Re: nothing in "iwconfig"

From: Peter K. Lee (pkl_at_duke.edu)
Date: 2002-03-17 08:59:09 UTC


hello, I just got on the list couple of days ago... meaning I "just" got the thing working...

It looks like this might be the problem:

  1. having wlan-ng previously *does* matter, but not as long as you're not still loading the wlan-ng driver instead of the new host-ap driver. I had to end up deleting the wlan-ng.conf from the /etc/pcmcia directory to keep the pcmcia_cs.o module from loading instead of the pcmcia.o (the new one).

check via 'lsmod' and see if pcmcia_cs.o is still loading for your box...

that did the fix for me.
hope it helps!

-Peter K. Lee

On Sun, 2002-03-17 at 03:42, Kristian Hoffmann wrote:
> It sounds like you don't have the "Wireless LAN (non-hamradio)" kernel
> option enabled. It's under "Network Device Support". That option enables
> the wireless extensions in the kernel.
>
> -Kristian
>
> On Sun, 17 Mar 2002, Chung Ho Nam wrote:
>
> > Hello,
> >
> > Actually, I have set wlan0 interface up and I also tried "iwconfig wlan0"
> > but it still shows "no wireless extension".
> >
> > Maybe, I forgot to mention one point. I did install wlan-ng driver in my
> > redhat (2.4.18). But now, I install HostAP in a freshly compiled kernel
> > (say 2.4.18-1). Is wlan-ng the cause of this problem?? If it is really the
> > problem source, what should I do??
> >
> > Thanks in advance.
> >
> > LH (from HK)
> >
> >
> >
> > >>(2) I can find my wlan0 interface in "ifconfig -a". But "iwconfig" shows
> > >>nothing. What should I do??
> > >
> > >You must either set wlan0 interface up or run 'iwconfig wlan0' (iwconfig
> > >only lists interfaces that are up unless explicitly specified
> > >on the command line).
> > >
> > >--
> > >Jouni Malinen PGP id EFC895FA
> >
> >
> > _________________________________________________________________
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>
>

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