Parametr dodałem powinno wymusić to pasmo 40MHz ale i tak bez zmian nic nie widzi tej sieci.
Według wszystkich informacji WiFi działa ale w rzeczywistości nie.
Może to jakiś problem ze sterownikiem ?
Nie wiem czy ma to znaczenie ale ruter stoi obok komputera i za TV.
Wiem że może to ekranować ale nawet jak podejdę z laptopem czy telefonem pod ruter nic to nie zmienia sieć nie jest wykrywana poza tym WDR4300 w podobnych warunkach nie szalał.
Wygląda to tak jak by jakieś błędy występowały w tym radiu 2.5GHz i system wyłączał go przy bezczynności dlatego taka słaba prędkość połączenia się zestawia i wstaje tylko przy restarcie rutera na kilka minut.
root@C2600:~# iwinfo
wlan0 ESSID: "xxx 5GHz"
Access Point: EC:08:6B:xx:xx:xx
Mode: Master Channel: 36 (5.180 GHz)
Tx-Power: 23 dBm Link Quality: 25/70
Signal: -85 dBm Noise: -105 dBm
Bit Rate: 6.0 MBit/s
Encryption: WPA2 PSK (CCMP)
Type: nl80211 HW Mode(s): 802.11nac
Hardware: 168C:0040 168C:0002 [Generic MAC80211]
TX power offset: unknown
Frequency offset: unknown
Supports VAPs: yes PHY name: phy0
wlan1 ESSID: "xxx 2.5GHz"
Access Point: EC:08:6B:xx:xx:xx
Mode: Master Channel: 11 (2.462 GHz)
Tx-Power: 20 dBm Link Quality: unknown/70
Signal: unknown Noise: -76 dBm
Bit Rate: unknown
Encryption: WPA2 PSK (CCMP)
Type: nl80211 HW Mode(s): 802.11bgn
Hardware: 168C:0040 168C:0002 [Generic MAC80211]
TX power offset: unknown
Frequency offset: unknown
Supports VAPs: yes PHY name: phy1
root@C2600:~#
root@C2600:~# iw dev
phy#1
Interface wlan1
ifindex 19
wdev 0x100000007
addr ec:08:6b:xx:xx:xx
ssid xxx 2.5GHz
type AP
channel 11 (2462 MHz), width: 40 MHz, center1: 2452 MHz
txpower 20.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcoltx-bytes tx-packets
0 0 0 0 0 0 0 00
phy#0
Interface wlan0
ifindex 15
wdev 0x3
addr ec:08:6b:xx:xx:xx
ssid xxx 5GHz
type AP
channel 36 (5180 MHz), width: 80 MHz, center1: 5210 MHz
txpower 23.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcoltx-bytes tx-packets
0 0 3782 0 0 0 0 1056029 3782
root@C2600:~#
Bonusowo z rutera WR842ND wyszukałem sieci żeby udowodnić że mojej nie ma i jak widać wynik poniżej.
To samo mogę wykonać na C2600 na paśmie 2.5GHz i też wyszuka sieci ale sam nie nadaje.
root@WR842ND:~# iw dev wlan0 scan
BSS 1c:8e:5c:xx:xx:xx(on wlan0)
TSF: 260838707607 usec (3d, 00:27:18)
freq: 2412
beacon interval: 100 TUs
capability: ESS (0x0411)
signal: -86.00 dBm
last seen: 1130 ms ago
Information elements from Probe Response frame:
SSID: 4G-Gateway-xxx
RSN: * Version: 1
* Group cipher: TKIP
* Pairwise ciphers: CCMP TKIP
* Authentication suites: PSK
* Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
HT capabilities:
Capabilities: 0x19bc
HT20
SM Power Save disabled
RX Greenfield
RX HT20 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 7935 bytes
DSSS/CCK HT40
Maximum RX AMPDU length 32767 bytes (exponent: 0x002)
Minimum RX AMPDU time spacing: 8 usec (0x06)
HT RX MCS rate indexes supported: 0-15
HT TX MCS rate indexes are undefined
HT operation:
* primary channel: 1
* secondary channel offset: no secondary
* STA channel width: 20 MHz
BSS dc:fe:07:xx:xx:xx(on wlan0)
TSF: 180952402216 usec (2d, 02:15:52)
freq: 2412
beacon interval: 100 TUs
capability: ESS (0x1411)
signal: -65.00 dBm
last seen: 1130 ms ago
Information elements from Probe Response frame:
SSID: toyaxxx
HT capabilities:
Capabilities: 0x19bc
HT20
SM Power Save disabled
RX Greenfield
RX HT20 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: 8 usec (0x06)
HT RX MCS rate indexes supported: 0-15
HT TX MCS rate indexes are undefined
HT operation:
* primary channel: 1
* secondary channel offset: no secondary
* STA channel width: 20 MHz
BSS 00:22:3f:xx:xx:xx(on wlan0)
TSF: 467383199870 usec (5d, 09:49:43)
freq: 2412
beacon interval: 100 TUs
capability: ESS (0x0411)
signal: -55.00 dBm
last seen: 1120 ms ago
Information elements from Probe Response frame:
SSID: NETxxx
RSN: * Version: 1
* Group cipher: CCMP
* Pairwise ciphers: CCMP
* Authentication suites: PSK
* Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
BSS b0:98:2b:xx:xx:xx(on wlan0)
TSF: 3194837992027 usec (36d, 23:27:17)
freq: 2412
beacon interval: 100 TUs
capability: ESS (0x0511)
signal: -65.00 dBm
last seen: 1040 ms ago
Information elements from Probe Response frame:
SSID: WiFi_Wxxx
RSN: * Version: 1
* Group cipher: CCMP
* Pairwise ciphers: CCMP
* Authentication suites: PSK
* Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
HT capabilities:
Capabilities: 0x9ac
HT20
SM Power Save disabled
RX HT20 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 7935 bytes
No DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 8 usec (0x06)
HT RX MCS rate indexes supported: 0-15
HT TX MCS rate indexes are undefined
HT operation:
* primary channel: 1
* secondary channel offset: no secondary
* STA channel width: 20 MHz
BSS 08:7e:64:xx:xx:xx(on wlan0)
TSF: 49135571423 usec (0d, 13:38:55)
freq: 2437
beacon interval: 100 TUs
capability: ESS (0x1511)
signal: -85.00 dBm
last seen: 750 ms ago
Information elements from Probe Response frame:
SSID: toyaxxx
RSN: * Version: 1
* Group cipher: CCMP
* Pairwise ciphers: CCMP
* Authentication suites: PSK
* Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
HT capabilities:
Capabilities: 0x9bc
HT20
SM Power Save disabled
RX Greenfield
RX HT20 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 7935 bytes
No DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 8 usec (0x06)
HT RX MCS rate indexes supported: 0-15
HT TX MCS rate indexes are undefined
HT operation:
* primary channel: 6
* secondary channel offset: no secondary
* STA channel width: 20 MHz
BSS 10:33:bf:xx:xx:xx(on wlan0)
TSF: 72574978009 usec (0d, 20:09:34)
freq: 2462
beacon interval: 100 TUs
capability: ESS (0x1511)
signal: -80.00 dBm
last seen: 270 ms ago
Information elements from Probe Response frame:
SSID: toyaxxx
RSN: * Version: 1
* Group cipher: CCMP
* Pairwise ciphers: CCMP
* Authentication suites: PSK
* Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
HT capabilities:
Capabilities: 0x9bc
HT20
SM Power Save disabled
RX Greenfield
RX HT20 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 7935 bytes
No DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 8 usec (0x06)
HT RX MCS rate indexes supported: 0-15
HT TX MCS rate indexes are undefined
HT operation:
* primary channel: 11
* secondary channel offset: no secondary
* STA channel width: 20 MHz
BSS d0:57:94:xx:xx:xx(on wlan0)
TSF: 1635556343343 usec (18d, 22:19:16)
freq: 2462
beacon interval: 100 TUs
capability: ESS (0x0511)
signal: -57.00 dBm
last seen: 330 ms ago
Information elements from Probe Response frame:
SSID: Orange_xxx
RSN: * Version: 1
* Group cipher: CCMP
* Pairwise ciphers: CCMP
* Authentication suites: PSK
* Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
HT capabilities:
Capabilities: 0x9ac
HT20
SM Power Save disabled
RX HT20 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 7935 bytes
No DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 8 usec (0x06)
HT RX MCS rate indexes supported: 0-15
HT TX MCS rate indexes are undefined
HT operation:
* primary channel: 11
* secondary channel offset: no secondary
* STA channel width: 20 MHz
BSS e4:34:93:xx:xx:xx(on wlan0)
TSF: 152248137719 usec (1d, 18:17:28)
freq: 2452
beacon interval: 100 TUs
capability: ESS (0x0431)
signal: -86.00 dBm
last seen: 540 ms ago
SSID: PLAY xxx
RSN: * Version: 1
* Group cipher: CCMP
* Pairwise ciphers: CCMP
* Authentication suites: PSK
* Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
HT capabilities:
Capabilities: 0x11ad
RX LDPC
HT20
SM Power Save disabled
RX HT20 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 3839 bytes
DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 4 usec (0x05)
HT TX/RX MCS rate indexes supported: 0-15
HT operation:
* primary channel: 9
* secondary channel offset: no secondary
* STA channel width: 20 MHz
BSS f8:08:4f:xx:xx:xx(on wlan0)
TSF: 1191986688391 usec (13d, 19:06:26)
freq: 2462
beacon interval: 100 TUs
capability: ESS (0x0511)
signal: -84.00 dBm
last seen: 250 ms ago
Information elements from Probe Response frame:
SSID: Orange_xxx
RSN: * Version: 1
* Group cipher: CCMP
* Pairwise ciphers: CCMP
* Authentication suites: PSK
* Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
HT capabilities:
Capabilities: 0x9ac
HT20
SM Power Save disabled
RX HT20 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 7935 bytes
No DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 8 usec (0x06)
HT RX MCS rate indexes supported: 0-15
HT TX MCS rate indexes are undefined
HT operation:
* primary channel: 11
* secondary channel offset: no secondary
* STA channel width: 20 MHz
root@WR842ND:~#
| C2600 @ OpenWrt 21.02 / LuCi -> sieć gościnna, WINS serwer, VLAN, DLNA, multiwan
| WDR4300 @ OpenWrt 21.02 / LuCI -> extroot, sieć gościnna, WINS serwer
| MR3020 @ MiFi 17.01 -> E3372 HiLink
| WR842ND v2 @ Gargoyle PL 1.13.0 -> testy