checking wireless cable
Oleg Goldshmidt
pub at goldshmidt.org
Fri Aug 19 00:21:21 IDT 2011
Yedidyah Bar-David <linux-il at didi.bardavid.org> writes:
> On Thu, Aug 18, 2011 at 10:02:14PM +0300, Oleg Goldshmidt wrote:
>> Has anyone encountered anything similar? Any suggestions for things I
>> should try?
>
> What is the output of 'iwconfig' and of 'iwlist scanning', both as root?
> I have a feeling it won't say much, but just in case.
# iwconfig wlan0
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Frequency:2.417 GHz Access Point: Not-Associated
Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
In the following the important part is related to ESSID=oleggw (my router):
# iwconfig scanning # non-wireless output/errors omitted
wlan0 Scan completed :
Cell 01 - Address: 00:21:04:D2:EF:22
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=51/70 Signal level=-59 dBm
Encryption key:on
ESSID:"orange-6PSR"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000c7003f722
Extra: Last beacon: 3232ms ago
IE: Unknown: 000B6F72616E67652D36505352
IE: Unknown: 010882848B968C129824
IE: Unknown: 030101
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 3204B048606C
IE: Unknown: DD180050F2020101830003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010020FF7F
IE: Unknown: DD0A00037F04010000000000
IE: Unknown: DDB00050F204104A000110104400010210570001001041000100103B00010310470010565AA94967C14C0EAA8FF349E6F593111021001B4A756E676F20536F66747761726520546563686E6F6C6F676965731023001C4F72616E676520475720506F72746120322E3020506C6174666F726D1024000B6F72616E676567772D70321042000C3030323130343031353438371054000800060050F2040001101100064F70656E5247100800020084103C000101
Cell 02 - Address: 00:18:E7:E8:4A:4B
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=70/70 Signal level=-22 dBm
Encryption key:on
ESSID:"oleggw"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000000207805f
Extra: Last beacon: 3228ms ago
IE: Unknown: 00066F6C65676777
IE: Unknown: 010882848B960C121824
IE: Unknown: 030102
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C334C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C3402001B00000000000000000000000000000000000000
IE: Unknown: 3D1602001B00000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010004000000
IE: Unknown: DD7B0050F204104A00011010440001021041000100103B00010310470010565AA94967C14C0EAA8FF349E6F5931110210006442D4C696E6B1023000D442D4C696E6B20526F75746572102400074449522D363135104200046E6F6E651054000800060050F204000110110006442D4C696E6B100800020084103C000101
Cell 03 - Address: 00:21:04:89:81:12
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=42/70 Signal level=-68 dBm
Encryption key:on
ESSID:"swl-u"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000041a47e7f6
Extra: Last beacon: 3157ms ago
IE: Unknown: 000573776C2D75
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101890003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010020FF7F
IE: Unknown: DD0A00037F04010000000000
Cell 04 - Address: 34:08:04:04:7A:F6
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"joudit"
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=000000065871d18d
Extra: Last beacon: 3140ms ago
IE: Unknown: 00066A6F75646974
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 050400010000
IE: Unknown: 2A0102
IE: Unknown: 2F0102
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1AFC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606001300000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: Unknown: DD090010180200F0040000
Cell 05 - Address: 00:1B:9E:68:0A:C9
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=41/70 Signal level=-69 dBm
Encryption key:off
ESSID:"SIEMENS-680AC9"
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=000000039996a050
Extra: Last beacon: 3130ms ago
IE: Unknown: 000E5349454D454E532D363830414339
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD06001018020100
Cell 06 - Address: F4:EC:38:B0:53:02
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"AVIGAL"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000000341cad80
Extra: Last beacon: 3016ms ago
IE: Unknown: 000641564947414C
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0102
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C33CE111BFFFF000000000000000000000000000000000000000000
IE: Unknown: 2D1ACE111BFFFF000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C340B071900000000000000000000000000000000000000
IE: Unknown: 3D160B071900000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
IE: Unknown: DD810050F204104A0001101044000102103B0001031047001000000000000010000000F4EC38B053021021000754502D4C494E4B10230009544C2D57523834314E10240003352E3010420003312E301054000800060050F204000110110019576972656C65737320526F7574657220544C2D57523834314E100800020086103C000101
--
Oleg Goldshmidt | pub at goldshmidt.org
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