Ayuda para configurar Broadcom en modo monitor

[Tota77]

Antes que nada este post les puede parece un poco tonto, pero tengo un problema con mi tarjeta broadcom en ubuntu 10.4, mi tarjeta es

03:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)

al momento de ingresar el comando iwconfig sale lo siguiente

lo        no wireless extensions.

eth0      no wireless extensions.

eth1      IEEE 802.11  Access Point: Not-Associated   
          Link Quality:5  Signal level:0  Noise level:199
          Rx invalid nwid:0  invalid crypt:0  invalid misc:0

la interfaz de la tarjeta inalambrica es eth1 y no wlan0 como en versiones anteriores de ubuntu, el problema surge al introducir el comando airmon-ng start eth1

root@rafael-laptop:/home/rafael# airmon-ng start eth1


Found 5 processes that could cause trouble.
If airodump-ng, aireplay-ng or airtun-ng stops working after
a short period of time, you may want to kill (some of) them!

PID    Name
856    NetworkManager
858    avahi-daemon
860    avahi-daemon
890    wpa_supplicant
19995    dhclient
Process with PID 19995 (dhclient) is running on interface eth1


Interface    Chipset        Driver

eth1        Unknown         wl (monitor mode enabled)

me dice que el modo monitor esta habilitado, pero no me dice que esta habilitado en la interfaz mon0 como en versiones anteriores de ubuntu y al verificarlo con iwconfig me sigue mostrando las mismas interfaces. De antemano gracias

 

[konemak]

tengo el mismo problema que tu, ya intente instalando varios drivers de bcm pero no he conseguido hacerlo funcionar. ya instale el b43-fwcutter y tampoco cambia de eth1 a wlan0 :S

 

[reptarin79]

Instalando la Tarjeta Wifi

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Installing Broadcom Wireless STA Driver in Fedora 11

These are updated instructions for installing the Broadcom Wireless STA driver in Fedora 11. This driver is for use with Broadcom's BCM4311-, BCM4312-, BCM4321-, and BCM4322-based hardware.

1) Enable the rpmfusion repositories.

The broadcom-wl and wl-kmod RPMs that we need are in the rpmfusion non-free repository which also requires the rpmfusion free repository. To enable these repos in Fedora 11 simply do this:

su -c 'rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm'

2) Update and install the driver package

Now that you have the appropriate repository enabled, to install the driver package we first ensure that we have the latest updates and then install the "wl-kmod" package which will bring with it the required "kmod-wl" and "broadcom-wl" packages:

su -
yum update
yum install wl-kmod

3) Make a couple of adjustments

At this stage you should reboot and provided you have Network Manager running (default setting for F11) it should detect your Broadcom wireless device and you should be able to connect to your wireless network.

If you're having problems then it is likely some conflict between Network Manager and the network service. To ensure that Network Manager can use the wireless go to System > Administration > Network and select the wireless device (if it's not there then this doesn't apply to you). Edit the device and check "Controlled by Network Manager" and "Activate device when computer starts". Close Network Configuration, save changes and then reboot.

You should also read the license and readme which are located in /usr/share/doc/

4) Enjoy your wireless!

That's all there is to it. At this stage you may need to reboot (if you didn't already) in order to enable the new driver and any new kernel that was installed during the update.

When future kernels are released a simple "yum update" command should install the new kernel and also pull in the updated Broadcom driver for that new kernel.


espero les funcione a mi me fuinciono muy bien

 

[reptarin79]

jejeje nota lo hice en fedora 11 , 12 , 13 asi que no he tenido problema es lo mismo

 

[arm_kof1]

si te dice que esta en modo monitor, es porque esta en modo monitor, no necesariamente te tiene que poner mon0, te puede poner ath0 o similar
al darle un ifconfig -a

independientemente de la distribucion, los comandos y la sintaxis de aircrack son los mismos para todo

 

[Tota77]

tengo el mismo problema que tu, ya intente instalando varios drivers de bcm pero no he conseguido hacerlo funcionar. ya instale el b43-fwcutter y tampoco cambia de eth1 a wlan0 :S

http://ba-k.com/showthread.php?t=1206728

checate este otro post mio, ahi la solución