[wifi6e] remplacer la carte wifi6 par une carte wifi6e sur un NUC11 ?

[christophe41000]

POUR INFO le résultat du scan. On retrouve la bande 2.4GHz avant de rebondir sur la bande 6GHz.

Tu as raison ce n'est pas très rassurant mais en même temps ce n'est pas de la bidouille cachée dans un coin...
On sait maintenant qu'il faut arriver, sur la livebox7, à obtenir les trois bandes wifi actives sans chercher à faire de séparation.

Code : Tout sélectionner

[root@archlinux ~]# sudo iw dev wlan0 scan
BSS 58:1d:d8:40:82:e8(on wlan0)
	last seen: 3071.155s [boottime]
	TSF: 2348678676 usec (0d, 00:39:08)
	freq: 2437.0                  ##############################################################################################
	beacon interval: 100 TUs
	capability: ESS Privacy SpectrumMgmt ShortSlotTime RadioMeasure (0x1511)
	signal: -42.00 dBm
	last seen: 2695 ms ago
	Information elements from Probe Response frame:
	SSID: Livebox-8A12
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 6
	Country: FR	Environment: bogus
		Channels [1 - 13] @ 20 dBm
	Power constraint: 0 dB
	TPC report: TX power: 13 dBm
	ERP: Barker_Preamble_Mode
	Extended supported rates: 6.0 9.0 12.0 48.0 
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC MFP-capable (0x008c)
	BSS Load:
		 * station count: 0
		 * channel utilisation: 16/255
		 * available admission capacity: 0 [*32us]
	RM enabled capabilities:
		Capabilities: 0x33 0x4f 0x00 0x00 0x00
			Link Measurement
			Neighbor Report
			Beacon Passive Measurement
			Beacon Active Measurement
			Frame Measurement
			Channel Load
			Noise Histogram Measurement
			Statistics Measurement
			Transmit Stream/Category Measurement
		Nonoperating Channel Max Measurement Duration: 0
		Measurement Pilot Capability: 0
	AP Channel Report:
		 * operating class: 134
		 * channel(s): 37
	AP Channel Report:
		 * operating class: 128
		 * channel(s): 100
	Supported operating classes:
		 * current operating class: 81
		 * operating class: 4
		 * operating class: 11
		 * operating class: 12
		 * operating class: 81
		 * operating class: 83
		 * operating class: 84
	HT capabilities:
		Capabilities: 0x19ef
			RX LDPC
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			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: 4 usec (0x05)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 6
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: no
		 * non-GF present: 0
		 * OBSS non-GF present: 0
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities:
		 * HT Information Exchange Supported
		 * Extended Channel Switching
		 * Event
		 * BSS Transition
		 * SSID List
		 * Interworking
		 * Operating Mode Notification
		 * Reserved Reserved Channel Schedule Management
		 * Reserved Channel Schedule Management
		 * TWT Responder Support
		 * 85
	802.11u Interworking:
		Network Options: 0x0
			Network Type: 0 (Private)
	802.11u Advertisement:
		Query Response Info: 0x7f
			Query Response Length Limit: 127
			ANQP
	HE capabilities:
		HE MAC Capabilities (0x000512181000):
			+HTC HE Supported
			TWT Responder
			BSR
			Broadcast TWT
			OM Control
			Maximum A-MPDU Length Exponent: 2
			OM Control UL MU Data Disable RX
		HE PHY Capabilities: (0x222002c00f02951000cc00):
			HE40/2.4GHz
			242 tone RUs/2.4GHz
			LDPC Coding in Payload
			NDP with 4x HE-LTF and 3.2us GI
			Rx HE MU PPDU from Non-AP STA
			SU Beamformer
			SU Beamformee
			MU Beamformer
			Beamformee STS <= 80Mhz: 3
			Sounding Dimensions <= 80Mhz: 2
			Codebook Size SU Feedback
			Triggered SU Beamforming Feedback
			Triggered CQI Feedback
			PPE Threshold Present
			Max NC: 2
			TX 1024-QAM
			RX 1024-QAM
		HE RX MCS and NSS set <= 80 MHz
			1 streams: MCS 0-11
			2 streams: MCS 0-11
			3 streams: MCS 0-11
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		HE TX MCS and NSS set <= 80 MHz
			1 streams: MCS 0-11
			2 streams: MCS 0-11
			3 streams: MCS 0-11
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		PPE Threshold 0x1a 0x1c 0xc7 0x71 0x1c 0x07 
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * AP setup locked: 0x01
		 * Response Type: 3 (AP)
		 * UUID: 4d168c8d-f89c-ae8f-fae0-b2758849c99b
		 * Manufacturer: Sagemcom
		 * Model: SagemcomFast5694_OFR
		 * Model Number: SG_LB7_4.0.0
		 * Serial Number: LK24009FF
		 * Primary Device Type: 6-0050f204-1
		 * Device name: Livebox 7
		 * Config methods: Label
		 * RF Bands: 0x3
		 * Version2: 2.0
	WMM:	 * Parameter version 1
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
BSS 58:1d:d8:40:82:e0(on wlan0) -- associated
	last seen: 3073.588s [boottime]
	TSF: 2352161558 usec (0d, 00:39:12)
	freq: 6135.0           ##############################################################################################################
	beacon interval: 100 TUs
	capability: ESS Privacy SpectrumMgmt RadioMeasure (0x1111)
	signal: -51.00 dBm
	last seen: 262 ms ago
	Information elements from Probe Response frame:
	SSID: Livebox-8A12
	Supported rates: 6.0* 9.0 12.0 18.0 24.0* 36.0 48.0 54.0 
	Country: FR	Environment: bogus
		Extension ID: 254 Regulatory Class: 131 Coverage class: 0 (up to 0m)
		Extension ID: 254 Regulatory Class: 132 Coverage class: 0 (up to 0m)
		Extension ID: 254 Regulatory Class: 133 Coverage class: 0 (up to 0m)
		Extension ID: 254 Regulatory Class: 134 Coverage class: 0 (up to 0m)
		Extension ID: 254 Regulatory Class: 136 Coverage class: 0 (up to 0m)
		Extension ID: 254 Regulatory Class: 137 Coverage class: 0 (up to 0m)
	Power constraint: 0 dB
	TPC report: TX power: 20 dBm
	Extended supported rates: 61.5* 
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: SAE
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC MFP-required MFP-capable (0x00cc)
	BSS Load:
		 * station count: 1
		 * channel utilisation: 3/255
		 * available admission capacity: 0 [*32us]
	RM enabled capabilities:
		Capabilities: 0x33 0x4f 0x00 0x00 0x00
			Link Measurement
			Neighbor Report
			Beacon Passive Measurement
			Beacon Active Measurement
			Frame Measurement
			Channel Load
			Noise Histogram Measurement
			Statistics Measurement
			Transmit Stream/Category Measurement
		Nonoperating Channel Max Measurement Duration: 0
		Measurement Pilot Capability: 0
	AP Channel Report:
		 * operating class: 128
		 * channel(s): 100
	AP Channel Report:
		 * operating class: 81
		 * channel(s): 6
	Supported operating classes:
		 * current operating class: 134
		 * operating class: 131
		 * operating class: 132
		 * operating class: 133
		 * operating class: 134
	Extended capabilities:
		 * Extended Channel Switching
		 * Event
		 * BSS Transition
		 * Multiple BSSID
		 * SSID List
		 * Interworking
		 * Operating Mode Notification
		 * Reserved Reserved Channel Schedule Management
		 * Reserved Channel Schedule Management
		 * TWT Responder Support
		 * 80
		 * 85
	802.11u Interworking:
		Network Options: 0x0
			Network Type: 0 (Private)
	802.11u Advertisement:
		Query Response Info: 0x7f
			Query Response Length Limit: 127
			ANQP
	Transmit Power Envelope:
	Transmit Power Envelope: <invalid: 9 bytes: 1c 14 14 14 14 14 14 14 14>
	Transmit Power Envelope: <invalid: 9 bytes: 5c 14 14 14 14 14 14 14 14>
	HE capabilities:
		HE MAC Capabilities (0x000512181000):
			+HTC HE Supported
			TWT Responder
			BSR
			Broadcast TWT
			OM Control
			Maximum A-MPDU Length Exponent: 2
			OM Control UL MU Data Disable RX
		HE PHY Capabilities: (0x4c2002c0021b950000cc00):
			HE40/HE80/5GHz
			HE160/5GHz
			242 tone RUs/5GHz
			LDPC Coding in Payload
			NDP with 4x HE-LTF and 3.2us GI
			Rx HE MU PPDU from Non-AP STA
			SU Beamformer
			MU Beamformer
			Sounding Dimensions <= 80Mhz: 3
			Sounding Dimensions > 80Mhz: 3
			Codebook Size SU Feedback
			Triggered SU Beamforming Feedback
			Triggered CQI Feedback
			PPE Threshold Present
			TX 1024-QAM
			RX 1024-QAM
		HE RX MCS and NSS set <= 80 MHz
			1 streams: MCS 0-11
			2 streams: MCS 0-11
			3 streams: MCS 0-11
			4 streams: MCS 0-11
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		HE TX MCS and NSS set <= 80 MHz
			1 streams: MCS 0-11
			2 streams: MCS 0-11
			3 streams: MCS 0-11
			4 streams: MCS 0-11
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		HE RX MCS and NSS set 160 MHz
			1 streams: MCS 0-11
			2 streams: MCS 0-11
			3 streams: MCS 0-11
			4 streams: MCS 0-11
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		HE TX MCS and NSS set 160 MHz
			1 streams: MCS 0-11
			2 streams: MCS 0-11
			3 streams: MCS 0-11
			4 streams: MCS 0-11
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		PPE Threshold 0x7b 0x1c 0xc7 0x71 0x1c 0xc7 0x71 0x1c 0xc7 0x71 0x1c 0xc7 0x71 
	WMM:	 * Parameter version 1
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec

[benjarobin]

Hum, il y a eu un gros changement côté Livebox :
On est passé de "Country: FR Environment: Indoor/Outdoor" à "Country: FR Environment: bogus"
De plus operating class: est passé de 133 (80 MHz wide) à 134 (160 MHz wide)
Clairement quelque chose a changé dans la configuration de la Livebox, c'est comme si auparavant le 6GHz n'était pas activé.

[christophe41000]

Bonjour,
J'avais un doute... La connection de mon pc archlinux était ok sur la bande wifi 6GHz mais côté debit, en me basant sur les indications de l'application Orange, je stagnais à 1,3Gbits/s.
La bonne nouvelle c'est qu'en passant la commande ci-dessous directement sur le pc j'ai plutôt 2,4Gbits/s...
[root@archlinux ~]# iw dev wlan0 link
Connected to 58:1d:d8:40:82:e0 (on wlan0)
SSID: Livebox-8A12
freq: 6135.0
RX: 192588189 bytes (191100 packets)
TX: 294824778 bytes (52808 packets)
signal: -45 dBm
rx bitrate: 2401.9 MBit/s 160MHz HE-MCS 11 HE-NSS 2 HE-GI 0 HE-DCM 0
tx bitrate: 2401.9 MBit/s 160MHz HE-MCS 11 HE-NSS 2 HE-GI 0 HE-DCM 0
bss flags: short-slot-time
dtim period: 3
beacon int: 100
[root@archlinux ~]#

Encore une petite rourie d'Orange !!!

[benjarobin]

Attention de ne pas mélanger débit en pratique (aucune idée de ce que remonte la Livebox, mais je pense que c'est un speed test) et débit théorique de la connexion (ici 2401.9 MBit/s). Il est peu probable d'atteindre ce débit en pratique via internet. Même entre un pc connecté en wifi et un pc connecté via le port ethernet 10G, bien que je serais curieux du débit réellement obtenu dans ce cas là via iperf3.

En tout cas content que cela fonctionne correctement et que tu n'es pas acheté une carte wifi supplémentaire pour rien.

[christophe41000]

C'est "rigolo" ce matin je ne suis pas sur la bande 6GHz mais le débit est équivalent à hier quand j'étais sur la bande 6GHz.

Ce matin :
[root@archlinux ~]# iw dev wlan0 link
Connected to 58:1d:d8:40:82:e4 (on wlan0)
SSID: Livebox-8A12
freq: 5500.0
RX: 2099678664 bytes (1445737 packets)
TX: 144169408 bytes (143535 packets)
signal: -40 dBm
rx bitrate: 2401.9 MBit/s 160MHz HE-MCS 11 HE-NSS 2 HE-GI 0 HE-DCM 0
tx bitrate: 2401.9 MBit/s 160MHz HE-MCS 11 HE-NSS 2 HE-GI 0 HE-DCM 0
bss flags: short-slot-time
dtim period: 3
beacon int: 100
[root@archlinux ~]#



Si on compare avec le message du dessus, lundi 24 mars, "la petite rourie d'Orange", on voit que le débit est équivalent.... mais sur la bande 6GHz