Forum Debian Users Gang

smirnoff · 2008-02-27 19:45:52

[url=www.fotosik.pl][img]http://images32.fotosik.pl/159/daa100864bbe1253.jpg[/img][/url]
przepraszam za jakość rysunku ale nie mam uzdolnień

1.I teraz tak
Do serwera mam 2 hdd (na jednym mam ubuntu 7.10 a na drugim winxpsp2).Jeśli mam podłączony dysk z xp bardzo dobrze łączy sie z moją siecią bezprzewodową która jest na terenie mojej miejscowości.przyznajmy że ta sieć ma essid e4n1.Jeśli zaś podłącze dysk z ubuntu i skanuje w poszukiwaniu dostępnych sieci, to znajduje mi wszystkie możliwe (5) ale tylko nie tą którą potrzebuje (e4n1). wykrywa mi nawet moją sieć która mam na terenie w domu i nazywa sie secured), ale tamtej nie chce za chiny pana. co lepsze jeśli usiade obok serwera i włącze laptopaz xp to widze tą sieć czyli e4n1).Ma ktoś jakiś pomysł??

Dołączam jeszcze co pokazuje "wspaniały" system z redmond tfu.....
[url=www.fotosik.pl][img]http://images27.fotosik.pl/166/b79c0658f5019446.jpg[/img][/url]
[url=www.fotosik.pl][img]http://images27.fotosik.pl/166/46141b21a7bff0be.jpg[/img][/url]
[url=www.fotosik.pl][img]http://images27.fotosik.pl/166/1bf544389d19ab7a.jpg[/img][/url]
[url=www.fotosik.pl][img]http://images25.fotosik.pl/165/3483e8d8062a13cc.jpg[/img][/url]

Ostatnio edytowany przez smirnoff (2008-02-27 23:42:22)

zivago · 2008-02-28 08:43:41

odpal na ubuntu kismeta i zobacz nim, moze siec jest widoczna tylko poprostu konfigurator ubuntowy cos jej nie kuma, z konsoli pewnie bys sie polaczyl

ketjow · 2008-02-28 09:56:01

channel 1-11 US, channel 1-13 EUROPE

google mówi:

I just took the time to follow up on this.
At the moment I am using channel 13.

This solution applies to all cards using the Ralink RT2500 chip, not just the Linksys WMP54GV4.

Here is how to do it:
Start a terminal.
Create the directory /etc/Wireless/RT2500STA
(this is case-sensitive!)
Put the attached file in the just created directory and rename it to RT2500STA.dat (again case-sensitive!)
Edit the file and add/change as required:
CountryRegion (2 enables channels 1 to 13)
Channel (if left at 0 this enables scanning)
and AuthMode and EncrypType for your desired encryption.
Fill in the correct value for your SSID
Reboot your system, the configuration file is read when the kernel module is loaded.Full details can be found in the attached ra2500readme.txt.

Have fun!

http://ubuntuforums.org/archive/index.php/t-87274.html

Ostatnio edytowany przez ketjow (2008-02-28 09:56:29)

smirnoff · 2008-02-29 01:37:24

a więc tak.
teraz wygląda to tak

Kod:

root@server:~# lspci
00:00.0 Host bridge: Intel Corporation 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 04)
00:02.0 VGA compatible controller: Intel Corporation 82815 Chipset Graphics Controller (CGC) (rev 04)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 11)
00:1f.0 ISA bridge: Intel Corporation 82801BA ISA Bridge (LPC) (rev 11)
00:1f.1 IDE interface: Intel Corporation 82801BA IDE U100 Controller (rev 11)
00:1f.2 USB Controller: Intel Corporation 82801BA/BAM USB Controller #1 (rev 11)
00:1f.3 SMBus: Intel Corporation 82801BA/BAM SMBus Controller (rev 11)
00:1f.4 USB Controller: Intel Corporation 82801BA/BAM USB Controller #1 (rev 11)
00:1f.5 Multimedia audio controller: Intel Corporation 82801BA/BAM AC'97 Audio Controller (rev 11)
01:07.0 Network controller: RaLink RT2561/RT61 802.11g PCI
01:08.0 Ethernet controller: Intel Corporation 82557/8/9 Ethernet Pro 100 (rev 05)
01:0c.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)

jak widac moja karta wi fi to
01:07.0 Network controller: RaLink RT2561/RT61 802.11g PCI

Kod:

root@server:~# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:04:AC:E6:CF:B9  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:402 (402.0 b)  TX bytes:774 (774.0 b)

eth1      Link encap:Ethernet  HWaddr 00:06:5B:6D:90:CC  
          inet addr:192.168.0.1  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::206:5bff:fe6d:90cc/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:275 errors:0 dropped:0 overruns:0 frame:0
          TX packets:117 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:52899 (51.6 KB)  TX bytes:15795 (15.4 KB)
          Interrupt:11 Base address:0x6c00 

eth0:avah Link encap:Ethernet  HWaddr 00:04:AC:E6:CF:B9  
          inet addr:169.254.10.232  Bcast:169.254.255.255  Mask:255.255.0.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:36 errors:0 dropped:0 overruns:0 frame:0
          TX packets:36 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:2880 (2.8 KB)  TX bytes:2880 (2.8 KB)

wlan0     Link encap:Ethernet  HWaddr 00:0E:2E:D1:CB:24  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

wmaster0  Link encap:UNSPEC  HWaddr 00-0E-2E-D1-CB-24-00-00-00-00-00-00-00-00-00-00  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

ładnie wykryło mi karte

Kod:

root@server:~# ifconfig wlan0 up
root@server:~# 
root@server:~# iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

eth1      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11g  ESSID:""  
          Mode:Managed  Frequency:2.412 GHz  Access Point: Not-Associated   
          Retry min limit:7   RTS thr:off   Fragment thr=2346 B   
          Encryption key:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

no i teraz czas na skanowanie dostępnych sieci

Kod:

root@server:~# iwlist scanning
lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

eth1      Interface doesn't support scanning.

wmaster0  Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 00:02:6F:33:C8:75
                    ESSID:"e4n2"
                    Mode:Master
                    Channel:1
                    Frequency:2.412 GHz
                    Signal level=-52 dBm  
                    Encryption key:off
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                    Extra:tsf=0000006f4b6a1965
          Cell 02 - Address: 00:0F:66:12:5E:D7
                    ESSID:"linksys"
                    Mode:Master
                    Channel:6
                    Frequency:2.437 GHz
                    Signal level=-68 dBm  
                    Encryption key:off
                    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; 6 Mb/s; 9 Mb/s
                              12 Mb/s; 48 Mb/s
                    Extra:tsf=0000000396838023

a tak wyglądają próby zmiany kanałów

Kod:

root@server:~# iwconfig wlan0 channel 4
root@server:~# iwconfig wlan0 channel 10
root@server:~# iwconfig wlan0 channel 11
root@server:~# iwconfig wlan0 channel 12
Error for wireless request "Set Frequency" (8B04) :
    SET failed on device wlan0 ; Invalid argument.

a tutaj znajduje się plik o którym pisano w wątku na forum zacytowanym w odpowiedzi powyżej

Kod:

root@server:~# nano /etc/Wireless/RT2500STA/RT2500STA.dat
# Copy this file to /etc/Wireless/RT2500STA/RT2500STA.dat
# This file is a binary file and will be read on loading rt2500.o module.
#
# Use "vi -b RT2500STA.dat" to modify settings according to your need.
#
# 1.) set NetworkType to "Adhoc" for using Adhoc-mode, otherwise using Infrastructure
# 2.) set Channel to "0" for auto-select on Infrastructure mode
# 3.) set SSID for connecting to your Accss-point.
# 4.) AuthMode can be "OPEN", "SHARED", "WPAPSK", "WPANONE"
# 5.) EncrypType can be "NONE", "WEP", "TKIP", "AES"
# for more information refer to the Readme file.
#
[Default]
CountryRegion=2
WirelessMode=0
SSID=e4n1
NetworkType=Infra
Channel=13
AuthMode=
EncrypType=
DefaultKeyID=1
Key1Type=0
Key1Str=
Key2Type=0
Key2Str=
Key3Type=0
Key3Str=
Key4Type=0
Key4Str=
#WpaPsk=abcdefghijklmnopqrstuvwxyz
TXBurst=0
TurboRate=0
BGProtection=0
ShortSlot=0
TxRate=0
RTSThreshold=2312
FragThreshold=2312
PSMode=CAM

no i niby wszystko jest ok ale nadal nie widzi kanałów powyżej 12

ma ktoś jakiś jeszcze pomysł???

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0.00112	REPLACE INTO punbb_online (user_id, ident, logged) VALUES(1, '3.142.43.244', 1732822311)
0.00050	SELECT * FROM punbb_online WHERE logged<1732822011
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Forum Debian Users Gang

Ogłoszenie

#1 2008-02-27 19:45:52

smirnoff - Nowy użytkownik

dziwny problem z kartą wi fi. nie widzi wszystkiego

#2 2008-02-28 08:43:41

zivago - Użytkownik

Re: dziwny problem z kartą wi fi. nie widzi wszystkiego

#3 2008-02-28 09:56:01

ketjow - Nowy użytkownik

Re: dziwny problem z kartą wi fi. nie widzi wszystkiego

#4 2008-02-29 01:37:24

smirnoff - Nowy użytkownik

Re: dziwny problem z kartą wi fi. nie widzi wszystkiego

Kod:

Kod:

Kod:

Kod:

Kod:

Kod:

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