 242 MBytes 33.8 Mbits/sec 9 sender [ 4] 0.00-60.00 sec 241 MBytes 33.7 Mbits/sec receiver [ 4] 0.00-60.00 sec 195 MBytes 27.2 Mbits/sec 71 sender [ 4] 0.00-60.00 sec 192 MBytes 26.8 Mbits/sec receiver [ 4] 0.00-60.00 sec 213 MBytes 29.7 Mbits/sec 8 sender [ 4] 0.00-60.00 sec 212 MBytes 29.6 Mbits/sec receiver [ 4] 0.00-60.00 sec 62.2 MBytes 8.69 Mbits/sec 40 sender [ 4] 0.00-60.00 sec 59.9 MBytes 8.37 Mbits/sec receiver [ 4] 0.00-60.00 sec 234 MBytes 32.7 Mbits/sec 5 sender [ 4] 0.00-60.00 sec 233 MBytes 32.5 Mbits/sec receiver [ 4] 0.00-60.00 sec 185 MBytes 25.8 Mbits/sec 62 sender [ 4] 0.00-60.00 sec 182 MBytes 25.5 Mbits/sec receiver Time to stop for today. I got notification from buyzero.de that my Zero W is ready to be shipped so next try is then with new Raspberry Zero's onboard Wi-Fi (according to RPi folks antenna should be better than the one on RPi 3 but to be honest: I don't expect good results in locations 1 and 2 as well since no U.FL connector ready for a real antenna is on the PCB)
tkaiser Posted March 9, 2017 Author Posted March 9, 2017 Next round of tests in 'location 3' (still 5m away from AP with 2 walls in between, 1 m next to 'location 2' but with less troublesome stuff between devices and AP). I use the script from above to see whether enabling/disabling Wi-Fi powermanagement does change anything (or is possible at all). Obviously enabling/disabling on RPi 3 has no effect (brcmfmac driver), with RTL8189FTV and RTL8192CU is was not possible (same error message from iwconfig: 'Error for wireless request "Set Power Management" (8B2C) : SET failed on device wlan0 ; Operation not permitted.'), only with AP6212 (using legacy kernel dhd module) there were huge differences in performance. I chose two rounds of tests at different times of the day. The first ran was shortly after midnight and the 2nd run started at 10:00 in the morning. This time I tried to find optimal antenna position but obviously that did not work that great with the TL-WN823N dongle (I have to admit that I slightly changed antenna positions between 1st and 2nd run, also not the best idea). Software settings remained the same to before (so you can check dmesg output and so on above) and boards were tested one at a time (test execution lasts ~20 minutes which is also bad since environmental conditions between different test runs can change in between since for example the neighbour next to me transfers 15 min large amounts of data in his Wi-Fi interfering with mine and ruining performance in my network) Results as follows, on the left nightly results as averaged iperf3 throughput numbers followed by those from now. NanoPi Air, AP6212 module, external small vertical aerial: powermanagement on: 5.53 / 5.16 Mbits/sec powermanagement off: 30.14 / 14.66 Mbits/sec Orange Pi Lite, RTL8189FTV module, external small vertical aerial: powermanagement on: 30.47 / 32.41 Mbits/sec powermanagement off: 30.57 / 32.56 Mbits/sec ODROID-C2 with TP-Link MIMO TL-WN823N dongle, RTL8192CU module, upright position: powermanagement on: 34.90 / 48.51 Mbits/sec powermanagement off: 35.34 / 49.27 Mbits/sec RPi 3, BCM43438 module, onboard antenna oriented obviously properly: powermanagement on: 35.42 / 25.59 Mbits/sec powermanagement off: 34.56 / 25.13 Mbits/sec How to interpret the results? Powermanagement on/off matters at least with AP6212. With the other implementations there was no difference and numbers for on/off are just result variation. Further investigation needed whether it's just not possible adjusting PM settings with iwconfig or if it's not possible at all Environmental conditions matter at lot. Between the two test runs nothing regarding software/settings has changed, it was just different time of the day and slightly moving around antennas/boards. IMO it's already pretty obvious that this sort of 'performance' testing in real-world environments is too stupid to be continued since numbers depend highly on stuff you can't control. When RPi Zero W arrives I will add it to the test setup and move the whole setup to 'location 4' (will have to ask my neighbour to host the cardboard box with the 5 SBC inside). And then I might rewrite the testing script so that I can test through each board every 60 seconds to minimize external temporary influences. Also interesting whether performance of TL-WN823N dongle improves when operated horizontally and not upright (Edit: nope). Same with Raspberries and their onboard antenna but here it seems upright position is better (at least when comparing the average 30 Mbits/sec from this test with the results from yesterday with RPi 3 just lying randomly around: 6 and 12 Mbits/sec) 1
tkaiser Posted March 9, 2017 Author Posted March 9, 2017 Finally testing 'location 4': 11m away from my AP in neighbour's flat with 3 walls and some chimneys in between. NanoPi Air, AP6212 module, external small vertical aerial: powermanagement on: 2.38 Mbits/sec powermanagement off: 3.46 Mbits/sec Orange Pi Lite, RTL8189FTV module, external small vertical aerial: powermanagement on: 4.90 Mbits/sec powermanagement off: 4.49 Mbits/sec ODROID-C2 with TP-Link MIMO TL-WN823N dongle, RTL8192CU module, horizontal position and antenna oriented towards AP: powermanagement on: 18.43 Mbits/sec powermanagement off: 18.99 Mbits/sec RPi 3, BCM43438 module, onboard antenna oriented obviously properly: powermanagement on: 3.88 Mbits/sec powermanagement off: 4.02 Mbits/sec Some notes: 1) Still 'powermanagement on/off' has no meaning except for NanoPi Air since for the other boards it's just an example for result variation (to remember to never trust any 'benchmark' numbers you find on the net) 2) RPi 3 lost connection to AP in between (automagically re-established by network-manager a few minutes ago). That's the 'valley' left to the middle of this RX/TX graph (green are signals emitted from Fritzbox AP, blue are signals received and 'foreign' signals): 3) Interestingly the difference between enabled/disabled powermanagement doesn't matter that much any more with AP6212 in this scenario (I guess I'll have to compare ping roundtrip times to get the full picture?) 4) Cheap OPi Lite with RTL8189FTV is the best single antenna performer here. But results differed a lot, there were some periods of time where 60 second average iperf3 numbers exceeded 13 Mbits/sec: powermanagement on: 4.90 Mbits/sec [ 4] 0.00-60.00 sec 20.6 MBytes 2.89 Mbits/sec 0 sender [ 4] 0.00-60.00 sec 20.1 MBytes 2.80 Mbits/sec receiver [ 4] 0.00-60.00 sec 19.5 MBytes 2.73 Mbits/sec 244 sender [ 4] 0.00-60.00 sec 17.3 MBytes 2.42 Mbits/sec receiver [ 4] 0.00-60.00 sec 38.2 MBytes 5.34 Mbits/sec 0 sender [ 4] 0.00-60.00 sec 37.5 MBytes 5.25 Mbits/sec receiver [ 4] 0.00-60.00 sec 16.9 MBytes 2.36 Mbits/sec 384 sender [ 4] 0.00-60.00 sec 14.7 MBytes 2.06 Mbits/sec receiver [ 4] 0.00-60.00 sec 59.4 MBytes 8.31 Mbits/sec 0 sender [ 4] 0.00-60.00 sec 59.4 MBytes 8.31 Mbits/sec receiver [ 4] 0.00-60.00 sec 16.6 MBytes 2.32 Mbits/sec 360 sender [ 4] 0.00-60.00 sec 14.0 MBytes 1.96 Mbits/sec receiver [ 4] 0.00-60.00 sec 97.8 MBytes 13.7 Mbits/sec 4 sender [ 4] 0.00-60.00 sec 96.8 MBytes 13.5 Mbits/sec receiver [ 4] 0.00-60.00 sec 16.8 MBytes 2.35 Mbits/sec 338 sender [ 4] 0.00-60.00 sec 14.6 MBytes 2.05 Mbits/sec receiver powermanagement off: 4.49 Mbits/sec [ 4] 0.00-60.00 sec 27.1 MBytes 3.79 Mbits/sec 0 sender [ 4] 0.00-60.00 sec 26.4 MBytes 3.70 Mbits/sec receiver [ 4] 0.00-60.00 sec 16.8 MBytes 2.34 Mbits/sec 467 sender [ 4] 0.00-60.00 sec 14.5 MBytes 2.03 Mbits/sec receiver [ 4] 0.00-60.00 sec 49.8 MBytes 6.96 Mbits/sec 0 sender [ 4] 0.00-60.00 sec 48.5 MBytes 6.78 Mbits/sec receiver [ 4] 0.00-60.00 sec 16.0 MBytes 2.24 Mbits/sec 364 sender [ 4] 0.00-60.00 sec 14.2 MBytes 1.99 Mbits/sec receiver [ 4] 0.00-60.00 sec 53.6 MBytes 7.50 Mbits/sec 0 sender [ 4] 0.00-60.00 sec 52.6 MBytes 7.35 Mbits/sec receiver [ 4] 0.00-60.00 sec 20.5 MBytes 2.86 Mbits/sec 257 sender [ 4] 0.00-60.00 sec 17.9 MBytes 2.51 Mbits/sec receiver [ 4] 0.00-60.00 sec 55.1 MBytes 7.70 Mbits/sec 0 sender [ 4] 0.00-60.00 sec 54.2 MBytes 7.58 Mbits/sec receiver [ 4] 0.00-60.00 sec 24.2 MBytes 3.38 Mbits/sec 337 sender [ 4] 0.00-60.00 sec 22.3 MBytes 3.12 Mbits/sec receiver 5) The winner is the TL-WN823N USB dongle since... 2x2 MIMO is useable here. Two antennas instead of one greatly improve performance in this scenario. Please note that this requires an 802.11n capable AP that also features at least the same count of antennas! Edit: As outlined in 3) above I tried to test ping roundtrip times with AP6212 and Wi-Fi powermanagement enabled/disabled. First try from location 4 (neighbour) with active PM and 120 seconds ping: rtt min/avg/max/mdev = 16.347/102.990/321.107/67.430 ms Then NanoPi Air disappeared from the net and never reconnected back. So I put the boards back to my home and tried it in 'location 1' with NanoPi Air again. First numbers are with PM on, second off: rtt min/avg/max/mdev = 3.566/77.707/342.230/44.283 ms rtt min/avg/max/mdev = 1.902/3.780/32.376/4.540 ms So obviously for doing anything interactive over Wi-Fi (eg SSH) PM disabled is a great idea (average ping times 4 ms vs. 78 ms!). I tested then with RPi 3 (same Wi-Fi module but here mainline kernel driver and not dhd) with PM on/off. Here only minimum roundtrip times increased with enabled PM but also 5% packet loss occured: rtt min/avg/max/mdev = 4.682/55.697/409.561/97.636 ms rtt min/avg/max/mdev = 1.653/59.969/493.176/65.494 ms
tkaiser Posted March 9, 2017 Author Posted March 9, 2017 And another small update regarding the test setup. AP is a Fritzbox 7390 with latest firmware in a not so ideal location (mounted vertically in a wooden cabinet approx. 50 cm above the floor and 30cm next to another Fritzbox used as DSL modem and DECT basestation). The AP is configured to allow '100%' TX power (but based on the results above I would assume it's trying to play 'green' from time to time). The host all tests are running against is a virtualized Ubuntu running 'iperf3 -s' and the ESXi host is connected through GBit Ethernet to one of the Fritzbox' GBit LAN ports. The AP is configured to allow 802.11n/g (no 802.11b!) in 2.4GHz band and to choose best channel possible (always 13 since least utilized compared to the other ones): So while this is a pretty 'normal'/real-world setup it's also not suited to do reasonable testing. I might need a lab environment where external influences can be minimized or at least controlled (not possible at all here) and a less intelligent AP too. But hey, why bother? Single antenna 2.4GHz Wi-Fi in crowded areas was already known as almost broken before and the few tests just verified well known facts. From an Armbian (software) point of view we know that drivers/settings for onboard Wi-Fis that can be found on the boards we support seem to fit. Also maximum performance possible is defined by physical limitations (65Mbps bit rate on all boards with single antenna 2.4GHz Wi-Fi define ~40 Mbits/sec with TCP/IP max, theoretically 130Mbps on Lamobo R1 should show better results but reality looks different there). Real-world performance does not depend on driver/settings but obviously on physical/environmental conditions (type/orientation/position of antenna, utilization of Wi-Fi channels due to interference caused by other Wi-Fi devices or stuff like DECT, microwave ovens, USB3 peripherals near the device/AP) So what to look into next (real question since I still feel being a Wi-Fi noob): powermanagement settings? TX power settings (regulatory domain stuff, real power available)? recommendations for capable USB dongles that work out of the box (mine does with Armbian)? what did I miss?
tkaiser Posted March 9, 2017 Author Posted March 9, 2017 In the meantime my Zero W arrived and it took me only 1 hour to set up Raspbian headlessly on the device: Quick Wi-Fi test made in 'location 1' using the well known script from above (still not showing differences regarding powermanagement since this also has no effect on the Zero W -- it's still just result variation): RPi 3 (kernel 4.9.13-v7+): powermanagement on: 23.36 Mbits/sec powermanagement off: 22.54 Mbits/sec RPi Zero W (kernel 4.4.50+): powermanagement on: 28.54 Mbits/sec powermanagement off: 27.68 Mbits/sec RPi Zero W (after kernel upgrade to 4.9.13-v7+): powermanagement on: 24.58 Mbits/sec powermanagement off: 25.49 Mbits/sec So throughput is the same or at least not lower (tests done all at different hours so not comparable since uncontrolled environment) and that's also a good reason to not further waste time with RPi tests. To my surprise onboard aerials of both WiFi equipped RPi work quite well but can't overcome 2.4GHz single antenna limitations of course. For some numbers with more antennas, 5GHz too and also 802.11ac see here for example: https://netbeez.net/2016/06/01/iperf-wifi-comparison-on-raspberry-pi-raspberry-pi-3-vs-asus-vs-hawking-vs-linksys-vs-tp-link/ 1
frottier Posted March 9, 2017 Posted March 9, 2017 I did some tests with the NEO Air in the recent days, borrowing the antenna from an OPi Zero. Since I experienced some serious lag while typing over ssh, one of the first moves was putting the thing line of sight to the router. This helped a little, but not much. Now I have been playing with iperf and several different setups. I have a second antenna that came with an OPi One. It's the same model that comes with the Zero, but seemed to double the performance. I saw a jump from 10 MBit/s to 20 MBit/s. Then I tried putting an old harddisk behind the antenna as as some sort of makeshift reflector (varying the distance as well). In one case it seemed to boost the signal, iperf went from something around 20 MBit/s to 30 MBit/s. Also, placing the HDD between the antenna and the router significantly decreased the signal. Orienting the antenna differently also had an effect. At one point performance even went down to 1 MBit/s. That's when I realised the u.FL-connector was no longer properly connected. So here is my takeaway: While they might do the job, OPi's stock antennas may vary in quality. I guess there is no quality check at the end of the assembly line. Also, it is very easy to screw up things. The consumer mindset -- plug it in in and expect it to work flawlessly -- is certainly not the right approach here. The good news is: To a certain degree you can improve things by optimizing the antenna. I see a bright future for tinfoil reflectors and cantennas. . . Boring details: There are more than 50 Wifis in the 2,4 GHz band visible at my place, so none of this qualifies as a science experiment. When using iperf, distance to the router was apr. 4 metres through air and a brick wall. Above ratios came from iperf's default mode. Reverse operation (iperf3 -R) makes roughly a +10 MBit/s difference.
tkaiser Posted March 10, 2017 Author Posted March 10, 2017 1 hour ago, frottier said: I have a second antenna that came with an OPi One. It's the same model that comes with the Zero, but seemed to double the performance. I saw a jump from 10 MBit/s to 20 MBit/s. Maybe that was just 'casual benchmarking': you benchmark A, but actually measure B, and conclude you've measured C? I exchanged the cheap Xunlong antenna on OPi Lite now with a much larger one and repeated the 2 tests from above: 50 cm next to the AP througput increased from 41.5 Mbits/sec to 44.8 Mbits/sec (so antenna seems to be 'better') and then I repeated test with 'location 4' at my neighbour's place, 11m away. With Xunlong antenna I got this a few hours ago: powermanagement on: 4.90 Mbits/sec powermanagement off: 4.49 Mbits/sec When I tested now again with the larger antenna, numbers were worse. So I decided to repeat the test one more time and then once again. These are the results of these 3 running within one hour: powermanagement on: 3.27 Mbits/sec powermanagement off: 3.03 Mbits/sec powermanagement on: 5.21 Mbits/sec powermanagement off: 5.71 Mbits/sec powermanagement on: 8.08 Mbits/sec powermanagement off: 7.55 Mbits/sec Nothing I would have under my control changed so we're talking about external influences (maybe his TV set, maybe something else, who knows). 2.4GHz single antenna Wi-Fi is a shit show in crowded areas anyway (I collected here 139 Wi-Fi networks and only 14 of them are in the 5 GHz band) so why bother? But if you're interested in improving things it's a good idea to monitor at least 'iwconfig' output in parallel and always check 'Bit Rate' and the 3 metrics from 'Link Quality' line. Sample output: wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=65/100 Signal level=64/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 I already thought about writing a daemon parsing this data together with iperf3 performance numbers to feed into RPi-Monitor but without a controlled environment it's not worth the efforts. If you're looking for Wi-Fi performance forget about onboard, single antenna Wi-Fi in 2.4 GHz band. It's that simple. BTW: At work we consider everything below 100 Mbits/sec as broken. But customers carrying around MacBooks expect wireless to be as fast as wired connections and Apple eases this due to early adoption of new Wi-Fi standards, 5GHz support and putting enough antennas into MacBooks so that MIMO and 'antenna diversity' do work.
Ford Prefect Posted March 11, 2017 Posted March 11, 2017 Hi The channel used in the 2.4 GHz band is important. High speed WIFI modes are normally impossible on channels close to the band borders like 1 or 13 because the spectrum of the signal would be out of band. Depending on the drivers used on both sides this can lead to errors of interpretation.
tkaiser Posted March 11, 2017 Author Posted March 11, 2017 10 minutes ago, Ford Prefect said: High speed WIFI modes are normally impossible on channels close to the band borders like 1 or 13 because the spectrum of the signal would be out of band. Huh? Care to elaborate on that? What are you referring to with 'out of band'? Common knowledge (most AP owners unfortunately aren't aware of) is to use only 1, 6 and 11 where 1-11 are allowed or 1, 5, 9 and 13 where 12/13 are also allowed. The band is 2.4-2.5 GHz, channel width is 22MHz and interferences are well known. That's the reason channel 1 is specified at 2412 MHz and will therefore interfere with channel 2 and 3 (so any AP choosing channel 3 for example is set up moronically to interfere with both Wi-Fis on channel 1 and 5/6): In my environement with totally overcrowded 2.4Ghz band (counted 139 networks within 48 hours) channel 13 is the only reasonable choice (AP's 'auto channel' settings checks every few hours and constantly remains at this channel due to least polluted). Some details/explanations: https://en.wikipedia.org/wiki/List_of_WLAN_channels http://boundless.aerohive.com/experts/wi-fi-back-to-basics--24-ghz-channel-planning.html
zador.blood.stained Posted March 11, 2017 Posted March 11, 2017 41 minutes ago, Ford Prefect said: High speed WIFI modes are normally impossible on channels close to the band borders like 1 or 13 because the spectrum of the signal would be out of band. This depends may depend on HW capabilities and driver settings - either HT40+ and HT40- can be used on all channels, so additional channel will be either lower or higher than primary channel. Edit: # ht_capab: HT capabilities (list of flags) # LDPC coding capability: [LDPC] = supported # Supported channel width set: [HT40-] = both 20 MHz and 40 MHz with secondary # channel below the primary channel; [HT40+] = both 20 MHz and 40 MHz # with secondary channel above the primary channel # (20 MHz only if neither is set) # Note: There are limits on which channels can be used with HT40- and # HT40+. Following table shows the channels that may be available for # HT40- and HT40+ use per IEEE 802.11n Annex J: # freq HT40- HT40+ # 2.4 GHz 5-13 1-7 (1-9 in Europe/Japan) # 5 GHz 40,48,56,64 36,44,52,60 # (depending on the location, not all of these channels may be available # for use) # Please note that 40 MHz channels may switch their primary and secondary # channels if needed or creation of 40 MHz channel maybe rejected based # on overlapping BSSes. These changes are done automatically when hostapd # is setting up the 40 MHz channel.
tkaiser Posted March 11, 2017 Author Posted March 11, 2017 40 minutes ago, zador.blood.stained said: either HT40+ and HT40- can be used on all channels HT40 with 2.4GHz band in 2017? Seriously?
zador.blood.stained Posted March 11, 2017 Posted March 11, 2017 55 minutes ago, tkaiser said: HT40 with 2.4GHz band in 2017? Seriously? Yes. I'm assuming this is what @Ford Prefect meant by "high speed Wi-Fi modes".
tkaiser Posted March 11, 2017 Author Posted March 11, 2017 50 minutes ago, zador.blood.stained said: I'm assuming this is what @Ford Prefect meant by "high speed Wi-Fi modes". Well, HT40 with 2.4GHz band in 2017 means normally quite the opposite: less performance for Wi-Fi users at least when there's more than 2-3 Wi-Fi networks in the same location. I dropped the idea already years ago but anyway, let's give it a try again: While I consider HT40 with 2.4GHz highly antisocial (see below) I just forced my AP to behave antisocial and enforced HT40 now. Direct result: my AP is now interfering with 9 channels (4-12) instead of only 3 (11-13, see a few posts above). Now I (my AP) disturbs a lot more other Wi-Fis compared to before when it was configured to behave social (allowing HT40 only when this is the only 2.4GHz Wi-Fi available and doing a fallback to HT20 as soon as other Wi-Fis nearby are detected): As expected nothing changed with NanoPi Air and Raspberry Pi (AP6212/BCM43438 Wi-Fi/BT is not HT40 capable for obvious reasons: Wi-Fi would badly interfere with BT functionality) and also as expected enforcing HT40 on the AP led to much lower performance since now the AP chose channel 6 which is way more utilized here than channel 13 used before. So enforcing a so called 'High speed WIFI mode' on the AP leads to low speed Wi-Fi on devices in reality. So far so 'great'. With OrangePi Lite's RTL8189FTV I was able to make use of HT40. PHY data rate is now reported as 150Mbps instead of 65Mbps before ('Great! Twice as much!') so let's have a look what the difference is in reality (since it's still crappy single antenna 2.4GHz Wi-Fi without MIMO): With HT40 enabled under ideal conditions (50cm away from AP, rather large antenna) I get ~54 Mbits/sec on average with iperf3 and the following ping roundtrip times: 1.752/10.919/899.372/81.537 ms (min/avg/max/mdev) Responsibly allowing the AP to only use HT20 (and back at least utilized channel 13) using same setup I get ~43 Mbits/sec on average with iperf3 and the following ping roundtrip times: 1.483/7.695/646.101/58.739 ms (min/avg/max/mdev). So by behaving antisocial and destroying everyone else's Wi-Fi performance around (interfering with 9 channels now) I get a laughable 'stream performance' increase of approx 25 percent (not 100% as doubling the PHY rate would suggest!) while decreasing latency by the same amount (as expected). So if my application depends on low latency I get worse performance than before by choosing 'wider' bandwidth. All of the above is the reason responsible admins and AP firmwares don't allow HT40 in 2.4GHz any longer (or allow it only if no other Wi-Fi utilizing the same channels is around). Since 'responsibility' means accepting that Wi-Fi uses a shared medium everyone has to compete for. If people would stop to use wrong settings (HT40 or all the intermediate channels apart from 1/6/11 or 1/5/9/13) then in crowded areas Wi-Fi performance could double for all users. Wi-Fi performance seems to be more related to knowledge of AP owners and Wi-Fi users in general and social behaviour than 'drivers' or other stuff we (Armbian) could make a difference Details: HT40: wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.437 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:150 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=83/100 Signal level=100/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 powermanagement on: 53.73 Mbits/sec powermanagement off: 53.76 Mbits/sec powermanagement on: 53.73 Mbits/sec [ 4] 0.00-60.00 sec 459 MBytes 64.2 Mbits/sec 8 sender [ 4] 0.00-60.00 sec 458 MBytes 64.1 Mbits/sec receiver [ 4] 0.00-60.00 sec 337 MBytes 47.1 Mbits/sec 46 sender [ 4] 0.00-60.00 sec 334 MBytes 46.7 Mbits/sec receiver [ 4] 0.00-60.00 sec 423 MBytes 59.2 Mbits/sec 7 sender [ 4] 0.00-60.00 sec 422 MBytes 59.0 Mbits/sec receiver [ 4] 0.00-60.00 sec 319 MBytes 44.6 Mbits/sec 54 sender [ 4] 0.00-60.00 sec 317 MBytes 44.3 Mbits/sec receiver [ 4] 0.00-60.00 sec 406 MBytes 56.7 Mbits/sec 7 sender [ 4] 0.00-60.00 sec 404 MBytes 56.5 Mbits/sec receiver [ 4] 0.00-60.00 sec 367 MBytes 51.4 Mbits/sec 44 sender [ 4] 0.00-60.00 sec 365 MBytes 51.0 Mbits/sec receiver [ 4] 0.00-60.00 sec 417 MBytes 58.2 Mbits/sec 10 sender [ 4] 0.00-60.00 sec 415 MBytes 58.0 Mbits/sec receiver [ 4] 0.00-60.00 sec 354 MBytes 49.5 Mbits/sec 50 sender [ 4] 0.00-60.00 sec 351 MBytes 49.1 Mbits/sec receiver powermanagement off: 53.76 Mbits/sec [ 4] 0.00-60.00 sec 446 MBytes 62.3 Mbits/sec 3 sender [ 4] 0.00-60.00 sec 445 MBytes 62.3 Mbits/sec receiver [ 4] 0.00-60.00 sec 333 MBytes 46.5 Mbits/sec 76 sender [ 4] 0.00-60.00 sec 330 MBytes 46.1 Mbits/sec receiver [ 4] 0.00-60.00 sec 431 MBytes 60.3 Mbits/sec 5 sender [ 4] 0.00-60.00 sec 430 MBytes 60.1 Mbits/sec receiver [ 4] 0.00-60.00 sec 328 MBytes 45.9 Mbits/sec 71 sender [ 4] 0.00-60.00 sec 325 MBytes 45.5 Mbits/sec receiver [ 4] 0.00-60.00 sec 422 MBytes 59.0 Mbits/sec 1 sender [ 4] 0.00-60.00 sec 422 MBytes 59.0 Mbits/sec receiver [ 4] 0.00-60.00 sec 338 MBytes 47.2 Mbits/sec 42 sender [ 4] 0.00-60.00 sec 336 MBytes 46.9 Mbits/sec receiver [ 4] 0.00-60.00 sec 459 MBytes 64.2 Mbits/sec 13 sender [ 4] 0.00-60.00 sec 459 MBytes 64.1 Mbits/sec receiver [ 4] 0.00-60.00 sec 326 MBytes 45.5 Mbits/sec 61 sender [ 4] 0.00-60.00 sec 323 MBytes 45.2 Mbits/sec receiver root@orangepilite:~# ping -c 120 192.168.83.146 PING 192.168.83.146 (192.168.83.146) 56(84) bytes of data. 64 bytes from 192.168.83.146: icmp_seq=1 ttl=64 time=2.65 ms ... 64 bytes from 192.168.83.146: icmp_seq=120 ttl=64 time=2.08 ms --- 192.168.83.146 ping statistics --- 120 packets transmitted, 120 received, 0% packet loss, time 119156ms rtt min/avg/max/mdev = 1.752/10.919/899.372/81.537 ms HT20: wlan0 IEEE 802.11bgn ESSID:"Snort-Honeynet" Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate:65 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=78/100 Signal level=100/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 powermanagement on: 42.29 Mbits/sec powermanagement off: 43.72 Mbits/sec powermanagement on: 42.29 Mbits/sec [ 4] 0.00-60.00 sec 229 MBytes 32.1 Mbits/sec 9 sender [ 4] 0.00-60.00 sec 227 MBytes 31.8 Mbits/sec receiver [ 4] 0.00-60.00 sec 306 MBytes 42.8 Mbits/sec 68 sender [ 4] 0.00-60.00 sec 304 MBytes 42.5 Mbits/sec receiver [ 4] 0.00-60.00 sec 323 MBytes 45.1 Mbits/sec 5 sender [ 4] 0.00-60.00 sec 322 MBytes 45.0 Mbits/sec receiver [ 4] 0.00-60.00 sec 306 MBytes 42.8 Mbits/sec 62 sender [ 4] 0.00-60.00 sec 303 MBytes 42.4 Mbits/sec receiver [ 4] 0.00-60.00 sec 326 MBytes 45.6 Mbits/sec 10 sender [ 4] 0.00-60.00 sec 326 MBytes 45.5 Mbits/sec receiver [ 4] 0.00-60.00 sec 307 MBytes 42.9 Mbits/sec 55 sender [ 4] 0.00-60.00 sec 304 MBytes 42.5 Mbits/sec receiver [ 4] 0.00-60.00 sec 324 MBytes 45.4 Mbits/sec 4 sender [ 4] 0.00-60.00 sec 324 MBytes 45.3 Mbits/sec receiver [ 4] 0.00-60.00 sec 305 MBytes 42.6 Mbits/sec 59 sender [ 4] 0.00-60.00 sec 302 MBytes 42.3 Mbits/sec receiver powermanagement off: 43.72 Mbits/sec [ 4] 0.00-60.00 sec 327 MBytes 45.7 Mbits/sec 11 sender [ 4] 0.00-60.00 sec 326 MBytes 45.6 Mbits/sec receiver [ 4] 0.00-60.00 sec 306 MBytes 42.7 Mbits/sec 138 sender [ 4] 0.00-60.00 sec 304 MBytes 42.4 Mbits/sec receiver [ 4] 0.00-60.00 sec 325 MBytes 45.4 Mbits/sec 10 sender [ 4] 0.00-60.00 sec 324 MBytes 45.3 Mbits/sec receiver [ 4] 0.00-60.00 sec 304 MBytes 42.5 Mbits/sec 40 sender [ 4] 0.00-60.00 sec 302 MBytes 42.3 Mbits/sec receiver [ 4] 0.00-60.00 sec 314 MBytes 43.9 Mbits/sec 8 sender [ 4] 0.00-60.00 sec 313 MBytes 43.7 Mbits/sec receiver [ 4] 0.00-60.00 sec 304 MBytes 42.5 Mbits/sec 52 sender [ 4] 0.00-60.00 sec 302 MBytes 42.2 Mbits/sec receiver [ 4] 0.00-60.00 sec 322 MBytes 45.0 Mbits/sec 10 sender [ 4] 0.00-60.00 sec 320 MBytes 44.7 Mbits/sec receiver [ 4] 0.00-60.00 sec 307 MBytes 43.0 Mbits/sec 65 sender [ 4] 0.00-60.00 sec 304 MBytes 42.6 Mbits/sec receiver PING 192.168.83.146 (192.168.83.146) 56(84) bytes of data. 64 bytes from 192.168.83.146: icmp_seq=1 ttl=64 time=57.1 ms ... 64 bytes from 192.168.83.146: icmp_seq=120 ttl=64 time=1.67 ms --- 192.168.83.146 ping statistics --- 120 packets transmitted, 120 received, 0% packet loss, time 119209ms rtt min/avg/max/mdev = 1.483/7.695/646.101/58.739 ms
Igor Posted March 11, 2017 Posted March 11, 2017 18 minutes ago, tkaiser said: HT40 with 2.4GHz band in 2017? Seriously? On a close range and if you are the only one with better equipment on both sides ... why not? Consumer router + client with cheap wireless unlikely, probably impossible in residential areas. Weeks ago I got Mikrotik's router with powerful (1000mW) 2.4 AP and can provide few real world testing once next week. I can only say that it works at almost full speed/signal in other router dead spots ... with lots of neighbours AP's around.
zador.blood.stained Posted March 11, 2017 Posted March 11, 2017 Hm. Laptop ~1m away from the router HT20: Spoiler # iperf3 -4 -c 192.168.1.190 Connecting to host 192.168.1.190, port 5201 [ 4] local 192.168.1.101 port 8575 connected to 192.168.1.190 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 2.46 MBytes 20.6 Mbits/sec [ 4] 1.00-2.00 sec 2.52 MBytes 21.2 Mbits/sec [ 4] 2.00-3.00 sec 2.52 MBytes 21.2 Mbits/sec [ 4] 3.00-4.00 sec 2.40 MBytes 20.1 Mbits/sec [ 4] 4.00-5.00 sec 2.58 MBytes 21.7 Mbits/sec [ 4] 5.00-6.00 sec 2.46 MBytes 20.6 Mbits/sec [ 4] 6.00-7.00 sec 1.66 MBytes 13.9 Mbits/sec [ 4] 7.00-8.00 sec 2.40 MBytes 20.1 Mbits/sec [ 4] 8.00-9.00 sec 2.46 MBytes 20.7 Mbits/sec [ 4] 9.00-10.00 sec 2.52 MBytes 21.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 24.0 MBytes 20.1 Mbits/sec sender [ 4] 0.00-10.00 sec 24.0 MBytes 20.1 Mbits/sec receiver iperf Done. Forced HT40: Spoiler # iperf3 -4 -c 192.168.1.190 Connecting to host 192.168.1.190, port 5201 [ 4] local 192.168.1.101 port 8585 connected to 192.168.1.190 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 7.57 MBytes 63.4 Mbits/sec [ 4] 1.00-2.00 sec 8.31 MBytes 69.8 Mbits/sec [ 4] 2.00-3.00 sec 8.37 MBytes 70.2 Mbits/sec [ 4] 3.00-4.00 sec 8.06 MBytes 67.5 Mbits/sec [ 4] 4.00-5.00 sec 8.00 MBytes 67.2 Mbits/sec [ 4] 5.00-6.00 sec 8.00 MBytes 67.1 Mbits/sec [ 4] 6.00-7.00 sec 8.31 MBytes 69.7 Mbits/sec [ 4] 7.00-8.00 sec 8.49 MBytes 71.2 Mbits/sec [ 4] 8.00-9.00 sec 7.94 MBytes 66.6 Mbits/sec [ 4] 9.00-10.00 sec 7.38 MBytes 61.9 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 80.4 MBytes 67.4 Mbits/sec sender [ 4] 0.00-10.00 sec 80.4 MBytes 67.4 Mbits/sec receiver iperf Done. So it should be marked as "YMMV"
tkaiser Posted March 11, 2017 Author Posted March 11, 2017 39 minutes ago, zador.blood.stained said: So it should be marked as "YMMV" Hmm... if it's 20.1 Mbits/sec with HT20 and 67.4 Mbits/sec with HT40 then obviously something else is different too (since otherwise HT40 is not able to double HT20 throughput numbers and especially not able to increase it by 3.35 times as in your example). So it's about channel settings that obviously differed (that's the reason I always also collect 'iwconfig' and 'nmcli dev wifi list' output since this reveals sometimes the real reasons why performance differs). Instead of 'YMMV' we should still try to collect more information here to be able to start with an Armbian Wi-Fi FAQ collecting some general Wi-Fi resources but also SBC specific (eg. lack of TX power). I tried to repeat my 'location 4' tests (11m away from AP) with RTL8189FTV (HT40 capable, 1T1R antenna) and the MIMO capable RTL8192CU USB dongle (also HT40 capable but 2T2R antenna). With HT40 enabled my AP switches from 13 (good channel) to 6 (pretty bad channel here) and results with HT40 get really horrible due to 2 other AP close to 'location 4' sitting on channel 6 with high TX power: HT40 and channel 6: OPi Lite: Bit Rate:150 Mb/s, Sensitivity:0/0, Link Quality=36/100, Signal level=68/100, Noise level=0/100, 1.20 Mbits/sec on average TL-WN823N: Bit Rate:300 Mb/s, Sensitivity:0/0, Link Quality=50/100, Signal level=-83 dBm, Noise level=0 dBm, 280 Kbits/sec on average That's how 'nmcli dev wifi list' looked like: ArcorWirelessLANGaby Infra 6 54 Mbit/s 100 ▂▄▆█ WPA1 FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 67 ▂▄▆_ WPA1 WPA2 DISTORTEDPEOPLE Infra 9 54 Mbit/s 60 ▂▄▆_ WPA1 WPA2 EasyBox-188632 Infra 10 54 Mbit/s 57 ▂▄▆_ WPA1 WPA2 UnserInternet4.0 Infra 1 54 Mbit/s 54 ▂▄__ WPA2 UBNT2 Infra 3 54 Mbit/s 54 ▂▄__ DISTORTEDPEOPLE_EXT Infra 9 54 Mbit/s 54 ▂▄__ WPA1 WPA2 * Snort-Honeynet Infra 6 54 Mbit/s 52 ▂▄__ WPA2 Eichkatzenkind Infra 5 54 Mbit/s 50 ▂▄__ WPA2 o2-WLAN85 Infra 6 54 Mbit/s 50 ▂▄__ WPA2 -- Infra 6 54 Mbit/s 50 ▂▄__ WPA2 DIRECT-1LC460 Series Infra 10 54 Mbit/s 50 ▂▄__ WPA2 HT20 and back at channel 13: OPi Lite: Bit Rate:65 Mb/s, Sensitivity:0/0, Link Quality=54/100, Signal level=69/100, Noise level=0/100, 11.6 Mbits/sec on average TL-WN823N: Bit Rate:130 Mb/s, Sensitivity:0/0, Link Quality=98/100, Signal level=-67 dBm, Noise level=0 dBm, 12.4 Mbits/sec on average Now 'nmcli dev wifi list' looked like: o2-WLAN85 Infra 6 54 Mbit/s 100 ▂▄▆█ WPA2 DISTORTEDPEOPLE Infra 9 54 Mbit/s 64 ▂▄▆_ WPA1 WPA2 EasyBox-188632 Infra 10 54 Mbit/s 60 ▂▄▆_ WPA1 WPA2 FRITZ!Box Fon WLAN 7360 Infra 1 54 Mbit/s 57 ▂▄▆_ WPA1 WPA2 UBNT2 Infra 3 54 Mbit/s 57 ▂▄▆_ DIRECT-1LC460 Series Infra 10 54 Mbit/s 54 ▂▄__ WPA2 Freiheit Infra 13 54 Mbit/s 54 ▂▄__ WPA1 WPA2 * Snort-Honeynet Infra 13 54 Mbit/s 52 ▂▄__ WPA2 Eichkatzenkind Infra 5 54 Mbit/s 50 ▂▄__ WPA2 DISTORTEDPEOPLE_EXT Infra 9 54 Mbit/s 50 ▂▄__ WPA1 WPA2 WLAN-341381 Infra 11 54 Mbit/s 50 ▂▄__ WPA2 WLAN-3C3379 Infra 11 54 Mbit/s 50 ▂▄__ WPA2 To sum it up: My own AP was listed with same signal strength in both attempts (52 out of 100) but due to different channels performance either totally sucked (extreme example the small MIMO USB dongle with just 280 Kbits/sec (!) on average) or looked ok-ish (either 11.6 Mbits/sec with 1T1R but huge antenna or 12.4 Mbits/sec with crappy antenna but 2T2R MIMO). So it's still that users have to learn how heavily environment matters. In my totally overcrowded area enabling so called 'high speed' modes totally ruins performance since way too much other AP sit on the same channels then). MIMO and antenna diversity can greatly improve performance even if antenna is crappy (see picture below) and in case of larger distances the type and position/orientation of the antenna matters even more. 1 hour ago, Igor said: Weeks ago I got Mikrotik's router with powerful (1000mW) 2.4 AP Well, high TX power might improve transfer speeds from AP to device but not the other way around (something I had to realize already but it would've been too much of a waste of time to drop all of the above numbers since 'average TX/RX numbers' don't reflect TX power settings accordingly. So that's on the TODO for another set of example throughput numbers with a device where I can easily adjust TX power). BTW: Over larger distances the small MIMO capable dongle shows best results when operated horizontally (makes sense) with antenna directed towards AP. But based on dimensions of the dongle it is obvious that any large external antenna will outperform the stick regarding both TX and RX performance. With my setup it looks like this:
@lex Posted March 19, 2017 Posted March 19, 2017 NanoPi A64 has RealTek 8189ETV so i have ported it to 3.10.104 to see how it would performs on the A64 arena. For the same distance, same antenna, no walls between i got the values below: bpi-m64 AP6212 with BT enabled: ~14 Mbits/sec nanopi a64 with RTL8189es: ~16 Mbits/sec Unfortunately i don't have Wifi on my Pin64+ to compare with, but i realized it is very hard to get the same values (average values) in different time of the day, for instance you get lower values during night. RTL8189ETV seems to have better signal strength and better performance ( ~ 15% faster ) however i have had a hard time to authenticate with some of my wifi router. 1
tkaiser Posted March 20, 2017 Author Posted March 20, 2017 11 hours ago, @lex said: bpi-m64 AP6212 with BT enabled: ~14 Mbits/sec nanopi a64 with RTL8189es: ~16 Mbits/sec Well, adding to your experiences (environment matters, eg. time of the day, you're never alone when using Wi-Fi) three things should be added: 14 vs. 16 Mbits/sec is a difference of less than 15 percent so close to 'result variation' (especially when having in mind that the maximum with this implementation (2.4GHz/HT20) is around 45 Mbits/sec --> 2 Mbits/sec difference with 45 Mbits/sec max is not even 5 percent, so maybe it would be an idea to test again with 1m distance between board and AP?) It seems you only tested from board to another host but not the other way around? If so I wonder whether different TX power settings make any difference (though no idea how to influence/test this, just based on a comment from Jon Smirl on CNX) I would prefer to always get the output of 'iwconfig' too since some differences in performance/observations may be easy to understand by numbers/settings listed there (eg. with powermanagement active throughput might vary a lot and end result might look lower even if specific implementation would be faster)
@lex Posted March 20, 2017 Posted March 20, 2017 (edited) The results for nanoPi A64 - RTL8189es, 1 meter away, just the monitor between board and the wireless router/modem. tested against my ultra dual core pentium: *Update: no ehternet tune script this time! iwconfig: Spoiler From the board: Spoiler The other direction: Spoiler Edited April 15, 2017 by @lex spoiler 1
@lex Posted March 20, 2017 Posted March 20, 2017 (edited) Results for bpi-m64, same condition: iwconfig: Spoiler From the board: Spoiler Other direction: Spoiler Edited April 15, 2017 by @lex spoiler
tkaiser Posted March 20, 2017 Author Posted March 20, 2017 12 minutes ago, @lex said: Results for bpi-m64, same condition Hmm... really? Thanks for the iwconfig output since I was looking for this: root@nanopiair:~# iwconfig wlan0 power off root@nanopiair:~# iwconfig wlan0 | grep 'Power Management' Power Management:off root@nanopiair:~# iwconfig wlan0 power on root@nanopiair:~# iwconfig wlan0 | grep 'Power Management' Power Managementmode:All packets received
@lex Posted March 20, 2017 Posted March 20, 2017 (edited) With power management off: ubuntu@bpi-m64:~$ sudo iwconfig wlan0 power off iwconfig: Spoiler from board: Spoiler other direction: Spoiler Edited April 15, 2017 by @lex spoiler
tkaiser Posted April 15, 2017 Author Posted April 15, 2017 On 9.3.2017 at 1:03 PM, tkaiser said: testing 'location 4': 11m away from my AP in neighbour's flat with 3 walls and some chimneys in between. Since I ordered in the meantime this cheap dual-band/dual-antenna Wi-Fi dongle (based on Ralink RT5572, 802.11n capable, rt2800 driver in mainline kernel) I just gave it a try again and tested from location 4 only (description and results with the onboard variants see above): I tested with a board using kernel 4.9 so getting Wi-Fi up and running was just the usual 'nmtui-connect' call and I were in. Please take the 2.4GHz results with a grain of salt since I don't wanted to wait until midnight for tests and Wi-Fi testing in a city in 2.4 GHz band on a saturday afternoon is almost stupid (since neighbours dictate your performance more than anything else). Test setup is as before, there's a GBit Ethernet connected machine running 'iperf3 -s' and I test from the board both directions with 'iperf3 -c 192.168.83.146 -t 120 && iperf3 -R -c 192.168.83.146 -t 120'. So there's always two values, the first one is the 'board to other device' number and the 2nd the opposite. 2.4 GHz: 8.21 Mbits/sec / 8.52 Mbits/sec wlan1 IEEE 802.11 ESSID:"Snort-Honeynet" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate=104 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality=40/70 Signal level=-70 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:880 Invalid misc:1664 Missed beacon:0 5 GHz: 3.95 Mbits/sec / 18.4 Mbits/sec wlan1 IEEE 802.11 ESSID:"Snort-Honeynet 5GHz" Mode:Managed Frequency:5.24 GHz Access Point: BC:05:43:BE:C1:E3 Bit Rate=26 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality=34/70 Signal level=-76 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:17 Invalid misc:59 Missed beacon:0 As already said results in 2.4GHz band are questionable since saturday afternoon and 5GHz results not that overwhelming when comparing with the little cheaper 2T2R RTL8192CU dongle above (2.4 GHz). Since I ordered a 2nd Wi-Fi dongle that came with much larger antennas I shut the board down, replaced antennas and repeated the same test with exactly same software/setup. So from here on only antennas matter: 2.4 GHz: 5.65 Mbits/sec / 8.26 Mbits/sec wlan1 IEEE 802.11 ESSID:"Snort-Honeynet" Mode:Managed Frequency:2.472 GHz Access Point: BC:05:43:BE:C1:E7 Bit Rate=39 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality=40/70 Signal level=-70 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:1240 Invalid misc:2494 Missed beacon:0 5 GHz: 7.61 Mbits/sec / 36.7 Mbits/sec wlan1 IEEE 802.11 ESSID:"Snort-Honeynet 5GHz" Mode:Managed Frequency:5.24 GHz Access Point: BC:05:43:BE:C1:E3 Bit Rate=60 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality=38/70 Signal level=-72 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:5 Invalid misc:50 Missed beacon:0 In 5 GHz band the huge antennas led to a nice improvement (almost twice the numbers) so it seems that's always worth a test.
@lex Posted April 15, 2017 Posted April 15, 2017 Waiting for the IPX RF cable to arrive and see how it will boost the signal, 12dBi Omni wifi antenna, $6.75 (now $7.50) on AliExpress. Will try to reproduce same test and post here. 1
tkaiser Posted July 10, 2018 Author Posted July 10, 2018 On 3/19/2017 at 11:11 PM, @lex said: nanopi a64 with RTL8189es: ~16 Mbits/sec Continuing discussion over there: The numbers you published here... were they made with HT40? Care to provide iwconfig output?
@lex Posted July 10, 2018 Posted July 10, 2018 (edited) Output: with another round of iperf3, 3M from AP, just some equipment turned on around. Small antenna * added info screen ubuntu@nanopi-a64:~/iperf/iperf/src$ iw wlan0 info Interface wlan0 ifindex 9 wdev 0x1 addr 34:c3:d2:13:f1:f0 ssid foxy type managed wiphy 0 ubuntu@nanopi-a64:~/iperf/iperf/src$ ubuntu@nanopi-a64:~/iperf/iperf/src$ ./iperf3 -c 192.168.254.100 Connecting to host 192.168.254.100, port 5201 [ 5] local 192.168.254.101 port 52448 connected to 192.168.254.100 port 5201 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 5.82 MBytes 48.9 Mbits/sec 0 136 KBytes [ 5] 1.00-2.00 sec 8.10 MBytes 68.0 Mbits/sec 0 335 KBytes [ 5] 2.00-3.00 sec 10.9 MBytes 91.2 Mbits/sec 0 752 KBytes [ 5] 3.00-4.00 sec 10.5 MBytes 87.9 Mbits/sec 0 919 KBytes [ 5] 4.00-5.00 sec 10.4 MBytes 87.5 Mbits/sec 0 1.11 MBytes [ 5] 5.00-6.00 sec 10.1 MBytes 84.4 Mbits/sec 0 1.14 MBytes [ 5] 6.00-7.00 sec 10.5 MBytes 88.2 Mbits/sec 0 1.17 MBytes [ 5] 7.00-8.00 sec 10.6 MBytes 88.9 Mbits/sec 0 1.17 MBytes [ 5] 8.00-9.00 sec 11.2 MBytes 93.9 Mbits/sec 0 1.17 MBytes [ 5] 9.00-10.00 sec 10.1 MBytes 84.4 Mbits/sec 0 1.17 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 98.2 MBytes 82.3 Mbits/sec 0 sender [ 5] 0.00-10.00 sec 98.1 MBytes 82.3 Mbits/sec receiver iperf Done. ubuntu@nanopi-a64:~/iperf/iperf/src$ ./iperf3 -R -c 192.168.254.100 Connecting to host 192.168.254.100, port 5201 Reverse mode, remote host 192.168.254.100 is sending [ 5] local 192.168.254.101 port 52452 connected to 192.168.254.100 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 5.80 MBytes 48.7 Mbits/sec [ 5] 1.00-2.00 sec 6.38 MBytes 53.6 Mbits/sec [ 5] 2.00-3.00 sec 6.75 MBytes 56.6 Mbits/sec [ 5] 3.00-4.00 sec 7.04 MBytes 59.0 Mbits/sec [ 5] 4.00-5.00 sec 7.05 MBytes 59.1 Mbits/sec [ 5] 5.00-6.00 sec 6.74 MBytes 56.5 Mbits/sec [ 5] 6.00-7.00 sec 6.68 MBytes 56.0 Mbits/sec [ 5] 7.00-8.00 sec 7.08 MBytes 59.4 Mbits/sec [ 5] 8.00-9.00 sec 7.34 MBytes 61.6 Mbits/sec [ 5] 9.00-10.00 sec 7.26 MBytes 60.9 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 69.0 MBytes 57.9 Mbits/sec 0 sender [ 5] 0.00-10.00 sec 68.1 MBytes 57.1 Mbits/sec receiver iperf Done. ubuntu@nanopi-a64:~/iperf/iperf/src$ iwconfig gre0 no wireless extensions. lo no wireless extensions. wlan1 no wireless extensions. ifb1 no wireless extensions. wlan0 no wireless extensions. ifb0 no wireless extensions. bond0 no wireless extensions. tunl0 no wireless extensions. gretap0 no wireless extensions. eth0 no wireless extensions. ubuntu@nanopi-a64:~/iperf/iperf/src$ ifconfig eth0 Link encap:Ethernet HWaddr 36:c9:e3:f1:b8:05 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:172 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:172 errors:0 dropped:0 overruns:0 frame:0 TX packets:172 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:12678 (12.6 KB) TX bytes:12678 (12.6 KB) wlan0 Link encap:Ethernet HWaddr 34:c3:d2:13:f1:f0 inet addr:192.168.254.101 Bcast:192.168.255.255 Mask:255.255.0.0 inet6 addr: fe80::9038:9be2:fbab:3b4b/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:219375 errors:0 dropped:1678 overruns:0 frame:0 TX packets:217636 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:235441182 (235.4 MB) TX bytes:228918541 (228.9 MB) wlan1 Link encap:Ethernet HWaddr 36:c3:d2:13:f1:f0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:45 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) ubuntu@nanopi-a64:~/iperf/iperf/src$ Edited July 10, 2018 by @lex rtl8189es info
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