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Re: Problema de conexion inalambrica

Aquí esta la sección correspondiente a mi configuración inalámbrica en el /etc/network/interfaces

iface eth1 inet dhcp
        pre-up modprobe ipw2200
        post-down rmmod ipw2200
        wireless_essid 2WIRE343
        wireless_key 360064000

Me intento conectar a un router que es un 2WIRE Home Portal, tengo un centrino con una wireless Intel 2200BG con kernel 2.6.12-1-386, para instalar el modulo realice lo siguiente:

m-a -t update
m-a -t -f get ipw2200
m-a -t build ipw2200
m-a -t install ipw2200

La version de firmware que utilizó es ipw2200-fw-2.4.tgz.

Al hacer un iwconfig obtengo lo siguiente:

lo        no wireless extensions.

eth0      no wireless extensions.

eth1      unassociated  ESSID:off/any
          Mode:Managed  Channel=0  Access Point: 00:00:00:00:00:00
          Bit Rate=0 kb/s   Tx-Power=20 dBm
          Retry limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management: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

sit0      no wireless extensions.


Si ejecuto iwlist scan


lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

eth1      Scan completed :
          Cell 01 - Address: 00:12:88:99:2B:21
                    ESSID:"2WIRE343"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:6
                    Encryption key:on
                    Bit Rate:54 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 11 6 9 12 18 24 36 48 54
                    Quality=99/100  Signal level=-22 dBm
                    Extra: Last beacon: 325ms ago

sit0      Interface doesn't support scanning.


Al itentarme conectar realizando el ifup eth1
me envia el siguiente mensaje

crash:~# ifup eth1
Internet Software Consortium DHCP Client 2.0pl5
Copyright 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.
All rights reserved.

Please contribute if you find this software useful.
For info, please visit http://www.isc.org/dhcp-contrib.html

sit0: unknown hardware address type 776
sit0: unknown hardware address type 776
Listening on LPF/eth1/00:15:00:39:ec:ae
Sending on   LPF/eth1/00:15:00:39:ec:ae
Sending on   Socket/fallback/fallback-net
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 20
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 14
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 11
No DHCPOFFERS received.
No working leases in persistent database.

Exiting.

Failed to bring up eth1.





On 1/13/06, Altair Div <altairlinux@gmail.com> wrote:
Si te conectas a un servidor DHCP, tendras que usar un cliente DHCP, que no parece ir de la misma manera que una conexion ethernet.

Yo uso wifi por modem router de Ono, mete la informacion correspondiente a tu interfaz de Internet en /etc/network/interfaces, que depende de tu hardware, y usa el cliente dhcp para lanzarlo.

En caso de que no te funcione, pon detalladamene el hardware y los pasos realizados


On 1/13/06, Omar Munoz Morales < omar.munozm@gmail.com> wrote:
Hola, que tal tengo un problema con mi conexión de forma inalambrica ya que al intentar levantar la interface me envia el siguiente error:

crash:~# ifup eth1
Internet Software Consortium DHCP Client 2.0pl5
Copyright 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.
All rights reserved.

Please contribute if you find this software useful.
For info, please visit http://www.isc.org/dhcp-contrib.html

sit0: unknown hardware address type 776
sit0: unknown hardware address type 776
Listening on LPF/eth1/00:15:00:39:ec:ae
Sending on   LPF/eth1/00:15:00:39:ec:ae
Sending on   Socket/fallback/fallback-net
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 20
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 14
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 11
No DHCPOFFERS received.
No working leases in persistent database.

Exiting.

Failed to bring up eth1.

Al hacer un dmesg | grep ipw me arroja lo siguiente:

ipw2200: no version for "ieee80211_get_crypto_ops" found: kernel tainted.
ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.0.8
ipw2200: Copyright(c) 2003-2005 Intel Corporation
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
ipw2200: Radio Frequency Kill Switch is On:
ipw2200: Failed to send WEP_KEY: Command timed out.
ipw2200: Failed to send SCAN_ABORT: Command timed out.
ipw2200: Failed to send CARD_DISABLE: Command timed out.
ipw2200: Firmware error detected.  Restarting.
ipw2200: Sysfs 'error' log captured.


¿Cómo podría solucionar mi problema?, por cierto me intento conectar a un router inalámbrico 2wire.







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