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@huiyiqun /iperf3.txt
Last active Sep 17, 2016

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EDUP EP-DB1302 2.4G/5.8G USB双频无线网卡
$ iperf3 -c 192.168.233.1
Connecting to host 192.168.233.1, port 5201
[ 4] local 192.168.233.53 port 58836 connected to 192.168.233.1 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 12.1 MBytes 101 Mbits/sec 0 522 KBytes
[ 4] 1.00-2.00 sec 12.6 MBytes 106 Mbits/sec 0 454 KBytes
[ 4] 2.00-3.00 sec 12.3 MBytes 104 Mbits/sec 0 505 KBytes
[ 4] 3.00-4.00 sec 12.5 MBytes 105 Mbits/sec 0 389 KBytes
[ 4] 4.00-5.00 sec 12.1 MBytes 101 Mbits/sec 0 413 KBytes
[ 4] 5.00-6.00 sec 12.6 MBytes 106 Mbits/sec 0 427 KBytes
[ 4] 6.00-7.00 sec 12.6 MBytes 106 Mbits/sec 0 433 KBytes
[ 4] 7.00-8.00 sec 12.5 MBytes 105 Mbits/sec 0 433 KBytes
[ 4] 8.00-9.02 sec 13.1 MBytes 108 Mbits/sec 0 433 KBytes
[ 4] 9.02-10.00 sec 12.0 MBytes 102 Mbits/sec 0 434 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 125 MBytes 104 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 124 MBytes 104 Mbits/sec receiver
$ iw list
Wiphy phy2
max # scan SSIDs: 4
max scan IEs length: 2257 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 RSN-IBSS.
Supported Ciphers:
* WEP40 (00-0f-ac:1)
* WEP104 (00-0f-ac:5)
* TKIP (00-0f-ac:2)
* CCMP (00-0f-ac:4)
* 00-0f-ac:10
* GCMP (00-0f-ac:8)
* 00-0f-ac:9
Available Antennas: TX 0 RX 0
Supported interface modes:
* IBSS
* managed
* AP
* AP/VLAN
* WDS
* monitor
* mesh point
Band 1:
Capabilities: 0x2f2
HT20/HT40
Static SM Power Save
RX Greenfield
RX HT20 SGI
RX HT40 SGI
TX STBC
RX STBC 2-streams
Max AMSDU length: 3839 bytes
No DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 2 usec (0x04)
HT RX MCS rate indexes supported: 0-15, 32
TX unequal modulation not supported
HT TX Max spatial streams: 2
HT TX MCS rate indexes supported may differ
Bitrates (non-HT):
* 1.0 Mbps
* 2.0 Mbps (short preamble supported)
* 5.5 Mbps (short preamble supported)
* 11.0 Mbps (short preamble supported)
* 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)
* 2472 MHz [13] (20.0 dBm)
* 2484 MHz [14] (disabled)
Band 2:
Capabilities: 0x2f2
HT20/HT40
Static SM Power Save
RX Greenfield
RX HT20 SGI
RX HT40 SGI
TX STBC
RX STBC 2-streams
Max AMSDU length: 3839 bytes
No DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 2 usec (0x04)
HT RX MCS rate indexes supported: 0-15, 32
TX unequal modulation not supported
HT TX Max spatial streams: 2
HT TX MCS rate indexes supported may differ
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] (23.0 dBm)
* 5190 MHz [38] (23.0 dBm)
* 5200 MHz [40] (23.0 dBm)
* 5210 MHz [42] (23.0 dBm)
* 5220 MHz [44] (23.0 dBm)
* 5230 MHz [46] (23.0 dBm)
* 5240 MHz [48] (23.0 dBm)
* 5250 MHz [50] (disabled)
* 5260 MHz [52] (23.0 dBm) (radar detection)
DFS state: usable (for 1 sec)
DFS CAC time: 60000 ms
* 5270 MHz [54] (23.0 dBm) (radar detection)
DFS state: usable (for 1 sec)
DFS CAC time: 60000 ms
* 5280 MHz [56] (23.0 dBm) (radar detection)
DFS state: usable (for 1 sec)
DFS CAC time: 60000 ms
* 5290 MHz [58] (23.0 dBm) (radar detection)
DFS state: usable (for 1 sec)
DFS CAC time: 60000 ms
* 5300 MHz [60] (23.0 dBm) (radar detection)
DFS state: usable (for 1 sec)
DFS CAC time: 60000 ms
* 5310 MHz [62] (23.0 dBm) (radar detection)
DFS state: usable (for 1 sec)
DFS CAC time: 60000 ms
* 5320 MHz [64] (23.0 dBm) (radar detection)
DFS state: usable (for 1 sec)
DFS CAC time: 60000 ms
* 5500 MHz [100] (disabled)
* 5510 MHz [102] (disabled)
* 5520 MHz [104] (disabled)
* 5530 MHz [106] (disabled)
* 5540 MHz [108] (disabled)
* 5550 MHz [110] (disabled)
* 5560 MHz [112] (disabled)
* 5570 MHz [114] (disabled)
* 5580 MHz [116] (disabled)
* 5590 MHz [118] (disabled)
* 5600 MHz [120] (disabled)
* 5610 MHz [122] (disabled)
* 5620 MHz [124] (disabled)
* 5630 MHz [126] (disabled)
* 5640 MHz [128] (disabled)
* 5650 MHz [130] (disabled)
* 5660 MHz [132] (disabled)
* 5670 MHz [134] (disabled)
* 5680 MHz [136] (disabled)
* 5690 MHz [138] (disabled)
* 5700 MHz [140] (disabled)
* 5745 MHz [149] (30.0 dBm)
* 5755 MHz [151] (30.0 dBm)
* 5765 MHz [153] (30.0 dBm)
* 5775 MHz [155] (30.0 dBm)
* 5785 MHz [157] (30.0 dBm)
* 5795 MHz [159] (30.0 dBm)
* 5805 MHz [161] (30.0 dBm)
* 5825 MHz [165] (30.0 dBm)
* 4920 MHz [184] (disabled)
* 4940 MHz [188] (disabled)
* 4960 MHz [192] (disabled)
* 4980 MHz [196] (disabled)
Supported commands:
* new_interface
* set_interface
* new_key
* start_ap
* new_station
* new_mpath
* set_mesh_config
* set_bss
* authenticate
* associate
* deauthenticate
* disassociate
* join_ibss
* join_mesh
* set_tx_bitrate_mask
* frame
* frame_wait_cancel
* set_wiphy_netns
* set_channel
* set_wds_peer
* probe_client
* set_noack_map
* register_beacons
* start_p2p_device
* set_mcast_rate
* set_qos_map
* connect
* disconnect
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:
* #{ AP, mesh point } <= 8,
total <= 8, #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 low priority scan.
Device supports scan flush.
Device supports AP scan.
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.
$ sudo lsusb -s 003:003 -v
Bus 003 Device 003: ID 148f:5572 Ralink Technology, Corp. RT5572 Wireless Adapter
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x148f Ralink Technology, Corp.
idProduct 0x5572 RT5572 Wireless Adapter
bcdDevice 1.01
iManufacturer 1 Ralink
iProduct 2 802.11 n WLAN
iSerial 3 1.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 53
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 450mA
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 5 1.0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 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 0x01 EP 1 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 0x02 EP 2 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 0x03 EP 3 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 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0000
(Bus Powered)
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z4yx Sep 16, 2016

速度是2.4G下测的还是5G下测的

z4yx commented Sep 16, 2016

速度是2.4G下测的还是5G下测的

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huiyiqun Sep 17, 2016

5G下测的 但是中间过了一个路由器 拓扑大概是 PC -> 无线网卡 -> 5Ghz -> 无线路由器 -> 有线 -> PC2

然后PC 和 PC2之间跑iperf3 不过测下来这个数据有点奇怪 我会进一步测试

这个5Ghz无线网 和 有线网应该是bridge到一起的 路由器是TPLink 我怀疑是这里限制了带宽

Owner

huiyiqun commented Sep 17, 2016

5G下测的 但是中间过了一个路由器 拓扑大概是 PC -> 无线网卡 -> 5Ghz -> 无线路由器 -> 有线 -> PC2

然后PC 和 PC2之间跑iperf3 不过测下来这个数据有点奇怪 我会进一步测试

这个5Ghz无线网 和 有线网应该是bridge到一起的 路由器是TPLink 我怀疑是这里限制了带宽

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huiyiqun Sep 17, 2016

刚刚简化了一下网络拓扑 现在是一个 tablet(自带5Ghz) 和 PC2(用这个无线网卡) 通过 5Ghz 直连 同样跑iperf3 结果跑到了100Mbps 基本还是挺满意了

Owner

huiyiqun commented Sep 17, 2016

刚刚简化了一下网络拓扑 现在是一个 tablet(自带5Ghz) 和 PC2(用这个无线网卡) 通过 5Ghz 直连 同样跑iperf3 结果跑到了100Mbps 基本还是挺满意了

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