Message-ID: <20060315044628.6203.qmail@web26514.mail.ukl.yahoo.com>
From: BATAILLE Philippe <philbataille@yahoo.fr>
Subject: Re: [Bluez-users] Problem : multi connection with PAN
To: bluez-users@lists.sourceforge.net
In-Reply-To: <20060309065541.GA10323@163.com>
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Date: Wed, 15 Mar 2006 05:46:28 +0100 (CET)


--- Amateur <ztl.post@gmail.com> a ?crit :

> On Tue, Mar 07, 2006 at 11:58:13AM +0100, BATAILLE
> Philippe wrote:
> > 
> >    # network files on each PC:  
> > /etc/sysconfig/network-script/ifcfg-bnep0
> >    DEVICE=bnep0
> >    BOOTPROTO=static
> >    BROADCAST=10.255.255.255
> >    HWADDR=00:02:72:C6:6E:89         # specific
> device
> > address different 
> > for each node
> >    IPADDR=10.0.0.x                            # x=
> 1,
> > 2 and 3 for A, B 
> > et C respectively
> >    NETMASK=255.0.0.0
> >    NETWORK=10.0.0.0
> >    ONBOOT=no
> >    
> 
> You should have a configuration file 'ifcfg-bnep1'
> there for device
> benp1 too. Each PAN connection has its interface,
> named bnep0, bnep1,
> and so on.
> 
> >    # on GN (bdaddr_A) starting  pand
> >    pand -s  -r GN
> > 
> >    # on each PANU (bdaddr_B, bdaddr_C) creating a
> > connection with A
> >    pand -c bdaddr_A (on B)
> >    pand -c bdaddr_A  (on C)
> > 
> >    # show the connections on A with 'pand --show'
> >    bnep1:bdaddr_C GN
> 
> You can see here that you have two interface bnep0
> and bnep1, but only
> one of them have been configured.
> 
> >    bnep0:bdaddr_B GN
> > 
> >    # on A, ping to B (IP:10.0.0.2)
> >    ping 10.0.0.2   (this command is OK)
> >   
> >    # on A ping to C (IP:10.0.0.3)
> >    ping 10.0.0.3  (this command is not OK :
> Message
> > "Host unreachable" )
> 
> Not surprisingly.

Hi,

This problem has been resolve by configuring the
bridge with 'brctl' code. The multi-connections are
allowed 
only if the 'dev-up' script in /etc/bluetooth/pan is
correctly executed by 'pand' program. My problem was
that the 'dev-up' script was corrupted and then
couldn't add new 'bnepx' interface when a new
connection was setup.

Regards

Phil  
> 
> > 
> > 
> 
> 
> 
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