| Test Board | USB Dongle HW |
|---|---|
 |
 |
5.4.0-xilinx
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.5 LTS"
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 2
Socket(s): 1
Vendor ID: ARM
Model: 0
Model name: Cortex-A9
Stepping: r3p0
BogoMIPS: 666.66
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpd32
Before driver is inserted.
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ci_hdrc/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/2p, 480M
|__ Port 2: Dev 3, If 0, Class=Vendor Specific Class, Driver=, 480M
After driver is inserted.
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ci_hdrc/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/2p, 480M
|__ Port 2: Dev 3, If 0, Class=Vendor Specific Class, Driver=rtw_8822bu, 480M
USB Details
Bus 001 Device 003: ID 0bda:b812 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 0424:2512 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0bda:b812 Realtek Semiconductor Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0bda Realtek Semiconductor Corp.
idProduct 0xb812
bcdDevice 2.10
iManufacturer 1 Realtek
iProduct 2 802.11ac NIC
iSerial 3 123456
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 53
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 5
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 2 802.11ac NIC
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x06 EP 6 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x87 EP 7 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 3
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x08 EP 8 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 22
bNumDeviceCaps 2
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000002
Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x0006
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 10 micro seconds
bU2DevExitLat 1023 micro seconds
Device Status: 0x0000
(Bus Powered)
The driver is loaded via "insmod"
Module Size Used by
rtw_8822bu 16384 0
rtw_8822b 217088 1 rtw_8822bu
rtw_usb 24576 1 rtw_8822bu
rtw_core 172032 2 rtw_8822b,rtw_usb
iw list
Wiphy phy1
max # scan SSIDs: 4
max scan IEs length: 2243 bytes
max # sched scan SSIDs: 0
max # match sets: 0
max # scan plans: 1
max scan plan interval: -1
max scan plan iterations: 0
Retry short limit: 7
Retry long limit: 4
Coverage class: 0 (up to 0m)
Device supports T-DLS.
Supported Ciphers:
* WEP40 (00-0f-ac:1)
* WEP104 (00-0f-ac:5)
* TKIP (00-0f-ac:2)
* CCMP-128 (00-0f-ac:4)
* CCMP-256 (00-0f-ac:10)
* GCMP-128 (00-0f-ac:8)
* GCMP-256 (00-0f-ac:9)
* CMAC (00-0f-ac:6)
* CMAC-256 (00-0f-ac:13)
* GMAC-128 (00-0f-ac:11)
* GMAC-256 (00-0f-ac:12)
Available Antennas: TX 0x3 RX 0x3
Configured Antennas: TX 0x3 RX 0x3
Supported interface modes:
* IBSS
* managed
* AP
* AP/VLAN
* monitor
* P2P-client
* P2P-GO
Band 1:
Capabilities: 0x196f
RX LDPC
HT20/HT40
SM Power Save disabled
RX HT20 SGI
RX HT40 SGI
RX STBC 1-stream
Max AMSDU length: 7935 bytes
DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 2 usec (0x04)
HT Max RX data rate: 300 Mbps
HT TX/RX MCS rate indexes supported: 0-15, 32
Bitrates (non-HT):
* 1.0 Mbps
* 2.0 Mbps
* 5.5 Mbps
* 11.0 Mbps
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Frequencies:
* 2412 MHz [1] (20.0 dBm)
* 2417 MHz [2] (20.0 dBm)
* 2422 MHz [3] (20.0 dBm)
* 2427 MHz [4] (20.0 dBm)
* 2432 MHz [5] (20.0 dBm)
* 2437 MHz [6] (20.0 dBm)
* 2442 MHz [7] (20.0 dBm)
* 2447 MHz [8] (20.0 dBm)
* 2452 MHz [9] (20.0 dBm)
* 2457 MHz [10] (20.0 dBm)
* 2462 MHz [11] (20.0 dBm)
* 2467 MHz [12] (20.0 dBm) (no IR)
* 2472 MHz [13] (20.0 dBm)
* 2484 MHz [14] (20.0 dBm) (no IR)
Band 2:
Capabilities: 0x196f
RX LDPC
HT20/HT40
SM Power Save disabled
RX HT20 SGI
RX HT40 SGI
RX STBC 1-stream
Max AMSDU length: 7935 bytes
DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 2 usec (0x04)
HT Max RX data rate: 300 Mbps
HT TX/RX MCS rate indexes supported: 0-15, 32
VHT Capabilities (0x03d071b2):
Max MPDU length: 11454
Supported Channel Width: neither 160 nor 80+80
RX LDPC
short GI (80 MHz)
TX STBC
SU Beamformee
MU Beamformee
+HTC-VHT
VHT RX MCS set:
1 streams: MCS 0-9
2 streams: MCS 0-9
3 streams: not supported
4 streams: not supported
5 streams: not supported
6 streams: not supported
7 streams: not supported
8 streams: not supported
VHT RX highest supported: 780 Mbps
VHT TX MCS set:
1 streams: MCS 0-9
2 streams: MCS 0-9
3 streams: not supported
4 streams: not supported
5 streams: not supported
6 streams: not supported
7 streams: not supported
8 streams: not supported
VHT TX highest supported: 780 Mbps
Bitrates (non-HT):
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Frequencies:
* 5180 MHz [36] (20.0 dBm)
* 5200 MHz [40] (20.0 dBm)
* 5220 MHz [44] (20.0 dBm)
* 5240 MHz [48] (20.0 dBm)
* 5260 MHz [52] (20.0 dBm) (no IR, radar detection)
* 5280 MHz [56] (20.0 dBm) (no IR, radar detection)
* 5300 MHz [60] (20.0 dBm) (no IR, radar detection)
* 5320 MHz [64] (20.0 dBm) (no IR, radar detection)
* 5500 MHz [100] (20.0 dBm) (no IR, radar detection)
* 5520 MHz [104] (20.0 dBm) (no IR, radar detection)
* 5540 MHz [108] (20.0 dBm) (no IR, radar detection)
* 5560 MHz [112] (20.0 dBm) (no IR, radar detection)
* 5580 MHz [116] (20.0 dBm) (no IR, radar detection)
* 5600 MHz [120] (20.0 dBm) (no IR, radar detection)
* 5620 MHz [124] (20.0 dBm) (no IR, radar detection)
* 5640 MHz [128] (20.0 dBm) (no IR, radar detection)
* 5660 MHz [132] (20.0 dBm) (no IR, radar detection)
* 5680 MHz [136] (20.0 dBm) (no IR, radar detection)
* 5700 MHz [140] (20.0 dBm) (no IR, radar detection)
* 5720 MHz [144] (20.0 dBm) (no IR, radar detection)
* 5745 MHz [149] (20.0 dBm) (no IR)
* 5765 MHz [153] (20.0 dBm) (no IR)
* 5785 MHz [157] (20.0 dBm) (no IR)
* 5805 MHz [161] (20.0 dBm) (no IR)
* 5825 MHz [165] (20.0 dBm) (no IR)
Supported commands:
* new_interface
* set_interface
* new_key
* start_ap
* new_station
* set_bss
* authenticate
* associate
* deauthenticate
* disassociate
* join_ibss
* set_tx_bitrate_mask
* frame
* frame_wait_cancel
* set_wiphy_netns
* set_channel
* set_wds_peer
* tdls_mgmt
* tdls_oper
* probe_client
* set_noack_map
* register_beacons
* start_p2p_device
* set_mcast_rate
* connect
* disconnect
* set_qos_map
* set_multicast_to_unicast
Supported TX frame types:
* IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-device: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
Supported RX frame types:
* IBSS: 0x40 0xb0 0xc0 0xd0
* managed: 0x40 0xd0
* AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* mesh point: 0xb0 0xc0 0xd0
* P2P-client: 0x40 0xd0
* P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* P2P-device: 0x40 0xd0
software interface modes (can always be added):
* AP/VLAN
* monitor
valid interface combinations:
* #{ managed } <= 1, #{ AP, P2P-client, P2P-GO } <= 1,
total <= 2, #channels <= 1
HT Capability overrides:
* MCS: ff ff ff ff ff ff ff ff ff ff
* maximum A-MSDU length
* supported channel width
* short GI for 40 MHz
* max A-MPDU length exponent
* min MPDU start spacing
Device supports TX status socket option.
Device supports HT-IBSS.
Device supports SAE with AUTHENTICATE command
Device supports scan flush.
Device supports per-vif TX power setting
Driver supports full state transitions for AP/GO clients
Driver supports a userspace MPM
Device supports configuring vdev MAC-addr on create.
wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.13 netmask 255.255.252.0 broadcast 192.168.3.255
RX packets 74 bytes 11462 (11.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 78 bytes 13683 (13.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan0 IEEE 802.11 ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point:
Bit Rate=108 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=57/70 Signal level=-53 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Testing download speed................................................................................
Download: 72.32 Mbit/s
Testing upload speed......................................................................................................
Upload: 3.81 Mbit/s
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=118 time=4.06 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=118 time=4.10 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=118 time=6.26 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=118 time=6.28 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=118 time=6.56 ms
64 bytes from 8.8.8.8: icmp_seq=6 ttl=118 time=8.78 ms
64 bytes from 8.8.8.8: icmp_seq=7 ttl=118 time=5.27 ms
64 bytes from 8.8.8.8: icmp_seq=8 ttl=118 time=5.40 ms
64 bytes from 8.8.8.8: icmp_seq=9 ttl=118 time=5.44 ms
64 bytes from 8.8.8.8: icmp_seq=10 ttl=118 time=7.42 ms
64 bytes from 8.8.8.8: icmp_seq=11 ttl=118 time=8.39 ms
64 bytes from 8.8.8.8: icmp_seq=12 ttl=118 time=6.02 ms
64 bytes from 8.8.8.8: icmp_seq=13 ttl=118 time=4.37 ms
64 bytes from 8.8.8.8: icmp_seq=14 ttl=118 time=4.16 ms
64 bytes from 8.8.8.8: icmp_seq=15 ttl=118 time=4.98 ms
64 bytes from 8.8.8.8: icmp_seq=16 ttl=118 time=3.96 ms
64 bytes from 8.8.8.8: icmp_seq=17 ttl=118 time=4.85 ms
64 bytes from 8.8.8.8: icmp_seq=18 ttl=118 time=4.32 ms
64 bytes from 8.8.8.8: icmp_seq=19 ttl=118 time=4.10 ms
64 bytes from 8.8.8.8: icmp_seq=20 ttl=118 time=3.96 ms
--- 8.8.8.8 ping statistics ---
20 packets transmitted, 20 received, 0% packet loss, time 19030ms
rtt min/avg/max/mdev = 3.960/5.437/8.780/1.436 ms
PING 192.168.1.13 (192.168.1.13) 10000(10028) bytes of data.
10008 bytes from 192.168.1.13: icmp_seq=1 ttl=64 time=0.141 ms
10008 bytes from 192.168.1.13: icmp_seq=2 ttl=64 time=0.120 ms
10008 bytes from 192.168.1.13: icmp_seq=3 ttl=64 time=0.116 ms
10008 bytes from 192.168.1.13: icmp_seq=4 ttl=64 time=0.130 ms
10008 bytes from 192.168.1.13: icmp_seq=5 ttl=64 time=0.115 ms
10008 bytes from 192.168.1.13: icmp_seq=6 ttl=64 time=0.119 ms
10008 bytes from 192.168.1.13: icmp_seq=7 ttl=64 time=0.111 ms
10008 bytes from 192.168.1.13: icmp_seq=8 ttl=64 time=0.110 ms
10008 bytes from 192.168.1.13: icmp_seq=9 ttl=64 time=0.106 ms
10008 bytes from 192.168.1.13: icmp_seq=10 ttl=64 time=0.127 ms
10008 bytes from 192.168.1.13: icmp_seq=11 ttl=64 time=0.112 ms
10008 bytes from 192.168.1.13: icmp_seq=12 ttl=64 time=0.119 ms
10008 bytes from 192.168.1.13: icmp_seq=13 ttl=64 time=0.110 ms
10008 bytes from 192.168.1.13: icmp_seq=14 ttl=64 time=0.110 ms
10008 bytes from 192.168.1.13: icmp_seq=15 ttl=64 time=0.118 ms
10008 bytes from 192.168.1.13: icmp_seq=16 ttl=64 time=0.128 ms
10008 bytes from 192.168.1.13: icmp_seq=17 ttl=64 time=0.112 ms
10008 bytes from 192.168.1.13: icmp_seq=18 ttl=64 time=0.120 ms
10008 bytes from 192.168.1.13: icmp_seq=19 ttl=64 time=0.116 ms
10008 bytes from 192.168.1.13: icmp_seq=20 ttl=64 time=0.108 ms
--- 192.168.1.13 ping statistics ---
20 packets transmitted, 20 received, 0% packet loss, time 19768ms
rtt min/avg/max/mdev = 0.106/0.117/0.141/0.012 ms
iperf3
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.3, port 51563
[ 5] local 192.168.1.13 port 5201 connected to 192.168.1.3 port 51564
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 5] 0.00-1.00 sec 4.11 MBytes 34.5 Mbits/sec 0 131 KBytes
[ 5] 1.00-2.00 sec 4.96 MBytes 41.6 Mbits/sec 0 131 KBytes
[ 5] 2.00-3.00 sec 6.62 MBytes 55.5 Mbits/sec 0 268 KBytes
[ 5] 3.00-4.00 sec 6.62 MBytes 55.5 Mbits/sec 0 268 KBytes
[ 5] 4.00-5.00 sec 7.05 MBytes 59.1 Mbits/sec 63 191 KBytes
[ 5] 5.00-6.00 sec 5.64 MBytes 47.3 Mbits/sec 0 230 KBytes
[ 5] 6.00-7.00 sec 4.96 MBytes 41.6 Mbits/sec 0 251 KBytes
[ 5] 7.00-8.00 sec 6.43 MBytes 54.0 Mbits/sec 0 261 KBytes
[ 5] 8.00-9.00 sec 6.62 MBytes 55.5 Mbits/sec 0 261 KBytes
[ 5] 9.00-10.00 sec 5.82 MBytes 48.8 Mbits/sec 0 261 KBytes
[ 5] 10.00-11.00 sec 3.31 MBytes 27.8 Mbits/sec 0 261 KBytes
[ 5] 11.00-12.00 sec 2.39 MBytes 20.0 Mbits/sec 0 261 KBytes
[ 5] 12.00-13.00 sec 1.29 MBytes 10.8 Mbits/sec 0 261 KBytes
[ 5] 13.00-14.00 sec 3.12 MBytes 26.2 Mbits/sec 0 261 KBytes
[ 5] 14.00-15.00 sec 1.53 MBytes 12.8 Mbits/sec 0 261 KBytes
[ 5] 15.00-16.00 sec 3.25 MBytes 27.2 Mbits/sec 0 261 KBytes
[ 5] 16.00-17.00 sec 4.17 MBytes 34.9 Mbits/sec 0 261 KBytes
[ 5] 17.00-18.00 sec 5.33 MBytes 44.7 Mbits/sec 0 261 KBytes
[ 5] 18.00-19.00 sec 4.72 MBytes 39.6 Mbits/sec 0 261 KBytes
[ 5] 19.00-20.00 sec 2.70 MBytes 22.6 Mbits/sec 0 261 KBytes
[ 5] 20.00-21.00 sec 3.55 MBytes 29.8 Mbits/sec 0 261 KBytes
[ 5] 21.00-22.00 sec 5.82 MBytes 48.8 Mbits/sec 0 261 KBytes
[ 5] 22.00-23.00 sec 5.82 MBytes 48.8 Mbits/sec 0 261 KBytes
[ 5] 23.00-24.00 sec 5.33 MBytes 44.8 Mbits/sec 0 261 KBytes
[ 5] 24.00-25.00 sec 3.86 MBytes 32.4 Mbits/sec 0 261 KBytes
[ 5] 25.00-26.00 sec 5.82 MBytes 48.8 Mbits/sec 0 261 KBytes
[ 5] 26.00-27.00 sec 6.25 MBytes 52.4 Mbits/sec 0 261 KBytes
[ 5] 27.00-28.00 sec 6.68 MBytes 56.0 Mbits/sec 0 261 KBytes
[ 5] 28.00-29.00 sec 5.21 MBytes 43.7 Mbits/sec 0 261 KBytes
[ 5] 29.00-30.00 sec 6.25 MBytes 52.4 Mbits/sec 0 261 KBytes
[ 5] 30.00-30.02 sec 0.00 Bytes 0.00 bits/sec 0 261 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 5] 0.00-30.02 sec 145 MBytes 40.6 Mbits/sec 63 sender
[ 5] 0.00-30.02 sec 0.00 Bytes 0.00 bits/sec receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
iperf3: interrupt - the server has terminated
[ 177.004844] rtw_core: loading out-of-tree module taints kernel.
[ 177.313794] rtw_8822bu 1-1.2:1.0: Firmware version 30.20.0, H2C version 14
[ 177.957812] usbcore: registered new interface driver rtw_8822bu
[ 743.653259] usbcore: deregistering interface driver rtw_8822bu
[ 750.853696] rtw_8822bu 1-1.2:1.0: Firmware version 30.20.0, H2C version 14
[ 751.525658] usbcore: registered new interface driver rtw_8822bu
wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.13 netmask 255.255.252.0 broadcast 192.168.3.255
RX packets 85091 bytes 96655347 (96.6 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 129750 bytes 168305152 (168.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan0 IEEE 802.11 ESSID:""
Mode:Managed Frequency:5.805 GHz Access Point:
Bit Rate=351 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=52/70 Signal level=-58 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Testing download speed................................................................................
Download: 87.30 Mbit/s
Testing upload speed......................................................................................................
Upload: 3.90 Mbit/s
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=118 time=4.16 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=118 time=4.14 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=118 time=3.99 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=118 time=4.02 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=118 time=4.52 ms
64 bytes from 8.8.8.8: icmp_seq=6 ttl=118 time=4.90 ms
64 bytes from 8.8.8.8: icmp_seq=7 ttl=118 time=3.91 ms
64 bytes from 8.8.8.8: icmp_seq=8 ttl=118 time=8.95 ms
64 bytes from 8.8.8.8: icmp_seq=9 ttl=118 time=5.80 ms
64 bytes from 8.8.8.8: icmp_seq=10 ttl=118 time=4.02 ms
64 bytes from 8.8.8.8: icmp_seq=11 ttl=118 time=5.90 ms
64 bytes from 8.8.8.8: icmp_seq=12 ttl=118 time=5.04 ms
64 bytes from 8.8.8.8: icmp_seq=13 ttl=118 time=4.98 ms
64 bytes from 8.8.8.8: icmp_seq=14 ttl=118 time=4.61 ms
64 bytes from 8.8.8.8: icmp_seq=15 ttl=118 time=4.90 ms
64 bytes from 8.8.8.8: icmp_seq=16 ttl=118 time=5.24 ms
64 bytes from 8.8.8.8: icmp_seq=17 ttl=118 time=4.13 ms
64 bytes from 8.8.8.8: icmp_seq=18 ttl=118 time=4.76 ms
64 bytes from 8.8.8.8: icmp_seq=19 ttl=118 time=4.65 ms
64 bytes from 8.8.8.8: icmp_seq=20 ttl=118 time=3.88 ms
--- 8.8.8.8 ping statistics ---
20 packets transmitted, 20 received, 0% packet loss, time 19027ms
rtt min/avg/max/mdev = 3.885/4.829/8.959/1.112 ms
PING 192.168.1.13 (192.168.1.13) 10000(10028) bytes of data.
10008 bytes from 192.168.1.13: icmp_seq=1 ttl=64 time=0.148 ms
10008 bytes from 192.168.1.13: icmp_seq=2 ttl=64 time=0.141 ms
10008 bytes from 192.168.1.13: icmp_seq=3 ttl=64 time=0.138 ms
10008 bytes from 192.168.1.13: icmp_seq=4 ttl=64 time=0.119 ms
10008 bytes from 192.168.1.13: icmp_seq=5 ttl=64 time=0.126 ms
10008 bytes from 192.168.1.13: icmp_seq=6 ttl=64 time=0.125 ms
10008 bytes from 192.168.1.13: icmp_seq=7 ttl=64 time=0.124 ms
10008 bytes from 192.168.1.13: icmp_seq=8 ttl=64 time=0.140 ms
10008 bytes from 192.168.1.13: icmp_seq=9 ttl=64 time=0.132 ms
10008 bytes from 192.168.1.13: icmp_seq=10 ttl=64 time=0.125 ms
10008 bytes from 192.168.1.13: icmp_seq=11 ttl=64 time=0.129 ms
10008 bytes from 192.168.1.13: icmp_seq=12 ttl=64 time=0.126 ms
10008 bytes from 192.168.1.13: icmp_seq=13 ttl=64 time=0.121 ms
10008 bytes from 192.168.1.13: icmp_seq=14 ttl=64 time=0.141 ms
10008 bytes from 192.168.1.13: icmp_seq=15 ttl=64 time=0.133 ms
10008 bytes from 192.168.1.13: icmp_seq=16 ttl=64 time=0.127 ms
10008 bytes from 192.168.1.13: icmp_seq=17 ttl=64 time=0.122 ms
10008 bytes from 192.168.1.13: icmp_seq=18 ttl=64 time=0.125 ms
10008 bytes from 192.168.1.13: icmp_seq=19 ttl=64 time=0.135 ms
10008 bytes from 192.168.1.13: icmp_seq=20 ttl=64 time=0.126 ms
--- 192.168.1.13 ping statistics ---
20 packets transmitted, 20 received, 0% packet loss, time 19751ms
rtt min/avg/max/mdev = 0.119/0.130/0.148/0.010 ms
iperf3
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.3, port 54275
[ 5] local 192.168.1.13 port 5201 connected to 192.168.1.3 port 54276
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 5] 0.00-1.00 sec 11.0 MBytes 92.5 Mbits/sec 0 520 KBytes
[ 5] 1.00-2.00 sec 11.0 MBytes 92.7 Mbits/sec 259 392 KBytes
[ 5] 2.00-3.00 sec 11.9 MBytes 99.8 Mbits/sec 0 448 KBytes
[ 5] 3.00-4.00 sec 12.0 MBytes 101 Mbits/sec 0 482 KBytes
[ 5] 4.00-5.00 sec 13.7 MBytes 115 Mbits/sec 0 505 KBytes
[ 5] 5.00-6.00 sec 13.4 MBytes 112 Mbits/sec 0 516 KBytes
[ 5] 6.00-7.00 sec 14.0 MBytes 118 Mbits/sec 0 520 KBytes
[ 5] 7.00-8.00 sec 13.8 MBytes 116 Mbits/sec 0 520 KBytes
[ 5] 8.00-9.00 sec 13.5 MBytes 113 Mbits/sec 0 520 KBytes
[ 5] 9.00-10.00 sec 13.5 MBytes 114 Mbits/sec 0 535 KBytes
[ 5] 10.00-11.00 sec 14.9 MBytes 125 Mbits/sec 0 553 KBytes
[ 5] 11.00-12.00 sec 13.2 MBytes 111 Mbits/sec 0 572 KBytes
[ 5] 12.00-13.00 sec 13.8 MBytes 116 Mbits/sec 0 589 KBytes
[ 5] 13.00-14.00 sec 12.6 MBytes 106 Mbits/sec 0 637 KBytes
[ 5] 14.00-15.00 sec 14.0 MBytes 117 Mbits/sec 0 707 KBytes
[ 5] 15.00-16.00 sec 13.8 MBytes 116 Mbits/sec 0 798 KBytes
[ 5] 16.00-17.00 sec 15.5 MBytes 130 Mbits/sec 0 920 KBytes
[ 5] 17.00-18.00 sec 15.9 MBytes 133 Mbits/sec 0 1.01 MBytes
[ 5] 18.00-19.00 sec 11.3 MBytes 94.6 Mbits/sec 0 1.01 MBytes
[ 5] 19.00-20.00 sec 13.3 MBytes 111 Mbits/sec 0 1.01 MBytes
[ 5] 20.00-21.01 sec 16.1 MBytes 134 Mbits/sec 0 1.01 MBytes
[ 5] 21.01-22.00 sec 16.0 MBytes 135 Mbits/sec 0 1.01 MBytes
[ 5] 22.00-23.00 sec 15.1 MBytes 127 Mbits/sec 0 1.01 MBytes
[ 5] 23.00-24.00 sec 11.6 MBytes 97.1 Mbits/sec 0 1.01 MBytes
[ 5] 24.00-25.00 sec 10.4 MBytes 86.8 Mbits/sec 0 1.01 MBytes
[ 5] 25.00-26.00 sec 11.5 MBytes 96.6 Mbits/sec 0 1.01 MBytes
[ 5] 26.00-27.00 sec 11.0 MBytes 92.5 Mbits/sec 0 1.01 MBytes
[ 5] 27.00-28.00 sec 9.92 MBytes 83.3 Mbits/sec 0 1.01 MBytes
[ 5] 28.00-29.00 sec 11.5 MBytes 96.1 Mbits/sec 0 1.01 MBytes
[ 5] 29.00-30.00 sec 12.7 MBytes 107 Mbits/sec 0 1.01 MBytes
[ 5] 30.00-30.07 sec 0.00 Bytes 0.00 bits/sec 0 1.01 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 5] 0.00-30.07 sec 392 MBytes 109 Mbits/sec 259 sender
[ 5] 0.00-30.07 sec 0.00 Bytes 0.00 bits/sec receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
iperf3: interrupt - the server has terminated
[ 177.004844] rtw_core: loading out-of-tree module taints kernel.
[ 177.313794] rtw_8822bu 1-1.2:1.0: Firmware version 30.20.0, H2C version 14
[ 177.957812] usbcore: registered new interface driver rtw_8822bu
[ 743.653259] usbcore: deregistering interface driver rtw_8822bu
[ 750.853696] rtw_8822bu 1-1.2:1.0: Firmware version 30.20.0, H2C version 14
[ 751.525658] usbcore: registered new interface driver rtw_8822bu
Setup the configuration at /etc/hostapd/hostapd.conf
interface=wlan0
driver=nl80211
ieee80211n=1
hw_mode=g
channel=6
ssid=AP-TEST
wpa=2
wpa_passphrase=12345678
wpa_key_mgmt=WPA-PSK
rsn_pairwise=CCMP TKIP
wpa_pairwise=TKIP CCMP
start 192.168.175.2
end 192.168.175.254
interface wlan0
max_leases 234
opt router 192.168.175.1
sudo hostapd /etc/hostapd/hostapd.conf -B
Using interface wlan0 with hwaddr and ssid "AP-NAME"
wlan0: interface state UNINITIALIZED->ENABLED
wlan0: AP-ENABLED
iperf3
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.175.86, port 53766
[ 5] local 192.168.175.1 port 5201 connected to 192.168.175.86 port 53767
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 5] 0.00-1.00 sec 1.59 MBytes 13.3 Mbits/sec 1 130 KBytes
[ 5] 1.00-2.00 sec 1.78 MBytes 14.9 Mbits/sec 0 137 KBytes
[ 5] 2.00-3.00 sec 1.65 MBytes 13.9 Mbits/sec 0 137 KBytes
[ 5] 3.00-4.00 sec 1.78 MBytes 14.9 Mbits/sec 0 137 KBytes
[ 5] 4.00-5.00 sec 1.53 MBytes 12.8 Mbits/sec 0 137 KBytes
[ 5] 5.00-6.00 sec 2.27 MBytes 19.0 Mbits/sec 0 137 KBytes
[ 5] 6.00-7.00 sec 2.39 MBytes 20.0 Mbits/sec 0 137 KBytes
[ 5] 7.00-8.00 sec 3.74 MBytes 31.3 Mbits/sec 0 137 KBytes
[ 5] 8.00-9.00 sec 3.55 MBytes 29.8 Mbits/sec 0 137 KBytes
[ 5] 9.00-10.00 sec 3.55 MBytes 29.8 Mbits/sec 0 137 KBytes
[ 5] 10.00-11.00 sec 3.49 MBytes 29.3 Mbits/sec 0 137 KBytes
[ 5] 11.00-12.00 sec 3.68 MBytes 30.8 Mbits/sec 0 137 KBytes
[ 5] 12.00-13.00 sec 3.00 MBytes 25.2 Mbits/sec 0 137 KBytes
[ 5] 13.00-14.00 sec 690 KBytes 5.65 Mbits/sec 0 137 KBytes
[ 5] 14.00-15.00 sec 0.00 Bytes 0.00 bits/sec 1 8.55 KBytes
[ 5] 15.00-16.00 sec 2.21 MBytes 18.5 Mbits/sec 0 118 KBytes
[ 5] 16.00-17.00 sec 2.51 MBytes 21.1 Mbits/sec 0 130 KBytes
[ 5] 17.00-18.00 sec 1.35 MBytes 11.3 Mbits/sec 1 137 KBytes
[ 5] 18.00-19.00 sec 1.96 MBytes 16.4 Mbits/sec 0 137 KBytes
[ 5] 19.00-20.00 sec 3.74 MBytes 31.3 Mbits/sec 33 137 KBytes
[ 5] 20.00-21.00 sec 1.41 MBytes 11.8 Mbits/sec 0 137 KBytes
[ 5] 21.00-22.00 sec 251 KBytes 2.06 Mbits/sec 0 137 KBytes
[ 5] 22.00-23.00 sec 1.72 MBytes 14.4 Mbits/sec 0 137 KBytes
[ 5] 23.00-24.00 sec 2.08 MBytes 17.5 Mbits/sec 0 140 KBytes
[ 5] 24.00-25.00 sec 2.33 MBytes 19.5 Mbits/sec 0 151 KBytes
[ 5] 25.00-26.00 sec 2.27 MBytes 19.0 Mbits/sec 0 163 KBytes
[ 5] 26.00-27.00 sec 1.90 MBytes 15.9 Mbits/sec 0 171 KBytes
[ 5] 27.00-28.00 sec 2.70 MBytes 22.6 Mbits/sec 0 190 KBytes
[ 5] 28.00-29.00 sec 2.27 MBytes 19.0 Mbits/sec 0 222 KBytes
[ 5] 29.00-30.00 sec 3.25 MBytes 27.2 Mbits/sec 20 230 KBytes
[ 5] 30.00-30.10 sec 0.00 Bytes 0.00 bits/sec 0 230 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 5] 0.00-30.10 sec 66.6 MBytes 18.6 Mbits/sec 56 sender
[ 5] 0.00-30.10 sec 0.00 Bytes 0.00 bits/sec receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
iperf3: interrupt - the server has terminated
[ 177.004844] rtw_core: loading out-of-tree module taints kernel.
[ 177.313794] rtw_8822bu 1-1.2:1.0: Firmware version 30.20.0, H2C version 14
[ 177.957812] usbcore: registered new interface driver rtw_8822bu
[ 743.653259] usbcore: deregistering interface driver rtw_8822bu
[ 750.853696] rtw_8822bu 1-1.2:1.0: Firmware version 30.20.0, H2C version 14
[ 751.525658] usbcore: registered new interface driver rtw_8822bu