Hi
I have IBSS network (based on ath5k cards).
With the same channel/essid set cards often can't "negotiate" the
same BSSID. Two nodes beside each other both create new IBSS networks
and they are not trying to merge.
Workaround: forcing BSSID with iw does work.
Do you know what can be the reason of this problem?
Tested on 2.6.31 kernel. May be related to my earlier problem 'ath5k
IBSS fixed rate'...
Best regards
--
Karol Pucyński
7bulls.com Sp. z o.o.
[email protected]
On Tue, 2009-10-20 at 08:27 -0700, Karol Pucyński wrote:
> I have IBSS network (based on ath5k cards).
> With the same channel/essid set cards often can't "negotiate" the
> same BSSID. Two nodes beside each other both create new IBSS networks
> and they are not trying to merge.
> Workaround: forcing BSSID with iw does work.
>
> Do you know what can be the reason of this problem?
>
> Tested on 2.6.31 kernel. May be related to my earlier problem 'ath5k
> IBSS fixed rate'...
Are you using compat-wireless? If not, then ignore this email.
If you are using the latest wireless bits using compat-wireless then you
may have run into this issue
http://thread.gmane.org/gmane.linux.kernel.wireless.general/41129
Reinette
there was a patch fixed that, it's on the list a few days back.
--- On Sat, 10/24/09, Nick Kossifidis <[email protected]> wrote:
> From: Nick Kossifidis <[email protected]>
> Subject: Re: Wrong BSSID generation in IBSS mode with ath5k
> To: "Karol Pucyński" <[email protected]>
> Cc: [email protected]
> Date: Saturday, October 24, 2009, 6:27 PM
> 2009/10/20 Karol Pucyński <[email protected]>:
> > Hi
> >
> > I have IBSS network (based on ath5k cards).
> > With the same channel/essid set cards often can't
> "negotiate" the
> > same BSSID. Two nodes beside each other both create
> new IBSS networks
> > and they are not trying to merge.
> > Workaround: forcing BSSID with iw does work.
> >
> > Do you know what can be the reason of this problem?
> >
> > Tested on 2.6.31 kernel. May be related to my earlier
> problem 'ath5k
> > IBSS fixed rate'...
> >
> > Best regards
> > --
> > Karol Pucyński
> > 7bulls.com Sp. z o.o.
> > [email protected]
> >
>
> In my tests i had to force a scan on one of the cards (so
> that it
> knows what cells are active) and then set the essid. Does
> that work
> for you ?
>
> --
> GPG ID: 0xD21DB2DB
> As you read this post global entropy rises. Have Fun ;-)
> Nick
> --
> To unsubscribe from this list: send the line "unsubscribe
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> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
2009/10/20 Karol Pucyński <[email protected]>:
> Hi
>
> I have IBSS network (based on ath5k cards).
> With the same channel/essid set cards often can't "negotiate" the
> same BSSID. Two nodes beside each other both create new IBSS networks
> and they are not trying to merge.
> Workaround: forcing BSSID with iw does work.
>
> Do you know what can be the reason of this problem?
>
> Tested on 2.6.31 kernel. May be related to my earlier problem 'ath5k
> IBSS fixed rate'...
>
> Best regards
> --
> Karol Pucyński
> 7bulls.com Sp. z o.o.
> [email protected]
>
In my tests i had to force a scan on one of the cards (so that it
knows what cells are active) and then set the essid. Does that work
for you ?
--
GPG ID: 0xD21DB2DB
As you read this post global entropy rises. Have Fun ;-)
Nick