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From: benbouzid imad <imad_benb@yahoo.fr>
Subject: Re: [Bluez-users] PAN-BNEP-and TCP/IP
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Date: Tue, 8 Feb 2005 11:46:05 +0100 (CET)

Hi marcel,

But bnep is under PAN and PAN is under layer 3 in the
OSI model.
How PAN work with IP datagramme.
in a piconet if a ping a PANU how this PANU will
annalyse if it's his adresse IP or not?


 --- Marcel Holtmann <marcel@holtmann.org> a ?crit : 
> Hi,
> 
> > I was thinking about how PAN profile interact with
> the
> > TCP/IP stacks in blueZ.
> > PAN uses the BNEP layer to provide layer 3 IP data
> and
> > for instance how do we detect a ping answer or a
> ping
> > request? 
> 
> when using BNEP you get a virtual network card in
> your system for every
> connection. So call ifconfig and you see bnep0,
> bnep1 and so on network
> devices. They work like physical network cards and
> so every IP stuff in
> Linux also works over Bluetooth.
> 
> Regards
> 
> Marcel
> 
> 
> 
> 
>
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