Я не вижу версию по беспроводной связи на частоте 2,4 ГГц моего маршрутизатора
На моем компьютере с Ubuntu 18.04 я не вижу частотную сеть на частоте 2,4 ГГц моего маршрутизатора, но я подключаюсь автоматически на версии 5 ГГц.
Из других сетей Ubuntu видны все частотные сети. С помощью команды iwlist wlp5s0 freq на терминале результат будет таким:
wlp5s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 36 : 5.18 GHz
Channel 38 : 5.19 GHz
Channel 40 : 5.2 GHz
Channel 42 : 5.21 GHz
Channel 44 : 5.22 GHz
Channel 46 : 5.23 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 54 : 5.27 GHz
Channel 56 : 5.28 GHz
Channel 58 : 5.29 GHz
Channel 60 : 5.3 GHz
Channel 62 : 5.31 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 102 : 5.51 GHz
Channel 104 : 5.52 GHz
Channel 106 : 5.53 GHz
Channel 108 : 5.54 GHz
Current Frequency:5.22 GHz (Channel 44)
Более того, я уже установил модуль bcmwl-kernel-source, и это не проблема. Поэтому я пытаюсь подключиться к терминалу с маршрутизатором на частоте 2,4 ГГц с помощью команды iwconfig wlp5s0 essid TP-LINK_BA7B «пароль» (пароль - это пароль моего маршрутизатора, который я не пишу для конфиденциальности), и в результате получается:
[ 111]На моем компьютере установлен беспроводной адаптер Asus PCE-AC56. Моя сеть SSID с частотой 5 ГГц - TP-LINK_BA7B-5G, а сеть с частотой 2,4 ГГц - TP-LINK_BA7B. Я использую маршрутизатор TP-Link Archer D2.
Как подключиться к сети 2,4 ГГц с моим SSID TP-LINK_BA7B?
результат команды nmcli dev wifi list следующий:
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECU
DIRECT-D3-HP OfficeJet 3830 Infra 1 65 Mbit/s 45 ▂▄__ WPA2
WOW FI - FASTWEB Infra 1 130 Mbit/s 44 ▂▄__ WPA2
VodafoneDomeSilvia Infra 5 130 Mbit/s 44 ▂▄__ WPA2
FASTWEB-IUDN4N Infra 1 130 Mbit/s 42 ▂▄__ WPA2
InfostradaWiFi-2TAF4A Infra 6 130 Mbit/s 37 ▂▄__ WPA1
* TP-LINK_BA7B_5G Infra 44 135 Mbit/s 34 ▂▄__ WPA2
Home&Life SuperWiFi-0E61 Infra 2 195 Mbit/s 30 ▂___ WPA2
SKYC696A Infra 36 405 Mbit/s 30 ▂___ WPA2
TP-LINK_B63D00 Infra 2 270 Mbit/s 27 ▂___ WPA2
Home&Life SuperWiFi-A359 Infra 5 195 Mbit/s 25 ▂___ WPA2
NETGEAR54 Infra 11 270 Mbit/s 17 ▂___ WPA2
Результат команды sudo iwlist scan такой:
wlp5s0 Scan completed :
Cell 01 - Address: EC:08:6B:91:BA:7D
Channel:44
Frequency:5.22 GHz (Channel 44)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"TP-LINK_BA7B_5G"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 0ms ago
IE: Unknown: 000F54502D4C494E4B5F424137425F3547
IE: Unknown: 01088C129824B048606C
IE: Unknown: 03012C
IE: Unknown: 3C0401162C09
IE: Unknown: 2D1A6E0016FF00000001000000000000000000000000000000000000
IE: Unknown: 3D162C050400000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05010005127A
IE: Unknown: DD07000C4300000000
IE: Unknown: 0706495420241310
IE: Unknown: BF0C2000C031FEFF2401FEFF2401
IE: Unknown: C005012A00FEFF
IE: Unknown: DD920050F204104A0001101044000102103B0001031047001000000000000010000000EC086B91BA101021000754502D4C494E4B1023000941726368657220443210240003312E3010420003312E301054000800060050F204000110110020414337353020576972656C657373204475616C2042616E64204769676162697410080002210C103C0001021049000600372A000120
Cell 02 - Address: 20:47:ED:FD:EF:93
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=28/70 Signal level=-82 dBm
Encryption key:on
ESSID:"SKYC696A"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 0ms ago
IE: Unknown: 0008534B594336393641
IE: Unknown: 01088C129824B048606C
IE: Unknown: 07344742202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E84011E88011E8C011E00
IE: Unknown: 200100
IE: Unknown: 23021400
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AEF0917FFFFFF0000000000000000000000000000000000000000
IE: Unknown: 3D16240D0000000000000000000000000000000000000000
IE: Unknown: 7F080400000000000040
IE: Unknown: BF0CB259820FEAFF0000EAFF0000
IE: Unknown: C005012A000000
IE: Unknown: C30402020202
IE: Unknown: DD0B001CA8500101CDF7ADE02A
IE: Unknown: DDB50050F204104A0001101044000102103B00010310470010928E2388A2BEF17AB4D7A047C6BAFEE010210003536B7910230005454D31353010240007312E302E302E301042000E41543133353132303330303030311054000800060050F20400011011000E536B792051204D696E6920626F7810080002200C103C0001021049000E00372A0001200106FFFFFFFFFFFF10580022007FC51000183854130CCDADF587E070BF2D02E2857D303030303030303130000101
IE: Unknown: DD090010180200005C0000
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 03 - Address: EC:8E:B5:8B:82:46
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=36/70 Signal level=-74 dBm
Encryption key:on
ESSID:"DIRECT-D3-HP OfficeJet 3830"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 0ms ago
IE: Unknown: 001B4449524543542D44332D4850204F66666963654A65742033383330
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030101
IE: Unknown: 200100
IE: Unknown: 23021100
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A20001AFF00000000000000000000000000000000000000000000
IE: Unknown: 3D1601080000000000000000000000000000000000000000
IE: Unknown: DD090010180200000C0000
IE: Unknown: DD180050F202010188000364000027A4000041435E0061322F00
IE: Unknown: DDC40050F204104A000110104400010210570001011041000100103B000103104700101C852A4DB8001F08ABCDEC8EB58BDAD3102100024850102300164F66666963654A65742033383330207365726965730010240005333833340010420010434E363752334A304B543036363400001054000800030050F20400051011001B4449524543542D44332D4850204F66666963654A657420333833301008000200001049000600372A00012010490017000137100600101C852A4DB8001F08ABCDEC8EB58BDAD3
IE: Unknown: DD640800090004000000070102010003164F66666963654A657420333833302073657269657300040533383334000510434E363752334A304B5430363634000006101C852A4DB8001F08ABCDEC8EB58BDAD30704C0A80193080200C4090200080A0400000001
Cell 04 - Address: E8:D1:1B:62:0E:95
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=42/70 Signal level=-68 dBm
Encryption key:on
ESSID:"FASTWEB-IUDN4N"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 0ms ago
IE: Unknown: 000E464153545745422D4955444E344E
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 0B050200230000
IE: Unknown: 42020000
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD790050F204104A0001101044000102103B0001031047001065E9B0637F31FE4E92DD013AEA997BD31021000541736B657910230009525456313930375657102400044432323810420004313233341054000800060050F20400011011000741736B6579415010080002200C103C0001031049000600372A000120
IE: Unknown: DD090010180202001C0000
IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
Cell 05 - Address: 72:D1:1B:62:0E:96
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=42/70 Signal level=-68 dBm
Encryption key:on
ESSID:"WOW FI - FASTWEB"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 0ms ago
IE: Unknown: 0010574F57204649202D2046415354574542
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 0B050000230000
IE: Unknown: 42020000
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD090010180200001C0000
IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
Cell 06 - Address: 64:59:F8:EF:15:E8
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"VodafoneDomeSilvia"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 4756ms ago
IE: Unknown: 0012566F6461666F6E65446F6D6553696C766961
IE: Unknown: 010882848B962430486C
IE: Unknown: 030107
IE: Unknown: 0706495420010D14
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1ABC191BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1607080000000000000000000000000000000000000000
IE: Unknown: 7F080400000000000040
IE: Unknown: DD830050F204104A0001101044000102103B00010310470010BC73652E9225FE33CFC2AB108D0BBA6A102100064875617765691023000F4F70656E524720506C6174666F726D10240007566F7820322E351042000F5731363130303030313035393433351054000800060050F2040001101100064F70656E5247100800020080103C000101
IE: Unknown: DD090010180200000C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 07 - Address: C4:EA:1D:BE:B8:8F
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"InfostradaWiFi-2TAF4A"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 0ms ago
IE: Unknown: 0015496E666F737472616461576946692D325441463441
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1A3C181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B080400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500000000000040
IE: Unknown: DD950050F204104A0001101044000102103B000103104700107F3B7EC280295FCEAE5B1DB2083891691021000B546563686E69636F6C6F721023000E4D65646961416363657373205447102400073538326E207632104200093136303254414634411054000800060050F2040001101100154D656469614163636573732054473538326E2076321008000201041049000600372A000120
IE: Unknown: DD090010180202000C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101040003A4000027A4000042435E0062322F00
IE: Unknown: 46057200010000
Cell 08 - Address: 1C:49:7B:70:05:7B
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"Linkem2.4GHz_70057A"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 4756ms ago
IE: Unknown: 00134C696E6B656D322E3447487A5F373030353741
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030102
IE: Unknown: 0706545720010D14
IE: Unknown: 050400010008
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD310050F204104A000110104400010210470010BC329E001DD811B286011C497B70057B103C0001011049000600372A000120
IE: Unknown: 2D1AEE1117FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1602050700000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05050000127A
IE: Unknown: DD07000C4303000000
Cell 09 - Address: 5C:E2:8C:B6:0E:61
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=24/70 Signal level=-86 dBm
Encryption key:on
ESSID:"Home&Life SuperWiFi-0E61"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 4756ms ago
IE: Unknown: 0018486F6D65264C696665205375706572576946692D30453631
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AAD011BFFFFFF0000000000000000000000000000000000000000
IE: Unknown: 3D160B080400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500000000000040
IE: Unknown: DDA00050F204104A0001101044000102103B000103104700106E8720CF97C9A0F409041B9B42849226102100055A7958454C10230011486F6D6526616D703B4C696665204855421024000C564D47383832352D4235304210420004313233341054000800060050F20400011011001E486F6D6526616D703B4C69666520485542205A7958454C415020322E3447100800020000103C0001031049000600372A000120
IE: Unknown: DD1E00904C0408BF0CB259820FEAFF0000EAFF0000C005000B000000C3020002
IE: Unknown: DD090010180201101C0000
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
lo Interface doesn't support scanning.
enp8s0 Interface doesn't support scanning.
Результат sudo iw reg get таков:
global
country IT: DFS-ETSI
(2402 - 2482 @ 40), (N/A, 20), (N/A)
(5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW
(5490 - 5710 @ 160), (N/A, 27), (0 ms), DFS
(57000 - 66000 @ 2160), (N/A, 40), (N/A)
0
задан fabios95
2 June 2019 в 15:57
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