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From: Marcel Holtmann <marcel@holtmann.org>
To: BlueZ users <bluez-users@lists.sourceforge.net>
Subject: Re: [Bluez-users] BD hardware address problem
Date: Mon, 17 Jul 2006 08:28:13 +0200	[thread overview]
Message-ID: <1153117693.22288.1.camel@localhost> (raw)
In-Reply-To: <44BAD555.6030708@szift.org>

Hi Lukasz,

> >>> I've been trying to make a bluetooth link between two computers, a 
> >>> windows run laptop and my linux box - using two bluetooth usb dongles
> >>> I think the problem is quite obvious: they both have been assigned the 
> >>> same bd address: 11:11:11:11:11:11
> >> this is a known problem and it is these stupid ISSC dongles where the
> >> manufacturer doesn't assigned unique addresses to each dongle. You can
> >> try to use bdaddr from CVS to set your own address.
> 
> > Can't write new address
> 
> of course it couldn't, I wasn't root ;]
> after executing this set of commands
> bdaddr -r -i hci0 22:22:22:22:22:22
> hciconfig hci0 down
> hciconfig hci0 up
> I got the device up and going with the new address and the rest of my 
> config, then I fired up:
> pand -c 11:11:11:11:11:11
> but now it ends with:
> Connect to 11:11:11:11:11:11 failed. Protocol error(71)
> and I'm stuck again ;]

use a valid BD_ADDR and not an address that will be a broadcast address
in the Ethernet range. Also run "hcidump -X -V" to see what is really
going on.

Regards

Marcel




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      reply	other threads:[~2006-07-17  6:28 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-16 22:10 [Bluez-users] BD hardware address problem Łukasz Hejnak
2006-07-16 22:20 ` Marcel Holtmann
2006-07-16 23:02   ` Łukasz Hejnak
2006-07-17  0:09     ` ?ukasz Hejnak
2006-07-17  6:28       ` Marcel Holtmann [this message]

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