| Summary: | Don't show all wireless in range | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | userdemessi |
| Component: | NetworkManager | Assignee: | Dan Williams <dcbw> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 16 | CC: | dcbw, jklimes |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-02-13 13:51:58 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
|
Description
userdemessi
2012-01-26 20:31:46 UTC
I also changed the wireless network adapter in my notebook with an Intel Wireless WiFi Link 4965AGN and same result.. iwlist scanning have the same issue As several tools appear to be affected, then it's probably a kernel issue. Also, the networks could have hidden ESSID and thus they don't appear in NM list. Would you post scan results of different tools so that we can compare them? # iwlist wlan0 scan # iw wlan0 scan $ nmcli dev wifi list airodump scan results [root@hpcompaq wireless]# iwlist wlan0 scan
wlan0 Scan completed :
Cell 01 - Address: xx:xx:xx:xx:xx:xx
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:"startrek"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000742a19f4948
Extra: Last beacon: 807ms ago
IE: Unknown: 0008737461727472656B
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEE1117FF000000010000000000000000000000000C0000000000
IE: Unknown: 3D1601050000000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
IE: Unknown: 07064B5220010D10
IE: Unknown: DD1E00904C33EE1117FF000000010000000000000000000000000C0000000000
IE: Unknown: DD1A00904C3401050000000000000000000000000000000000000000
[root@hpcompaq wireless]#
[root@hpcompaq wireless]# iw wlan0 scan
BSS xx:xx:xx:xx:xx:xx (on wlan0)
TSF: 7982813696358 usec (92d, 09:26:53)
freq: 2412
beacon interval: 100
capability: ESS Privacy ShortSlotTime (0x0411)
signal: -74.00 dBm
last seen: 632 ms ago
Information elements from Probe Response frame:
SSID: startrek
Supported rates: 1.0* 2.0* 5.5* 11.0* 9.0 18.0 36.0 54.0
DS Parameter set: channel 1
ERP: Barker_Preamble_Mode
Extended supported rates: 6.0 12.0 24.0 48.0
HT capabilities:
Capabilities: 0x11ee
HT20/HT40
SM Power Save disabled
RX HT20 SGI
RX HT40 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 RX MCS rate indexes supported: 0-7, 32
HT TX MCS rate indexes are undefined
HT operation:
* primary channel: 1
* secondary channel offset: above
* STA channel width: any
* RIFS: 0
* 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
WPA: * Version: 1
* Group cipher: TKIP
* Pairwise ciphers: TKIP CCMP
* Authentication suites: PSK
RSN: * Version: 1
* Group cipher: TKIP
* Pairwise ciphers: TKIP CCMP
* Authentication suites: PSK
* Capabilities: (0x0000)
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: acm CW 3-7, AIFSN 2, TXOP 1504 usec
Extended capabilities: HT Information Exchange Supported
Country: KR Environment: Indoor/Outdoor
Channels [1 - 13] @ 16 dBm
[root@hpcompaq wireless]#
[root@hpcompaq wireless]# nmcli dev wifi list
SSID BSSID MODE FREQ RATE SIGNAL SECURITY ACTIVE
'mortonete' xx:xx:xx:xx:xx:xx Infrastructure 2462 MHz 54 MB/s 32 WPA no
'dlink-acasa' xx:xx:xx:xx:xx:xx Infrastructure 2437 MHz 54 MB/s 35 WEP no
'marian' xx:xx:xx:xx:xx:xx Infrastructure 2457 MHz 54 MB/s 32 WPA WPA2 no
'startrek' xx:xx:xx:xx:xx:xx Infrastructure 2412 MHz 54 MB/s 42 WPA WPA2 no
[root@hpcompaq wireless]#
airodump log
BSSID PWR Beacons #Data, #/s CH MB ENC CIPHER AUTH ESSID
xx:xx:xx:xx:xx:xx -60 172 0 0 13 54 . WEP WEP ixtrem
xx:xx:xx:xx:xx:xx -72 241 0 0 1 54e WPA2 CCMP PSK startrek
xx:xx:xx:xx:xx:xx -79 4 0 0 6 54 . WEP WEP dlink-acasa
The problem is with ESSID: ixtrem. I can see this AP only with airodump.
Kernel update :
3.2.3-2.fc16.i686.PAE
Same problem
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